CN108881615A - Electronic equipment vibration control system, method, controller and equipment - Google Patents

Abstract

The application relates to a vibration control system, method, controller and equipment of electronic equipment, wherein the system comprises: the method comprises the following steps: the vibration detection device comprises a controller, a vibration motor and a detection circuit; the output end of the controller is connected with the input end of the vibration motor and is used for controlling the vibration of the vibration motor; the input end of the detection circuit is connected with the output end of the vibration motor, and the output end of the detection circuit is connected with the input end of the controller and used for feeding back the detected vibration state of the vibration motor to the controller. This system has realized carrying out closed loop monitoring to vibrating motor's vibration effect to when vibrating motor produced the vibration effect not good, in time adjust vibrating motor's vibration state, thereby make the vibration effect to user's feedback be in the optimum all the time, greatly improved user and used experience.

Description

Vibration control system, method, controller and device for electronic equipment

technical field

The present application relates to the field of electronic technology, in particular to a vibration control system, method, controller and equipment for electronic equipment.

Background technique

With the widespread application of electronic devices, the functions of electronic devices are becoming more and more perfect. In order to provide users with a better experience, electronic devices often use the effect of vibration as the user's operation feedback, such as: in the call reminder, text message, game entertainment , keyboard input and other operations to apply vibration effects. Wherein, such a vibration effect is usually realized by a vibration motor in an electronic device.

In practical applications, when the electronic device feeds back the vibration effect to the user, it usually sends a control signal through the control circuit to input the corresponding driving current or voltage to the vibration motor, so that the rotor in the vibration motor drives the cam to rotate and generate vibration .

However, the inventors found that when using the above method to feed back the vibration effect to the user, the vibration effect of the vibration motor may be poor due to the small input driving voltage or current, and the vibration feeling felt by the user is relatively weak; or, because the electronic In the environment where the device is located, such as a noisy street, the vibration sense felt by the user is relatively weak, which leads to poor vibration effect felt by the user and affects the user experience.

application content

This application aims to solve one of the technical problems in the related art at least to a certain extent.

To this end, an embodiment of the present application provides a vibration control system for electronic equipment, the system includes: a controller, a vibration motor, and a detection circuit; the output end of the controller is connected to the input end of the vibration motor for controlling The vibration motor vibrates; the input end of the detection circuit is connected to the output end of the vibration motor, and the output end of the detection circuit is connected to the input end of the controller for detecting the vibration motor Vibration status is fed back to the controller.

Another embodiment of the present application provides a vibration control method for an electronic device, the method includes: determining the target operating parameters of the vibration motor in the electronic device according to the current operating state of the electronic device; determining the target operating parameters according to the target operating parameters The initial driving parameters of the vibration motor; according to the initial driving parameters, drive the vibration motor, and obtain the actual operating parameters of the vibration motor; according to the actual operating parameters and the target operating parameters, adjust the initial driving parameter.

Another embodiment of the present application provides a controller, the controller includes: a first determination module, configured to determine the target operating parameters of the vibration motor in the electronic device according to the current operating state of the electronic device; the second The determining module is used to determine the initial driving parameters of the vibration motor according to the target working parameters; the driving module is used to drive the vibration motor according to the initial driving parameters and obtain the actual working parameters of the vibration motor; adjust A module, configured to adjust the initial driving parameters according to the actual working parameters and the target working parameters.

An embodiment of another aspect of the present application provides an electronic device, the electronic device includes: the electronic device vibration control system described in the first aspect embodiment and a memory, the memory stores a computer program, when the electronic device vibration control system When the controller in the controller executes the program, the vibration control method of the electronic equipment is realized.

Still another embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the above method for controlling vibration of an electronic device is realized.

The electronic equipment vibration control system, method, and equipment provided in the embodiments of the present application send control signals to the vibration motor through the controller to control the vibration motor to vibrate accordingly, and detect the vibration state of the vibration motor through the set detection circuit, so as to Feedback the detected vibration state to the controller, so that the controller can determine whether the vibration effect of the vibration motor meets the requirements according to the vibration state fed back by the detection circuit. When the generated vibration effect is not good, the vibration state of the vibration motor is adjusted in time, so that the vibration effect fed back to the user is always in the best state, which greatly improves the user experience.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

FIG. 1 is a schematic structural diagram of a vibration control system for electronic equipment according to an exemplary embodiment of the present application;

Fig. 2 is a schematic structural diagram of a vibration control system for electronic equipment according to an exemplary embodiment of the present application;

Fig. 3 is a schematic flowchart of a method for controlling vibration of an electronic device according to an exemplary embodiment of the present application;

Fig. 4 is a schematic structural diagram of a controller shown according to an exemplary embodiment of the present application;

Fig. 5 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present application;

Fig. 6 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present application.

Explanation of reference signs:

Electronic equipment vibration control system-100, controller-10, vibration motor-20, detection circuit-30, driver-40, first determination module-11, second determination module-12, drive module-13, adjustment module-14 ;

By means of the above drawings, specific embodiments of the present application have been shown, which will be described in more detail hereinafter. These drawings and text descriptions are not intended to limit the scope of the concept of the application in any way, but to illustrate the concept of the application for those skilled in the art by referring to specific embodiments.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

Various embodiments of the present application are aimed at related technologies, when the vibration effect is fed back to the user through the vibration motor, the vibration effect of the vibration motor is poor because the voltage value or current value of the vibration motor is too small, and the vibration feeling felt by the user is weak ; Or, because of the environment where the electronic device is located, the vibration sense felt by the user is weak, which leads to the problem that the user feels the vibration effect is not good and affects the user experience. A vibration control system for electronic equipment is proposed.

The electronic device vibration control system provided in the embodiment of the present application sends a control signal to the vibration motor through the controller in the system, so that the vibration motor performs a corresponding movement according to the control signal to generate vibration, and the vibration motor is controlled by the detection circuit in the system. The vibration state of the vibration motor is detected, and the detected vibration state is fed back to the controller, so that the controller can determine whether the vibration effect of the vibration motor meets the requirements according to the vibration state fed back by the detection circuit, thereby realizing the control of the vibration motor The vibration effect is monitored in a closed loop, so that when the vibration effect generated by the vibration motor is not good, the vibration state of the vibration motor is adjusted in time, so that the vibration effect fed back to the user is always in the best state, which greatly improves the user experience. .

The electronic equipment vibration control system, method, controller and equipment provided by the present application will be described in detail below with reference to the accompanying drawings.

Firstly, with reference to FIG. 1 , the electronic device vibration control system provided by the embodiment of the present application will be described in detail.

As shown in FIG. 1 , the electronic device vibration control system 100 may include: a controller 10 , a vibration motor 20 , and a detection circuit 30 .

Wherein, the output end of the controller 10 is connected with the input end of the vibration motor 20 for controlling the vibration of the vibration motor 20;

The input end of the detection circuit 30 is connected to the output end of the vibration motor 20 , and the output end of the detection circuit 30 is connected to the input end of the controller 10 for feeding back the detected vibration state of the vibration motor 20 to the controller 10 .

Wherein, the electronic device may be any hardware device with a data processing function, such as a smart phone, a computer, a personal digital assistant, a tablet computer, a wearable device, etc., which are not specifically limited herein.

Optionally, in this embodiment, the controller 10 may be a single-chip microcomputer, a microprocessor, etc., which are not specifically limited here.

Optionally, the detection circuit 30 in this embodiment may be an ADC detection module.

In this embodiment, when it is determined that there is an incoming call, or a text message, or an input operation by the user, this embodiment can send a control signal to the vibration motor 20 through the controller 10, so that the vibration motor 20 can perform corresponding operations according to the received control signal. motion to generate vibration, and at the same time, in order to detect the vibration generated by the vibration motor 20, this embodiment can also obtain the vibration data of the vibration generated by the vibration motor 20 through the detection circuit 30, and feed back the detected vibration data to the controller 10 , making the controller 10 analyze the vibration data to determine whether the current vibration state of the vibration motor 20 matches the vibration requirement. If they match, it means that the vibration effect currently generated by the vibration motor 20 is better; otherwise, the control parameters of the vibration motor 20 need to be adjusted so that the vibration effect produced by the vibration motor 20 after vibrating according to the adjusted control parameters meets the requirements.

Wherein, in this embodiment, when the controller 10 sends the control signal to the vibration motor 20, it may be realized by using an I2C (Inter-Integrated Circuit) bus, etc., which is not limited here.

In practical applications, since the voltage or current carried in the control signal sent by the controller 10 to the vibration motor 20 is too small, the vibration motor 20 cannot be controlled to perform corresponding movements to generate vibration. Therefore, in order to avoid the occurrence of the above situation, this embodiment can also set a driver 30 in the electronic device vibration control system 100, so as to use the driver 30 to amplify the too small voltage or current in the control signal sent by the controller 10, so that the vibration motor 20 can be started normally to perform corresponding motions to generate vibration effects, as shown in FIG. 2 for details.

As shown in FIG. 2 , in this embodiment, the driver 30 is respectively connected to the output end of the controller 10 and the input end of the vibration motor 20 . In this embodiment, the driver 30 may be an operational amplifier.

It can be understood that the present application sets the driver 30 in the electronic device vibration control system 100 to amplify the too small driving voltage or current, so that the vibration motor 20 can move normally, so as to feed back the corresponding vibration effect to the user, in order to Effectively improve user experience.

The electronic device vibration control system provided in the embodiment of the present application sends a control signal to the vibration motor through the controller to control the vibration motor to vibrate accordingly, and detects the vibration state of the vibration motor through the set detection circuit, and sends the detected vibration The state is fed back to the controller, so that the controller can determine whether the vibration effect of the vibration motor meets the requirements according to the vibration state fed back by the detection circuit. Thus, the closed-loop monitoring of the vibration effect of the vibration motor is realized, so that the vibration effect generated by the vibration motor When it is not good, the vibration state of the vibration motor is adjusted in time, so that the vibration effect fed back to the user is always in the best state, which greatly improves the user experience.

Based on the electronic device vibration control system provided in the foregoing embodiments, the embodiment of the present application further proposes a method for electronic device vibration control.

As shown in FIG. 3, the electronic device vibration control method may include the following steps:

Step 301, according to the current operating state of the electronic device, determine the target operating parameters of the vibration motor in the electronic device.

Wherein, the electronic device vibration control method provided in the embodiment of the present application may be executed by the electronic device provided in the present application, so as to manage or control the vibration of the vibration motor. The electronic device in this embodiment may be any hardware device with a data processing function, such as a smart phone, a computer, a personal digital assistant, a tablet computer, a wearable device, etc., which are not specifically limited here.

In this embodiment, the current running state of the electronic device may refer to: the running state of the application in the electronic device, for example, the incoming call reminding state, the short message reminding state, the instant message reminding state, the editing response state, etc.; or, it may also refer to The current display state of the electronic device, such as the content of the currently displayed screen, and the like.

Wherein, the editing response state refers to a state in which the electronic device responds to the user's input operation or touch operation when the user edits the content in the electronic device.

The target operating parameters of the vibration motor may include at least one of the following parameters: output torque, rotational speed, voltage and current.

Optionally, the present application may determine the target operating parameters of the vibration motor in the electronic device in various ways.

As a way of implementing:

Firstly, the current operating state of the electronic device is obtained through the controller, and then according to the current operating state of the electronic device, the corresponding operating parameters of the vibration motor are searched in the preset mapping relationship table between the operating state of the electronic device and the operating parameters of the vibration motor.

It should be noted that the preset mapping relationship between the operating state of the electronic device and the operating parameters of the vibration motor in this embodiment may be set by the manufacturer or user-defined, which is not specifically limited in this embodiment.

For example, if the current operating state of the electronic device is state A, then the electronic device can search for the target operating parameter of the vibration motor corresponding to state A in the preset mapping relationship between the operating state of the electronic device and the operating parameter of the vibration motor according to state A, if The working parameter A' corresponds to the state A, and the working parameter A' is determined as the target working parameter of the vibration motor.

As a second implementation:

According to the properties of the application currently running on the electronic device, target operating parameters of the vibration motor are determined.

Wherein, the attribute of the application may be a category, a name, etc., which are not specifically limited here.

For example, if the currently running application type is a tool and the name is a text message, then the electronic device can determine the vibration frequency, voltage, current and other operating parameters of the vibration motor when there is a new text message according to the attributes of the above application.

As a third implementation:

According to the scene information currently displayed by the electronic device, the target operating parameters of the vibration motor are determined.

In practical applications, users can play different multimedia files through electronic devices, and usually multimedia files may include relatively shocking scene information, such as earthquake scenes, gun battle scenes, and so on.

At this time, in order to enable the user to have an immersive experience when viewing the above-mentioned types of scene information, this embodiment can determine the playback time point of the above-mentioned scene information by analyzing the multimedia file, and according to the scene The information determines the target operating parameters of the vibration motor, so that when the playback time point of the above scene information is reached, while the above scene information is being played, the vibration motor is controlled to perform corresponding movements according to the determined target operating parameters to generate a sense of vibration. .

For example, if the scene information is an earthquake scene, it may be determined that the target operating parameters of the vibration motor may be fast speed, high current and voltage, and high output torque.

Wherein, in this embodiment, the multimedia file may be at least one of audio, video and game.

It should be noted that, in this embodiment, when determining the playing time point of the relatively shocking scene information in the multimedia file, the playing time point of the relatively shocking scene information in the multimedia file can be directly obtained from the server side; or, it can also be When an electronic device plays a multimedia file, when playing the previous frame, analyze the subsequent frame to determine whether the subsequent frame is a shocking scene, and if so, then play the shocking scene in the subsequent frame When displaying images, the vibration motor is controlled to perform corresponding movements to generate vibrations, etc., which are not specifically limited here.

Wherein, the multimedia file including the playback time point of the scene information obtained from the server side may be that the server analyzes and calculates the multimedia file through preset calculation rules to determine the playing of the shocking scene information included in the multimedia file. time point, or, it can also be at the initial stage of the release of the multimedia file, the engineer sets different play time points for the more shocking scene information in the multimedia file, and then uploads the multimedia file with different time points to the server, etc., this application This is not specifically limited.

Further, in order to reduce the power consumption of the electronic device, the electronic device of the present application can also detect in real time whether the user touches the electronic device when playing a multimedia file including shocking scene information. When it is detected that the user touches the electronic device, when the shocking scene information is played, the vibration motor is controlled to perform a corresponding movement to generate a sense of vibration, so that the user has an immersive experience; when the user is not detected to touch the electronic device, Then, when the shocking scene information is played, the vibration motor is not controlled to perform a corresponding movement, thereby saving power consumption and prolonging the standby time of the electronic device.

Step 302: Determine the initial driving parameters of the vibration motor according to the target operating parameters.

Optionally, after the target operating parameters of the vibration motor are determined, this embodiment may determine the initial driving parameters of the vibration motor according to the target operating parameters.

Wherein, the driving parameters may include: driving power, etc., which are not specifically limited here.

For example, if the current is 80 milliamps (mA) and the voltage is 3.1 volts (V) in the target operating parameters, then the driving power of the vibration motor can be calculated as 240 milliwatts according to the formula: P=U*I (mW).

It should be noted that, in actual use, it is also necessary to consider the corresponding efficiency of the vibration motor to determine the corresponding driving power of the vibration motor.

Further, because in actual use, when the electronic device drives the vibration motor to perform corresponding movements according to the determined initial driving parameters to generate a vibration sensation, the electronic device may be in a vibrating state at this time. The driving parameters, driving the vibration motor to move, may make it difficult for the user to accurately distinguish whether the vibration of the electronic device is a new vibration effect or a previous vibration effect. For example, the user is currently using an electronic device to play a game screen in a gun battle, and when the corresponding vibration is fed back to the user, a new short message is received.

Therefore, in order to help users accurately identify whether the vibration of the electronic device belongs to the vibration sense in the game screen or the vibration sense of the new short message, this embodiment can also determine the driving time and driving time of the vibration motor according to the acquired target operating parameters. The time length enables the electronic device to drive the vibration motor to move according to the determined driving time, thereby effectively preventing the new vibration effect from affecting the accuracy of the user's judgment when the electronic device is already in a vibration state.

That is, the present application can drive the vibration motor according to the driving time, and vibrate after the last vibration operation is completed, or during the vibration gap.

That is to say, the driving parameters determined in this application may also include driving time and driving duration.

Wherein, the driving moment is the time point when the vibration motor starts to move.

The driving time is the duration for controlling the vibration motor to move.

Step 303, drive the vibration motor according to the initial driving parameters, and obtain the actual working parameters of the vibration motor.

Step 304, adjusting the initial driving parameters according to the actual working parameters and the target working parameters.

In this embodiment, the controller in the electronic device can drive the vibration motor to run according to the determined initial driving parameters, and use the detection circuit in the electronic device to obtain the actual operating parameters of the vibration motor, and then use the obtained actual working parameters of the vibration motor The parameters are sent to the controller so that the controller compares the actual operating parameters of the vibration motor with the target operating parameters to determine whether the actual operating parameters of the vibration motor match the target operating parameters. If they match, it means that the operating parameters of the vibration motor do not need to be adjusted at present, otherwise the driving parameters of the vibration motor need to be adjusted.

In an optional implementation form of the present application, the adjustment of the driving parameters of the vibration motor may be implemented in the following manner.

The first implementation method:

Adjust the voltage value or current value output by the controller.

The second implementation method:

Adjust the gain value of the operational amplifier connected to the controller and vibration motor.

That is to say, the application obtains the actual working parameters of the vibration motor through the detection circuit, so that the controller can determine whether the actual working state of the vibration motor is consistent with the preset working state according to the actual working parameters and target working parameters of the vibration motor. Matching, so that the driving parameters of the vibrating motor that do not meet the requirements are adjusted according to the matching result, so that the vibrating motor can move according to the adjusted driving parameters, so as to ensure that the vibration effect felt by the user is better.

In the electronic device vibration control method provided in the embodiment of the present application, first, according to the current operating state of the electronic device, the target operating parameters of the vibration motor in the electronic device are determined, so as to determine the initial driving parameters of the vibration motor according to the target operating parameters, so as to Drive the vibration motor according to the initial driving parameters, obtain the actual working parameters of the vibration motor, and adjust the initial driving parameters according to the actual working parameters and the target working parameters of the vibration motor. Thus, the closed-loop monitoring of the vibration effect of the vibration motor is realized, so that when the vibration effect generated by the vibration motor is not good, the vibration state of the vibration motor is adjusted in time, so that the vibration effect fed back to the user is always in the best state , greatly improving the user experience.

In an exemplary embodiment, a controller is also provided.

As shown in FIG. 4 , the controller 10 may include: a first determining module 11 , a second determining module 12 , a driving module 13 , and an adjusting module 14 .

Wherein, the first determining module 11 is used to determine the target operating parameters of the vibration motor in the electronic device according to the current operating state of the electronic device;

The second determination module 12 is used to determine the initial driving parameters of the vibration motor according to the target operating parameters;

The driving module 13 is used to drive the vibration motor according to the initial driving parameters, and obtain the actual working parameters of the vibration motor;

The adjustment module 14 is used for adjusting the initial driving parameters according to the actual working parameters and the target working parameters.

It should be noted that, for the implementation process and technical principle of the controller in this embodiment, refer to the foregoing explanation of the electronic device vibration control method in the embodiment of the second aspect, and will not be repeated here.

The controller provided in the embodiment of the present application first determines the target operating parameters of the vibration motor in the electronic device according to the current operating state of the electronic device, so as to determine the initial driving parameters of the vibration motor according to the target operating parameters, and then determines the initial driving parameters according to the initial driving parameter, drive the vibration motor, obtain the actual working parameters of the vibration motor, and adjust the initial driving parameters according to the actual working parameters and the target working parameters of the vibration motor. Thus, the closed-loop monitoring of the vibration effect of the vibration motor is realized, so that when the vibration effect generated by the vibration motor is not good, the vibration state of the vibration motor is adjusted in time, so that the vibration effect fed back to the user is always in the best state , greatly improving the user experience.

In an exemplary embodiment, an electronic device is also provided.

Fig. 5 is a schematic structural diagram of an electronic device according to an exemplary embodiment. The electronic device shown in FIG. 5 is only an example, and should not limit the functions and scope of use of this embodiment of the present application.

Referring to Fig. 5, the electronic equipment 200 includes: the electronic equipment vibration control system 100 and the memory 210 of the embodiment of the first aspect, the memory 210 stores a computer program, when the controller in the electronic equipment vibration control system executes the During the program, the following steps are performed: according to the current operating state of the electronic device, determine the target operating parameters of the vibration motor in the electronic device; according to the target operating parameters, determine the initial drive parameters of the vibration motor; according to the initial drive parameters, driving the vibration motor, and acquiring actual working parameters of the vibration motor; adjusting the initial driving parameters according to the actual working parameters and the target working parameters.

In one embodiment, the working parameters include at least one of the following parameters: output torque, rotational speed, voltage and current; the driving parameters include driving power.

In one embodiment, the determining the target operating parameters of the vibration motor in the electronic device according to the current operating state of the electronic device includes: determining the vibration motor according to the attributes of the application currently running on the electronic device or, according to the scene information currently displayed by the electronic device, determine the target operating parameters of the vibration motor.

In one embodiment, the determining the target operating parameters of the vibration motor in the electronic device according to the current operating state of the electronic device includes: according to the preset mapping relationship table between the operating state of the electronic device and the operating parameters of the vibration motor, Determine target operating parameters corresponding to the current operating state.

In one embodiment, the adjusting the driving parameters of the vibration motor includes: adjusting the voltage value or current value output by the controller; or adjusting the gain value of the operational amplifier connected to the controller and the vibration motor.

In an optional implementation form, as shown in FIG. 6, the electronic device 200 may further include: a memory 210 and a processor 220, a bus 230 connecting different components (including the memory 210 and the processor 220), and the memory 210 stores There is a computer program, and when the processor 220 executes the program, the cross-domain data transmission method described in the embodiment of the present application is realized.

Bus 230 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures. These architectures include, by way of example, but are not limited to Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MAC) bus, Enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect ( PCI) bus.

Electronic device 200 typically includes a variety of computer device readable media. These media can be any available media that can be accessed by electronic device 200 and include both volatile and nonvolatile media, removable and non-removable media.

Memory 210 may also include computer system readable media in the form of volatile memory, such as random access memory (RAM) 240 and/or cache memory 250 . The electronic device 200 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 260 may be used to read and write to non-removable, non-volatile magnetic media (not shown in FIG. 6, commonly referred to as a "hard drive"). Although not shown in FIG. 6, a disk drive for reading and writing to removable non-volatile disks (such as "floppy disks") may be provided, as well as for removable non-volatile optical disks (such as CD-ROM, DVD-ROM or other optical media) CD-ROM drive. In these cases, each drive may be connected to bus 230 through one or more data media interfaces. The memory 210 may include at least one program product having a set (for example, at least one) of program modules configured to execute the functions of the various embodiments of the present application.

Program/utility 280 having a set (at least one) of program modules 270, such as may be stored in memory 210, such program modules 270 including - but not limited to - an operating system, one or more application programs, other program Modules and program data, each or some combination of these examples may include the implementation of the network environment. The program module 270 generally executes the functions and/or methods in the embodiments described in this application.

The electronic device 200 can also communicate with one or more external devices 290 (such as keyboards, pointing devices, displays 291, etc.), and can also communicate with one or more devices that enable the user to interact with the electronic device 200, and/or communicate with Any device (eg, network card, modem, etc.) that enables the electronic device 200 to communicate with one or more other computing devices. Such communication may occur through input/output (I/O) interface 292 . Moreover, the electronic device 200 can also communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN) and/or a public network such as the Internet) through the network adapter 293 . As shown, the network adapter 293 communicates with other modules of the electronic device 200 through the bus 230 . It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with electronic device 200, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives And data backup storage system, etc.

It should be noted that the foregoing explanations of the embodiment of the method for controlling the vibration of an electronic device are also applicable to the electronic device of this embodiment, and its implementation principles are similar, so details are not repeated here.

The electronic equipment provided by the embodiment of the present application first determines the target operating parameters of the vibration motor in the electronic equipment according to the current operating state of the electronic equipment, so as to determine the initial driving parameters of the vibration motor according to the target operating parameters, and then determines the initial driving parameters according to the initial driving parameters. parameter, drive the vibration motor, obtain the actual working parameters of the vibration motor, and adjust the initial driving parameters according to the actual working parameters and the target working parameters of the vibration motor. Thus, the closed-loop monitoring of the vibration effect of the vibration motor is realized, so that when the vibration effect generated by the vibration motor is not good, the vibration state of the vibration motor is adjusted in time, so that the vibration effect fed back to the user is always in the best state , greatly improving the user experience.

In an exemplary embodiment, the present application also provides a computer-readable storage medium.

The above-mentioned computer-readable storage medium stores a computer program thereon, and when the program is executed by a processor, the method for controlling vibration of an electronic device is implemented.

In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example Or features are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent modules, segments or portions of code comprising one or more executable instructions for implementing specific logical functions or steps of the process , and the scope of preferred embodiments of the present application includes additional implementations in which functions may be performed out of the order shown or discussed, including in substantially simultaneous fashion or in reverse order depending on the functions involved, which shall It should be understood by those skilled in the art to which the embodiments of the present application belong.

The logic and/or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruction execution systems, devices or equipment used. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, since the program can be read, for example, by optically scanning the paper or other medium, followed by editing, interpretation or other suitable processing if necessary. The program is processed electronically and stored in computer memory.

It should be understood that each part of the present application may be realized by hardware, software, firmware or a combination thereof. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: Discrete logic circuits, ASICs with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

Those of ordinary skill in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. During execution, one or a combination of the steps of the method embodiments is included.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing module, each unit may exist separately physically, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present application, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (10)

1. An electronic device vibration control system, comprising: the vibration detection device comprises a controller, a vibration motor and a detection circuit;

the output end of the controller is connected with the input end of the vibration motor and is used for controlling the vibration motor to vibrate;

the input end of the detection circuit is connected with the output end of the vibration motor, and the output end of the detection circuit is connected with the input end of the controller and used for feeding the detected vibration state of the vibration motor back to the controller.

2. The system of claim 1, further comprising a driver connected to an output of the controller and an input of the vibration motor, respectively.

3. An electronic device vibration control method, comprising:

determining target working parameters of a vibration motor in the electronic equipment according to the current running state of the electronic equipment;

determining initial driving parameters of the vibration motor according to target working parameters;

driving the vibration motor according to the initial driving parameters, and acquiring actual working parameters of the vibration motor;

and adjusting the initial driving parameters according to the actual working parameters and the target working parameters.

4. The method of claim 3, wherein the operating parameters include at least one of: outputting torque, rotating speed, voltage and current;

the driving parameters comprise driving power.

5. The method of claim 3, wherein determining the target operating parameter of a vibration motor in the electronic device based on the current operating state of the electronic device comprises:

determining target working parameters of the vibration motor according to the attributes of the application currently running by the electronic equipment;

or,

and determining target working parameters of the vibration motor according to the currently displayed scene information of the electronic equipment.

6. The method of claim 3, wherein determining the target operating parameter of a vibration motor in the electronic device based on the current operating state of the electronic device comprises:

and determining a target working parameter corresponding to the current operating state according to a preset mapping relation table of the operating state of the electronic equipment and the working parameter of the vibration motor.

7. The method of any of claims 3-6, wherein said adjusting a drive parameter of said vibratory motor comprises:

adjusting the voltage value or the current value output by the controller;

or,

and adjusting the gain value of an operational amplifier connected with the controller and the vibration motor.

8. A controller, comprising:

the first determining module is used for determining target working parameters of a vibration motor in the electronic equipment according to the current running state of the electronic equipment;

the second determination module is used for determining the initial driving parameters of the vibration motor according to the target working parameters;

the driving module is used for driving the vibration motor according to the initial driving parameters and acquiring actual working parameters of the vibration motor;

and the adjusting module is used for adjusting the initial driving parameters according to the actual working parameters and the target working parameters.

9. An electronic device, comprising: the electronic device vibration control system according to claim 1 or 2 and a memory storing a computer program, wherein when the controller in the electronic device vibration control system executes the program, the electronic device vibration control method according to any one of claims 3 to 7 is implemented.

10. A computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the electronic device vibration control method according to any one of claims 3 to 7.