CN107071147B - Parameter adjusting method and device - Google Patents

Abstract

The embodiment of the invention discloses a parameter adjusting method and equipment, wherein the method comprises the following steps: detecting whether a system of the mobile terminal is in a preset scene mode; and when the system is detected to be in the preset scene mode, adjusting the working parameters of the fingerprint sensor to be reference working parameters matched with the preset scene mode. The embodiment of the invention can optimize the resource utilization rate of the mobile terminal in a specific scene mode.

Description

A kind of parameter adjustment method and equipment

technical field

The invention relates to the technical field of resource management, in particular to a parameter adjustment method and device.

Background technique

With the popularization and application of smart phones, smart phones can support more and more applications, and their functions are becoming more and more powerful. On the other hand, existing smart phones still have deficiencies in the ease of use of functions, battery life, and system resource utilization.

A growing body of research shows that how software operates and how users use their smartphones is a key factor in determining system energy consumption and efficiency.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a parameter adjustment method and device, which can optimize resource utilization of a mobile terminal in a specific scenario mode.

In a first aspect, an embodiment of the present invention provides a parameter adjustment method, which is applied to a mobile terminal provided with a touch-type fingerprint recognition area, wherein the touch-type fingerprint recognition area is provided with a fingerprint sensor, and the method includes:

Detecting whether the system of the mobile terminal is in a preset scene mode;

When it is detected that the system is in the preset scene mode, the working parameters of the fingerprint sensor are adjusted to be reference working parameters matching the preset scene mode.

In a second aspect, an embodiment of the present invention provides a parameter adjustment apparatus, and the apparatus has the function of implementing the behavior of the mobile terminal in the above method design. The functions can be implemented by hardware, or can be implemented by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above functions.

The parameter adjustment device includes a processing unit, the processing unit is configured to detect whether the system of the mobile terminal is in a preset scene mode; and when it is detected that the system is in the preset scene mode, adjust the fingerprint The working parameters of the sensor are reference working parameters matching the preset scene mode.

In a third aspect, an embodiment of the present invention provides a mobile terminal, where the mobile terminal includes a processor, a memory, a transceiver, and a bus;

The processor communicates with the memory and the transceiver through the bus;

The memory stores executable program codes, and the processor is configured to call the executable program codes in the storage to execute some or all of the steps described in any method in the first aspect of the embodiments of the present invention.

In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores program code for execution by a computer device, and the program code specifically includes instructions for executing Part or all of the steps described in any method in the first aspect of the embodiments of the present invention.

It can be seen that, in this embodiment of the present invention, the mobile terminal detects whether the system of the mobile terminal is in the preset scene mode, and when it is detected that the system is in the preset scene mode, the working parameters of the fingerprint sensor are adjusted to match the preset scene. The pattern matches the reference job parameter. For example, setting the low-sensitivity working parameters in the Lock scene mode can reduce the number of false triggers of the fingerprint sensor and improve the power usage efficiency. For example, setting the high-sensitivity working parameters in the payment scene mode can reduce the time-consuming of payment operations and improve the payment efficiency. It can be seen that the parameter adjustment method provided by the embodiment of the present invention is beneficial to improve the resource utilization rate of the mobile terminal by dynamically setting the working parameters of the fingerprint sensor in different scene modes.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1A is a schematic flowchart of a parameter adjustment method provided by an embodiment of the present invention;

1B is an example diagram of an interaction state for a processing task setting interface provided by an embodiment of the present invention;

2 is a schematic flowchart of another parameter adjustment method disclosed in an embodiment of the present invention;

3 is a schematic flowchart of another parameter adjustment method disclosed in an embodiment of the present invention;

4A is a schematic structural diagram of a parameter adjustment device disclosed in an embodiment of the present invention;

4B is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another mobile terminal disclosed in an embodiment of the present invention.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

The mobile terminals involved in the embodiments of the present invention may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to wireless modems, as well as various forms of user equipment (User Equipment). Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) and so on. For the convenience of description, the devices mentioned above are collectively referred to as mobile terminals. The embodiments of the present invention will be described in detail below.

Please refer to FIG. 1A. FIG. 1A is a schematic flowchart of a parameter adjustment method provided by an embodiment of the present invention, which is applied to a mobile terminal provided with a touch-type fingerprint recognition area, and the touch-type fingerprint recognition area is provided with a fingerprint sensor, as shown in FIG. As shown, this parameter adjustment method includes:

S101, a mobile terminal detects whether a system of the mobile terminal is in a preset scene mode;

Wherein, the preset scene mode includes a lock scene mode and a payment scene mode.

The Lock scene mode means that when the mobile terminal detects that the fingerprint unlocking fails for many times in a row, the fingerprint unlocking function of the mobile terminal is temporarily locked, and other auxiliary methods such as numbers/patterns are needed to unlock. This special fingerprint The state where the unlock function is temporarily locked is the Lock scene mode. As shown in FIG. 1B , when the mobile terminal is in the Lock scene mode, the graphical unlocking interface may be displayed on the display screen of the mobile terminal.

The payment scene mode refers to the corresponding state when the fingerprint payment function of the mobile terminal is enabled, such as the payment function of the Alipay application of the mobile terminal being enabled, or the payment function of the WeChat application being enabled.

S102: When detecting that the system is in the preset scene mode, the mobile terminal adjusts the working parameters of the fingerprint sensor to reference working parameters matching the preset scene mode.

It can be seen that, in this embodiment of the present invention, the mobile terminal detects whether the system of the mobile terminal is in the preset scene mode, and when it is detected that the system is in the preset scene mode, the working parameters of the fingerprint sensor are adjusted to match the preset scene. The pattern matches the reference job parameter. For example, setting the low-sensitivity working parameters in the Lock scene mode can reduce the number of false triggers of the fingerprint sensor and improve the power usage efficiency. For example, setting the high-sensitivity working parameters in the payment scene mode can reduce the time-consuming of payment operations and improve the payment efficiency. It can be seen that the parameter adjustment method provided by the embodiment of the present invention is beneficial to improve the resource utilization rate of the mobile terminal by dynamically setting the working parameters of the fingerprint sensor in different scene modes.

In a possible implementation manner, the preset scene mode is the lock scene mode; when it is detected that the system is in the preset scene mode, adjusting the working parameters of the fingerprint sensor to be the same as the preset scene mode Set the reference working parameters for scene pattern matching, including:

When it is detected that the system is in the Lock scene mode, the working parameters of the fingerprint sensor are adjusted to be reference working parameters matching the Lock scene mode.

In this possible implementation, the adjustment of the operating parameters of the fingerprint sensor is a reference operating parameter that matches the Lock scene mode, including:

Increase the scanning period of the fingerprint sensor; or,

Decrease the scanning frequency of the fingerprint sensor; or,

Increase the capacitance threshold of the fingerprint sensor.

In this possible implementation manner, the increasing the capacitance threshold of the fingerprint sensor includes: increasing the capacitance threshold of a preset area of the fingerprint sensor. The preset area may be, for example, a middle part of the area or the entire area of the fingerprint sensor, which is not specifically limited in the embodiment of the present invention.

It can be seen that in this possible implementation, when the mobile terminal detects that the current system is in the Lock scene mode, the mobile terminal can set the working parameters of the fingerprint sensor to match the working parameters of the Lock scene mode, specifically, increasing the size of the fingerprint sensor. Scan cycle, or reduce the scanning frequency of the fingerprint sensor, or increase the capacitance threshold of the fingerprint sensor, and reduce the recognition sensitivity of the fingerprint sensor in this Lock scene mode, so that the finger or skin needs to be in contact with the fingerprint sensor for a longer time to be detected. , making it more difficult for the fingerprint sensor to generate an interrupt to notify the processor, which can effectively reduce the number of false triggers of the fingerprint sensor, thereby reducing power consumption and improving the power utilization rate of the mobile terminal.

In a possible implementation manner, the preset scene mode is a payment scene mode; when it is detected that the system is in the preset scene mode, the working parameters of the fingerprint sensor are adjusted to be the same as the preset scene mode. Reference work parameters for scene pattern matching, including:

When it is detected that the system is in the payment scene mode, the working parameters of the fingerprint sensor are adjusted to be reference working parameters matching the payment scene mode.

In this possible example, the adjusting the working parameters of the fingerprint sensor is a reference working parameter matching the payment scene mode, including:

reduce the scanning period of the fingerprint sensor; or,

Increase the scanning frequency of the fingerprint sensor; or,

Lower the capacitive threshold of the fingerprint sensor.

It can be seen that in this possible example, when the mobile terminal detects that the current system is in the payment scene mode, the mobile terminal can set the working parameters of the fingerprint sensor to match the working parameters of the payment scene mode, specifically reducing the fingerprint sensor's operating parameters. The scanning period, or increase the scanning frequency of the fingerprint sensor, or reduce the capacitance threshold of the fingerprint sensor, improve the recognition sensitivity of the fingerprint sensor in the payment scene mode, so that the user's finger can touch the fingerprint sensor in a shorter time. If detected, it is easier for the fingerprint sensor to generate an interrupt to notify the processor, which can effectively reduce the time-consuming for the fingerprint sensor to identify the user's fingerprint, thereby improving the payment speed and improving the payment efficiency of the mobile terminal.

Consistent with the embodiment shown in FIG. 1A above, please refer to FIG. 2 . FIG. 2 is a schematic flowchart of another parameter adjustment method provided by an embodiment of the present invention, which is applied to a mobile terminal provided with a touch-type fingerprint identification area. The touch fingerprint recognition area is provided with a fingerprint sensor. As shown in the figure, this parameter adjustment method includes:

S201, the mobile terminal detects whether the system of the mobile terminal is in a lock scene mode

S202, when the mobile terminal detects that the system is in the Lock scene mode, increase the scanning period of the fingerprint sensor; or decrease the scanning frequency of the fingerprint sensor; or increase the scanning frequency of the fingerprint sensor Capacitance Threshold.

It can be seen that, in the embodiment of the present invention, when the mobile terminal detects that the current system is in the Lock scene mode, the mobile terminal sets the working parameters of the fingerprint sensor to match the working parameters of the Lock scene mode, specifically, increasing the size of the fingerprint sensor. Scan cycle, or reduce the scanning frequency of the fingerprint sensor, or increase the capacitance threshold of the fingerprint sensor, and reduce the recognition sensitivity of the fingerprint sensor in this Lock scene mode, so that the finger or skin needs to be in contact with the fingerprint sensor for a longer time to be detected. , making it more difficult for the fingerprint sensor to generate an interrupt to notify the processor, which can effectively reduce the number of false triggers of the fingerprint sensor, thereby reducing power consumption and improving the power utilization rate of the mobile terminal.

Consistent with the embodiment shown in FIG. 1A above, please refer to FIG. 3 . FIG. 3 is a schematic flowchart of another parameter adjustment method provided by an embodiment of the present invention, which is applied to a mobile terminal provided with a touch-type fingerprint identification area. The touch fingerprint recognition area is provided with a fingerprint sensor. As shown in the figure, this parameter adjustment method includes:

S301, the mobile terminal detects whether the system of the mobile terminal is in a payment scene mode;

S302: When detecting that the system is in the payment scene mode, the mobile terminal reduces the scanning period of the fingerprint sensor; or increases the scanning frequency of the fingerprint sensor; or reduces the scanning frequency of the fingerprint sensor Capacitance Threshold.

It can be seen that in this embodiment of the present invention, when the mobile terminal detects that the current system is in the payment scene mode, the mobile terminal sets the working parameters of the fingerprint sensor to match the working parameters of the payment scene mode, specifically, reducing the size of the fingerprint sensor or increase the scanning frequency of the fingerprint sensor, or reduce the capacitance threshold of the fingerprint sensor to improve the recognition sensitivity of the fingerprint sensor in this payment scene mode, so that the user's finger touches the fingerprint sensor in a shorter time. Being able to be detected makes it easier for the fingerprint sensor to generate an interrupt to notify the processor, which can effectively reduce the time it takes for the fingerprint sensor to identify the user's fingerprint, thereby improving the payment speed and improving the payment efficiency of the mobile terminal.

The foregoing describes the solutions of the embodiments of the present invention mainly from the perspective of the method-side execution process. It can be understood that, in order to implement the above-mentioned functions, the mobile terminal includes corresponding hardware structures and/or software modules for executing each function. Those skilled in the art should easily realize that the present invention can be implemented in hardware or a combination of hardware and computer software in conjunction with the units and algorithm steps of each example described in the embodiments disclosed herein. Whether a function is performed by hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

In this embodiment of the present invention, the mobile terminal may be divided into functional units according to the foregoing method examples. For example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units. It should be noted that, the division of units in the embodiment of the present invention is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

In the case of using an integrated unit, FIG. 4A shows a schematic structural diagram of a parameter adjustment apparatus provided in this embodiment. The parameter adjustment apparatus 400 includes: a processing unit 402 and a communication unit 403 . The processing unit 402 is used to control and manage the actions of the parameter adjustment device. For example, the processing unit 402 is used to support the parameter adjustment device to perform steps S101 to S102 in FIG. 1A , steps S201 to 202 in FIG. 2 and steps in FIG. 3 . S301 to S302 and/or other processes for the techniques described herein. The parameter adjustment apparatus may further include a storage unit 401 for storing program codes and data of the parameter adjustment apparatus.

The processing unit 402 may be a processor or a controller, for example, a central processing unit (Central Processing Unit, CPU), a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application-Specific Integrated Circuit) Circuit, ASIC), Field Programmable Gate Array (Field Programmable Gate Array, FPGA) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof. It may implement or execute the various exemplary logical blocks, modules and circuits described in connection with this disclosure. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication unit 403 may be a communication interface, a transceiver, a transceiver circuit, etc., wherein the communication interface is a general term and may include one or more interfaces. The storage unit 401 may be a memory.

Wherein, the processing unit 402 is used to detect whether the system of the mobile terminal is in the preset scene mode; and when it is detected that the system is in the preset scene mode, adjust the working parameters of the fingerprint sensor to be Reference working parameters matching the preset scene mode.

In a possible example, the preset scene mode is the Lock scene mode; the processing unit 402 is specifically configured to: when it is detected that the system is in the Lock scene mode, adjust the working parameters of the fingerprint sensor It is the reference working parameter that matches the Lock scene mode.

In a possible example, the processing unit 402 is specifically configured to: increase the scanning period of the fingerprint sensor; or decrease the scanning frequency of the fingerprint sensor; or increase the capacitance threshold of the fingerprint sensor.

In a possible example, the processing unit 402 is specifically configured to: increase the capacitance threshold of a preset area of the fingerprint sensor.

In a possible example, the preset scene mode is a payment scene mode; the processing unit 402 is specifically configured to: when it is detected that the system is in the payment scene mode, adjust the working parameter of the fingerprint sensor to be Reference operating parameters that match the payment scenario mode.

In a possible example, the processing unit 402 is specifically configured to: reduce the scanning period of the fingerprint sensor; or increase the scanning frequency of the fingerprint sensor; or reduce the capacitance threshold of the fingerprint sensor.

When the processing unit 402 is a processor, the communication unit 403 is a communication interface, and the storage unit 401 is a memory, the parameter adjustment apparatus involved in the embodiment of the present invention may be the mobile terminal shown in FIG. 4B .

Referring to FIG. 4B , the mobile terminal 410 includes: a processor 412 , a transceiver 413 , and a memory 411 . Optionally, the mobile terminal 410 may further include a bus 414 . The processor 412 is connected to the transceiver 413 and the memory 411 through a bus 414; the bus 414 may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) ) bus, etc. The bus 414 can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in FIG. 4B, but it does not mean that there is only one bus or one type of bus.

The parameter adjustment device shown in FIG. 4A or the mobile terminal shown in FIG. 4B can also be understood as a device used for a mobile terminal, which is not limited in the embodiment of the present invention.

An embodiment of the present invention also provides another mobile terminal, as shown in FIG. 5 . For the convenience of description, only the part related to the embodiment of the present invention is shown. If the specific technical details are not disclosed, please refer to the method of the embodiment of the present invention. part. The mobile terminal can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales, a sales terminal), a vehicle-mounted computer, etc. Taking the mobile terminal as a mobile phone as an example:

FIG. 5 is a block diagram showing a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention. 5, the mobile phone includes: a radio frequency (Radio Frequency, RF) circuit 910, a memory 920, an input unit 930, a display unit 940, a sensor 950, an audio circuit 960, a wireless fidelity (Wireless Fidelity, WiFi) module 970, a processor 980, And components such as power supply 990. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 5 does not constitute a limitation on the mobile phone, and may include more or less components than the one shown, or combine some components, or arrange different components.

The following is a detailed introduction to each component of the mobile phone in conjunction with Figure 5:

RF circuitry 910 may be used for the reception and transmission of information. Typically, the RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 910 may communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) Access, CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), email, Short Message Service (Short Messaging Service, SMS) and the like.

The memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 920 . The memory 920 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the mobile phone (such as application using parameters, etc.) etc. Additionally, memory 920 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The input unit 930 may be used to receive inputted numerical or character information, and generate key signal input related to user setting and function control of the mobile phone. Specifically, the input unit 930 may include a fingerprint recognition module 931 and other input devices 932 . The fingerprint identification module 931 can collect the fingerprint data of the user on it. Besides the fingerprint recognition module 931 , the input unit 930 may also include other input devices 932 . Specifically, other input devices 932 may include, but are not limited to, one or more of a touch screen, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 940 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 940 may include a display screen 941. Optionally, the display screen 941 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Although in FIG. 5 , the fingerprint recognition module 931 and the display screen 941 are used as two independent components to realize the input and input functions of the mobile phone, but in some embodiments, the fingerprint recognition module 931 and the display screen 941 can be combined Integrated to realize the input and playback functions of the mobile phone.

The cell phone may also include at least one sensor 950, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 941 and/or when the mobile phone is moved to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary. games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. Repeat.

The audio circuit 960, the speaker 961, and the microphone 962 can provide an audio interface between the user and the mobile phone. The audio circuit 960 can convert the received audio data into an electrical signal, and transmit it to the speaker 961, and the speaker 961 converts it into a sound signal for playback; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 960 After receiving, the audio data is converted into audio data, and then processed by the audio data playback processor 980, and sent to, for example, another mobile phone through the RF circuit 910, or the audio data is played to the memory 920 for further processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970. It provides users with wireless broadband Internet access. Although FIG. 5 shows the WiFi module 970, it can be understood that it is not an essential component of the mobile phone, and can be completely omitted as required within the scope of not changing the essence of the invention.

The processor 980 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 920, and calling the data stored in the memory 920. Various functions of the mobile phone and processing data, so as to monitor the mobile phone as a whole. Optionally, the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 980.

The mobile phone also includes a power supply 990 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 980 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

Although not shown, the mobile phone may also include a camera, a Bluetooth module, and the like, which will not be repeated here.

In the foregoing embodiments shown in FIGS. 1A to 3 , the method flow of each step can be implemented based on the structure of the mobile phone.

In the aforementioned embodiment shown in FIG. 4A , the functions of each unit can be implemented based on the structure of the mobile phone.

Embodiments of the present invention further provide a computer storage medium, wherein the computer storage medium may store a program, and when the program is executed, the program includes part or all of the steps of any one of the parameter adjustment methods described in the above method embodiments.

It should be noted that, for the sake of simple description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. As in accordance with the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative, for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation, for example, multiple units or components may be combined or Integration into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

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

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer-readable memory. Based on such understanding, the technical solution of the present invention 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 computer software product is stored in a memory, Several instructions are included to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned memory includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

Those skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), magnetic disk or optical disk, etc.

The embodiments of the present invention have been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the present invention. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present invention; at the same time, for Persons of ordinary skill in the art, according to the idea of the present invention, will have changes in the specific embodiments and application scope. To sum up, the contents of this specification should not be construed as limiting the present invention.

Claims (3)

1. The parameter adjusting method is applied to a mobile terminal provided with a touch fingerprint identification area, the touch fingerprint identification area is provided with a fingerprint sensor, and the method comprises the following steps:

detecting whether a system of the mobile terminal is in a preset scene mode; the preset scene comprises a Lock scene mode and a payment scene mode; the Lock scene mode is a state that when the mobile terminal detects that the fingerprint unlocking fails for a plurality of times continuously, the fingerprint unlocking function of the mobile terminal is temporarily locked and the mobile terminal can be unlocked only by using a digital/pattern auxiliary mode; the payment scene mode refers to a corresponding state when a fingerprint payment function of the mobile terminal is started;

when the system is detected to be in the Lock scene mode, increasing the scanning period of the fingerprint sensor; alternatively, the scanning frequency of the fingerprint sensor is reduced; or, increasing a capacitance threshold of a preset region of the fingerprint sensor; the preset area is the middle part area of the fingerprint sensor or the whole area of the fingerprint sensor;

when the system is detected to be in the payment scenario mode, reducing a scanning period of the fingerprint sensor; or, increasing a scanning frequency of the fingerprint sensor; alternatively, a capacitance threshold of the fingerprint sensor is lowered.

2. A parameter adjusting device is applied to a mobile terminal provided with a touch type fingerprint identification area, the touch type fingerprint identification area is provided with a fingerprint sensor, the parameter adjusting device comprises a processing unit,

the processing unit is used for detecting whether a system of the mobile terminal is in a preset scene mode; the preset scene comprises a Lock scene mode and a payment scene mode; the Lock scene mode is a state that when the mobile terminal detects that the fingerprint unlocking fails for a plurality of times continuously, the fingerprint unlocking function of the mobile terminal is temporarily locked and the mobile terminal can be unlocked only by using a digital/pattern auxiliary mode; the payment scene mode refers to a corresponding state when a fingerprint payment function of the mobile terminal is started;

and for increasing the scan period of the fingerprint sensor when the system is detected to be in the Lock scene mode; alternatively, the scanning frequency of the fingerprint sensor is reduced; or, increasing a capacitance threshold of a preset region of the fingerprint sensor; the preset area is the middle part area of the fingerprint sensor or the whole area of the fingerprint sensor; when the system is detected to be in the payment scenario mode, reducing a scanning period of the fingerprint sensor; or, increasing a scanning frequency of the fingerprint sensor; alternatively, the capacitance threshold of the fingerprint sensor is lowered.

3. A mobile terminal comprising a processor, a memory, a transceiver, and a bus;

the processor is communicated with the memory and the transceiver through the bus;

the memory stores executable program code which, when executed by the processor, implements the steps of the method of claim 1.

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