[0031] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0032] See figure 1 , The method for adjusting the screen display of a mobile terminal provided by the present invention includes the following steps:
[0033] Step S101, preset at least one motion state of the mobile terminal and the screen backlight brightness and backlight turn-on time of the mobile terminal corresponding to the motion state;
[0034] Step S102, detecting the movement state of the mobile terminal in real time;
[0035] Step S103: Obtain the screen backlight brightness and backlight turn-on time of the mobile terminal corresponding to the motion state;
[0036] Step S104: Adjust the screen backlight of the mobile terminal according to the obtained mobile terminal screen backlight brightness and backlight on time.
[0037] In the present invention, the mobile terminal may include any mobile device with a screen display function, such as a mobile phone and a tablet computer.
[0038] In the present invention, for step S101, the movement state of the mobile terminal can be pre-set according to the user's needs, and can specifically include a horizontal left movement state, a horizontal right movement state, a vertical upward movement state, and a vertical downward movement state. State, horizontal resting state, inverted resting state and other sports states, of course, also include other sports states, which can be preset according to the needs of users.
[0039] In the present invention, for step S101, the screen backlight brightness and backlight turn-on time of the mobile terminal can be preset according to the needs of the user.
[0040] In the present invention, for step S101, in specific implementation, the screen backlight brightness of the mobile terminal and the backlight turn-on time may have a one-to-one relationship or a one-to-many relationship, so that the backlight brightness and the backlight turn-on time are related. In general, the longer the backlight is turned on, the higher the backlight brightness the user needs, and the shorter the backlight turn-on time, the lower the backlight brightness the user needs.
[0041] In step S101, in specific implementation, the motion state of the mobile terminal and the mobile terminal screen backlight brightness and backlight turn-on time corresponding to the motion state can be preset by the mobile terminal manufacturer according to experimental data during the production process. , No need for users to manually set during use.
[0042] For example, when the mobile terminal is in a horizontal resting state, it is determined that the mobile terminal is idle (such as placed on a desk) at this time. At this time, the screen backlight of the mobile terminal needs to be turned off. Therefore, the corresponding horizontal resting state can be preset The backlight brightness is 0, turn off the backlight display. In addition, when the mobile terminal is in the inverted static state, the corresponding backlight brightness can be preset to 0, and the backlight display can be turned off.
[0043] For the present invention, the acceleration sensor can be used to detect the gravity acceleration of the mobile terminal and the tilt angle relative to the horizontal plane in real time, so as to obtain the motion state of the mobile terminal corresponding to the gravity acceleration and tilt angle.
[0044] Corresponding to the step S102, it may specifically include the steps:
[0045] The first step: pre-store at least one movement state of the mobile terminal, the gravity acceleration of the mobile terminal corresponding to the movement state, and the inclination angle relative to the horizontal plane;
[0046] The second step: real-time detection of the gravity acceleration of the mobile terminal and the inclination angle relative to the horizontal plane to obtain the corresponding mobile terminal motion state.
[0047] It should be noted that the acceleration sensor is a sensor that converts motion or gravity into electrical signals. It is mainly used for the measurement of tilt angle, inertial force, impact and vibration and other parameters. It can sense its own motion state and the position of the installed device Whether the status has changed.
[0048] Therefore, compared with the prior art, the method for adjusting the screen display of a mobile terminal provided by the present invention can detect the motion state of the mobile terminal to obtain the corresponding brightness and turn-on time of the screen backlight of the mobile terminal. The brightness and turn-on time of the screen backlight of the mobile terminal are adjusted to the screen backlight display of the mobile terminal, so as to facilitate the daily use of the mobile terminal by the user, thereby saving the user's precious time, improving the user's work efficiency when using the mobile terminal, and enhancing the user The experience of using mobile terminal products is of great production and practical significance.
[0049] See figure 2 In terms of specific implementation, based on the above-mentioned method for adjusting the screen display of a mobile terminal provided by the present invention, the present invention also provides a mobile terminal including a state detection unit 201, a backlight parameter storage unit 202, and a backlight control unit 203, wherein:
[0050] The state detection unit 201 is configured to detect the motion state of the mobile terminal in real time, and send the detection result to the backlight control unit 203 in real time;
[0051] The backlight parameter storage unit 202 is configured to preset at least one motion state of the mobile terminal and the screen backlight brightness and backlight turn-on time of the mobile terminal corresponding to the motion state;
[0052] The backlight control unit 203 is respectively connected to the state detection unit 201 and the backlight parameter storage unit 202, and according to the detection result sent by the state detection unit 201, reads the backlight parameter storage unit 202 corresponding to the motion state of the mobile terminal According to the screen backlight brightness and backlight on time of the mobile terminal, the screen backlight of the mobile terminal is adjusted according to the screen backlight brightness and backlight on time of the mobile terminal.
[0053] In the present invention, the mobile terminal may include any mobile device with a screen display function, such as a mobile phone and a tablet computer.
[0054] In the present invention, the state detection unit 201 is preferably one or more acceleration sensors installed in the mobile terminal. Of course, according to the needs of the user, it can also be installed in other locations of the mobile terminal.
[0055] For the present invention, the acceleration sensor can be used to detect the gravity acceleration of the mobile terminal and the tilt angle relative to the horizontal plane in real time, so as to obtain the motion state of the mobile terminal corresponding to the gravity acceleration and tilt angle.
[0056] For the present invention, in terms of specific implementation, the state detection unit 201 may include:
[0057] The movement state information storage module is configured to pre-store at least one movement state of the mobile terminal and the gravity acceleration of the mobile terminal corresponding to the movement state and the tilt angle relative to the horizontal plane;
[0058] The motion state acquisition module is connected to the motion state information storage module and is used to detect the gravity acceleration of the mobile terminal and the inclination angle relative to the horizontal plane in real time to obtain the corresponding mobile terminal motion state.
[0059] It should be noted that the acceleration sensor is a sensor that converts motion or gravity into electrical signals. It is mainly used for the measurement of tilt angle, inertial force, impact and vibration and other parameters. It can sense its own motion state and the position of the installed device Whether the status has changed.
[0060] In the present invention, the backlight parameter storage unit 202 is preferably a non-volatile random access memory (Non-Volatile Random Access Memory, NVRAM), which is a semiconductor memory that can retain data even after power is off, so as to ensure the The information stored in the backlight parameter storage unit 202 will not be lost due to power failure. At present, the NVRAM memory includes SD cards (Secure Digital Memory Card) and other types of flash memory expansion memory cards, such as SONY memory sticks, multimedia cards (MMC), CF cards (Compact Flash) and built-in digital cameras NAND flash memory, etc.
[0061] In the backlight parameter storage unit 202, the motion state of the mobile terminal can be pre-set according to the needs of the user, and may specifically include a horizontal leftward motion state, a horizontal rightward motion state, a vertical upward motion state, and a vertical downward motion state. Various motion states such as motion state, forward static state, horizontal tilt state, inverted static state, etc., of course, also include various other motion states, which can be preset according to the needs of the user.
[0062] In the backlight parameter storage unit 202, the screen backlight brightness and backlight turn-on time of the mobile terminal can be preset according to the needs of the user.
[0063] For the present invention, in terms of specific implementation, in the backlight parameter storage unit 202, the screen backlight brightness of the mobile terminal and the backlight turn-on time may have a one-to-one relationship or a one-to-many relationship, so that the brightness of the backlight and The backlight turn-on time is related. Generally, the longer the backlight turn-on time, the higher the backlight brightness required by the user, and the shorter the backlight turn-on time, the lower the backlight brightness required by the user.
[0064] In the backlight parameter storage unit 202, in specific implementation, the motion state of the mobile terminal and the mobile terminal screen backlight brightness and backlight turn-on time corresponding to the motion state can be determined by the mobile terminal manufacturer according to experiments during the production process. The data is pre-set, no need for the user to manually set during use.
[0065] For example, when the mobile terminal is in a horizontal resting state, it is determined that the mobile terminal is idle (such as placed on a desk) at this time. At this time, the screen backlight of the mobile terminal needs to be turned off. Therefore, the corresponding horizontal resting state can be preset The backlight brightness is 0, turn off the backlight display. In addition, when the mobile terminal is in the inverted static state, the corresponding backlight brightness can be preset to 0, and the backlight display can be turned off.
[0066] In the present invention, the backlight control unit 203 may be a central processing unit (CPU), a digital signal processor (DSP), or a single-chip MCU installed on the main board of the mobile terminal. The backlight control unit can automatically adjust the screen backlight of the mobile terminal according to the obtained mobile terminal screen backlight brightness and backlight turn-on time, so as to reduce unnecessary power consumption and improve the endurance of the mobile terminal.
[0067] Therefore, in summary, compared with the prior art, the method for adjusting the screen display of a mobile terminal and its mobile terminal provided by the present invention can obtain the corresponding mobile terminal screen by detecting the motion state of the mobile terminal. The brightness and turn-on time of the backlight, and then adjust the screen backlight display of the mobile terminal according to the brightness and turn-on time of the mobile terminal screen backlight, so as to facilitate the daily use of the mobile terminal by the user, thereby saving the user's precious time and improving the user's use The working efficiency of the mobile terminal enhances the user's experience of using the mobile terminal product, which has great production and practical significance.
[0068] By using the mobile terminal provided by the present invention, the convenience of people's lives can be greatly improved, and people's living standards can be greatly improved.
[0069] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.
