CN113225430B - Terminal control method and device, storage medium - Google Patents

Abstract

The present disclosure relates to a terminal control method and device, and a storage medium. The method is applied to a mobile terminal, and the mobile terminal has a radar sensor, including: detecting the moving speed of the mobile terminal through the radar sensor; determining the application scene of the mobile terminal according to the moving speed; according to the An application scenario, adjusting a working parameter of the mobile terminal, wherein the adjusted working parameter has a preset corresponding relationship with the application scenario. In this way, the application scenario of the mobile terminal is determined through radar waves, and the working parameters of the mobile terminal are adjusted to match the application scenario according to the application scenario, which can improve user experience.

Description

Terminal control method and device, storage medium

technical field

The present disclosure relates to the technical field of electronic equipment, and in particular, to a terminal control method and device, and a storage medium.

Background technique

As the functions of mobile terminals become more and more perfect, for example, from the early mobile phones that only supported phone applications, they developed to support SMS applications, camera applications, and now users can install third-party applications independently (such as the Meitu function). applications, taxi applications, etc.), mobile terminals are increasingly used.

However, when using a mobile terminal, how to improve user experience during use has always attracted much attention.

Contents of the invention

The present disclosure provides a terminal control method and device, and a storage medium.

According to the first aspect of the embodiments of the present disclosure, a terminal control method is provided, which is applied to a mobile terminal, and the mobile terminal has a radar sensor, including:

detecting the movement speed of the mobile terminal through the radar sensor;

Determine the application scenario of the mobile terminal according to the movement speed;

Adjusting a working parameter of the mobile terminal according to the application scenario, wherein the adjusted working parameter has a preset corresponding relationship with the application scenario.

Optionally, the adjusting the working parameters of the mobile terminal according to the application scenario includes:

According to the application scenario, the display brightness of the display module of the mobile terminal is adjusted.

Optionally, the determining the application scenario of the mobile terminal according to the movement speed includes:

If the motion speed is less than the first speed threshold, determine that the mobile terminal is in a static application scene;

If the motion speed is equal to or greater than the first speed threshold, it is determined that the mobile terminal is in a motion application scene.

Optionally, the adjusting the display brightness of the display module of the mobile terminal according to the application scenario includes:

In the static application scenario, the display brightness of the display module is maintained.

Optionally, if the motion speed is equal to or greater than the first speed threshold, determining that the mobile terminal is in a motion application scene includes:

If the motion speed is equal to or greater than the first speed threshold, determine the type of the motion application scene according to the speed range in which the motion speed is located.

Optionally, the sports application scenario includes at least one of the following:

The walking application scenario corresponds to the first speed range;

A riding application scenario corresponds to a second speed range, wherein the lower limit of the second speed range is greater than or equal to the upper limit of the first speed range;

The driving application scenario corresponds to a third speed range, wherein the lower limit of the third speed range is greater than or equal to the upper limit of the second speed range.

Optionally, the adjusting the display brightness of the display module of the mobile terminal according to the application scenario further includes:

In the walking application scene and the riding application scene, the display brightness of the display module is increased;

In the driving application scenario, the display brightness of the display module is maintained.

Optionally, increasing the display brightness of the display module in the walking application scene and the riding application scene includes:

In the walking application scenario, increase the display brightness of the display module at a first rate;

In the riding application scenario, the display brightness of the display module is increased at a second rate, wherein the second rate is greater than the first rate.

Optionally, the adjusting the working parameters of the mobile terminal according to the application scenario includes:

Adjusting the audio output mode of the mobile terminal according to the application scenario;

Wherein, different audio output modes have different ear pressure levels; and/or, different audio output modes have different noise reduction levels.

Optionally, the application scenarios include: static application scenarios and motion application scenarios, wherein,

The noise reduction level of the audio output mode in the static application scene is smaller than the noise reduction level of the audio output mode in the sports application scene, wherein the higher the noise reduction level, the lower the noise reduction level. The greater the noise intensity;

and / or,

The ear pressure level of the audio output mode in the static application scene is smaller than the ear pressure level of the audio output mode in the sports application scene, wherein the higher the ear pressure level, the higher the ear pressure level. The greater the compressive strength.

Optionally, the sports application scenarios include multiple types of sports application scenarios with different speed ranges, and the multiple types of exercise application scenarios include: walking application scenarios, riding application scenarios and driving application scenarios;

The adjusting the working parameters of the mobile terminal according to the application scenario includes:

In the walking application scenario, increasing the ear pressure level to the first ear pressure level, and/or increasing the noise reduction level to the first noise reduction level;

In the riding application scenario, increasing the ear pressure level to a second ear pressure level, and/or increasing the noise reduction level to a second noise reduction level;

In the driving application scenario, increasing the ear pressure level to a third ear pressure level, and/or increasing the noise reduction level to a third noise reduction level;

Wherein, the ear pressure intensity at the first ear pressure level is less than the ear pressure intensity at the second ear pressure level, and the ear pressure intensity at the second ear pressure level is less than that at the third ear pressure level Ear pressure strength;

The noise reduction strength at the first noise reduction level is less than the noise reduction strength at the second noise reduction level, and the noise reduction strength at the second noise reduction level is less than the noise reduction at the third noise reduction level strength.

Optionally, the method also includes:

determining the status of the mobile terminal;

The detecting the movement speed of the mobile terminal through the radar sensor includes:

When the mobile terminal is in a working state, the moving speed of the mobile terminal is detected by the radar sensor.

According to the second aspect of the embodiments of the present disclosure, a terminal control device is provided, which is applied to a mobile terminal, and the mobile terminal has a radar sensor, including:

a detection module configured to detect the movement speed of the mobile terminal through the radar sensor;

The first determination module is configured to determine the application scenario of the mobile terminal according to the movement speed;

The adjusting module is configured to adjust the working parameters of the mobile terminal according to the application scenarios, wherein the adjusted working parameters have a preset corresponding relationship with the application scenarios.

Optionally, the adjustment module is specifically configured to adjust the display brightness of the display module of the mobile terminal according to the application scenario.

Optionally, the first determining module is specifically configured to determine that the mobile terminal is in a static application scene if the moving speed is less than a first speed threshold; if the moving speed is equal to or greater than the first speed threshold, It is determined that the mobile terminal is in a sports application scene.

Optionally, the adjustment module is specifically configured to maintain the display brightness of the display module in the static application scenario.

Optionally, the first determining module is specifically configured to determine the type of the sports application scene according to the speed range in which the moving speed is located if the moving speed is equal to or greater than the first speed threshold.

Optionally, the sports application scenario includes at least one of the following:

The walking application scenario corresponds to the first speed range;

A riding application scenario corresponds to a second speed range, wherein the lower limit of the second speed range is greater than or equal to the upper limit of the first speed range;

The driving application scenario corresponds to a third speed range, wherein the lower limit of the third speed range is greater than or equal to the upper limit of the second speed range.

Optionally, the adjustment module is also specifically configured to increase the display brightness of the display module in the walking application scene and the riding application scene; and maintain the display brightness in the driving application scene. Display brightness of the module.

Optionally, the adjustment module is specifically configured to increase the display brightness of the display module at a first rate in the walking application scenario;

In the riding application scenario, the display brightness of the display module is increased at a second rate, wherein the second rate is greater than the first rate.

Optionally, the adjustment module is specifically configured to adjust the audio output mode of the mobile terminal according to the application scenario; wherein, different audio output modes have different ear pressure levels; and/or, the different audio output modes have different ear pressure levels; Audio output modes have different levels of noise reduction.

Optionally, the application scenarios include: static application scenarios and motion application scenarios, wherein,

The noise reduction level of the audio output mode in the static application scene is smaller than the noise reduction level of the audio output mode in the sports application scene, wherein the higher the noise reduction level, the lower the noise reduction level. The greater the noise intensity;

and / or,

The ear pressure level of the audio output mode in the static application scene is smaller than the ear pressure level of the audio output mode in the sports application scene, wherein the higher the ear pressure level, the higher the ear pressure level. The greater the compressive strength.

Optionally, the sports application scenarios include multiple types of sports application scenarios with different speed ranges, and the multiple types of exercise application scenarios include: walking application scenarios, riding application scenarios and driving application scenarios;

The adjustment module is specifically configured to increase the ear pressure level to the first ear pressure level in the walking application scenario, and/or increase the noise reduction level to the first noise reduction level; In the application scenario, increase the ear pressure level to the second ear pressure level, and/or increase the noise reduction level to the second noise reduction level; in the driving application scenario, increase the ear pressure level to the third ear pressure level, and/or raise the noise reduction level to the third noise reduction level; wherein, the ear pressure intensity under the first ear pressure level is less than the ear pressure intensity under the second ear pressure level, and the The ear pressure intensity at the second ear pressure level is less than the ear pressure intensity at the third ear pressure level; the noise reduction intensity at the first noise reduction level is less than the noise reduction intensity at the second noise reduction level, The noise reduction strength at the second noise reduction level is smaller than the noise reduction strength at the third noise reduction level.

Optionally, the device also includes:

A second determination module configured to determine the state of the mobile terminal;

The detecting module is specifically configured to detect the moving speed of the mobile terminal through the radar sensor when the mobile terminal is in a working state.

According to a third aspect of the embodiments of the present disclosure, a terminal control device is provided, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to execute the terminal control method described in the first aspect above.

According to a fourth aspect of an embodiment of the present disclosure, a storage medium is provided, including:

When the instructions in the storage medium are executed by the processor of the computer, the computer is enabled to execute the terminal control method described in the first aspect above.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

In the embodiments of the present disclosure, the radar sensor is used to detect the movement speed of the mobile terminal, and the application scene of the mobile terminal is determined according to the movement speed, so as to adjust the working parameters of the mobile terminal to match the application scene. In this way, based on the fact that radar waves can radiate longer distances and have strong anti-interference capabilities (such as fog, rain, and object blocking), more accurate movement speeds can be obtained, thereby improving the accuracy of application scene confirmation. Based on the determination of the application scenario, when adjusting the working parameters of the mobile terminal, the working parameters matching the current application environment of the mobile terminal can also be adaptively adjusted, thereby improving the user experience in using the mobile terminal. 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 present disclosure.

Description of drawings

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

Fig. 1 is a flow chart of a terminal control method shown in an embodiment of the present disclosure.

Fig. 2 is a schematic diagram of a mobile phone equipped with a radar sensor according to an exemplary embodiment.

Fig. 3 is an exemplary flowchart of a terminal control method shown in an embodiment of the present disclosure.

Fig. 4 is a diagram illustrating an example of radar wave emission in an embodiment of the present disclosure.

Fig. 5 is a diagram showing a terminal control device according to an exemplary embodiment.

Fig. 6 is a block diagram of a mobile terminal shown in an embodiment of the present disclosure.

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 examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

Fig. 1 is a flow chart of a terminal control method shown in an embodiment of the present disclosure. As shown in Fig. 1, it is applied to a mobile terminal including a radar sensor, and the method includes the following steps:

S11. Detect the moving speed of the mobile terminal by using the radar sensor.

S12. Determine an application scenario of the mobile terminal according to the movement speed.

S13. Adjust a working parameter of the mobile terminal according to the application scenario, wherein the adjusted working parameter has a preset corresponding relationship with the application scenario.

In the embodiments of the present disclosure, the mobile terminal includes: a smart phone, a camera, a tablet computer or a wearable electronic device and the like.

A radar sensor is provided in the mobile terminal. Fig. 2 is a schematic diagram of a mobile phone equipped with a radar sensor according to an exemplary embodiment. As shown in Fig. 2, one or two radar sensors, such as a front radar sensor, and/or a rear radar sensor. A radar sensor may include a transmitter for emitting radar waves and a receiver for receiving echoes.

In one embodiment, the radar sensor installed in the mobile terminal can change direction based on the driving of the rotating component in the mobile terminal. For example, based on the drive of the rotating component, the front radar sensor emits radar waves in a specified direction.

In step S11 of the embodiment of the present disclosure, the mobile terminal detects the moving speed of the mobile terminal through the radar sensor, which means that the mobile terminal transmits radar waves through the radar sensor and detects the echoes of the radar waves. The echo parameters are used to determine the movement speed of the mobile terminal. Wherein, the mobile terminal emitting radar waves includes the mobile terminal radiating radar waves from multiple angles through a radar sensor or emitting radar waves toward a certain fixed angle. In addition, the emission parameters of the radar wave include emission frequency and/or emission time, and correspondingly, the echo parameters of the echo include: echo frequency and/or echo time.

It should be noted that, in the embodiments of the present disclosure, the speed of the mobile terminal determined by the mobile terminal according to the transmission parameter and the echo parameter refers to the speed of the mobile terminal relative to the object on which the radar wave acts. For example, the objects include people, animals, buildings and/or trees, and the like.

However, since there will be a large number of immovable objects in the environment where the mobile terminal is used, such as indoor TVs and air conditioners; or outdoor trees, buildings, etc., in the embodiments of the present disclosure, the mobile terminal determined according to the transmission parameters and echo parameters The speed of motion can be relative to the speed of an immovable (stationary) object. The mobile terminal conveniently determines whether the mobile terminal is in a static state or in a moving state according to the speed of the stationary object.

When the mobile terminal determines the moving speed of the mobile terminal relative to the stationary object according to the transmission parameter and the echo parameter, it can be determined according to the frequency Doppler effect generated when the mobile terminal and the object move relative to each other. Specifically, after the transmitter of the radar sensor transmits radar waves with the first frequency, when the mobile terminal advances toward the direction of radar wave emission, the echoes received by the receivers of the radar sensors are compressed echoes (the wavelength becomes shorter) , the frequency becomes higher), the receiving frequency of the echo is the second frequency higher than the first frequency, and the moving speed of the mobile terminal relative to the stationary object can be calculated by using the difference between the first frequency and the second frequency. Conversely, when the mobile terminal is moving away from the emission direction of the radar wave (the wavelength becomes longer and the frequency becomes lower), the echo received by the receiver of the radar sensor is a third frequency whose frequency is less than the first frequency, using the first frequency and The difference of the third frequency can calculate the moving speed of the mobile terminal relative to the stationary object.

In one embodiment, the method also includes:

determining the status of the mobile terminal;

Step S11 includes:

When the mobile terminal is in a working state, the moving speed of the mobile terminal is detected by the radar sensor.

In this embodiment, the states of the mobile terminal include: a working state and a dormant state. In the working state, the display screen of the mobile terminal is on; and in the sleep state, the display screen of the mobile terminal is off. It should be noted that the state of the mobile terminal is determined by the user. For example, when the user is using the mobile terminal, the mobile terminal is in the working state; when the user is not using the mobile terminal, the mobile terminal is in the dormant state.

In this embodiment, when the mobile terminal is in the working state, the radar sensor detects the movement speed of the mobile terminal, which reduces the detection of invalid movement speed and saves the power consumption of the mobile terminal.

In step S12 of the embodiment of the present disclosure, the mobile terminal determines the application scenario of the mobile terminal according to the motion speed, including: the mobile terminal determines whether the mobile terminal is stationary or moving according to the motion speed; The type of motion the terminal is in.

It should be noted that the application scene of the mobile terminal may be a scene where the user places the mobile terminal when using the mobile terminal. In step S13 of the present disclosure, the mobile terminal can adjust the working parameters of the mobile terminal according to the preset corresponding relationship according to the application scenario.

In one embodiment, step S13 includes:

According to the application scenario, the display brightness of the display module of the mobile terminal is adjusted.

In this embodiment, the light environment of the mobile terminal is relatively stable when it is still, but the light environment may change when it is moving. Therefore, the mobile terminal may need to match different display brightnesses in different application scenarios.

In one embodiment, the manner of adjusting the display brightness of the display module includes: adjusting the brightness value of the display unit. For example, the display luminance value of each light-emitting semiconductor element in an organic light-emitting semiconductor (Organic Electroluminescence Display, OLED) display screen is adjusted by adjusting an electrical signal value (eg, magnitude of current).

In another implementation, adjusting the display brightness of the display module further includes adjusting the backlight brightness of the mobile terminal. When the brightness of the backlight of the mobile terminal is adjusted, the brightness displayed by the display module (for example, a display screen) of the mobile terminal will also change.

In one embodiment, step S13 also includes:

Adjusting the audio output mode of the mobile terminal according to the application scenario;

Wherein, different audio output modes have different ear pressure levels; and/or, different audio output modes have different noise reduction levels.

It should be noted that the ear pressure level can reflect the ear pressure intensity, and the noise reduction level can reflect the noise reduction intensity. When the user is stationary (the mobile terminal is stationary), the environmental pressure and/or sound experienced by the ear may be different from that experienced by the user when the user is exercising. Therefore, the mobile terminal may need to match different ear pressure levels and/or noise reduction levels in different application scenarios.

In another embodiment, step S13 also includes:

According to the application scenario, the event reminder mode of the mobile terminal is adjusted.

In this embodiment, as mentioned above, when the user is still (the mobile terminal is still), the sound felt by the ear may be different from the sound felt by the user when the user is moving. Therefore, when an event occurs, the mobile terminal may need to match different event reminder modes in different application scenarios.

It should be noted that, in the embodiments of the present disclosure, the working parameters of the mobile terminal are not limited to the brightness of the backlight, the audio output mode and the event reminder mode.

It can be understood that the embodiment of the present disclosure determines the movement speed of the mobile terminal by transmitting radar waves and detecting the echoes of the radar waves, and after determining the application scenario of the mobile terminal according to the movement speed, the mobile terminal is adjusted according to the preset corresponding relationship. The working parameters of the mobile terminal are matched with the application scene, so the user experience in the process of using the mobile terminal can be improved.

In one embodiment, step S12 includes:

If the motion speed is less than the first speed threshold, determine that the mobile terminal is in a static application scene;

If the motion speed is equal to or greater than the first speed threshold, it is determined that the mobile terminal is in a motion application scene.

Among them, the static application scene refers to the scene where the mobile terminal is carried by the user in a static state (for example, the user stays in a certain place for rest); degree of displacement) the scene where the user is carried.

Exemplarily, the first speed threshold is 0.5 meters per second (m/s). If the mobile terminal determines according to the radar wave that the moving speed of the mobile terminal is less than 0.5m/s, it is determined that the mobile terminal is in a static application scene. And if the mobile terminal determines according to the radar wave that the moving speed of the mobile terminal is greater than or equal to 0.5 m/s, then it is determined that the mobile terminal is in a motion application scene.

It should be noted that, in the implementation of the present disclosure, the fact that the mobile terminal is in a static application scenario does not mean that the mobile terminal itself has a motion speed of 0 (absolutely static state), but as long as the motion speed of the mobile terminal is less than the first speed threshold, it is determined to be in a static state. Application scenarios. Wherein, the first speed threshold may be a threshold set by a user received by the mobile terminal, or may be a threshold set by default in the mobile terminal, and the present disclosure does not limit the size of the first speed threshold.

In this embodiment, the mobile terminal can determine whether the mobile terminal is in a static application scene or a motion application scene according to the motion speed, so that in step S13, according to the static application scene or the motion application scene, the work of the mobile terminal can be adjusted according to the preset corresponding relationship. parameter.

In one embodiment, when the mobile terminal is in a static application scene and the display brightness of the display module is adjusted, step S13 includes:

In the static application scenario, the display brightness is maintained.

In this embodiment, since the light environment of the mobile terminal is relatively stable within a certain period of time when the mobile terminal is in a static application scene, the display brightness can be kept unchanged.

In one embodiment, maintaining the display brightness includes: maintaining the brightness value of the display unit and/or the adjustment frequency of the brightness of the display unit.

In another embodiment, maintaining the display brightness includes maintaining a backlight brightness value of the mobile terminal, and/or maintaining an adjustment rate of the backlight brightness, so as to maintain the display brightness of the display module.

It can be understood that, in the embodiments of the present disclosure, when the mobile terminal is in a static application scene, the backlight brightness is not adjusted, which can reduce the power consumption caused by the adjustment of the backlight brightness to a certain extent.

In one embodiment, if the motion speed is equal to or greater than the first speed threshold, determining that the mobile terminal is in a motion application scene includes:

If the motion speed is equal to or greater than the first speed threshold, determine the type of the motion application scene according to the speed range in which the motion speed is located.

In this embodiment, after the mobile terminal determines the motion speed based on the radar wave, it can not only distinguish the static application scene from the motion application scene according to the motion speed, but also further subdivide the motion application scene according to the speed range of the motion speed. , so as to improve the accuracy of adjusting the working parameters, thereby further enhancing the user experience.

In one embodiment, the sports application scenario includes at least one of the following:

The walking application scenario corresponds to the first speed range;

A riding application scenario corresponds to a second speed range, wherein the lower limit of the second speed range is greater than or equal to the upper limit of the first speed range;

The driving application scenario corresponds to a third speed range, wherein the lower limit of the third speed range is greater than or equal to the upper limit of the second speed range.

Among them, the walking application scene refers to the scene where the mobile terminal is carried by a walking user; the riding application scene refers to the scene where the mobile terminal is carried by a riding user; the driving application scene refers to the mobile terminal being driven by a vehicle The scene where the user is carrying.

Different motion application scenarios correspond to different speed ranges. Exemplarily, the first speed range is between 0.5m/s and 2m/s, the upper limit of the first speed range is 2m/s; the second speed range is between 2m/s and 10m/s, and the second speed range The lower limit is the same as the upper limit of the first speed range, the upper limit of the second speed range is 10m/s; the third speed range is greater than or equal to 10m/s, the lower limit of the third speed range is greater than or equal to the upper limit of the second speed range.

It should be noted that the embodiment of the present disclosure does not limit the specific values of the first speed range, the second speed range or the third speed range, and the sports application scenarios of the present disclosure are not limited to the above types. For example, sports application scenarios may also include running application scenarios, high-speed rail application scenarios, or elevator application scenarios. The scene where the user of the high-speed rail is carried; the elevator application scene refers to the scene where the mobile terminal is carried by the user who takes the elevator.

In one embodiment, when the mobile terminal is in a sports application scene, step S13 also includes:

In the walking application scene and the riding application scene, the display brightness of the display module is increased;

In the driving application scenario, the display brightness of the display module is maintained.

It should be noted that, in the driving application scenario, the mobile terminal is inside the car, and the light inside the car is relatively stable within a certain period of time, so the mobile terminal can also maintain the display brightness of the display module. In the application scene of walking or cycling, the light environment may change, so the display brightness of the display module can be increased.

As mentioned above, maintaining the display brightness of the display module includes maintaining the brightness value of the display module and/or the adjustment frequency of the brightness of the display module, and also includes maintaining the brightness value of the backlight and/or maintaining the adjustment rate of the backlight brightness. In the embodiments of the present disclosure, one way of increasing the display brightness of the display module in a walking application scenario or a riding application scenario includes increasing the brightness value of the display unit and/or the adjustment frequency of the brightness of the display unit. Another way is to increase the brightness value of the backlight of the mobile terminal, and/or increase the adjustment rate of the brightness of the backlight of the mobile terminal.

For example, in a walking application scene or a riding application scene, in order to adapt to the changing external ambient light, one way is to increase the adjustment rate of the brightness value of the OLED display unit, and the other way is to increase the adjustment rate of the backlight brightness of the mobile terminal. . When the external ambient light decreases, one way is to increase the brightness value of the display unit, and the other way is to increase the brightness value of the backlight.

Of course, in one embodiment, in the application scene of walking or riding, the brightness value of the display unit can also be reduced according to the ambient light with a large brightness value, or the display mode can be reduced by reducing the brightness value of the backlight. The display brightness of the group.

It can be understood that, in this embodiment, the mobile terminal adjusts the display brightness of the display module to be different for different sports application scene types, which can make the adjustment of the display brightness more suitable for the scene where the user uses the mobile terminal, thereby further enhancing the user experience. use experience.

In one embodiment, when increasing the display brightness of the display module refers to increasing the adjustment rate, the raising the display brightness of the display module in the walking application scene and the riding application scene includes: :

In the walking application scenario, increase the display brightness of the display module at a first rate;

In the riding application scenario, the display brightness of the display module is increased at a second rate, wherein the second rate is greater than the first rate.

In this embodiment, because the external ambient light changes more frequently in the riding application scene than in the walking application scene, the display brightness of the display module can be increased at a relatively high rate to deal with the external ambient light in real time. mutation. It should be noted that, in the embodiments of the present disclosure, the display brightness of the display module is increased at the first rate or the second rate. One way is to increase the adjustment rate of the backlight brightness at the first rate or the second rate. One way is to increase the adjustment rate of the brightness value of the display unit at the first rate or the second rate.

It can be understood that in this embodiment, the mobile terminal adjusts the display brightness of the display module at different rates for different types of sports application scenarios, which can make the mobile terminal immediately respond to sudden changes in external ambient light, thereby improving display brightness adjustment. Accurate and accurate, improve user experience.

In an embodiment, when the audio output mode is adjusted, the noise reduction level of the audio output mode in the static application scene is smaller than the noise reduction level of the audio output mode in the sports application scene The noise reduction level, wherein, the higher the noise reduction level, the greater the noise reduction intensity;

and / or,

The ear pressure level of the audio output mode in the static application scene is smaller than the ear pressure level of the audio output mode in the sports application scene, wherein the higher the ear pressure level, the higher the ear pressure level. The greater the compressive strength.

In this embodiment, compared with static application scenarios, in sports application scenarios, the user will be disturbed by his own motion, so the mobile terminal can increase the noise reduction level of the audio output mode when outputting audio to output better sound quality audio, which is convenient for users to perceive. Moreover, since in sports application scenarios, compared with static application scenarios, users may be more likely to suffer from ear pain due to wrong breathing patterns or weather effects during exercise, therefore, the mobile terminal can increase the ear pressure of the audio output mode when outputting audio. levels to enhance user comfort.

In one embodiment, as mentioned above, the sports application scene includes multiple types of sports application scenes with different speed ranges, and the multiple types of sports application scenes include: walking application scene, riding application scene and driving application scene ;

Step S13 includes:

In the walking application scenario, increasing the ear pressure level to the first ear pressure level, and/or increasing the noise reduction level to the first noise reduction level;

In the riding application scenario, increasing the ear pressure level to a second ear pressure level, and/or increasing the noise reduction level to a second noise reduction level;

In the driving application scenario, increasing the ear pressure level to a third ear pressure level, and/or increasing the noise reduction level to a third noise reduction level;

Wherein, the ear pressure intensity at the first ear pressure level is less than the ear pressure intensity at the second ear pressure level, and the ear pressure intensity at the second ear pressure level is less than that at the third ear pressure level Ear pressure strength;

The noise reduction strength at the first noise reduction level is less than the noise reduction strength at the second noise reduction level, and the noise reduction strength at the second noise reduction level is less than the noise reduction at the third noise reduction level strength.

In this embodiment, the mobile terminal has different ear pressure strength and/or noise reduction strength for different types of sports application scenarios, which can make the adjustment of the ear pressure level and/or noise reduction level more suitable for the user's use of the mobile terminal. scenarios to further enhance the user experience.

In one embodiment, when the event reminder mode is adjusted, the event reminder mode is a vibration mode in the stationary application scene; the event reminder mode is a ringing mode in the sports application scene.

In this embodiment, for example, the event is a call event or a short message event. In a stationary application scenario, the mobile terminal may use a vibration mode; while in a sports application scenario, because the user's own motion, the mobile terminal may use a ringing mode to be more convenient for the user to perceive.

In an embodiment, for multiple types of sports application scenarios with different speed ranges, the ringing frequency and/or ringing volume of the ringing mode may also be distinguished. specific:

In the walking application scenario, increasing the ringing frequency level to the first frequency level, and/or increasing the ringing volume level to the first volume level;

In the riding application scenario, increasing the ringing frequency level to the second frequency level, and/or increasing the ringing volume level to the second volume level;

In the driving application scenario, increasing the ringing frequency level to a third frequency level, and/or increasing the ringing volume level to a third volume level;

Wherein, the ringing frequency under the first frequency level is less than the ringing frequency under the second frequency level, and the ringing frequency under the second frequency level is less than the ringing frequency under the third frequency level;

The volume of the ringtone at the first volume level is smaller than the volume of the ringtone at the second volume level, and the volume of the ringtone at the second volume level is smaller than the volume of the ringtone at the third volume level.

In this embodiment, the mobile terminal has different ringing frequencies and/or ringing volumes for different types of sports application scenarios, which can make the adjustment of the ringing frequency and/or ringing volume more suitable for the user's use of the mobile terminal. scenarios to further enhance the user experience.

In the embodiments of the present disclosure, the movement speed of the mobile terminal is detected by the radar wave sensor, and the application scene of the mobile terminal is determined according to the movement speed, so as to adjust the working parameters of the mobile terminal to match the application scene. In this way, the use experience of the user in the process of using the mobile terminal can be improved. In addition, because radar waves can radiate longer distances and have strong anti-interference capabilities (such as fog, rain, and object blocking), more accurate movement speeds can be obtained, so that when determining the application scenario of the mobile terminal and determining it according to the application scenario The working parameters of the mobile terminal can be more accurate.

Fig. 3 is an exemplary flowchart of a terminal control method shown in an embodiment of the present disclosure. As shown in Fig. 3, the terminal control method is applied to a mobile phone and includes the following steps:

S21. The mobile phone is in use.

S22. The mobile phone sends radar waves to detect the movement speed of the mobile phone.

Fig. 4 is a diagram illustrating an example of radar wave emission in an embodiment of the present disclosure. As shown in Figure 4, the mobile phone emits radar waves and receives echoes that act on multiple objects (stationary objects). The mobile phone can obtain the movement speed of the mobile phone based on the emission parameters of the radar wave and the echo parameters of the echo.

S23. The mobile phone performs scene division according to the current movement speed.

S24A. When the motion speed is less than 0.5m/s, determine that the mobile phone is in the parking scene.

In this embodiment, the mobile phone is in a parking scene, that is, the mobile phone is in a static application scene.

S24B. When the motion speed is greater than 0.5m/s and less than 2m/s, determine that the mobile phone is in a walking application scene.

S24C. When the movement speed is greater than 2m/s and less than 10m/s, determine that the mobile phone is in a riding application scene.

S24D. When the motion speed is greater than 10m/s, determine that the mobile phone is in a driving application scene.

In the embodiment of the present disclosure, the movement speed of the mobile phone is determined by transmitting radar waves and detecting the echoes of the radar waves, and the application scene of the mobile phone is determined according to the movement speed, so as to facilitate adjustment of the working parameters and application scenes of the mobile phone match. In this way, the use experience of the user in the process of using the mobile phone can be improved. In addition, because radar waves can radiate longer distances and have strong anti-interference capabilities (such as fog, rain, and object blocking), more accurate movement speeds can be obtained, so that it can be more accurate when determining the application scenarios of mobile phones.

Fig. 5 is a diagram showing a terminal control device according to an exemplary embodiment. The mobile terminal has a radar sensor. Referring to FIG. 5, the terminal control device includes:

The detection module 101 is configured to detect the movement speed of the mobile terminal through the radar sensor;

The first determination module 102 is configured to determine the application scenario of the mobile terminal according to the movement speed;

The adjusting module 103 is configured to adjust the working parameters of the mobile terminal according to the application scenario, wherein the adjusted working parameters have a preset corresponding relationship with the application scenario.

Optionally, the adjustment module 103 is specifically configured to adjust the display brightness of the display module of the mobile terminal according to the application scenario.

Optionally, the first determining module 102 is specifically configured to determine that the mobile terminal is in a static application scene if the moving speed is less than a first speed threshold; if the moving speed is equal to or greater than the first speed threshold , determining that the mobile terminal is in a sports application scene.

Optionally, the adjustment module 103 is specifically configured to maintain the display brightness of the display module in the static application scenario.

Optionally, the first determining module 102 is specifically configured to determine the type of the sports application scene according to the speed range in which the moving speed is located if the moving speed is equal to or greater than the first speed threshold.

Optionally, the sports application scenario includes at least one of the following:

The walking application scenario corresponds to the first speed range;

A riding application scenario corresponds to a second speed range, wherein the lower limit of the second speed range is greater than or equal to the upper limit of the first speed range;

The driving application scenario corresponds to a third speed range, wherein the lower limit of the third speed range is greater than or equal to the upper limit of the second speed range.

Optionally, the adjustment module 103 is also specifically configured to increase the display brightness of the display module in the walking application scene and the riding application scene; in the driving application scene, maintain the Display the display brightness of the module.

Optionally, the adjustment module 103 is specifically configured to increase the display brightness of the display module at a first rate in the walking application scenario;

In the riding application scenario, the display brightness of the display module is increased at a second rate, wherein the second rate is greater than the first rate.

Optionally, the adjustment module 103 is specifically configured to adjust the audio output mode of the mobile terminal according to the application scenario; wherein, different audio output modes have different ear pressure levels; and/or, different audio output modes have different ear pressure levels; The above audio output modes have different levels of noise reduction.

Optionally, the application scenarios include: static application scenarios and motion application scenarios, wherein,

The noise reduction level of the audio output mode in the static application scene is smaller than the noise reduction level of the audio output mode in the sports application scene, wherein the higher the noise reduction level, the lower the noise reduction level. The greater the noise intensity;

and / or,

The ear pressure level of the audio output mode in the static application scene is smaller than the ear pressure level of the audio output mode in the sports application scene, wherein the higher the ear pressure level, the higher the ear pressure level. The greater the compressive strength.

Optionally, the sports application scenarios include multiple types of sports application scenarios with different speed ranges, and the multiple types of exercise application scenarios include: walking application scenarios, riding application scenarios and driving application scenarios;

The adjustment module 103 is specifically configured to increase the ear pressure level to the first ear pressure level in the walking application scenario, and/or increase the noise reduction level to the first noise reduction level; In the driving application scenario, increase the ear pressure level to the second ear pressure level, and/or increase the noise reduction level to the second noise reduction level; in the driving application scenario, increase the ear pressure level to the second ear pressure level Three ear pressure levels, and/or increase the noise reduction level to the third noise reduction level; wherein, the ear pressure intensity under the first ear pressure level is less than the ear pressure intensity under the second ear pressure level, so The ear pressure intensity under the second ear pressure level is less than the ear pressure intensity under the third ear pressure level; the noise reduction intensity under the first noise reduction level is less than the noise reduction intensity under the second noise reduction level , the noise reduction strength at the second noise reduction level is smaller than the noise reduction strength at the third noise reduction level.

Optionally, the device also includes:

The second determination module 104 is configured to determine the state of the mobile terminal;

The detection module 101 is specifically configured to detect the moving speed of the mobile terminal through the radar sensor when the mobile terminal is in a working state.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

Fig. 6 is a block diagram of a mobile terminal device 800 according to an exemplary embodiment. For example, device 800 may be a mobile phone, mobile computer, or the like.

Referring to FIG. 6, the device 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816 .

The processing component 802 generally controls the overall operations of the device 800, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .

The memory 804 is configured to store various types of data to support operations at the device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 806 provides power to the various components of the device 800 . Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 800 .

The multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a microphone (MIC) configured to receive external audio signals when the device 800 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 . In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 814 includes one or more sensors for providing status assessments of various aspects of device 800 . For example, the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor component 814 can also detect a change in the position of the device 800 or a component of the device 800 , the presence or absence of user contact with the device 800 , the device 800 orientation or acceleration/deceleration and the temperature change of the device 800 . Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 816 is configured to facilitate wired or wireless communication between the apparatus 800 and other devices. The device 800 can access wireless networks based on communication standards, such as Wi-Fi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 800 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the device 800 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

A non-transitory computer-readable storage medium, when instructions in the storage medium are executed by a processor of the mobile terminal, the mobile terminal can execute a control method, wherein the mobile terminal has a radar sensor, and the method includes :

detecting the movement speed of the mobile terminal through the radar sensor;

Determine the application scenario of the mobile terminal according to the movement speed;

Adjusting a working parameter of the mobile terminal according to the application scenario, wherein the adjusted working parameter has a preset corresponding relationship with the application scenario.

Other embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present disclosure is intended to cover any modification, use or adaptation of the present disclosure. These modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure. . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (20)

1. A terminal control method applied to a mobile terminal having a radar sensor, the method comprising:

detecting the movement speed of the mobile terminal through the radar sensor;

determining an application scene of the mobile terminal according to the movement speed, wherein the application scene comprises a walking application scene, a riding application scene and a driving application scene;

according to the application scene, adjusting the working parameters of the mobile terminal, including:

under the walking application scene, the display brightness of the display module is improved at a first rate;

under the riding application scene, the display brightness of the display module is improved at a second rate, wherein the second rate is greater than the first rate;

and maintaining the display brightness of the display module in the driving application scene.

2. The method according to claim 1, wherein the application scenes further comprise static application scenes, and wherein determining the application scene of the mobile terminal according to the motion speed comprises:

if the movement speed is smaller than a first speed threshold value, determining that the mobile terminal is in a static application scene;

if the movement speed is equal to or greater than the first speed threshold value, determining that the mobile terminal is in the walking application scene, the riding application scene or the driving application scene.

3. The method according to claim 2, wherein said adjusting the operating parameters of the mobile terminal according to the application scenario further comprises:

and maintaining the display brightness of the display module in the static application scene.

4. The method of claim 3,

if the movement speed is equal to or greater than the first speed threshold, determining that the mobile terminal is in the walking application scene, the riding application scene, or the driving application scene, including:

if the movement speed is equal to or greater than the first speed threshold, determining that the mobile terminal is in the walking application scene, the riding application scene or the driving application scene according to the speed range in which the movement speed is located.

5. The method of claim 4, wherein the determining that the mobile terminal is in the walking application scenario, the cycling application scenario, or the driving application scenario according to the speed range in which the motion speed is located comprises:

the walking application scenario, corresponding to a first speed range;

the riding application scene corresponds to a second speed range, wherein the lower limit of the second speed range is greater than or equal to the upper limit of the first speed range;

the driving application scenario corresponds to a third speed range, wherein a lower limit of the third speed range is greater than or equal to an upper limit of the second speed range.

6. The method according to claim 1, wherein said adjusting the operating parameters of the mobile terminal according to the application scenario comprises:

adjusting an audio output mode of the mobile terminal according to the application scene;

wherein different ones of the audio output modes have different levels of ear pressure and/or different ones of the audio output modes have different levels of noise reduction.

7. The method of claim 6, wherein the ear pressure level of the audio output mode in a still application scenario is less than the ear pressure level of the audio output mode in the walking application scenario, the cycling application scenario, and the driving application scenario, wherein the higher the ear pressure level, the greater the ear pressure intensity.

8. The method according to claim 7, wherein said adjusting the operating parameters of the mobile terminal according to the application scenario further comprises:

under the walking application scene, the ear pressure grade is promoted to be a first ear pressure grade, and/or the noise reduction grade is promoted to be a first noise reduction grade;

under the riding application scene, the ear pressure grade is promoted to be a second ear pressure grade, and/or the noise reduction grade is promoted to be a second noise reduction grade;

under the driving application scene, the ear pressure grade is promoted to be a third ear pressure grade, and/or the noise reduction grade is promoted to be a third noise reduction grade;

wherein the ear pressure intensity at the first ear pressure level is less than the ear pressure intensity at the second ear pressure level, which is less than the ear pressure intensity at the third ear pressure level;

the noise reduction intensity at the first noise reduction level is smaller than the noise reduction intensity at the second noise reduction level, and the noise reduction intensity at the second noise reduction level is smaller than the noise reduction intensity at the third noise reduction level.

9. The method according to any one of claims 1 to 8, further comprising:

determining a state of the mobile terminal;

the detecting the movement speed of the mobile terminal through the radar sensor includes:

and when the mobile terminal is in a working state, detecting the movement speed of the mobile terminal through the radar sensor.

10. A terminal control apparatus, for use in a mobile terminal having a radar sensor, the apparatus comprising:

a detection module configured to detect a movement speed of the mobile terminal through the radar sensor;

a first determining module configured to determine an application scenario of the mobile terminal according to the movement speed, wherein the application scenario includes a walking application scenario, a riding application scenario and a driving application scenario;

the adjusting module is configured to adjust the working parameters of the mobile terminal according to the application scenario, and comprises:

under the walking application scene, the display brightness of the display module is improved at a first rate;

under the riding application scene, the display brightness of the display module is improved at a second rate, wherein the second rate is greater than the first rate;

and maintaining the display brightness of the display module in the driving application scene.

11. The apparatus of claim 10, wherein the application scenes further comprise static application scenes,

the first determining module is specifically configured to determine that the mobile terminal is in a static application scene if the movement speed is less than a first speed threshold; if the movement speed is equal to or greater than the first speed threshold value, determining that the mobile terminal is in the walking application scene, the riding application scene or the driving application scene.

12. The apparatus of claim 11,

the adjusting module is specifically configured to maintain the display brightness of the display module in the static application scene.

13. The apparatus of claim 12,

the first determining module is specifically configured to determine that the mobile terminal is in the walking application scene, the riding application scene or the driving application scene according to a speed range in which the movement speed is located if the movement speed is equal to or greater than the first speed threshold.

14. The apparatus of claim 13, wherein the first determining module is specifically configured to:

the walking application scenario, corresponding to a first speed range;

the riding application scene corresponds to a second speed range, wherein the lower limit of the second speed range is greater than or equal to the upper limit of the first speed range;

the driving application scenario corresponds to a third speed range, wherein a lower limit of the third speed range is greater than or equal to an upper limit of the second speed range.

15. The apparatus of claim 10,

the adjusting module is specifically configured to adjust an audio output mode of the mobile terminal according to the application scene; wherein different ones of the audio output modes have different levels of ear pressure; and/or different said audio output modes have different noise reduction levels.

16. The apparatus of claim 15, wherein the ear pressure level of the audio output mode in a still application scenario is less than the ear pressure level of the audio output mode in the walking application scenario, the cycling application scenario, and the driving application scenario, wherein the higher the ear pressure level, the greater the ear pressure intensity.

17. The apparatus according to claim 16, wherein the adjusting module is specifically configured to raise the ear pressure level to a first ear pressure level and/or raise the noise reduction level to a first noise reduction level in the walking application scenario; under the riding application scene, the ear pressure grade is promoted to be a second ear pressure grade, and/or the noise reduction grade is promoted to be a second noise reduction grade; under the driving application scene, the ear pressure grade is promoted to be a third ear pressure grade, and/or the noise reduction grade is promoted to be a third noise reduction grade;

wherein the ear pressure intensity at the first ear pressure level is less than the ear pressure intensity at the second ear pressure level, which is less than the ear pressure intensity at the third ear pressure level;

the noise reduction intensity at the first noise reduction level is smaller than the noise reduction intensity at the second noise reduction level, and the noise reduction intensity at the second noise reduction level is smaller than the noise reduction intensity at the third noise reduction level.

18. The apparatus of any one of claims 10 to 17, further comprising:

a second determination module configured to determine a state of the mobile terminal;

the detection module is specifically configured to detect the movement speed of the mobile terminal through the radar sensor when the mobile terminal is in a working state.

19. A terminal control apparatus, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to perform the terminal control method of any one of claims 1 to 9.

20. A non-transitory computer-readable storage medium, instructions in which, when executed by a processor of a computer, enable the computer to perform the terminal control method according to any one of claims 1 to 9.

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