CN116450423A - Fault detection method and electronic device - Google Patents

Abstract

The present application provides a fault detection method and an electronic device device. The method includes: responding to the user's pressing operation on the power button of the electronic device, starting a timer, and the electronic device enters the AOD display state after receiving the pressing operation; obtaining the first The on-off state, the first on-off state is the on-off state of the screen of the electronic device before the power button is pressed; the second on-off state is set to the off-screen state, wherein the second on-off state is used to indicate that the power button is pressed The on-off state of the screen of the electronic device; when the timing of the timer reaches the specified duration, the on-off screen fault detection operation is performed based on the first on-off state and the second on-off state. The application can adopt different fault detection strategies according to the current scene of the electronic device, so as to avoid false detection of faults with on and off screens, and thus improve the accuracy of fault detection.

Description

Fault detection method and electronic device

technical field

The embodiments of the present application relate to the field of terminal equipment, and in particular, to a fault detection method and electronic equipment.

Background technique

With the continuous development of terminal technology, more and more attention has been paid to terminal devices equipped with display screens, and the number of application programs is also increasing, which leads to the terminal devices not turning on or turning off the screen during use. Therefore, it is particularly important to detect the on-off screen fault of the terminal equipment. However, the existing on-off screen fault detection methods usually have the problem of false detection when performing fault detection. Therefore, how to improve the accuracy of fault detection is an urgent technical problem to be solved.

Contents of the invention

In order to solve the above technical problems, the present application provides a fault detection method and electronic equipment. In this method, different fault detection strategies are adopted by determining the current scene of the electronic device, so as to avoid false detection of screen on and off faults, thereby improving the accuracy of fault detection.

In a first aspect, the embodiment of the present application provides a fault detection method. The method includes: starting a timer in response to the pressing operation of the power button of the electronic device by the user, and the electronic device enters the AOD display state after receiving the pressing operation; the electronic device obtains the first on-off state, and the first on-off state is the power button The on-off state of the electronic device screen before being pressed; the electronic device sets the second on-off state as the off-screen state, wherein the second on-off state is used to indicate the on-off state of the electronic device screen after the power button is pressed; the electronic device When the timing of the timer reaches the specified duration, the on-off screen fault detection operation is performed based on the first on-off state and the second on-off state. In this way, when the electronic device determines that the AOD mode is in the on state, the accuracy of fault detection can be ensured by forcibly setting the state of the screen on and off, thereby reducing the false detection rate of faults.

According to the first aspect, starting the timer in response to the pressing operation of the power key of the electronic device by the user includes: determining whether the electronic device is in a bright screen state in response to the pressing operation of the power key of the electronic device by the user; if the electronic device If the screen is on, the timer is started when a lifting operation is received. In this way, the electronic device is in a bright screen state, and the timer is started when the power key is lifted, which can improve the accuracy of fault detection.

According to the first aspect, or any implementation manner of the above first aspect, starting the timer in response to the user’s pressing operation of the power key of the electronic device includes: in response to the user’s pressing operation of the power key of the electronic device, determining Whether the scene where the electronic device is in is a specific scene, when a press operation is received in a specific scene, the on-off state of the screen of the electronic device does not change; if the scene where the electronic device is in is not a specific scene, a timer is started. In this way, the electronic device can more accurately and flexibly detect the on-off screen fault.

Exemplarily, the specific scene may include a proximity light scene, a combined pressing scene, and a voice wake-up scene.

According to the first aspect, or any one of the implementation manners of the above first aspect, if the scene where the electronic device is located is a specific scene, the on-off screen fault detection operation is not performed. In this way, not only can the accuracy of fault detection be improved, but at the same time, unnecessary power consumption of electronic equipment brought about by on-off screen fault detection can be reduced.

According to the first aspect, or any implementation of the above first aspect, the specific scene includes at least a proximity light scene, a combined pressing scene, and a voice wake-up scene; wherein, the proximity light scene is caused by the screen being blocked when the electronic device is in a call state. In the triggered scene, the combined pressing scene is a scene triggered by the user pressing the power button and other buttons at the same time, and the voice wake-up scene is a scene in which the user presses the power button for a long time to trigger human-machine voice interaction. In this way, the electronic device can more accurately and flexibly detect the on-off screen fault.

According to the first aspect, or any implementation of the above first aspect, when the timing of the timer reaches the specified duration, the on-off screen fault detection operation is performed based on the first on-off state and the second on-off state, including: When the timing of the device reaches the specified duration, determine whether the first on-off state and the second on-off state are the same; if the first on-off state and the second on-off state are the same, it is determined that the screen of the electronic device is faulty; If the state is different from the second on-off state, it is determined that the screen of the electronic device is not faulty.

Exemplarily, the first on-off state and the second on-off state may be a screen-on state or a screen-off state.

Exemplarily, the specified duration may be 6s.

In a second aspect, the embodiment of the present application provides a fault detection method. The method includes: responding to the pressing operation of the power key of the electronic device by the user, starting a timer, and before receiving the pressing operation, the electronic device is in the AOD display state; setting the on-off state of the screen of the electronic device before the power key is pressed to off screen status, and take the set on-off state as the first on-off state; get the second on-off state when the timing of the timer reaches the specified duration, and the second on-off state is when the power button is pressed and the timing of the timer reaches The on-off state of the screen of the electronic device for a specified time period; based on the first on-off state and the second on-off state, an on-off screen fault detection operation is performed. In this way, when the electronic device determines that it is in the AOD display state, the accuracy of fault detection can be ensured by forcibly setting the state of the screen on and off, thereby reducing the false detection rate of faults.

According to the second aspect, the pressing operation includes a pressing operation and a lifting operation, and starting the timer in response to the pressing operation of the power key of the electronic device by the user includes: directly responding to the pressing operation of the power key of the electronic device by the user, Start the timer. In this way, the electronic device is in the AOD screen state, and the timer is started when the power key is pressed, which can improve the accuracy of fault detection.

According to the second aspect, or any implementation of the above second aspect, starting the timer in response to the user pressing the power key of the electronic device includes: in response to the user pressing the power key of the electronic device, determining Whether the scene where the electronic device is in is a specific scene, when a press operation is received in a specific scene, the on-off state of the screen of the electronic device does not change; if the scene where the electronic device is in is not a specific scene, a timer is started. In this way, the electronic device can more accurately and flexibly detect the on-off screen fault.

According to the second aspect, or any implementation manner of the above second aspect, if the scene where the electronic device is located is a specific scene, no on-off screen fault detection operation is performed. In this way, not only can the accuracy of fault detection be improved, but at the same time, unnecessary power consumption of electronic equipment brought about by on-off screen fault detection can be reduced.

According to the second aspect, or any implementation of the above second aspect, the specific scene includes at least a proximity light scene, a combined pressing scene, and a voice wake-up scene; wherein, the proximity light scene is caused by the screen being blocked when the electronic device is in a call state. In the triggered scene, the combined pressing scene is a scene triggered by the user pressing the power button and other buttons at the same time, and the voice wake-up scene is a scene in which the user presses the power button for a long time to trigger human-machine voice interaction.

According to the second aspect, or any implementation of the second aspect above, performing the on-off screen fault detection operation based on the first on-off state and the second on-off state includes: determining the first on-off state and the second on-off state Whether the state is the same; if the first on-off state and the second on-off state are the same, it is determined that the screen of the electronic device has a fault; Fault.

In a third aspect, the embodiment of the present application provides an electronic device. The electronic device includes: one or more processors; memory; and one or more computer programs, wherein the one or more computer programs are stored on the memory, and when executed by the one or more processors, the electronic device Perform the following steps: respond to the user's pressing operation of the power button of the electronic device, start the timer, and the electronic device enters the AOD display state after receiving the pressing operation; obtain the first on-off state, the first on-off state is when the power button is pressed The previous on-off state of the electronic device screen; the second on-off state is set to the off-screen state, wherein the second on-off state is used to indicate the on-off state of the electronic device screen after the power button is pressed; when the timer reaches The on-off screen fault detection operation is performed based on the first on-off state and the second on-off state for a specified time period.

According to the third aspect, the pressing operation includes a pressing operation and a lifting operation, and when the computer program is executed by one or more processors, the electronic device is made to perform the following steps: in response to the pressing operation of the power button of the electronic device by the user, Determine whether the electronic device is in a bright screen state; if the electronic device is in a bright screen state, start a timer when a lifting operation is received.

According to the third aspect, or any implementation manner of the above third aspect, when the computer program is executed by one or more processors, the electronic device is made to perform the following steps: in response to the user pressing the power button of the electronic device, Determine whether the scene where the electronic device is located is a specific scene. When a press operation is received in a specific scene, the on-off state of the screen of the electronic device does not change; if the scene where the electronic device is not a specific scene, start a timer.

According to the third aspect, or any implementation manner of the above third aspect, when the computer program is executed by one or more processors, the electronic device is made to perform the following steps:

If the scene where the electronic device is located is a specific scene, the on-off screen fault detection operation is not performed.

According to the third aspect, or any implementation of the above third aspect, the specific scene includes at least a proximity light scene, a combined pressing scene, and a voice wake-up scene; wherein, the proximity light scene is caused by the screen being blocked when the electronic device is in a call state. In the triggered scene, the combined pressing scene is a scene triggered by the user pressing the power button and other buttons at the same time, and the voice wake-up scene is a scene in which the user presses the power button for a long time to trigger human-machine voice interaction.

According to the third aspect, or any implementation manner of the above third aspect, when the computer program is executed by one or more processors, the electronic device is made to perform the following steps: when the timing of the timer reaches the specified duration, determine the first bright Whether the off state is the same as the second on-off state; if the first on-off state and the second on-off state are the same, it is determined that the screen of the electronic device is faulty; if the first on-off state is not the same as the second on-off state, then Verify that the screen of the electronic device is not malfunctioning.

In a fourth aspect, the embodiment of the present application provides an electronic device. The electronic device includes: one or more processors; memory; and one or more computer programs, wherein the one or more computer programs are stored on the memory, and when executed by the one or more processors, the electronic device Perform the following steps: start the timer in response to the user's pressing operation of the power button of the electronic device, and before receiving the pressing operation, the electronic device is in the AOD display state; set the on-off state of the screen of the electronic device before the power button is pressed to off screen status, and take the set on-off state as the first on-off state; get the second on-off state when the timing of the timer reaches the specified duration, and the second on-off state is when the power button is pressed and the timing of the timer reaches The on-off state of the screen of the electronic device for a specified time period; based on the first on-off state and the second on-off state, an on-off screen fault detection operation is performed.

According to the fourth aspect, when the computer program is executed by one or more processors, the electronic device is caused to perform the following steps: directly start the timer in response to the user pressing the power key of the electronic device.

According to the fourth aspect, or any implementation manner of the above fourth aspect, when the computer program is executed by one or more processors, the electronic device is caused to perform the following steps: in response to the user pressing the power button of the electronic device, Determine whether the scene where the electronic device is located is a specific scene. When a press operation is received in a specific scene, the on-off state of the screen of the electronic device does not change; if the scene where the electronic device is not a specific scene, start a timer.

According to the fourth aspect, or any implementation of the above fourth aspect, when the computer program is executed by one or more processors, the electronic device is made to perform the following steps: if the scene where the electronic device is in is a specific scene, then do not execute On and off screen fault detection operation.

According to the fourth aspect, or any implementation of the above fourth aspect, the specific scene includes at least a proximity light scene, a combined pressing scene, and a voice wake-up scene; wherein, the proximity light scene is caused by the screen being blocked when the electronic device is in a call state. In the triggered scene, the combined pressing scene is a scene triggered by the user pressing the power button and other buttons at the same time, and the voice wake-up scene is a scene in which the user presses the power button for a long time to trigger human-machine voice interaction.

According to the fourth aspect, or any implementation manner of the above fourth aspect, when the computer program is executed by one or more processors, the electronic device is made to perform the following steps: determine whether the first on-off state and the second on-off state are The same; if the first on-off state and the second on-off state are the same, it is determined that the screen of the electronic device is faulty; if the first on-off state is not the same as the second on-off state, it is determined that the screen of the electronic device is not faulty.

In a fifth aspect, the embodiment of the present application provides a chip. The chip includes one or more interface circuits and one or more processors; the interface circuit is used to receive signals from the memory of the electronic device and send signals to the processor, the signals include computer instructions stored in the memory; when the processor executes the computer When the instruction is used, the electronic device is made to execute the fault detection method of the first aspect and the second aspect and any one of the first aspect and the second aspect.

The fifth aspect and any implementation manner of the fifth aspect correspond to the first aspect and any implementation manner of the first aspect respectively. For the technical effects corresponding to the fifth aspect and any implementation of the fifth aspect, please refer to the above-mentioned first aspect and the second aspect and the technical effects corresponding to any implementation of the first aspect and the second aspect, here No longer.

In a sixth aspect, the embodiments of the present application provide a computer-readable storage medium. The computer-readable storage medium includes a computer program, which is characterized in that, when the computer program is run on the electronic device, the electronic device is made to execute the fault detection method of any one of the first aspect and the second aspect and the first aspect and the second aspect .

The sixth aspect and any implementation manner of the sixth aspect correspond to the first aspect and the second aspect and any implementation manner of the first aspect and the second aspect respectively. For the technical effects corresponding to the sixth aspect and any implementation of the sixth aspect, please refer to the above-mentioned first aspect and the second aspect and the technical effects corresponding to any implementation of the first and second aspects, here No longer.

Description of drawings

Figures 1a-1b are schematic diagrams of an application scenario provided by the embodiment of the present application;

2a-2b are schematic diagrams of another application scenario provided by the embodiment of the present application;

3a-3c are schematic diagrams of switching from the desktop mode to the AOD mode provided by the embodiment of the present application;

4a-4b are schematic diagrams of switching from the AOD mode to the lock screen mode provided by the embodiment of the present application;

FIG. 5 is a schematic structural diagram of an electronic device shown in an embodiment of the present application;

FIG. 6 is a schematic diagram of a software structure of an electronic device shown in an embodiment of the present application;

FIG. 7 is a schematic flowchart of a fault detection method provided by an embodiment;

FIG. 8 is a schematic flowchart of a fault detection method provided by an embodiment of the present application;

FIG. 9 is a schematic flowchart of a fault detection operation of a fault detection method with the screen on and off in the fault detection method provided by the embodiment of the present application;

FIG. 10 is a schematic flowchart of a fault detection method provided by another embodiment of the present application;

FIG. 11 is an example diagram of an electronic device from the on-off state to the off-screen state in the fault detection method provided by the embodiment of the present application;

FIG. 12 is a schematic flowchart of a fault detection method provided in another embodiment of the present application;

FIG. 13 is an example diagram of an electronic device from a screen-off state to a screen-on state in the fault detection method provided by the embodiment of the present application.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and/or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and/or collections thereof.

It should also be understood that in the embodiments of the present application, "one or more" refers to one, two or more than two; "and/or" describes the association relationship of associated objects, indicating that there may be three types of relationships; for example, A and/or B may mean: A exists alone, A and B exist simultaneously, and B exists alone, wherein A and B may be singular or plural. The character "/" generally indicates that the contextual objects are an "or" relationship.

The terms "first" and "second" in the description and claims of the embodiments of the present application are used to distinguish different objects, rather than to describe a specific order of objects. For example, the first target object, the second target object, etc. are used to distinguish different target objects, rather than describing a specific order of the target objects.

Reference to "one embodiment" or "some embodiments" or the like in the specification of the present application means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically stated otherwise. The terms "including", "comprising", "having" and variations thereof mean "including but not limited to", unless specifically stated otherwise.

In the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more. For example, multiple processing units refer to two or more processing units; multiple systems refer to two or more systems.

Figures 1a-1b are exemplary schematic diagrams showing an application scenario. Please refer to Figure 1a. When the screen of the electronic device is in the bright state, if the user presses the power button 101, the state of the screen of the electronic device switches from Figure 1a to Figure 1b, Figure 1b is the off-screen state. When the screen of the electronic device is not faulty and the screen is on, as long as the user presses the power button 101, the screen of the electronic device can be switched from the on-screen state of FIG. 1a to the off-screen state of FIG. 1b. Wherein, pressing the power key may be pressing and lifting the power key.

In addition, if the screen of the electronic device fails to turn on or off when the screen is on, and the user presses the power button 101, the screen of the electronic device cannot be switched from FIG. 1a to FIG. 1b. In other words, when the screen of the electronic device fails, if the user presses the power button 101, the state of the screen remains unchanged as shown in FIG. 1a.

Figures 2a-2b are exemplary schematic diagrams showing another application scenario, please refer to Figure 2a, when the screen of the electronic device is in the off-screen state, if the user presses the power button 101, the state of the screen of the electronic device can be changed from Figure 2a Switch to Figure 2b, Figure 2b is the bright screen state. Therefore, when the screen of the electronic device is not faulty and the screen is in the off-screen state, as long as the user presses the power button 101, the screen of the electronic device can be switched from the off-screen state in FIG. 2a to the on-screen state in FIG. 2b.

In addition, if the electronic device is in the off-screen state and the screen fails to turn on and off, and the user presses the power button 101, the screen of the electronic device cannot be switched from FIG. 2a to FIG. 2b. In other words, when the screen of the electronic device fails, if the user presses the power button 101, the state of the screen remains unchanged in FIG. 2a.

Therefore, in order to accurately detect the failure of the on-off screen, when it is detected that the user performs a press operation on the power key 101 of the electronic device, the first on-off state of the screen before the press operation and the first on-off state of the screen after the press operation can be obtained. The second on and off state of .

Wherein, the second on-off state is acquired after a first specified period of time after the press operation is received. For example, the second on-off state is acquired at 6s after the press operation is detected. On this basis, determine whether the first on-off state and the second on-off state are the same, if the first on-off state is the same as the second on-off state, then determine that the screen of the electronic device has failed, otherwise determine that the screen of the mobile phone has not failed. Fault. However, in some specific scenarios, even if the pressing operation is triggered, the on-off state of the screen of the electronic device may not change. At this time, if a fault is output or a fault log is recorded, it will cause a false alarm of the fault and affect the user experience. .

The fault detection involved in the embodiments of the present application may be triggered in any mode of the electronic device. The modes of the electronic device in the embodiment of the present application include, but are not limited to: an always-on display mode, a lock-screen mode, a desktop mode, and an AOD (Always on Display, always on display) mode.

Exemplarily, the desktop mode is the mode after the electronic device is unlocked, as shown in FIG. 1a. Exemplarily, the user can operate the electronic device in desktop mode to use corresponding functions provided by the electronic device. For example, a user may use a chat application, a video application, make a call, watch a video, and so on.

In the desktop mode, after receiving the user's pressing operation on the power button, under normal circumstances, the electronic device can switch from the screen-on interface to the screen-off interface, as shown in Fig. 1a and Fig. 1b. Conversely, under abnormal circumstances, the current interface of the electronic device may keep the bright screen interface unchanged. In addition, the desktop mode can also be referred to as a non-lock screen mode, and the desktop mode can include not only desktop usage scenarios, but also application program usage scenarios.

Exemplarily, the screen-off mode may optionally be a mode that the electronic device enters after receiving a user's click on a power button, that is, a power button (Power button), as shown in FIG. 2a. When the electronic device is in the off-screen mode, it receives a user's touch operation on the power button, and under normal circumstances, the electronic device can switch from the screen-off interface to the screen-on interface. Conversely, under abnormal circumstances, the current interface of the electronic device may keep the screen-off interface unchanged.

Exemplarily, the lock screen mode may optionally be a screen lock of the electronic device, as shown in FIG. 2b. Exemplarily, in the screen-off mode, the user can make the electronic device enter the lock-screen mode by performing operations such as touching or pressing keys on the electronic device. Exemplarily, the lock screen mode locks the screen, and the user needs to unlock it before entering the desktop mode.

Exemplarily, the lock screen mode may provide some functions that can be used without unlocking, such as a camera function, gadgets, and the like. That is to say, the user can perform corresponding operations on the electronic device in the lock screen mode, and in the off-screen mode, when the user presses the power button of the electronic device, the electronic device will enter the lock screen mode. In the lock screen mode of the electronic device, after receiving a user's touch operation on the power button, the electronic device switches to an off-screen interface when the electronic device is normal. When the electronic device is abnormal, keep the lock screen interface unchanged.

Exemplarily, the AOD mode refers to a display mode in which when the screen of the electronic device is turned off, some areas of the display screen remain always on, or some areas of the display screen light up when a touch screen operation is detected. Among them, the electronic device set in AOD mode will directly switch from displaying the bright screen interface to displaying the AOD interface when the screen is about to be turned off, and will directly switch from displaying the AOD interface to displaying the lock screen interface when the screen is about to be turned on. In addition, when the screen is about to be turned off, the electronic device may first switch from displaying the on-screen interface to the off-screen interface, and then switch from the off-screen interface to the AOD interface.

In some implementations, an electronic device (such as a mobile phone) set to an AOD mode may display an AOD interface when the screen is off. At this time, the scene where the electronic device is located is an AOD scene. Wherein, the off-screen state may refer to a state in which the screen of the electronic device is not turned on at all. The AOD may be called an on-screen display or an off-screen display, which is not limited. The following uses a mobile phone as an example for explanation.

Exemplarily, when the mobile phone is performing AOD, it may display information such as time, date, and power, and may also display animation, as shown in FIGS. 3a-3c. 3a-3c are schematic diagrams of AOD scenarios. When the electronic device is displaying any interface, when the user presses the power button 101, the electronic device enters a screen-off state. If the AOD mode of the electronic device is turned on, the AOD interface can be displayed after the screen of the electronic device is turned off.

Exemplarily, when the electronic device is in the desktop mode as shown in Figure 3a, the user presses the power button 101, at this time the electronic device can enter the off-screen state as shown in Figure 3b, and then display the AOD interface as shown in Figure 3c . In addition, when the electronic device is displaying the AOD interface, when the user presses the power button, the mobile phone exits the AOD interface and enters a bright screen state.

It should be noted that, when the electronic device is in the desktop mode as shown in FIG. 3a, the electronic device may directly enter the AOD interface as shown in FIG. 3c after the user presses the power button.

As another example, when the electronic device is in the AOD interface, if it is detected that the user presses the power button 101, the display interface of the electronic device may be switched from the AOD interface to the lock screen interface, as shown in Figures 4a-4b in detail. When the electronic device is in the AOD interface shown in FIG. 4a, if it is detected that the user presses the power button 101, the electronic device enters the lock screen mode, that is, displays the lock screen interface shown in FIG. 4b.

It can be known from Fig. 4a-4b that when the electronic device is in the bright screen state and the AOD mode is in the open state, if it is detected that the user presses the power button 101 of the electronic device, the electronic device first switches from the AOD mode to the lock screen mode.

From the above introduction, it can be known that when receiving a press operation, the electronic device can obtain the first on-off state and the second on-off state, wherein the first on-off state is the on-screen state.

In addition, the second on-off state may be acquired after a first specified period of time after the press operation is received. However, the interface displayed by the electronic device is the AOD interface when the first specified time period is reached, so the second on-off state is the on-screen state. It can be seen that the first on-off state and the second on-off state at this time are the same. Therefore, using the above fault detection method to perform the on-off screen fault detection operation will cause the problem of false detection of faults.

As an example, as shown in FIGS. 3a to 3c, when the electronic device is on the desktop interface (the first on-off state is the on-screen), it is detected that the user presses the power button, and the electronic device switches from the on-screen state to the off-screen state. Then, since the AOD mode is on, the electronic device can be switched from the off-screen state to the on-screen state (AOD interface) after 1 second. The second on-off state obtained by the electronic device after 6s is the on-screen state. It can be seen that the change of the on-off state at this time is normal. However, according to the above fault detection method, a fault will be detected on the on-off screen, which will lead to an increase in the false detection rate.

As an example, as shown in Figures 4a to 4b, when the electronic device is in the AOD interface (the first on-off screen state is the bright screen), it is detected that the user presses the power button, and the electronic device switches from the bright screen state to the lock screen interface (the first on-off screen state is the bright screen). Two light off state is off screen). It can be seen that the change of the on-off state at this time is normal. However, according to the above fault detection method, a fault will be detected on the on-off screen, which will lead to an increase in the false detection rate.

In order to solve the above problem, an embodiment of the present application provides a fault detection method. In this fault detection method, when the AOD mode of the electronic device is in the open state, if it is detected that the user has input a pressing operation on the power button, the accuracy of fault detection can be ensured by forcibly setting the state of the screen on and off, and then the Reduce the false detection rate of faults.

The fault detection method in the embodiment of the present application can be applied to an electronic device as shown in FIG. 5. The electronic device 100 shown in FIG. 5 can be a terminal, or can be called a terminal device, and the terminal can be a cellular phone. Devices with a camera such as a tablet computer (pad), a wearable device, or an Internet of Things device are not limited in this application. It should be noted that the schematic structural diagram of the electronic device 100 may be applicable to the mobile phone/electronic device shown in FIG. 1a to FIG. 4b.

It should be further noted that the electronic device 100 may have more or fewer components than those shown in the figure, may combine two or more components, or may have different configurations of components. The various components shown in Figure 5 may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The electronic device 100 may include: a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (universalserialbus, USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, Mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display screen 194, and user An identification module (subscriber identification module, SIM) card interface 195 and the like. The sensor module 180 may include a pressure sensor, a gyroscope sensor, an air pressure sensor 180, a magnetic sensor 180, an acceleration sensor, a distance sensor, a proximity light sensor, a fingerprint sensor 180, a temperature sensor 180, a touch sensor, an ambient light sensor 180, and a bone conduction sensor. 180 etc.

It can be understood that, the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the electronic device 100 . In other embodiments of the present application, the electronic device 100 may include more or fewer components than shown in the figure, or combine certain components, or separate certain components, or arrange different components. The illustrated components can be realized in hardware, software or a combination of software and hardware.

The processor 110 may include one or more processing units, for example: the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.

Wherein, the controller may be the nerve center and command center of the electronic device 100 . The controller can generate an operation control signal according to the instruction opcode and timing signal, and complete the control of fetching and executing the instruction.

A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in processor 110 is a cache memory. The USB interface 130 is an interface conforming to the USB standard specification, specifically, it may be a MiniUSB interface, a MicroUSB interface, a USB Type C interface, and the like. The USB interface 130 can be used to connect a charger to charge the electronic device 100 , and can also be used to transmit data between the electronic device 100 and peripheral devices. It can also be used to connect headphones and play audio through them. This interface can also be used to connect other electronic devices, such as AR devices.

Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in electronic device 100 may be used to cover single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 can provide wireless communication solutions including 2G/3G/4G/5G applied on the electronic device 100 . The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA) and the like. The wireless communication module 160 can provide applications on the electronic device 100 including wireless local area networks (wireless local area networks, WLAN) (such as wireless fidelity (wireless fidelity, Wi-Fi) network), bluetooth (bluetooth, BT), global navigation satellite system (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (nearfield communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions.

In some embodiments, the antenna 1 of the electronic device 100 is coupled to the mobile communication module 150, and the antenna 2 is coupled to the wireless communication module 160, so that the electronic device 100 can communicate with the network and other devices through wireless communication technology.

The electronic device 100 realizes the display function through the GPU, the display screen 194 , and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and the application processor. GPUs are used to perform mathematical and geometric calculations for graphics rendering. Processor 110 may include one or more GPUs that execute program instructions to generate or change display information.

The display screen 194 is used to display images, videos and the like. The display screen 194 includes a display panel. The display panel may be a liquid crystal display (liquid crystal display, LCD) or an organic light-emitting diode (organic light-emitting diode, OLED). In some embodiments, the electronic device 100 may include 1 or N display screens 194 , where N is a positive integer greater than 1.

The external memory interface 120 can be used to connect an external memory card, such as a MicroSD card, to expand the storage capacity of the electronic device 100 . The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. Such as saving music, video and other files in the external memory card.

The internal memory 121 may be used to store computer-executable program codes including instructions. The processor 110 executes various functional applications and data processing of the electronic device 100 by executing instructions stored in the internal memory 121 . The internal memory 121 may include an area for storing programs and an area for storing data.

The electronic device 100 can implement audio functions through the audio module 170 , the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playback, recording, etc.

The audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be set in the processor 110 , or some functional modules of the audio module 170 may be set in the processor 110 .

The pressure sensor is used to sense the pressure signal and convert the pressure signal into an electrical signal. In some embodiments, a pressure sensor may be located on the display screen 194 . There are many types of pressure sensors, such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors. In some embodiments, touch operations acting on the same touch position but with different touch operation intensities may correspond to different operation instructions.

Proximity light sensors may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes. The light emitting diodes may be infrared light emitting diodes. The electronic device 100 emits infrared light through the light emitting diode. Electronic device 100 uses photodiodes to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it may be determined that there is an object near the electronic device 100 . When insufficient reflected light is detected, the electronic device 100 may determine that there is no object near the electronic device 100 . The electronic device 100 can use the proximity light sensor to detect that the user holds the electronic device 100 close to the ear to make a call, so as to automatically turn off the screen to save power. Proximity light sensor can also be used for leather case mode, pocket mode auto unlock and lock screen.

Touch sensor, also known as "touch panel". The touch sensor can be arranged on the display screen 194, and the touch sensor and the display screen 194 form a touch screen, also called “touch screen”. The touch sensor is used to detect a touch operation on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. Visual output related to the touch operation can be provided through the display screen 194 . In some other embodiments, the touch sensor can also be disposed on the surface of the electronic device 100 , which is different from the position of the display screen 194 .

The buttons 190 include a power button (or called a power button), a volume button, and the like. The key 190 may be a mechanical key. It can also be a touch button. The electronic device 100 may receive key input and generate key signal input related to user settings and function control of the electronic device 100 . Among them, pressing the power button can turn off or brighten the screen of the mobile phone.

The layered architecture of the electronic device 100 divides the software into several layers, and each layer has a clear role and division of labor. Layers communicate through software interfaces. In some embodiments, the Android system is divided into four layers, which are respectively the application program layer, the application program framework layer, the Android runtime (Android runtime) and the system library, and the kernel layer from top to bottom.

The application layer can consist of a series of application packages.

As shown in Figure 6, the application layer may include applications such as camera, gallery, calendar, call, map, WLAN, Bluetooth, music, video, and short message.

The application framework layer provides an application programming interface (application programming interface, API) and a programming framework for applications in the application layer. The application framework layer includes some predefined functions. As shown in Figure 6, the application framework layer may include a window manager, content provider, view system, phone manager, resource manager, notification manager, etc.

The kernel layer is a layer between the hardware and the software layers mentioned above. The kernel layer includes at least a display setting module, a sensor driver, a scene judgment module, a panel setting module, and an on-off screen fault detection operation module. Wherein, the hardware may include devices such as a camera, a display screen, a microphone, a processor, and a memory.

Wherein, the display setting module is used to set the content currently displayed by the electronic device. In addition, the panel setting module is used to set the on-off state of the display screen.

The scene judging module is used to determine the current scene of the electronic device and the on-off state of the electronic device. As an example, the scene judging module is used to determine whether the electronic device is currently in a screen on/off state, and determine whether the AOD mode of the electronic device is in an on state.

The on-off screen failure detection operation module is used to determine whether the on-off screen of the electronic device is faulty. Specifically, after detecting that the user presses the power button, the on-off screen failure detection operation module can turn on and off the screen based on the pressing operation The status of the electronic device determines whether it is malfunctioning.

The sensor driver is used to receive the data collected by each sensor and send the data to the scene judgment module. For example, the sensor driver can receive relevant data collected by the proximity light sensor, and transmit the data to the scene judgment module.

It can be understood that the components included in the application framework layer, system library, and runtime layer shown in FIG. 6 do not constitute a specific limitation on the electronic device 100 . In other embodiments of the present application, the electronic device 100 may include more or fewer components than shown in the figure, or combine certain components, or separate certain components, or arrange different components.

When the AOD mode of the electronic device is in an on state, if it is detected that the user inputs a press operation based on the power key, the on-off state obtained before and after the press operation may be the same. Specifically, when the electronic device is in the desktop mode, the first on-off state is the on-screen state, and after detecting that the user inputs a pressing operation on the power button, the timer is started. The second on-off state is acquired when the timing reaches the first specified duration. Since the electronic device is in the AOD interface when the timing reaches the first specified duration, the second on-off state at this time is the on-screen state. This situation is a normal manifestation of the AOD function of the electronic device. However, the above detection method will determine that there is a fault in the on-off screen of the electronic device.

As an example, as shown in Figure 7, when the electronic device is in the bright screen state, it detects that the power key is pressed, that is, when the power key receives a pressing operation input by the user, on the one hand, the power key can turn on and off the screen fault detection operation The module sends a fault detection operation request for turning on and off the screen, and on the other hand, it can send a request for turning off the screen to the display setting module. The power button can first send the off-screen request to the display setting module, and then send the on-off screen fault detection operation request to the on-off screen fault detection operation module, or can first send the on-off screen fault detection operation request to the on-off screen fault detection operation module. Screen fault detection operation module, and then send the screen off request to the display setting module.

Optionally, the power button can also simultaneously send the on-off screen fault detection operation request and the screen-off request to the on-off screen fault detection operation module and the display setting module respectively. Wherein, there is no limitation on the sequence of sending the screen-on-off fault detection operation request and the screen-off request, which can be selected according to the actual situation.

When the display setting module receives the request to turn off the screen, it can first set the state of the on and off screen to 0, that is, the state of the off screen. However, due to the opening of the AOD mode, the electronic device will switch from the off-screen state to the off-screen state after a second specified time period after the screen is off. As shown in Figure 7, after the display setting module receives the off-screen request, it can judge whether the AOD display is complete. If it is determined that the AOD display is complete, the display setting module can set the state of the on-off screen to non-zero, that is, on-screen state.

It should be noted that before the panel setting module sets the on-off state of the electronic device to 0, it can obtain the first on-off state of the electronic device before the pressing operation, and send the first on-off state to the on-off screen fault in advance. Check the operation module. In other words, before the timer is started, the embodiment of the present application may pre-store the first on-off state in the on-off screen fault detection operation module, so as to facilitate subsequent on-off screen fault detection operations.

On this basis, the display setting module can set the status of the on-off screen to non-zero, and at the same time can send the information set to non-zero to the panel setting module, and the panel setting module can control the status of the electronic device based on the information sent by the display setting module. On and off state to set. At the same time, the panel setting module can also send the latest on-off state information to the on-off screen fault detection operation module, and the on-off state information at this time can be the second on-off state.

In addition, when the on-off screen fault detection operation module receives the on-off screen fault detection operation request transmitted by the power button, it can also start the timer, and after the timer reaches the first specified duration, it receives the on-off screen fault transmitted by the panel setting module. off state. Then perform an on-off screen fault detection operation, that is, judge whether the second on-off state transmitted by the panel setting module is the same as the first on-off state of the electronic device before pressing the power button. If the first on-off state is the same as the second on-off state, it is determined that the electronic device is faulty; otherwise, it is determined that the electronic device is not faulty.

As an example, the user presses the power button when the mobile phone is in the desktop mode. At this time, the first on-off state of the electronic device is non-zero. After 6s, the second on-off state of the electronic device is obtained again. Due to the AOD mode It is turned on, so the on-off state at this time is also non-zero. In this case, the screen of the electronic device belongs to the normal operation stage. However, if it is detected according to the above fault detection method, it will be determined that the screen of the electronic device is faulty, that is, there is a case of fault detection.

Therefore, in order to solve the above problem, before performing the on-off screen fault detection operation, the embodiment of the present application can determine whether the electronic device is in a specific scene, and if it is in a specific scene, can obtain the fault detection strategy corresponding to the specific scene. In particular, when the specific scene is an AOD scene, the embodiments of the present application may forcibly set the on-off state to improve the accuracy of fault detection.

As shown in FIG. 8 , a fault detection method provided by an embodiment of the present application may include the following steps S110 to S190 .

Step S110: the power key receives a press operation.

In the embodiment of the present application, when the user presses the power button, the pressing operation can be triggered. When the power button receives the pressing operation input by the user, on the one hand, it can send a screen-off request to the display setting module, that is, enter step S120. On the other hand, the power button may also send a fault detection operation request to the fault detection operation module of the screen on and off, that is, enter step S130.

It should be noted that, before sending the off-screen request to the display setting module, the embodiment of the present application may first determine the current state of the electronic device, and if the current state of the electronic device is the on-screen state, the power button may be Send a screen off request to the display setting module. Wherein, the bright screen state may be that the electronic device is in a desktop mode, or in a lock screen mode.

As a manner, the pressing operation input by the user may include a pressing operation, and may also include a lifting operation. When the electronic device is in different modes, the corresponding timings for triggering the on-off screen fault detection operation are different. For example, when the current mode of the electronic device is the desktop mode, when the user presses the power button, a fault detection operation of turning on and off the screen is triggered. For another example, when the current mode of the electronic device is the screen-off mode, when the user lifts up the power button, a screen-on-off fault detection operation is triggered.

In the embodiment of the present application, the press indication information may be used to indicate that the user of the scene judgment module has input an operation of pressing and lifting based on the power key.

Step S120: the power key sends a screen off request to the display setting module.

In the embodiment of the present application, before the display setting module receives the screen-off request, it may send the current on-off state of the electronic device to the on-off screen fault detection operation module in advance, and use the on-off state as the first on-off state.

In addition, the on-off screen fault detection operation module can also send the on-off state acquisition request to the panel setting module before receiving the pressing operation, and after receiving the on-off state transmitted by the display setting module, the on-off screen fault detection operation module can This on-off state is stored as the first on-off state.

Step S130: the power key sends an on-off screen fault detection operation request to the on-off screen fault detection operation module.

It is known from the above introduction that after the power button receives the press operation, it can send a screen off request to the display setting module on the one hand, and it can also send a screen on/off fault detection operation request to the screen on/off fault detection operation module on the other hand. Wherein, the sending order of the screen-off request and the screen-on-off fault detection operation request is not explicitly limited here, and can be selected according to actual conditions.

Step S140: The on-off screen fault detection operation module starts a timer.

In the embodiment of the present application, the on-off screen fault detection operation module may include a timer. After receiving the on-off screen fault detection operation request, the on-off screen fault detection operation module may start the timer, and reach the first specified duration at the timing Afterwards, the second on-off state is received from the panel setting module.

As a method, the on-off screen failure detection operation module can send timing prompt information to the display setting module when it is determined that the timing reaches the first specified duration, and the display setting module can set the state of the on-off screen to the display setting module after receiving the timing prompt information. is 0, that is, enter step S150.

In addition, when the display setting module receives the request to turn off the screen, it can also directly set the state of the on-off screen to 0, and after receiving the timing prompt information transmitted by the on-off screen fault detection operation module, it will set the second on-off state. The off state is sent to the on-off screen fault detection operation module to instruct the on-off screen fault detection operation module to perform the on-off screen fault detection operation based on the first on-off state and the second on-off state.

It should be noted that, before the display setting module sets the state of the on-off screen to 0, it may also send a state acquisition request to the scene judgment module, and the state acquisition request is used to instruct the scene judgment module to determine whether the AOD mode of the electronic device is on state. If the display setting module determines that the AOD mode is on through the status information sent by the scene judging module, then the status of the on/off screen can be set to 0.

Step S150: The display setting module sets the status of the on-off screen to 0.

As one manner, before receiving the pressing operation, the on-off state of the electronic device may be a screen-on state, and the mode of the electronic device at this time may be a desktop mode or a lock screen mode. After the timer is started for the first specified time period, the display setting module can set the state of the on-off screen to 0. In other words, the display setting module can switch the on-off state of the electronic device from 1 to 0 after determining the first specified time period of starting the timer, and then the display setting module can send the latest on-off screen of the system to the on-off state Screen fault detection operation module.

As another way, when the display setting module receives the off-screen request, it can switch the on-off state of the electronic device from 1 to 0, and start the prompt information when receiving the timing transmission of the on-off screen fault detection operation module Finally, send the on-off state set to 0 to the on-off screen fault detection operation module.

In the embodiment of the present application, after the display setting module sets the state of the on-off screen to 0, the display setting module can only send the latest on-off state information to the on-off screen fault detection operation module without sending it to the panel setting module. The on-off status information can prevent the display of the AOD interface from affecting the on-off detection.

Step S160: The on-off screen fault detection operation module receives the on-off status transmitted by the display setting module, and performs a corresponding on-off screen fault detection operation.

In the embodiment of the present application, after receiving the message of setting the state of the on-off screen to 0 transmitted by the display setting module, the on-off screen fault detection operation module can execute the on-off state and the second on-off state based on the first on-off state and the second on-off state. Screen off fault detection operation. Wherein, the detection process of the on-off screen fault detection operation may be as shown in FIG. 9 .

Step S161: The on-off screen fault detection operation module acquires the first on-off state of the electronic device.

In the embodiment of the present application, the first on-off state of the electronic device may be the on-off state of the screen before the power key is pressed, and the corresponding on-off state is different depending on the mode of the electronic device before the power key is pressed.

As an example, before the power key is pressed, if the electronic device is in the desktop mode, the first on-off state of the electronic device is the on-screen state, that is, the value of the first on-off state may be non-zero.

As an example, before the power key is pressed, if the mode of the electronic device is the lock screen mode, the first on-off state of the electronic device is the screen-on state.

As another example, before the power key is pressed, if the mode of the electronic device is the screen-off mode, the first on-off state of the electronic device is the screen-off state. In addition, before the power key is pressed, if the electronic device is in the AOD mode, the first on-off state of the electronic device may be a screen-on state, that is, the value of the first on-off state may be non-zero.

Step S162: The on-off screen fault detection operation module acquires the second on-off state of the electronic device.

Through the above introduction, it is known that the on-off detection module can include a timer. After receiving the on-off detection request, the timer can start timing, and when the timing reaches the first specified duration, obtain the second on-off state. On this basis Determine whether the first on-off state and the second on-off state are the same.

In the embodiment of the present application, the second on-off state of the electronic device may be the on-off state of the screen after the power button is pressed. After the power button is pressed, the mode of the electronic device is different, and the corresponding on-off state is also different.

As an example, after the power button is pressed, if the mode of the electronic device is the screen-off mode, the second on-off state of the electronic device is the screen-off state, that is, the value of the second on-off state is 0.

As an example, after the power button is pressed, if the mode of the electronic device is the lock screen mode, the second on-off state of the electronic device is the on-screen state, that is, the value of the second on-off state is not 0.

As another example, after the power key is pressed, if the mode of the electronic device is the desktop mode, the second on-off state of the electronic device is a screen-on state. In addition, after the power button is pressed, if the mode of the electronic device is AOD, the second on-off state of the electronic device is the on-screen state.

It should be noted that the second on-off state in the embodiment of the present application is a state forcibly set by the display setting module according to the current mode of the electronic device. The main purpose of such setting is to avoid false detection of faults caused by the display of the AOD interface .

Step S163: The on-off screen fault detection operation module determines whether the first on-off state is the same as the first on-off state.

In some implementations, the on-off screen failure detection operation module may start a timer after receiving the on-off screen failure detection operation request, and obtain the second on-off state after the timer counts to a first specified duration. On this basis, it is determined whether the first on-off state and the second on-off state are the same. Wherein, the first specified duration may be 6 seconds or 10 seconds.

As an example, when the electronic device is in the desktop mode, it is detected that the user has input a pressing operation on the power button. At this time, the on-off screen fault detection operation module of the electronic device starts the timer, and when the timer reaches 6s, it obtains The first on-off state of the electronic device is 1, and the second on-off state 0 transmitted from the display setting module is obtained. It is determined by judging that the first on-off state 1 and the second on-off state 0 are different, so the on-off screen fault detection operation module determines that the screen of the electronic device is not faulty.

As a manner, if the first on-off state is a screen-on state, and the second on-off state is a screen-on state, it is determined that the first on-off state is the same as the second on-off state. In addition, if the first on-off state is the screen-off state, and the second on-off state is the screen-off state, it is determined that the first on-off state and the second on-off state are the same. At this time, it can be determined that the screen of the electronic device is faulty.

As a manner, if the first on-off state is the on-screen state, and the second on-off state is the off-screen state, it is determined that the first on-off state is different from the second on-off state. In addition, if the first on-off state is the off-screen state, and the second on-off state is the on-screen state, it is determined that the first on-off state is different from the second on-off state. At this point, it can be determined that the screen of the electronic device is not malfunctioning.

In the embodiment of the present application, when the first on-off state and the second on-off state are determined to be the same by the on-off screen fault detection operation module, it determines that the screen on-off fault occurs on the screen of the electronic device, and then enters step S164. In addition, if the first on-off state is not the same as the second on-off state, it is determined that the screen of the electronic device does not have a screen on-off failure, that is, enter step S166.

Step S164: The on-off screen fault detection operation module determines that the screen of the electronic device is faulty.

In the embodiment of the present application, the on-off screen fault detection operation module can determine that the screen of the electronic device is faulty by comparing the first on-off state and the second on-off state, and at this time, the on-off screen fault detection operation module can collect information related to the fault Goal log, enter step S165.

As an example, when the electronic device determines that the screen of the electronic device is faulty, it may invoke a speaker to output fault prompt information. In addition, when it is determined that a fault occurs on the screen of the electronic device, if the user does not wear an earphone and the electronic device does not turn on hands-free, the electronic device may output fault prompt information through the receiver.

As another example, when it is determined that the screen of the electronic device is faulty, if the user wears an earphone, the electronic device may output fault prompt information through the earphone. During this process, the electronic device may first determine whether the electronic device is in the pocket. If the electronic device is in the pocket and the electronic device is connected to an earphone, the fault prompt information may be output to the user through the earphone.

In addition, if the electronic device is not in the pocket, and the electronic device is connected to an earphone, the fault prompt information can be output through the earphone within the first time period, and if no troubleshooting operation input by the user is received within the first time period, the The earphone and receiver output fault prompt information to speed up the speed of fault resolution.

Step S165: The on-off screen fault detection operation module collects the target log related to the fault, and stores the target log.

As a way, when it is determined that the screen of the electronic device has an on-off screen fault, the on-off screen fault detection operation module can acquire the event of the fault, collect the target log of the fault, and then store the target log. Wherein, the target log may also be referred to as a screen on/off fault log.

In this embodiment of the present application, the target log may include process lists such as D state and Z state, wherein, D state is an uninterruptible deep sleep state, and Z state is a zombie state.

In addition, the target log may also include the process status (taskstatus) of the system service (System Sever, SS), wherein the process status of the system service may include a blocking signal (block signal), a running status (running status), and a scheduling parameter (affinity). Therefore, the target log in this embodiment of the present application may include processes in the D state, stacks of key processes, and the like.

As another way, after obtaining the faulty event and the faulty target log, the electronic device can also send the faulty time and the faulty target log to the server, so that the server can Target log analysis failure rate of electronic equipment.

Optionally, after the server analyzes the failure rate of the electronic equipment according to the failure time and the target log, on the one hand, the server can display the failure rate to the manufacturer, so that the manufacturer can measure the quality standard of the electronic equipment according to the failure rate index, and More faults and possible actions can be discovered.

On the other hand, the server can also display the failure rate to the developer, so that the developer can locate the failure problem of the electronic device. For example, locate the problem of not turning on/off the screen, and solve the problem. In this way, the product quality of the electronic device can be improved.

As another way, when it is determined that a fault occurs on the screen of the electronic device, the electronic device may also detect whether the fault is caused by an application process, and if the process causing the fault is an application process, the electronic device may perform a forced shutdown operation. Wherein, the forced closing operation is an operation performed by the user on the electronic device to forcibly close the application program currently running on the electronic device.

In addition, when it is determined that the screen of the electronic device fails, the electronic device can also detect whether the fault is caused by an application process system service process, and if the process that causes the fault is a system service process, the electronic device can perform a forced restart operation. Wherein, the forced restart operation is an operation performed by the user on the electronic device to forcibly restart the operating system of the electronic device.

As another manner, when it is determined that the screen of the electronic device fails, the electronic device may also output a voice prompt. For example, when the electronic device determines that the fault is caused by the target application, the electronic device may output prompt information to inform the user that the fault is caused by the fault of the target application, and please close the target application forcibly.

For another example, when the electronic device determines that the system process has caused the fault, the electronic device can output a prompt message to inform the user that the fault is caused by a system fault. Please press and hold the power button to forcibly restart the electronic device .

Step S166: The on-off screen fault detection operation module determines that the screen of the electronic device is not faulty.

Step S170: The display setting module determines to display the AOD.

In the embodiment of the present application, when the AOD mode of the electronic device is in the open state and the on-off state is the on-screen state, the display setting module may determine to display the AOD if a screen-off request is received. Specifically, the display setting module can determine whether the display of the AOD interface is complete, and if the display of the AOD is complete, then set the state of the screen on and off to non-zero, and send the set message to the panel setting module, and enter step S180.

Step S180: The display setting module sets the state of on-off screen to non-zero, and sends the set message to the panel setting module.

As a way, after the panel setting module receives a message transmitted by the display setting module to set the on-off screen state to non-zero, it can correspondingly execute the display operation of the interface based on the message.

In another embodiment of the present application, in order to ensure the accuracy of fault detection, the state of the on-off screen of the electronic device before the pressing operation is different, and the corresponding timing of triggering the on-off screen fault detection operation is also different, so to a certain extent The accuracy of fault detection can be improved. Specifically, when the electronic device is in the screen-on state, if a press operation is received, the lifting operation is used as a triggering opportunity for the screen-on-off fault detection operation, please refer to FIG. 10 for details.

Step S201: the power button sends press instruction information to the scene judging module.

Wherein, the press indication information is used to indicate that the user of the scene judging module has input a press operation on the power key.

Step S202: the scene judging module determines whether the electronic device is in a bright screen state.

As a way, when the scene judging module determines whether the electronic device is in the bright screen state, it can acquire the brightness parameter of the current screen of the electronic device, and judge whether the electronic device is currently in the bright screen state based on the brightness parameter.

As an example, if the brightness parameter of the current screen of the electronic device is not 0, it is determined that the electronic device is currently in a screen-on state, and if the brightness parameter of the current screen is 0, it is determined that the electronic device is currently in a screen-off state.

It should be noted that when the brightness parameter is non-zero, the scene judging module may first determine whether the current scene of the electronic device is an AOD scene, and if the current scene is not an AOD scene, then determine that the electronic device is in a bright screen state. Specifically, when the scene judging module determines that the brightness parameter is non-zero, it can determine whether the interface currently displayed by the electronic device is an AOD interface, and if it is not an AOD interface, determine that the electronic device is currently in a bright screen state.

As another manner, when the electronic device is in a bright screen state, the mode corresponding to the electronic device may be a desktop mode or a lock screen mode. Therefore, when the scene judging module determines whether the electronic device is currently in the bright screen state, it can also determine whether the current mode of the electronic device is the desktop mode, and if it is not the desktop mode, it can determine whether it is the lock screen mode. If the current mode of the electronic device is neither the desktop mode nor the lock screen mode, it is determined that the electronic device is currently in a screen-off state.

Step S203: The scene judging module enters a waiting state.

In the embodiment of the present application, when the scene judging module determines that the electronic device is in the bright screen state, it may enter a waiting state, and in this waiting state, the scene judging module may detect whether it has received the lifting instruction information transmitted by the power button.

Step S204: When the power button detects that the user inputs a lifting operation, it may send lifting instruction information to the scene judging module.

In the embodiment of the present application, the lifting instruction information is used to indicate that the user of the scene judging module has input a lifting operation on the power key. Among them, the press operation and lift operation do not include the long press operation, the main reason is that the on-off state of the electronic device may not change after a long press of the power button, and this situation is normal. If the lifting operation includes a long press operation, it will cause a false alarm of the on-off screen failure detection operation, thereby reducing the user experience.

As an example, the duration between the pressing operation and the lifting operation is shorter than the first long pressing duration, where the first long pressing duration may be shorter than the second long pressing duration for waking up the smart voice scene. For example, the duration of the first long press is 1s, and the duration of the second long press is 3s.

In other words, if the scene judging module receives the lifting instruction information within 1s of receiving the pressing instruction information, it will perform subsequent scene judgment operations, and if it does not receive the lifting instruction information within 1s of receiving the pressing instruction information Instruction information, the embodiment of the present application may not perform subsequent scene judgment operations.

In the embodiment of the present application, the first long press duration may be shorter than the third long press duration for turning off the electronic device. For example, the duration of the first long press is 1s, and the duration of the third long press is 10s. Wherein, the first long-press duration, the second long-press duration, and the third long-press duration are only examples, and the actual situation shall prevail.

As a way, when the scene judging module receives the lifting instruction information sent by the power button, on the one hand, it can send a screen-off request to the display setting module, that is, enter step S205. On the other hand, the scene judging module may also send an on-off screen fault detection operation request to the on-off screen fault detection operation module, that is, enter step S206.

Step S205: the scene judging module sends a screen off request to the display setting module.

Step S206: The scene judging module sends an on-off screen fault detection operation request to the on-off screen fault detection operation module.

As a way, when the scene judging module receives the lifting indication information transmitted by the power button, it can send a screen-on-off fault detection operation request to the screen-on-off fault detection operation module.

Step S207: When the on-off screen fault detection operation module receives the on-off screen fault detection operation request transmitted by the scene judgment module, it may start a timer.

In the embodiment of the present application, when the electronic device is in the bright screen state, if a user press operation on the power key is received, the lifting operation is used as a trigger point to start the timer. Wherein, the mode corresponding to the bright screen state may be the desktop mode, or may also be the lock screen mode, because in these two modes, only when the power button is lifted, the electronic device will switch from the bright screen state to the off screen state, so When the electronic device is in the bright screen state, the lifting operation is used as the starting point of the timer, so that the accuracy of fault detection can be improved to a certain extent.

Step S208: After the on/off screen fault detection operation module starts the timer, it can send a timer start prompt message to the display setting module.

As a way, after the on-off screen fault detection operation module determines that the timer is started, it can send a prompt message of timer start to the display setting module, so as to obtain the second on-off state from the display setting module through the prompt message. Wherein, the second on-off state can be obtained by the display setting module after receiving the start timing message, that is, the display setting module can set the state of the on-off screen to 0 after obtaining the timer start prompt message, and set it to The message of 0 is sent to the on-off screen fault detection operation module, and the message can be used as the second on-off state information.

As another way, when the display setting module receives the off-screen request transmitted by the scene judging module, it can set the state of the on-off screen to 0, and starts the timer after receiving the on-off screen fault detection operation module. After the message is prompted, the message set to 0 is transmitted to the on-off screen fault detection operation module.

It should be noted that, before the display setting module sets the state of the on-off screen to 0, it may also send a state acquisition request to the scene judgment module, and the state acquisition request is used to instruct the scene judgment module to determine whether the AOD mode of the electronic device is on state. If the display setting module determines that the AOD mode is on through the status information sent by the scene judging module, then the status of the on/off screen can be set to 0.

Step S209: The on-off screen fault detection operation module receives the message of setting the on-off screen state to 0 transmitted by the display setting module.

Step S210: the on-off screen fault detection operation module performs an on-off screen fault detection operation.

Step S211: The display setting module determines to display the AOD.

Step S212: The display setting module sets the state of the on-off screen to non-zero, and sends the message to the on-off detection module.

Through the above introduction, it is known that the on-off screen fault detection operation module can include a timer. After receiving the on-off screen fault detection operation request, it can start timing, and determine the second on-off state acquired after the specified time length and the specified time before the specified time. Whether the obtained first on-off state is the same. If they are the same, it is determined that the screen of the electronic device is faulty; if not, it is determined that the screen of the electronic device is not faulty. Specifically how to execute the on-off screen fault detection operation request has been described in detail in the above embodiments, that is, step S209 to step S212 have been described in detail in the above embodiments and will not be repeated here.

In order to understand the embodiment of the present application more clearly, an example diagram as shown in FIG. 11 is now given. It can be seen from FIG. When the power button is lifted, it enters a waiting state. Start the timer in the waiting state, and determine whether the on-off state of the electronic device changes during the first specified time after the timer is started. If it changes, determine that the on-off screen of the electronic device is normal, that is, enter the off-screen state, At this time, the brightness of the screen is 0.

In addition, if the timer expires and the on-off state of the electronic device has not changed, it is determined that the screen of the electronic device is faulty. In other words, if the on-off state of the electronic device has not changed after the timer is determined to be started for the first specified time, the timer is determined to be timed out, and then enters the timeout state, that is, it is determined that the screen of the electronic device is faulty. For example, if the brightness of the electronic device is non-zero before the lifting operation is performed, and the brightness of the electronic device is still non-zero 6 seconds after the lifting operation is performed, it is determined that the screen of the electronic device is faulty.

It should be noted that the specific scene in the embodiment of the present application may also include a proximity light scene, a combined pressing scene, and a voice wake-up scene. In the scenario, the corresponding fault detection strategy is not to send a fault detection request to the on-off screen fault detection operation module. This can not only reduce the unnecessary power consumption of the electronic equipment caused by the on-off screen fault detection operation, but also improve the accuracy of fault detection.

In addition, if the current scene of the electronic device is not a proximity light scene, a combined pressing scene or a voice wake-up scene, it can be determined whether the AOD mode of the electronic device is on, and if it is on, the electronic device screen can be forcibly set to turn on or off. state to reduce the false detection rate of faults.

In some implementations, the proximity light scene may be a scene in which the electronic device detects that the screen of the electronic device is in a blocking state based on the proximity light sensor during a call. For example, a scene generated by a user holding an electronic device close to an ear to make a call may be called a near-light scene. After entering the near-light scene, the electronic device is in an off-screen state, and when exiting the near-light scene, the electronic device is in a bright-screen state, which can reduce the power consumption of the electronic device to a certain extent.

In addition, if the power button is pressed when the electronic device is in the near-light scene, the on-off status of the electronic device will not change. At this time, the electronic device is in the normal operation stage. The on-off screen fault detection operation module may not send the on-off screen fault detection operation module to the on-off screen fault detection operation module.

Specifically, the scene judging module may determine whether the current scene of the electronic device is a near-light scene, and if it is a near-light scene, the scene judging module may not send an on-off screen fault detection operation request to the on-off screen fault detection operation module.

In addition, when judging whether the current scene of the electronic device is a near-light scene, the scene judging module may comprehensively determine in combination with the data collected by each sensor driven and transmitted by the sensor. The data collected by the sensor may be collected by a plurality of different types of sensors, and the plurality of different types of sensors may include a proximity light sensor, a temperature sensor, a distance sensor, and an illumination sensor.

As an example, when determining whether the scene where the electronic device is currently located is a near-light scene, the scene judgment module can first determine whether the electronic device is currently in a call state, and if the electronic device is currently in a call state, the scene judgment module can obtain from the sensor driver The data collected by the sensor, and then based on the data transmitted by the sensor driver, it is determined whether the scene where the electronic device is currently located is a near-light scene.

In addition, the electronic device may store a proximity light flag, the proximity light flag is used to indicate whether the electronic device is currently in a proximity light scene, and when the proximity light flag is the first flag value, it is determined that the current scene of the electronic device is a proximity light scene. When the proximity light flag is the second flag value, it is determined that the current scene of the electronic device is the proximity light scene. In other words, when the electronic device enters the proximity light scene, the proximity light flag can be set to the first flag value, and when the electronic device exits the proximity light scene, the proximity light flag can be set to the second flag value.

As another way, when the scene judgment module determines that the electronic device enters the proximity light scene, it can set the proximity light flag as the first flag value, and when it detects that the electronic device exits the proximity light scene, the scene judgment module can set the proximity light The flag is set to the second flag value. After receiving the pressing indication information, the scene judging module can directly read the proximity light mark, and determine whether the electronic device is currently in the proximity light scene based on the read proximity light mark.

As an example, the first flag value may be 1, that is, when it is determined that the first flag value is 1, it is determined that the scene where the electronic device is currently located is a near-light scene. In addition, the second flag value may be 0, that is, when it is determined that the second flag value is 0, it is determined that the scene where the electronic device is currently located is not a near-light scene.

Optionally, when the scene judging module receives the pressing indication information transmitted by the power button, it can first obtain the proximity light flag, and then determine whether the proximity light flag is 1, and if the proximity light flag is 1, determine the current location of the electronic device. The scene is near light scene. If the proximity light flag is 0, it is determined that the scene where the electronic device is currently located is not a proximity light scene.

As another example, the first flag value may be True, that is, when it is determined that the first flag value is True, it is determined that the scene where the electronic device is currently located is a near-light scene. In addition, the second flag value may be False, that is, when it is determined that the second flag value is False, it is determined that the scene where the electronic device is currently located is not a near-light scene.

Optionally, when the scene judging module receives the pressing indication information transmitted by the power button, it can first obtain the proximity light flag, and then determine whether the proximity light flag is True, and if the proximity light flag is True, determine the current location of the electronic device. The scene is near light scene. If the proximity light flag is False, it is determined that the scene where the electronic device is currently located is not a proximity light scene.

It should be noted that the first flag value and the second flag value can be set to any two different values, as long as it can distinguish between entering the approaching light scene and exiting the approaching light scene, the first flag value and the second There is no clear limit to the specific setting of the tag value, and it can be selected according to the actual situation.

In some other implementations, the combined pressing scene may be a scene generated when the electronic device receives a combined pressing operation input by the user in the desktop mode, wherein the combined pressing operation may be that the user presses the power button while pressing other buttons. Scenes.

As an example, when the electronic device is in the desktop mode, if the scene judging module detects that the user presses the volume down key while pressing the power key, a screen capture operation is triggered, and the screen capture operation is used to capture the content displayed in the current interface of the electronic device .

As an example, when the electronic device is in desktop mode, if the scene judgment module detects that the user presses the volume up key while pressing the power key, a screen recording operation is triggered, and the screen recording operation is used to record the current interface of the electronic device. displayed content.

In this embodiment of the application, pressing the power button and the volume button at the same time can trigger a combined pressing scene, and pressing the power button and other keys at the same time can also trigger a combined pressing scene. The other keys that are not specifically limited here can be selected according to the actual situation.

To sum up, in the combined pressing scene, the on-off state of the electronic device does not change before and after pressing the power button, that is, the electronic device is in the on-screen state before pressing the power button, and the electronic device is still on after the combined pressing operation. screen status.

It can be seen that the on-off state of the electronic device has not changed before and after pressing the power button, and this situation is not caused by a fault in the on-off screen, but a reflection of the normal operation of the electronic device such as screen capture/recording. The screen-off fault detection operation will not only increase unnecessary power consumption of electronic equipment, but also increase the false detection rate of fault detection, thereby affecting user experience.

In order to solve the above problems, in the embodiment of the present application, when the scene described in the electronic device is determined to be a combined pressing scene, the on-off screen fault detection operation may not be performed, so that not only the accuracy of fault detection can be improved, but also the power consumption of the electronic device can be reduced .

In some other implementation manners, the voice wake-up scene may be a scene generated when the electronic device receives a long press of the power button by the user in desktop mode. In addition, the voice wake-up scene may also be a scene generated when the electronic device receives a long press of the power button by the user in the lock screen mode.

When the scene judging module detects that the user inputs a pressing operation on the power button, it can obtain the duration of the pressing operation. Then it is determined whether the duration reaches the first long-press duration, and if it reaches the first long-press duration, it is determined that the scene where the electronic device is located is a voice wake-up scene. For example, the duration of the first long press may be 1s.

In the embodiment of the present application, the electronic device enters the voice wake-up scene after the power button is pressed for longer than the first long press time. In the voice wake-up scene, the user can instruct the electronic device to perform different operations by inputting voice. For example, if the user inputs the voice "turn on the camera", the electronic device can correspondingly turn on the camera at this time.

In addition, when the power button is pressed for longer than the second long press time, the electronic device enters a shutdown scene, wherein the shutdown scene may include a shutdown control, a restart control, and other prompt information. When the user presses different controls, the electronic device can perform corresponding operations. Wherein, the duration of the first long press is shorter than the second duration of the second long press. For example, the duration of the first long press is 1s, and the duration of the second long press is 3s.

It should be noted that after the electronic device enters the shutdown scene, if the user still presses the power button for a third long time, the electronic device will be directly shut down. Wherein, the third long press duration is longer than the second long press duration. For example, the duration of the third long press is 10s.

From the above introduction, it can be known that when the electronic device is in the desktop mode, it detects that the user presses the power button for a long time, and the electronic device enters the voice wake-up scene if the user presses the power button for more than 1 second. Before pressing and holding the power button, the electronic device is in a bright screen state, and after long pressing the power button, the electronic device is still in a bright screen state. In other words, the electronic device is in the screen-on state before entering the voice wake-up scene by long pressing the power button, and the electronic device is still in the screen-on state after entering the voice wake-up scene by long pressing the power button.

It can be seen that the on-off state of the electronic device does not change before and after long pressing the power button, and this situation is not caused by a fault in the on-off screen, but a reflection of the voice wake-up function of the normal operation of the electronic device. The fault detection operation will not only increase unnecessary power consumption of electronic equipment, but also increase the false detection rate of fault detection, thereby affecting user experience.

In order to solve the above problems, in the embodiment of the present application, when the scene described by the electronic device is determined to be a voice wake-up scene, the on-off screen fault detection operation may not be performed, so that not only the accuracy of fault detection can be improved, but also the power consumption of the electronic device can be reduced. .

In yet another embodiment of the present application, in order to ensure the accuracy of fault detection, the state of the on-off screen of the electronic device is different before the pressing operation, and the corresponding timing of triggering the on-off screen fault detection operation is also different. Specifically, when the electronic device When the device is in the screen-on state, the lifting operation is used as the trigger point for the screen-off detection operation, which can improve the accuracy of fault detection to a certain extent. In addition, the modes corresponding to the off-screen state may include the AOD mode, please refer to FIG. 12 for details.

Step S301: the power button sends press instruction information to the scene judging module.

Step S302: the scene judging module determines whether the electronic device is in AOD display.

In the embodiment of the present application, when the scene judging module receives the pressing instruction information, it can obtain the brightness parameter of the current screen of the electronic device, and determine whether the interface currently displayed by the electronic device is an AOD interface when determining that the brightness parameter is involved. , if it is an AOD interface, it is determined that the electronic device is currently displaying AOD.

In some implementation manners, if it is determined that the electronic device is currently in AOD display, it may be determined that the electronic device is currently in a screen-on state. Among them, AOD refers to a display mode in which when the screen of the electronic device is off, some areas of the display screen remain always on or some areas of the display screen light up when a touch screen operation is detected.

Step S303: The scene judging module sends a request for setting the on-off state to the display setting module.

As a method, when the scene judging module determines that the current display interface of the electronic device is an AOD interface, in order to avoid false detection of faults, it can send a bright-off state setting request to the display setting module, so as to instruct the display setting module through the request. The on-off status of the screen of the electronic device is set to 0, that is, step S304 is entered.

Step S304: The display setting module sets the on-off state of the screen to 0.

Step S305: The display setting module sends a message that the on-off state is set to 0 to the on-off screen fault detection operation module.

In some implementations, after receiving the on-off state transmitted by the display setting module, the on-off screen failure detection operation module may use the on-off state as the first on-off state and store the first on-off state. In addition, after receiving the message that the on-off state is 0 transmitted by the display setting module, the on-off screen failure detection operation module can send a prompt message that the setting is successful to the scene judgment module. The on-off screen fault detection operation module sends a screen on request.

As a method, since the electronic device is in the AOD interface before receiving the pressing operation, the first on-off state stored by the on-off screen fault detection operation module is non-zero at this time, and the on-off state will be on and off after receiving the transmission from the display setting module. After the state is set to 0, the on-off detection module may update the first on-off state to 0.

Step S306: the scene judging module sends a screen brightening request to the display setting module.

Step S307: The display setting module determines to display the bright screen interface.

Step S308: The scene judging module sends an operation request for the on-off screen fault detection operation module to the on-off screen fault detection operation module.

Step S309: When the on-off screen fault detection operation module receives the on-off screen fault detection operation request transmitted by the scene judgment module, it can start a timer.

Step S310: After the on/off screen fault detection operation module starts the timer, it can send a timer start prompt message to the display setting module.

Step S311: The panel setting module receives the on-off screen status transmitted by the display setting module.

As a way, after the display setting module receives the message that the timer starts prompting, it can set the on-off state to non-zero, and send the message that is set to non-zero to the panel setting module, and the panel setting module After receiving the message that is set to be non-zero, the screen on/off status of the electronic device can be set based on the message. In addition, the panel setting module can also transmit the message set to non-zero to the on-off screen fault detection operation module.

Step S312: The on-off screen fault detection operation module receives the message of setting the on-off state to 0 transmitted by the panel setting module.

In the embodiment of the present application, after receiving the message of setting the on-off state to 0, the on-off screen failure detection operation module can determine the current state of the electronic device, and use this state as the second on-off state.

Step S313: The on-off screen fault detection operation module performs an on-off screen fault detection operation.

As a way, the first on-off state of the electronic device is forcibly set to 0 before the timer is started, and the obtained second on-off state is non-zero after the screen on-screen interface is successfully displayed. By judging, it is known that the first on-off state is different from the second on-off state. Therefore, when the electronic device displays the AOD interface, if it receives a press operation for the power button, the press operation is used as the trigger point to start the timer, and the on-off state can be forcibly set before sending the on-off screen fault detection operation request is 0, which can ensure the accuracy of fault detection.

It should be noted that when the electronic device is in the off-screen mode, if a press operation is received, the press operation is also used as a trigger point to start the timer.

It is known from the above introduction that the on-off screen fault detection operation module may include a timer, which can start timing after receiving the on-off screen fault detection operation request. When the timing reaches the first specified duration, the first on-off state and the second on-off state are obtained, and then it is determined whether the first on-off state and the second on-off state are the same, and if they are the same, it is determined that the screen of the electronic device is faulty. If not, it is determined that the screen of the electronic device is not malfunctioning. Specifically, how to perform the on-off screen fault detection operation request has been described in detail in the above-mentioned embodiments, and will not be repeated here.

In order to understand the embodiment of the present application more clearly, an example diagram as shown in FIG. 13 is now given. It can be seen from FIG. 13 that when the electronic device is in the Press the power button to enter the waiting state, start the timer in the waiting state, and determine whether the on-off state of the electronic device changes after the first specified time period triggered by the timer, and if it changes, determine the on-off state of the electronic device If the screen is normal, it enters the bright screen state, and the brightness of the screen is non-zero at this time.

In addition, if the timer expires and the on-off state of the electronic device has not changed, it is determined that the screen of the electronic device is faulty. In other words, if the on-off state of the electronic device has not changed after the timer is determined to be triggered for the first specified time period, the timer is determined to be timed out, and then enters the timeout state, that is, it is determined that the screen of the electronic device is faulty. For example, if the brightness of the electronic device is 0 before the pressing operation is performed, but the brightness of the electronic device is still 0 6 seconds after the pressing operation is performed, it is determined that the screen of the electronic device is faulty.

It can be understood that, in order to realize the above functions, the electronic device includes hardware and/or software modules corresponding to each function. Combining the algorithm steps of each example described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software drives hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions in combination with the embodiments for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.

This embodiment also provides a computer storage medium, in which computer instructions are stored, and when the computer instructions are run on the electronic device, the electronic device is made to execute the above related method steps to implement the fault detection method in the above embodiment.

This embodiment also provides a computer program product, which, when running on a computer, causes the computer to execute the above-mentioned related steps, so as to realize the fault detection method in the above-mentioned embodiment.

In addition, an embodiment of the present application also provides a device, which may specifically be a chip, a component or a module, and the device may include a connected processor and a memory; wherein the memory is used to store computer-executable instructions, and when the device is running, The processor can execute the computer-executable instructions stored in the memory, so that the chip executes the fault detection method in the above method embodiments.

Wherein, the electronic device, computer storage medium, computer program product or chip provided in this embodiment is all used to execute the corresponding method provided above, therefore, the beneficial effects it can achieve can refer to the corresponding method provided above The beneficial effects in the method will not be repeated here.

Through the description of the above embodiments, those skilled in the art can understand that for the convenience and brevity of the description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned functions can be assigned by different Completion of functional modules means that the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or It may be integrated into another device, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

A unit described as a separate component may or may not be physically separated, and a component shown as a unit may be one physical unit or multiple physical units, which may be located in one place or distributed to multiple different places. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

Any content of each embodiment of the present application, as well as any content of the same embodiment, can be freely combined. Any combination of the above contents is within the scope of the present application.

If an integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the software product is stored in a storage medium Among them, several instructions are included to make a device (which may be a single-chip microcomputer, a chip, etc.) or a processor (processor) execute all or part of the steps of the methods in various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read only memory (read only memory, ROM), random access memory (random access memory, RAM), magnetic disk or optical disk, and other various media that can store program codes.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims (25)

1. A fault detection method, applied to an electronic device, the method comprising:

responding to the pressing operation of a user on a power key of the electronic equipment, starting a timer, and enabling the electronic equipment to enter an AOD display state after receiving the pressing operation;

acquiring a first on-off state, wherein the first on-off state is the on-off state of the screen of the electronic equipment before the power key is pressed;

setting a second on-off state to be an off-screen state, wherein the second on-off state is used for representing the on-off state of the screen of the electronic equipment after the power key is pressed;

and performing a bright-out screen fault detection operation based on the first bright-out state and the second bright-out state when the timing of the timer reaches a specified duration.

2. The method of claim 1, wherein the pressing operation comprises a pressing operation and a lifting operation, and wherein the starting a timer in response to a pressing operation of a power key of the electronic device by a user comprises:

determining whether the electronic equipment is in a bright screen state or not in response to the pressing operation of a power key of the electronic equipment by a user;

and if the electronic equipment is in a bright screen state, starting the timer when the lifting operation is received.

3. The method of claim 1, wherein the starting a timer in response to a user pressing a power key of the electronic device comprises:

responding to the pressing operation of a user on a power key of the electronic equipment, determining whether a scene where the electronic equipment is located is a specific scene, and when the pressing operation is received under the specific scene, the on-off state of a screen of the electronic equipment is not changed;

and if the scene where the electronic equipment is located is not the specific scene, starting the timer.

4. A method according to claim 3, characterized in that the method further comprises:

and if the scene where the electronic equipment is located is the specific scene, not executing the operation of detecting the on-off screen fault.

5. The method of claim 3 or 4, wherein the specific scene comprises at least a near light scene, a combined press scene, and a voice wake scene; wherein,,

the proximity light scene is a scene triggered by a screen being blocked while the electronic device is in a talk state,

the combined press scene is a scene triggered by the user pressing the power key and other keys simultaneously,

the voice wake-up scene is a scene in which the user presses the power key for a long time to trigger man-machine voice interaction.

6. The method according to any one of claims 1 to 4, wherein the performing the on-off screen fault detection operation based on the first on-off state and the second on-off state when the timing of the timer reaches a specified duration includes:

determining whether the first on-off state and the second on-off state are the same when the timing of the timer reaches a specified duration;

if the first on-off state and the second on-off state are the same, determining that the screen of the electronic equipment fails;

and if the first on-off state and the second on-off state are different, determining that the screen of the electronic equipment is not in fault.

7. A fault detection method, applied to an electronic device, the method comprising:

responding to the pressing operation of a user on a power key of the electronic equipment, starting a timer, and enabling the electronic equipment to be in an AOD display state before the pressing operation is received;

setting the on-off state of the screen of the electronic equipment to be an off-screen state before the power key is pressed, and taking the set on-off state as a first on-off state;

acquiring a second on-off state when the timing of the timer reaches a specified duration, wherein the second on-off state is the on-off state of the screen of the electronic equipment when the timing of the timer reaches the specified duration after the power key is pressed;

and performing a bright-out screen fault detection operation based on the first bright-out state and the second bright-out state.

8. The method of claim 7, wherein the pressing operation comprises a pressing operation and a lifting operation, and wherein the starting a timer in response to a pressing operation of a power key of the electronic device by a user comprises:

and responding to the pressing operation of the power key of the electronic equipment by a user, and directly starting the timer.

9. The method of claim 8, wherein the starting a timer in response to a user pressing a power key of the electronic device comprises:

responding to the pressing operation of a user on a power key of the electronic equipment, determining whether a scene where the electronic equipment is located is a specific scene, and when the pressing operation is received under the specific scene, the on-off state of a screen of the electronic equipment is not changed;

and if the scene where the electronic equipment is located is not the specific scene, starting the timer.

10. The method according to claim 9, wherein the method further comprises:

and if the scene where the electronic equipment is located is the specific scene, not executing the operation of detecting the on-off screen fault.

11. The method according to claim 9 or 10, wherein the specific scenes comprise at least a near light scene, a combined press scene and a voice wake scene; wherein,,

the proximity light scene is a scene triggered by a screen being blocked while the electronic device is in a talk state,

the combined press scene is a scene triggered by the user pressing the power key and other keys simultaneously,

The voice wake-up scene is a scene in which the user presses the power key for a long time to trigger man-machine voice interaction.

12. The method according to any one of claims 7 to 10, wherein the performing the on-off screen fault detection operation based on the first on-off state and the second on-off state includes:

determining whether the first and second on-off states are the same;

if the first on-off state and the second on-off state are the same, determining that the screen of the electronic equipment fails;

and if the first on-off state and the second on-off state are different, determining that the screen of the electronic equipment is not in fault.

13. An electronic device, comprising:

one or more processors;

a memory;

and one or more computer programs, wherein the one or more computer programs are stored on the memory, which when executed by the one or more processors, cause the electronic device to perform the steps of:

responding to the pressing operation of a user on a power key of the electronic equipment, starting a timer, and enabling the electronic equipment to enter an AOD display state after receiving the pressing operation;

Acquiring a first on-off state, wherein the first on-off state is the on-off state of the screen of the electronic equipment before the power key is pressed;

setting a second on-off state to be an off-screen state, wherein the second on-off state is used for representing the on-off state of the screen of the electronic equipment after the power key is pressed;

and performing a bright-out screen fault detection operation based on the first bright-out state and the second bright-out state when the timing of the timer reaches a specified duration.

14. The device of claim 13, wherein the pressing operation comprises a pressing operation and a lifting operation, which when executed by the one or more processors, cause the electronic device to perform the steps of:

determining whether the electronic equipment is in a bright screen state or not in response to the pressing operation of a power key of the electronic equipment by a user;

and if the electronic equipment is in a bright screen state, starting the timer when the lifting operation is received.

15. The device of claim 13, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

Responding to the pressing operation of a user on a power key of the electronic equipment, determining whether a scene where the electronic equipment is located is a specific scene, and when the pressing operation is received under the specific scene, the on-off state of a screen of the electronic equipment is not changed;

and if the scene where the electronic equipment is located is not the specific scene, starting the timer.

16. The device of claim 15, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

and if the scene where the electronic equipment is located is the specific scene, not executing the operation of detecting the on-off screen fault.

17. The device of claim 15 or 16, wherein the specific scene comprises at least a near light scene, a combined press scene, and a voice wake scene; the electronic equipment is characterized in that the near light scene is triggered by shielding a screen when the electronic equipment is in a call state, the combined pressing scene is triggered by the user pressing the power key and other keys at the same time, and the voice awakening scene is triggered by the user pressing the power key for a long time.

18. The device of any of claims 13 to 16, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

determining whether the first on-off state and the second on-off state are the same when the timing of the timer reaches a specified duration;

if the first on-off state and the second on-off state are the same, determining that the screen of the electronic equipment fails;

and if the first on-off state and the second on-off state are different, determining that the screen of the electronic equipment is not in fault.

19. An electronic device, comprising:

one or more processors;

a memory;

and one or more computer programs, wherein the one or more computer programs are stored on the memory, which when executed by the one or more processors, cause the electronic device to perform the steps of:

responding to the pressing operation of a user on a power key of the electronic equipment, starting a timer, and enabling the electronic equipment to be in an AOD display state before the pressing operation is received;

setting the on-off state of the screen of the electronic equipment to be an off-screen state before the power key is pressed, and taking the set on-off state as a first on-off state;

Acquiring a second on-off state when the timing of the timer reaches a specified duration, wherein the second on-off state is the on-off state of the screen of the electronic equipment when the timing of the timer reaches the specified duration after the power key is pressed;

and performing a bright-out screen fault detection operation based on the first bright-out state and the second bright-out state.

20. The device of claim 19, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

and responding to the pressing operation of the power key of the electronic equipment by a user, and directly starting the timer.

21. The device of claim 20, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

responding to the pressing operation of a user on a power key of the electronic equipment, determining whether a scene where the electronic equipment is located is a specific scene, and when the pressing operation is received under the specific scene, the on-off state of a screen of the electronic equipment is not changed;

and if the scene where the electronic equipment is located is not the specific scene, starting the timer.

22. The device of claim 21, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

and if the scene where the electronic equipment is located is the specific scene, not executing the operation of detecting the on-off screen fault.

23. The device of claim 21 or 22, wherein the specific scene comprises at least a near light scene, a combined press scene, and a voice wake scene; the electronic equipment is characterized in that the near light scene is triggered by shielding a screen when the electronic equipment is in a call state, the combined pressing scene is triggered by the user pressing the power key and other keys at the same time, and the voice awakening scene is triggered by the user pressing the power key for a long time.

24. The device of any of claims 19 to 22, wherein the computer program, when executed by the one or more processors, causes the electronic device to perform the steps of:

determining whether the first and second on-off states are the same;

if the first on-off state and the second on-off state are the same, determining that the screen of the electronic equipment fails;

And if the first on-off state and the second on-off state are different, determining that the screen of the electronic equipment is not in fault.

25. A computer readable storage medium comprising a computer program, characterized in that the computer program, when run on an electronic device, causes the electronic device to perform the fault detection method according to any of claims 1-12.