WO2017088549A1

WO2017088549A1 - Implementation method and system for reserving battery power of smart terminal

Info

Publication number: WO2017088549A1
Application number: PCT/CN2016/098029
Authority: WO
Inventors: 谢祖国
Original assignee: Tcl移动通信科技（宁波）有限公司
Priority date: 2015-11-26
Filing date: 2016-09-05
Publication date: 2017-06-01
Also published as: CN105554316A; CN105554316B

Abstract

Disclosed are an implementation method and device for reserving battery power of a smart terminal. The method comprises: a smart terminal detects battery power according to a specified cycle and determines whether the current battery power is less than a preset power threshold; and if the current battery power is less than the power threshold, then either automatically restarts and enters an economy mode in which non-system native processes are closed or automatically shuts off.

Description

Method and system for realizing battery capacity of reserved intelligent terminal

Technical field

The present invention relates to the field of intelligent terminal technologies, and in particular, to a method and system for realizing battery power reserved for a smart terminal.

Background technique

At present, smart phones are more and more accepted by the public, but the battery life problem has not been qualitatively improved. Smartphones generally need to be charged one day, that is, the battery life problem in one day is very serious, such as:

(1) In the case of running multiple applications and frequently accessing the data network, the power will be exhausted and shut down on the same day;

(2) If the user forgets the low battery reminder during the process of playing mobile games or watching videos, the user may run out of power and shut down.

Moreover, after the power is turned off, the power is not enough to support the power-on again. If the user does not carry the mobile power charging or has no backup battery, then the mobile phone is completely unusable (for example, the telephone cannot be connected, which may affect the user's emergency telephone contact). This is true for almost every smartphone.

It can be seen that the existing smart phones do not reserve the "intelligence" of emergency power. That is, the smart phone manufacturers in the market almost never consider "smart" to reserve part of the power for emergency calls.

Therefore, the prior art has yet to be improved and developed.

technical problem

In view of the above-mentioned deficiencies of the prior art, the present invention aims to provide a method and system for realizing the battery power of a smart terminal, which aims to solve the problem that the smart terminal in the prior art can only continue if the battery is not charged or replaced when the battery is low. Power consumption, unable to intelligently reserve part of the power, used for emergency call defects.

Technical solution

The technical solution of the present invention is as follows:

The invention provides a method for realizing the battery power of the smart terminal, wherein the method comprises the following steps:

The smart terminal detects the battery power according to a specified period, and determines whether the current battery power is less than a preset power threshold;

If the current battery power is less than the power threshold, the remaining current battery power is used as the reserved power;

According to the reserved power, it automatically restarts and enters the eco mode, or automatically shuts down, wherein the eco mode is a system native security mode that disables the third party application.

Preferably, before the smart terminal detects the battery power according to a specified period, the smart terminal includes:

The intelligent terminal receives the operation instruction of the user, sets the power threshold, and sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold.

Preferably, if the current battery power is less than the power threshold, the system automatically restarts and enters an environmental mode in which the non-system native process is shut down, or automatically shuts down, including:

If the current battery power is less than the power threshold, it is determined that the user sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold;

When the option is to enter the eco mode, the smart terminal automatically restarts and enters the eco mode after restarting;

When the option is automatic shutdown, the smart terminal automatically shuts down.

Preferably, when the option is to enter the eco mode, the smart terminal automatically restarts, and after restarting, enters an eco mode in which the non-system native process is closed, and further includes: when the smart terminal detects that the current battery power is less than the When the power threshold changes to be greater than the power threshold or when the charger is detected, the environmental mode is exited.

Preferably, when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the data connection, WiFi, Bluetooth, GPS service, NFC, and vibration prompt are turned off. .

The invention also provides a method for realizing the battery power of the smart terminal, wherein the method comprises the following steps:

If the current battery power is less than the power threshold, it will automatically restart and enter the environmental mode that shuts down the non-system native process, or automatically shut down.

When the option is to enter the eco mode, the smart terminal automatically restarts, and after the restart, enters the eco mode in which the non-system native process is closed;

The method for realizing the battery power of the smart terminal, wherein when the option is to enter the eco mode, the smart terminal automatically restarts, and after the restart, enters an environmental mode in which the non-system native process is closed, and includes: when the smart When the terminal detects that the current battery power changes from being smaller than the power threshold to be greater than the power threshold or detects that the charger is connected, the terminal exits the environment mode.

The method for realizing the battery power of the smart terminal is reserved, wherein when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the data connection and the WiFi are closed. Bluetooth, GPS service, NFC and vibrating alert.

The invention also provides an implementation system for reserving battery power of a smart terminal, comprising:

The power detecting and determining module is configured to detect, by the smart terminal, the battery power according to a specified period, and determine whether the current battery power is less than a preset power threshold;

The control module is configured to automatically restart and enter an environmental mode in which the non-system native process is turned off, or automatically shut down if the current battery power is less than the power threshold.

Preferably, the method further includes:

The setting module is configured to receive an operation instruction of the user by the smart terminal, set a power threshold, and set an option to enter an eco mode or automatically shut down if the current battery power is lower than the power threshold.

Preferably, the control module specifically includes:

The selection determining unit is configured to: if the current battery power is less than the power threshold, determine, if the current battery power is lower than the power threshold, the user enters the environmental protection mode or selects an automatic shutdown;

The eco mode startup unit is configured to automatically restart the smart terminal when the option is to enter the eco mode, and enter the eco mode that shuts down the non-system native process after the restart;

The automatic shutdown unit is used to automatically shut down the intelligent terminal when the option is automatic shutdown.

Preferably, the eco mode startup unit is further configured to exit the eco mode when the smart terminal detects that the current battery power changes from less than the power threshold to be greater than the power threshold or detects a charger access.

Preferably, when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the data connection, WiFi, Bluetooth, GPS service, NFC, and vibration prompt are turned off. Wait.

Beneficial effect

The invention provides a method and a system for realizing the battery power of the smart terminal. The method includes: the smart terminal detects the battery power according to a specified period, and determines whether the current battery power is less than a preset power threshold; if the current battery power is less than When the power threshold is reached, it automatically restarts and enters an environmental mode in which the non-system native process is turned off, or automatically shuts down. The invention realizes that when the battery level of the intelligent terminal is lower than the power threshold, if the battery cannot be charged or replaced, the system automatically restarts and enters the environmental protection mode in which the non-system native process is turned off, or automatically shuts down, to ensure that the smart terminal reserves a certain amount of power. For users to use in emergency communication, it is convenient for users.

DRAWINGS

FIG. 1 is a flowchart of a preferred embodiment of a method for implementing battery power reserved for a smart terminal according to the present invention.

2 is a structural block diagram of a preferred embodiment of a system for implementing battery power reserved for a smart terminal according to the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

The present invention provides a method and system for realizing the battery power of the smart terminal. In order to make the object, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1, FIG. 1 is a flowchart of a preferred embodiment of a method for implementing battery power reserved for a smart terminal according to the present invention. As shown in Figure 1, it includes the following steps:

Step S100: The smart terminal detects the battery power according to a specified period, and determines whether the current battery power is less than a preset power threshold.

In the method embodiment of the present invention, the smart terminal needs to periodically detect the battery power, and compare the detected current battery power with the power threshold to determine whether the current battery power is less than the power threshold. When the current battery power is less than the power threshold, the remaining battery power is used as the reserved power for the user to use for emergency communication.

Step S200: If the current battery power is less than the power threshold, the system automatically restarts and enters an environmental mode in which the non-system native process is turned off, or automatically shuts down.

In step S200, when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the data connection, WiFi, Bluetooth, GPS service, NFC, and Vibration tips, etc., to ensure maximum power savings.

In the specific implementation, when the brightness of the display screen is adjusted to the specified brightness, the brightness of the display screen is adjusted to 10% of the maximum brightness of the display screen of the smart terminal; when the lock screen time is adjusted to the specified time, the lock screen time is shortened from the current value to the current value. 15s (the minimum lock screen time for most smart terminals is set at 10-15s).

Enter the eco-friendly mode (that is, automatically launch the Android native security mode, which will disable the running of all third-party programs, plug-ins, etc., only run the Android kernel program), some core code is as follows:

/base/services/java/com/android/server/SystemServer.java

Final boolean safeMode = wm.detectSafeMode();

If (safeMode) {

Try {

ActivityManagerNative.getDefault().enterSafeMode();

// Post the safe mode state in the Zygote Class

Zygote.systemInSafeMode = true;

// Disable the JIT for the system_server Process

VMRuntime.getRuntime().disableJitCompilation();

} catch (RemoteException e) {

}

} else {

// Enable the JIT for the system_server Process

VMRuntime.getRuntime().startJitCompilation();

}

The above code only refers to the code of the core modules such as Zygote and ActivityManagerNative. The code of other modules is not provided.

Now take the smart phone as an example to illustrate, in the smart phone, RF, baseband, AP (Application The Processor, which is the application processor, occupies 45%, 25%, and 30% of the power consumption, respectively. Because the phone function of the mobile phone is a basic function, the power consumption of the radio frequency and the baseband part does not consider how to save power. The present invention mainly considers how to reduce the power consumption of the AP, that is, how to minimize the AP when the smart terminal enters the environmental protection mode. Power consumption.

On Android phones, the most power-hungry program types are as follows:

1) Applications that do not release wake lock

The application can get the PARTIAL_WAKE_LOCK lock, which allows the screen to be turned off, but will keep the CPU running the specified process all the time. This lock will prevent the CPU from entering deep sleep mode (deep Sleep), bringing a lot of background power consumption.

2) Applications that maintain data connections for a long time

Generally speaking, the data connection is a "long connection slow heartbeat". In order to maintain the heartbeat, the application must periodically wake up the CPU once and use the network once. This power consumption is also considerable. If there are many such applications, the power consumption will be multiplied, and such applications are generally third-party applications.

3) Application for monitoring (registering) a large number of unrelated events

Some applications monitor a large number of unrelated system events such as network switching, signal changes, battery changes, etc. Once the event is triggered, they are frequently woken up and executed, and the power consumption of this application is also considerable.

Therefore, when switching to the eco mode, the above three types of third-party applications are disabled through the Android native security mode, and only the system native process is retained, which effectively reduces the AP's power consumption.

Further, before the step S100, the method further includes:

Step S10: The intelligent terminal receives the operation instruction of the user, sets the power threshold, and sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold.

In step S10, when the user enters the setting interface of the smart terminal, the power threshold may be set. Generally, the power threshold is set to 10-15% of the total battery power in the case of full power. At the same time, it can also set an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold. When the option to enter the eco mode is checked, if the current battery charge is less than the power threshold, it will automatically restart and enter the eco mode of the non-system native process; when the auto power off option is selected, When the current battery level is less than the power threshold, it will automatically shut down. In this way, even if the user is using the smart terminal when the battery power is lower than 15%, and the battery cannot be charged or replaced in time, the automatic reset mode is entered into the eco mode, or the automatic shutdown is performed to automatically reserve the power, thereby avoiding the complete battery power. Exhausted and unable to boot emergency communication again.

Further, the step S200 specifically includes:

Step S201: If the current battery power is less than the power threshold, determine, if the current battery power is lower than the power threshold, the user enters the environmental protection mode or selects an automatic shutdown;

Step S202: When the selected item is in the eco mode, the smart terminal automatically restarts, and after restarting, enters an environmental mode in which the non-system native process is closed;

Step S203: When the option is automatic shutdown, the smart terminal automatically shuts down.

Further, the step S202 further includes: when the smart terminal detects that the current battery power is changed from being less than the power threshold to being greater than the power threshold or detecting the charger access, exiting the environment mode. At this point, when the user has started charging the smart terminal or replacing the battery with sufficient power, the environmental mode will be exited and the mode will be restored until the mode is not switched to the eco mode, so that the user can open various non-system natives again. Process use. Compared with the prior art, when the smart terminal switches to the super power saving mode, even if it is charged, it cannot be intelligently exited from the super power saving mode, and the effect of automatic switching is more, and the user does not need to manually switch, which is convenient for the user. Regardless of whether the battery is below or above the threshold, the user can manually force the environmental mode to be turned off/out, thereby ensuring the user's own free use of the phone function.

Based on the foregoing method embodiments, the present invention further provides an implementation system for reserving battery power of a smart terminal.

Referring to FIG. 2, FIG. 2 is a structural block diagram of a preferred embodiment of a system for implementing battery power reserved for a smart terminal according to the present invention. As shown in Figure 2, it includes:

The power detection determining module 100 is configured to detect, by the smart terminal, the battery power according to a specified period, and determine whether the current battery power is less than a preset power threshold;

The control module 200 is configured to automatically restart and enter an environmental protection mode in which the non-system native process is turned off, or automatically shut down if the current battery power is less than the power threshold.

Further, in the system for realizing the battery power of the reserved smart terminal, the method further includes:

Further, in the system for realizing the battery power of the smart terminal, the control module 200 specifically includes:

Further, in the implementation system for reserving the battery power of the smart terminal, when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the function is turned off. Data connection, WiFi, Bluetooth, GPS service, NFC and vibrating alert.

Further, in the implementation system for reserving the battery power of the smart terminal, the eco mode startup unit is further configured to: when the smart terminal detects that the current battery power is changed from being less than the power threshold to being greater than the power threshold or detecting When the charger is connected, the environmental mode is exited.

In summary, the present invention provides a method and system for realizing the battery power of a smart terminal, the method comprising: the smart terminal detecting the battery power according to a specified period, and determining whether the current battery power is less than a preset power threshold; If the current battery power is less than the power threshold, it will automatically restart and enter the environmental mode that shuts down the non-system native process, or automatically shut down. The invention realizes that when the battery level of the intelligent terminal is lower than the power threshold, if the battery cannot be charged or replaced, the system automatically restarts and enters the environmental protection mode in which the non-system native process is turned off, or automatically shuts down, to ensure that the smart terminal reserves a certain amount of power. For users to use in emergency communication, it is convenient for users.

It is to be understood that the application of the present invention is not limited to the above-described examples, and those skilled in the art can make modifications and changes in accordance with the above description, all of which are within the scope of the appended claims.

Claims

A method for realizing a battery power of a smart terminal, wherein the method comprises the following steps:

The smart terminal detects the battery power according to a specified period, and determines whether the current battery power is less than a preset power threshold;

If the current battery power is less than the power threshold, the remaining current battery power is used as the reserved power;

According to the reserved power, it automatically restarts and enters the eco mode, or automatically shuts down, wherein the eco mode is a system native security mode that disables the third party application.
The method for realizing the battery power of the smart terminal according to claim 1, wherein before the smart terminal detects the battery power for a specified period, the method includes:

The intelligent terminal receives the operation instruction of the user, sets the power threshold, and sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold.
The method for realizing the battery power of the smart terminal according to claim 1, wherein if the current battery power is less than the power threshold, the system automatically restarts and enters an environmental mode in which the non-system native process is turned off, or automatically shuts down, specifically include:

If the current battery power is less than the power threshold, it is determined that the user sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold;

When the option is to enter the eco mode, the smart terminal automatically restarts and enters the eco mode after restarting;

When the option is automatic shutdown, the smart terminal automatically shuts down.
The method for realizing the battery power of the smart terminal according to claim 3, wherein when the option is to enter the eco mode, the smart terminal automatically restarts, and after restarting, enters an environmental mode in which the non-system native process is closed, and The method includes: when the smart terminal detects that the current battery power changes from being less than the power threshold to be greater than the power threshold or detecting a charger access, exiting the environment mode.
The method for realizing the battery power of the smart terminal according to claim 1, wherein when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the method is turned off. Data connection, WiFi, Bluetooth, GPS service, NFC and vibrating alert.
A method for realizing a battery power of a smart terminal, wherein the method comprises the following steps:

The smart terminal detects the battery power according to a specified period, and determines whether the current battery power is less than a preset power threshold;

If the current battery power is less than the power threshold, it will automatically restart and enter the environmental mode that shuts down the non-system native process, or automatically shut down.
The method for realizing the battery power of the smart terminal according to claim 6, wherein before the smart terminal detects the battery power for a specified period, the method includes:

The intelligent terminal receives the operation instruction of the user, sets the power threshold, and sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold.
The method for realizing the battery power of the smart terminal according to claim 6, wherein if the current battery power is less than the power threshold, the system automatically restarts and enters an environmental mode in which the non-system native process is closed, or automatically shuts down, specifically include:

If the current battery power is less than the power threshold, it is determined that the user sets an option to enter the eco mode or automatically shut down if the current battery power is lower than the power threshold;

When the option is to enter the eco mode, the smart terminal automatically restarts, and after the restart, enters the eco mode in which the non-system native process is closed;

When the option is automatic shutdown, the smart terminal automatically shuts down.
The method for realizing the battery power of the smart terminal according to claim 8, wherein when the option is to enter the eco mode, the smart terminal automatically restarts, and after the restart, enters an environmental mode in which the non-system native process is closed, and The method includes: when the smart terminal detects that the current battery power changes from being less than the power threshold to be greater than the power threshold or detecting a charger access, exiting the environment mode.
The method for realizing the battery power of the smart terminal according to claim 6, wherein when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the method is turned off. Data connection, WiFi, Bluetooth, GPS service, NFC and vibrating alert.
An implementation system for reserving battery power of a smart terminal, comprising:

The power detecting and determining module is configured to detect, by the smart terminal, the battery power according to a specified period, and determine whether the current battery power is less than a preset power threshold;

The control module is configured to automatically restart and enter an environmental mode in which the non-system native process is turned off, or automatically shut down if the current battery power is less than the power threshold.
The system for realizing the battery power of the smart terminal according to claim 11, further comprising:

The setting module is configured to receive an operation instruction of the user by the smart terminal, set a power threshold, and set an option to enter an eco mode or automatically shut down if the current battery power is lower than the power threshold.
The system for realizing the battery power of the smart terminal according to claim 11, wherein the control module specifically includes:

The selection determining unit is configured to: if the current battery power is less than the power threshold, determine, if the current battery power is lower than the power threshold, the user enters the environmental protection mode or selects an automatic shutdown;

The eco mode startup unit is configured to automatically restart the smart terminal when the option is to enter the eco mode, and enter the eco mode that shuts down the non-system native process after the restart;

The automatic shutdown unit is used to automatically shut down the intelligent terminal when the option is automatic shutdown.
The system for reserving the battery power of the smart terminal according to claim 13, wherein the eco mode activation unit is further configured to: when the smart terminal detects that the current battery power changes from less than the power threshold to be greater than the power threshold or detects When the charger is connected, the environmental mode is exited.
The system for realizing the battery power of the smart terminal according to claim 11, wherein when the smart terminal enters the eco mode, the brightness of the display screen is adjusted to a specified brightness, the lock screen time is adjusted to a specified time, the ringing prompt is turned on, and the function is turned off. Data connection, WiFi, Bluetooth, GPS service, NFC and vibrating alert.