CN107291213A - Mode Selection Method, Device, Terminal, and Computer-Readable Storage Medium - Google Patents

Abstract

The present invention discloses a mode selection method, device, terminal and computer-readable storage medium. The method comprises: detecting whether the terminal is in a power saving mode during charging; if the terminal is in the power saving mode, obtaining the user's usage frequency; if the usage frequency matches the preset frequency, exiting the power saving mode. The mode selection method provided by the embodiment of the present invention can detect whether the terminal is in a power saving mode during charging; if the terminal is in the power saving mode, obtaining the user's usage frequency; if the usage frequency matches the preset frequency, exiting the power saving mode, thereby improving the utilization rate of the device.

Description

Mode Selection Method, Device, Terminal, and Computer-Readable Storage Medium

technical field

Embodiments of the present invention relate to touch screen technology, and in particular to a mode selection method, device, terminal and computer-readable storage medium.

Background technique

With the development of smart terminals, mobile terminals such as smart phones and tablet computers are popularized. When the remaining power of the smart terminal is low, the terminal will start the power saving mode, thereby improving the battery life of the terminal. In related technologies, the power-saving mode usually cancels the power-saving mode when the mobile phone is nearly fully charged, however, terminal performance will be sacrificed in this way, and device utilization is low.

Contents of the invention

The invention provides a mode selection method, device, terminal and computer-readable storage medium, which can improve the utilization rate of equipment.

In a first aspect, an embodiment of the present invention provides a mode selection method, including:

Detect whether the terminal is in power saving mode when charging;

If the terminal is in the power saving mode, obtain the usage frequency of the user;

If the usage frequency matches the preset frequency, exit the power saving mode.

In the second aspect, the embodiment of the present invention also provides a mode selection device, including:

The charging mode detection module detects whether the terminal is in the power saving mode during charging;

The frequency of use acquisition module is used to obtain the frequency of use of the user if the charging mode detection module detects that the terminal is in the power saving mode;

A mode control module, configured to exit the power saving mode if the usage frequency acquired by the usage frequency acquisition module matches a preset frequency.

In a third aspect, an embodiment of the present invention further provides a terminal, and the terminal includes:

one or more processors;

storage means for storing one or more programs,

When one or more programs are executed by one or more processors, the one or more processors implement the mode selection method as shown in the first aspect.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the mode selection method as shown in the first aspect is implemented.

The mode selection method provided by the embodiment of the present invention can detect whether the terminal is in the power saving mode when charging; if the terminal is in the power saving mode, obtain the user's usage frequency; if the usage frequency matches the preset frequency, exit the power saving mode, Improve equipment utilization.

Description of drawings

FIG. 1 is a flowchart of a mode selection method in an embodiment of the present invention;

Fig. 2 is a flow chart of another mode selection method in the embodiment of the present invention;

Fig. 3 is a flow chart of another mode selection method in the embodiment of the present invention;

FIG. 4 is a flowchart of another mode selection method in an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a mode selection device in an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of another mode selection device in an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a terminal in an embodiment of the present invention.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

At present, when the remaining power of the smart terminal is low, the terminal will start the power saving mode, thereby improving the battery life of the terminal. In the related technology, the power saving mode usually cancels the power saving mode when the mobile phone is nearly fully charged, but because the time point of exiting the power saving mode in the related technology is that the charging is close to full power (such as 80% full) before exiting the power saving mode , so the terminal function continues to be affected until it is close to full power. In addition, there is another power-saving mode in the related art called DOZE mode, but this mode will exit once the power is turned on. However, in actual use, if the remaining power of the terminal is very low (for example, 5%), if USB charging is used at this time, it will appear that when the user is charging while using, the charging power and power consumption are similar, resulting in a terminal charging rate slow down. In order to solve the above problems, the embodiment of the present invention provides a mode selection method, which can determine whether to postpone the power saving mode according to the user's usage frequency during USB charging or other charging methods, and then exit the power saving mode as soon as possible and reasonably, improving the performance of the device. utilization rate.

FIG. 1 is a flowchart of a mode selection method provided by an embodiment of the present invention, and the method is applied to a terminal with a touch screen, such as a smart phone, a tablet computer, a notebook computer, and the like. This method is applicable to the case where the terminal is charging, and specifically includes the following steps:

Step 110, detecting whether the terminal is in the power saving mode during charging.

The power saving mode is a working mode that reduces the power consumption of the terminal. This working mode can reduce background data sending and receiving, reduce screen brightness, and so on. Exemplarily, when the power of the terminal is less than the preset power, the DOZE mode is activated regardless of whether it is connected to a power source. Doze mode is a new mode on Android 6.0, which allows only some tasks to run in the background, and the others are forcibly stopped. Doze mode reduces power consumption by delaying the CPU and network activities in the background of the application.

After the terminal is connected to the power supply through the connecting cable, the terminal can obtain the type of the currently connected power supply. Power types include fast charging, normal charging and USB charging. Fast charging achieves fast charging by increasing the charging current. The fast charging corresponds to the first charging mode, and the charging current of the fast charging is greater than 1A. General charging is connected to a 220V power supply through a power adapter, and the power adapter provides a charging current of 1A for the terminal, and general charging corresponds to the second charging mode. USB charging can connect the terminal with the USB interface of personal computer, notebook computer and mobile power supply, and then charge through the USB interface of the above-mentioned equipment. USB charging corresponds to the third charging mode. The charging current of USB charging is lower than that of normal charging, and the charging current of normal charging is lower than that of fast charging.

Usually, if the user connects the terminal to the power adapter for normal charging or fast charging, the terminal can be charged quickly, and there is no need to worry about the problem that the terminal consumes too much power during charging and the charging rate is too slow. However, when using the USB interface to charge, because different electronic devices have different voltages on the USB interface, the corresponding charging current is also different. At this time, if the user uses the terminal, the problem of excessive power consumption and slow charging rate may occur. . Based on this, as shown in FIG. 2, before step 110, detecting whether the terminal is in the power saving mode during charging, includes:

Step 101, when the terminal is connected to the charging device, obtain the current charging mode.

Wherein, the charging mode is the first charging mode or the second charging mode or the third charging mode, the charging current of the first charging mode is greater than the charging current of the second charging mode, and the charging current of the second charging mode is greater than that of the third charging mode current.

Both the first charging mode and the second charging mode can be charged through a power adapter, and the third charging mode requires a USB interface to be connected to a non-power adapter. On Android, you can use the

In one implementation, the current charging mode can be determined through the BatteryManager.BATTERY_PLUGGED_AC parameter. If it is BatteryManager.BATTERY_PLUGGED_AC, it is currently in the first charging mode or the second charging mode; if it is not BatteryManager.BATTERY_PLUGGED_AC, it is determined that it is currently in the third charging mode.

Step 102, if the current charging mode is the third charging mode, determine whether the current remaining power is less than a preset power.

The current remaining power of the battery can be obtained through the action.equals(Intent.ACTION_BATTERY_CHANGED parameter. After obtaining the current remaining power, determine whether the current remaining power is less than the preset power. The preset power can be preset by the programmer or the user, for example The preset electricity is 5%-20% of the total electricity, preferably 10% of the total electricity.

Step 103, if the current remaining power is less than the preset power, enter the power saving mode.

If the current remaining power is less than the preset power, it means that the current remaining power is low. In order to ensure that the terminal can be powered on and running, the terminal starts the power saving mode. The power saving mode may be a power saving strategy corresponding to the DOZE mode.

Step 104, if the current remaining power is greater than or equal to the preset power, maintain the current running state.

If the current remaining power is greater than or equal to the preset power, it means that the current remaining power is relatively high, and the operation of the terminal can be maintained within a certain period of time, and the terminal can maintain the current operating state.

In this embodiment, by identifying the charging mode, it is possible to determine whether the currently connected power source is a USB power source or a power adapter power source, so as to start the power saving mode more accurately and improve the utilization rate of the device.

Step 120, if the terminal is in the power saving mode, acquire the frequency of use of the user.

The frequency of use by the user may be the number of operations input by the user, or the number of touch points input by the user.

Optionally, it is determined whether the application running in the foreground is a preset application. Wherein, the power consumption of the preset application exceeds the preset power consumption. If the application running in the foreground is a preset application, the input frequency per minute of the user in the foreground application is acquired, and the input frequency is determined as the usage frequency.

Optionally, the screen is always on during the running of the application. For example, a video playback application, a video chat application, and the like. At this time, when the user does not touch the input, the screen is still on. If the user continues to input the touch operation, the input frequency of the user input operation is obtained as the usage frequency. For example, the user adjusts the progress bar multiple times in the video playing application, or the user switches the front camera and the rear camera multiple times in the video chat application. The usage frequency input by the user may be 5 times per minute or 10 times per minute.

Optionally, after the application receives the operation input by the user, it will start background calculation processing. For example, when the user runs a game application, after the user performs an operation, the game application not only needs the corresponding operation, but also performs the calculation on the screen. To display the operation result of this operation, it also needs to send synchronization data to the server on the network side, and the power consumption in the background is high. At this time, if the user inputs multiple input operations, more corresponding operations are performed in the background, and the power saving mode cannot be entered at this time. At this time, the input frequency is determined according to the number of touch points input by the user on the screen.

If the terminal is not in the power saving mode, it means that the power is sufficient and the process can be ended. Or go back to step 110.

Step 130, exit the power saving mode if the usage frequency matches the preset frequency.

For applications running in the foreground with high power consumption, the power consumption can only be effective when the user input frequency is reduced. Therefore, after detecting the user's frequency of use, if the frequency of use is less than the preset frequency, exit the power saving mode . Otherwise, if the usage frequency is greater than or equal to the preset frequency, the power saving mode will be kept. The preset frequency can be set by the user or programmer, or can be determined by machine learning. The machine learning algorithm may be a neural network or the like.

Step 140, if the usage frequency does not match the preset frequency, continue to execute the power saving mode.

If the frequency of use is greater than the preset frequency, the power saving mode will continue to be executed.

The mode selection method provided by the embodiment of the present invention can detect whether the terminal is in the power saving mode when charging; if the terminal is in the power saving mode, obtain the user's usage frequency; if the usage frequency matches the preset frequency, exit the power saving mode. Compared with the related art that exits the power saving mode when the power is turned on and exits the power saving mode when the power is close to full, this embodiment can flexibly adjust the time to exit the power saving mode according to the user's actual frequency of use, improving equipment utilization.

In the process of implementing the foregoing embodiments, it is found that users use terminals habitually, that is, users use terminals at different frequencies on weekdays and holidays. Therefore, the corresponding preset frequency can be determined according to the current date attribute (working day or holiday), so as to improve the accuracy of exiting the power saving mode.

FIG. 3 is a flow chart of another mode selection method provided by an embodiment of the present invention, as a further description of the above embodiment, including:

Step 210, detecting whether the terminal is in the power saving mode during charging.

Step 220, if the terminal is in the power saving mode, acquire the frequency of use of the user.

Step 230, determine the current date attribute according to the current time, and the date attribute includes working days or holidays.

The current date information is obtained through the calendar application, and the current date attribute is determined according to the date information.

For example, the current date information obtained through the calendar application is Wednesday. Determine whether Wednesday is a working day. If yes then it is a weekday, otherwise, if otherwise it is a holiday.

Step 240, acquiring the preset frequency corresponding to the date attribute.

The preset frequencies corresponding to weekdays and holidays are respectively preset, and the set data are stored. When the current date attribute is determined in step 230, the pre-stored preset frequency corresponding to the current date attribute is read. The preset frequency corresponding to weekdays is lower than the preset frequency corresponding to holidays.

Step 250, if the usage frequency matches the preset frequency, exit the power saving mode.

Step 260, if the usage frequency does not match the preset frequency, continue to execute the power saving mode.

The technical solution provided by this embodiment can set different preset frequencies according to different operating habits of users on weekdays and holidays, and then launch a power-saving mode more accurately, further improving equipment utilization.

In a usage scenario, as shown in Figure 4, the determination of the preset usage frequency can be calculated not only by working days or holidays, but also by the average value. The specific scheme is as follows:

Step 310, detecting whether the terminal is in the power saving mode during charging.

Step 320, if the terminal is in the power saving mode, acquire the frequency of use of the user.

Step 330 , acquiring the usage frequency of the current user in at least two charging periods.

The terminal may set different preset frequencies for different users, because different users use different applications, and different users have different operation contents for the same application. Different users can be identified by the account currently logged in, or by the bound fingerprint entered by the user.

The preset frequencies corresponding to different users can be implemented in any of the following ways:

Optionally, the frequency of use corresponding to the same first charging time period in at least two days is acquired, and the first charging time period includes current time information.

Obtain the usage frequency corresponding to the same charging period for at least two consecutive days. Alternatively, the use frequency corresponding to the same application in the same charging time period of at least two non-consecutive days is acquired, and the same application is the current foreground application.

Optionally, use frequencies corresponding to multiple second charging time periods in a day are acquired.

The frequency of use in multiple second charging time periods during a day from morning (eg 8:00) to night (22:00) is acquired.

Step 340. Determine an average usage frequency according to the usage frequencies in at least two charging periods.

Calculate the average value of the obtained multiple usage frequencies as the preset usage frequency.

Step 350, if the usage frequency matches the average usage frequency, exit the power saving mode.

This embodiment can obtain the user's use frequency in multiple charging time periods with common characteristics, and determine the preset adaptive frequency suitable for the current user according to the obtained historical use frequency, further improve the accuracy of exiting the power saving mode, and improve the accuracy of the device. utilization rate.

FIG. 5 is a schematic structural diagram of a mode selection device provided by an embodiment of the present invention. The device is used to implement the method in the above embodiment. The device is located in a mobile terminal and includes:

The charging mode detection module 410 detects whether the terminal is in the power saving mode during charging;

The frequency of use acquisition module 420 is used to obtain the frequency of use of the user if the charging mode detection module 410 detects that the terminal is in the power saving mode;

The mode control module 430 is configured to exit the power saving mode if the usage frequency acquired by the usage frequency acquisition module 420 matches the preset frequency.

Further, as shown in FIG. 6 , a charging mode acquiring module 440 is also included.

The charging mode acquiring module 440 is used to: when the terminal is connected to the charging device, acquire the current charging mode, the charging mode is the first charging mode or the second charging mode or the third charging mode, and the charging current of the first charging mode is greater than that of the second charging mode The charging current of the mode, the charging current of the second charging mode is greater than the charging current of the third charging mode;

The mode control module 430 is also used for, if the current charging mode is the third charging mode, judge whether the current remaining power is less than the preset power; if the current remaining power is less than the preset power, enter the power saving mode.

Further, a preset frequency determining module 450 is also included.

The preset frequency determination module 450 is configured to: determine the current date attribute according to the current time, and the date attribute includes weekdays or holidays; and acquire the preset frequency corresponding to the date attribute.

Further, the frequency acquisition module 420 is used for:

Determine whether the application running in the foreground is a default application, and the power consumption of the default application exceeds the preset power consumption;

If the application running in the foreground is a preset application, the input frequency per minute of the user in the foreground application is acquired, and the input frequency is determined as the usage frequency.

Further, the preset frequency determination module 450 is also used for:

Obtain the usage frequency of the current user in at least two charging periods;

determining an average frequency of use based on the frequency of use in at least two charging periods;

Correspondingly, the mode control module 430 is configured to exit the power saving mode if the usage frequency matches the average usage frequency.

Further, the preset frequency determination module 450 is configured to: obtain the frequency of use corresponding to the same first charging time period in at least two days, the first charging time period includes current time information; or obtain multiple second charging times in one day The frequency of use corresponding to the segment.

Further, the mode control module 430 is configured to exit the power saving mode if the usage frequency is lower than the preset frequency.

In the mode selection device provided by the embodiment of the present invention, the charging mode detection module 410 can detect whether the terminal is in the power saving mode when charging; the usage frequency acquisition module 420 acquires the user's usage frequency when the terminal is in the power saving mode; the mode control module 430 is in the When the frequency of use matches the preset frequency, exit the power saving mode. Compared with the related art that exits the power saving mode when the power is turned on and exits the power saving mode when the power is close to full, this embodiment can flexibly adjust the time to exit the power saving mode according to the user's actual frequency of use, improving equipment utilization.

The above-mentioned device can execute the methods provided by all the foregoing embodiments of the present invention, and has corresponding functional modules and advantageous effects for executing the above-mentioned methods. For technical details not described in detail in this embodiment, reference may be made to the methods provided in all the foregoing embodiments of the present invention.

FIG. 7 is a schematic structural diagram of a terminal provided by an embodiment of the present invention. As shown in FIG. 7, the terminal may include: a housing (not shown in the figure), a first memory 501, a first central processing unit (Central Processing Unit, CPU) 502 (also known as the first processor, hereinafter referred to as CPU) ), a computer program stored on the first memory 501 and operable on the first processor 502, a circuit board (not shown in the figure) and a power supply circuit (not shown in the figure). The above-mentioned circuit board is placed inside the space surrounded by the above-mentioned housing; the above-mentioned CPU502 and the above-mentioned first memory 501 are arranged on the above-mentioned circuit board; the above-mentioned power supply circuit is used to supply power to each circuit or device of the above-mentioned terminal; the above-mentioned first memory 501 , for storing executable program codes; the above-mentioned CPU 502 runs the program corresponding to the above-mentioned executable program codes by reading the executable program codes stored in the above-mentioned first memory 501, so as to perform:

Detect whether the terminal is in power saving mode when charging;

If the terminal is in the power saving mode, obtain the usage frequency of the user;

If the frequency of use matches the preset frequency, the power saving mode will be exited.

The terminal above also includes: peripheral interface 503, RF (Radio Frequency, radio frequency) circuit 505, audio circuit 506, speaker 511, power management chip 508, input/output (I/O) subsystem 509, touch screen 512, other input/output Control device 510 and external port 504 , these components communicate via one or more communication buses or signal lines 507 .

In addition, the terminal also includes a camera and an RGB light sensor. The RGB light sensor is located next to the camera and can be set adjacent to the camera. The camera can be a front camera or a rear camera. The RGB light sensor can also be configured separately from the camera, for example, configured on a narrow side of the terminal side.

It should be understood that the illustrated terminal 500 is only one example of a terminal, and that the terminal 500 may have more or fewer components than shown, may combine two or more components, or may have Different component configurations. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The terminal for controlling the doorbell provided in this embodiment will be described in detail below, and the terminal takes a smart phone as an example.

The first memory 501, the above-mentioned first memory 501 can be accessed by the CPU 502, the peripheral interface 503, etc., the above-mentioned first memory 501 can include a high-speed random access first memory, and can also include a non-volatile first memory, such as one or A plurality of magnetic disk first storage devices, flash memory devices, or other volatile solid state first storage devices.

Peripheral interface 503 , the above-mentioned peripheral interface 503 can connect the input and output peripherals of the device to the CPU 502 and the first memory 501 .

The I/O subsystem 509 , the above-mentioned I/O subsystem 509 can connect input and output peripherals on the device, such as a touch screen 512 and other input/control devices 510 , to the peripheral interface 503 . I/O subsystem 509 may include a display controller 5091 and one or more input controllers 5092 for controlling other input/control devices 510 . Among them, one or more input controllers 5092 receive electrical signals from or send electrical signals to other input/control devices 510, which may include physical buttons (push buttons, rocker buttons, etc.) ), dials, slide switches, joysticks, click wheels. It should be noted that the input controller 5092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse. In addition, other input/control devices 510 may also include a camera, a fingerprint sensor, a gyroscope, and the like.

Wherein, according to the working principle of the touch screen and the classification of the medium for transmitting information, the touch screen 512 can be a resistive type, a capacitive sensing type, an infrared type or a surface acoustic wave type. Classified according to the installation method, the touch screen 512 can be: plug-in type, built-in type or integral type. Classified according to technical principles, the touch screen 512 may be: a touch screen with vector pressure sensing technology, a touch screen with resistive technology, a touch screen with capacitive technology, a touch screen with infrared technology or a touch screen with surface acoustic wave technology.

The touch screen 512, the touch screen 512 is an input interface and an output interface between the user terminal and the user, and displays visual output to the user. The visual output may include graphics, text, icons, videos, etc. Optionally, the touch screen 512 sends an electrical signal triggered by the user on the touch screen (such as an electrical signal on the contact surface) to the first processor 502 .

The display controller 5091 in the I/O subsystem 509 receives electrical signals from the touch screen 512 or sends electrical signals to the touch screen 512 . The touch screen 512 detects the contact on the touch screen, and the display controller 5091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 512, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 512 can be a running Icons for games, icons for networking to appropriate networks, etc. It is worth noting that the device may also include an optical mouse, which is a touch-sensitive surface that does not display visual output, or that is an extension of a touch-sensitive surface formed by a touchscreen.

The RF circuit 505 is mainly used to establish communication between the smart speaker and the wireless network (that is, the network side), and realize data reception and transmission between the smart speaker and the wireless network. Such as sending and receiving short messages, e-mails, etc.

The audio circuit 506 is mainly used to receive audio data from the peripheral interface 503 , convert the audio data into electrical signals, and send the electrical signals to the speaker 511 .

The speaker 511 is used to restore the voice signal received by the smart speaker from the wireless network through the RF circuit 505 into sound and play the sound to the user.

The power management chip 508 is used for power supply and power management for the hardware connected to the CPU 502 , the I/O subsystem and the peripheral interface.

In this embodiment, the central first processor 502 is used to:

Detect whether the terminal is in power saving mode when charging;

If the terminal is in the power saving mode, obtain the usage frequency of the user;

If the frequency of use matches the preset frequency, the power saving mode will be exited.

Further, before detecting whether the terminal is in the power saving mode during charging, it also includes:

When the terminal is connected to the charging device, obtain the current charging mode, the charging mode is the first charging mode or the second charging mode or the third charging mode, the charging current of the first charging mode is greater than the charging current of the second charging mode, and the second charging mode The charging current of the mode is greater than the charging current of the third charging mode;

If the current charging mode is the third charging mode, it is judged whether the current remaining power is less than the preset power;

If the current remaining power is less than the preset power, enter the power saving mode.

Further, before exiting the power saving mode if the usage frequency matches the preset frequency, the method further includes:

Determine the current date attribute according to the current time, and the date attribute includes working days or holidays;

Get the preset frequency corresponding to the date attribute.

Further, obtain the user's usage frequency, including:

Determine whether the application running in the foreground is a default application, and the power consumption of the default application exceeds the preset power consumption;

If the application running in the foreground is a preset application, the input frequency per minute of the user in the foreground application is acquired, and the input frequency is determined as the usage frequency.

Further, before exiting the power saving mode if the usage frequency matches the preset frequency, the method further includes:

Obtain the usage frequency of the current user in at least two charging periods;

determining an average frequency of use based on the frequency of use in at least two charging periods;

Correspondingly, if the frequency of use matches the preset frequency, the power saving mode will be exited, including:

If the frequency of use matches the average frequency of use, power saving mode is exited.

Further, the usage frequency of the current user in at least two charging periods is obtained, including:

Acquiring the frequency of use corresponding to the same first charging time period in at least two days, the first charging time period including current time information; or,

The frequency of use corresponding to multiple second charging time periods in a day is acquired.

Further, if the frequency of use matches the preset frequency, exit the power saving mode, including:

If the usage frequency is less than the preset frequency, exit the power saving mode.

The embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the following steps can be realized:

Detect whether the terminal is in power saving mode when charging;

If the terminal is in the power saving mode, obtain the usage frequency of the user;

If the frequency of use matches the preset frequency, the power saving mode will be exited.

Further, before detecting whether the terminal is in the power saving mode during charging, it also includes:

When the terminal is connected to the charging device, obtain the current charging mode, the charging mode is the first charging mode or the second charging mode or the third charging mode, the charging current of the first charging mode is greater than the charging current of the second charging mode, and the second charging mode The charging current of the mode is greater than the charging current of the third charging mode;

If the current charging mode is the third charging mode, it is judged whether the current remaining power is less than the preset power;

If the current remaining power is less than the preset power, enter the power saving mode.

Further, before exiting the power saving mode if the usage frequency matches the preset frequency, the method further includes:

Determine the current date attribute according to the current time, and the date attribute includes working days or holidays;

Get the preset frequency corresponding to the date attribute.

Further, obtain the user's usage frequency, including:

Determine whether the application running in the foreground is a default application, and the power consumption of the default application exceeds the preset power consumption;

If the application running in the foreground is a preset application, the input frequency per minute of the user in the foreground application is acquired, and the input frequency is determined as the usage frequency.

Further, before exiting the power saving mode if the usage frequency matches the preset frequency, the method further includes:

Obtain the usage frequency of the current user in at least two charging periods;

determining an average frequency of use based on the frequency of use in at least two charging periods;

Correspondingly, if the frequency of use matches the preset frequency, the power saving mode will be exited, including:

If the frequency of use matches the average frequency of use, power saving mode is exited.

Further, the usage frequency of the current user in at least two charging periods is obtained, including:

Acquiring the frequency of use corresponding to the same first charging time period in at least two days, the first charging time period including current time information; or,

The frequency of use corresponding to multiple second charging time periods in a day is acquired.

Further, if the frequency of use matches the preset frequency, exit the power saving mode, including:

If the usage frequency is less than the preset frequency, exit the power saving mode.

The computer storage medium in the embodiments of the present invention may use any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (non-exhaustive list) of computer readable storage media include: electrical connections with one or more leads, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), Erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In this document, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a data signal carrying computer readable program code in baseband or as part of a carrier wave. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. .

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including - but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out the operations of the present invention may be written in one or more programming languages, or combinations thereof, including object-oriented programming languages—such as Java, Smalltalk, C++, and conventional procedural programming languages. Programming language - such as "C" or a similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In cases involving a remote computer, the remote computer can be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as through an Internet service provider). Internet connection).

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described above, and various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (10)

1. A mode selection method, characterized in that, comprising: Detect whether the terminal is in power saving mode when charging; If the terminal is in the power saving mode, obtain the usage frequency of the user; If the usage frequency matches the preset frequency, exit the power saving mode. 2. The mode selection method according to claim 1, wherein before detecting whether the terminal is in the power saving mode during charging, further comprising: When the terminal is connected to the charging device, obtain the current charging mode, the charging mode is the first charging mode or the second charging mode or the third charging mode, and the charging current of the first charging mode is greater than the second charging mode mode of charging current, the charging current of the second charging mode is greater than the charging current of the third charging mode; If the current charging mode is the third charging mode, it is judged whether the current remaining power is less than the preset power; If the current remaining power is less than the preset power, enter the power saving mode. 3. The mode selection method according to claim 1, further comprising: before exiting the power saving mode if the frequency of use matches a preset frequency, Determine the current date attribute according to the current time, and the date attribute includes working days or holidays; Get the preset frequency corresponding to the date attribute. 4. The mode selection method according to claim 1, wherein said acquisition of user frequency of use comprises: judging whether the application running in the foreground is a preset application, and the power consumption of the preset application exceeds the preset power consumption; If the application running in the foreground is a preset application, the user's input frequency per minute in the foreground application is acquired, and the input frequency is determined as the usage frequency. 5. The mode selection method according to claim 1, further comprising: Obtain the usage frequency of the current user in at least two charging periods; determining an average frequency of use based on the frequency of use in the at least two charging periods; Correspondingly, if the usage frequency matches the preset frequency, exiting the power saving mode includes: If the frequency of use matches the average frequency of use, exit the power saving mode. 6. The mode selection method according to claim 5, wherein said obtaining the usage frequency of the current user in at least two charging periods comprises: Acquiring the frequency of use corresponding to the same first charging time period in at least two days, the first charging time period including current time information; or, The frequency of use corresponding to multiple second charging time periods in a day is acquired. 7. The mode selection method according to claim 1, wherein if the frequency of use matches a preset frequency, exiting the power saving mode comprises: If the usage frequency is less than the preset frequency, exit the power saving mode. 8. A mode selection device, characterized in that it comprises: The charging mode detection module detects whether the terminal is in the power saving mode during charging; The frequency of use acquisition module is used to obtain the frequency of use of the user if the charging mode detection module detects that the terminal is in the power saving mode; A mode control module, configured to exit the power saving mode if the usage frequency acquired by the usage frequency acquisition module matches a preset frequency. 9. A terminal, characterized in that the terminal comprises: one or more processors; storage means for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors are made to implement the mode selection method according to any one of claims 1-7. 10. A computer-readable storage medium, on which a computer program is stored, wherein, when the program is executed by a processor, the mode selection method according to any one of claims 1-7 is implemented.