CN104202470A - Terminal power supply control method and terminal power supply control device - Google Patents

Terminal power supply control method and terminal power supply control device Download PDF

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Publication number
CN104202470A
CN104202470A CN201410416077.7A CN201410416077A CN104202470A CN 104202470 A CN104202470 A CN 104202470A CN 201410416077 A CN201410416077 A CN 201410416077A CN 104202470 A CN104202470 A CN 104202470A
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China
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state
terminal
dump energy
emergency switch
prompting message
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CN201410416077.7A
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CN104202470B (en
Inventor
刘山荣
王琪
姜晓华
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Beijing Xiaomi Technology Co Ltd
Xiaomi Inc
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Xiaomi Inc
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Abstract

The invention discloses a terminal power supply control method and a terminal power supply control device. The method comprises the following steps: when the received reported value of remaining electric capacity of a terminal battery is zero, detecting whether an emergency status switch is opened, wherein, when the actual value of the remaining electric capacity of the terminal battery is a preset value not equal to zero, the reported value of the remaining electric capacity is zero; when the emergency status switch is opened, controlling the terminal to keep at a power-on state. The terminal power supply control method and the terminal power supply control device are used for using the stored electric capacity of the terminal battery at an emergency state.

Description

Terminal power control method and device
Technical field
The disclosure relates to terminal power management techniques field, relates in particular to a kind of terminal power control method and device.
Background technology
At present, what mobile phone used is generally all the rechargeable battery of lithium ion, uses being finished of interior storing electricity, need to again charge and can supplement power supply.
Before mobile phone dispatches from the factory, can be for a charging and discharging curve of its battery of mobile phone design.In mobile phone use procedure, according to this charging and discharging curve, when battery discharge is to certain degree, and current not in charged state, it is 0 that battery dump energy is set, and then reports mobile phone operating system.When mobile phone operating system is when to receive battery dump energy be 0 reporting information, start shutdown process.
Mobile phone in use, can be because a variety of causes is forgotten timely charging.And in case of emergency mobile phone does not have electricity, may occur that some urgent phones cannot get out, or miss some important phone or mails.
Summary of the invention
For overcoming the problem existing in correlation technique, disclosure embodiment provides a kind of terminal power control method and device.
According to the first aspect of disclosure embodiment, terminal power control method is provided, comprising:
In the time receiving dump energy value of reporting of end cell and be zero, detect state of emergency switch and whether open, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
In the time of described state of emergency switch opens, control described terminal and keep open state.
In the present embodiment, by state of emergency switch is set, make user in case of emergency can continue to use terminal a period of time, so that user completes emergency management, user can not omit important information, improves the Experience Degree that user uses terminal.
Optionally, described method also comprises:
In the time that described state of emergency switch cuts out, control and start shutdown process.
Optionally, described method also comprises:
In the time that described state of emergency switch cuts out, show the first prompting message, whether described the first prompting message opens state of emergency switch for reminding user;
In the time receiving user's opening switch operation, control described state of emergency switch open.
In possibility, be 0 and state of emergency switch while closing when receiving the battery dump energy value of reporting, reminding user is opened state of emergency switch, make stand-by storage electric weight, make user in case of emergency can continue to use terminal a period of time, so that user completes emergency management, user can not omit important information, improves the Experience Degree that user uses terminal.
Optionally, described method also comprises:
Obtain the dump energy actual value of described end cell;
According to described dump energy actual value, calculate the residue service time of described terminal;
Show the second prompting message, described the second prompting message is for reminding the residue service time of described terminal.
In possibility, by calculating up time the reminding user of battery real surplus electric weight, user can be arranged the affairs that will complete according to this remaining time, complete the most urgent most important affairs, further improve the Experience Degree that user uses terminal.
Optionally, described method also comprises:
Detect the current use state of described terminal;
When described current use state is not when using, to control and start shutdown process or show the 3rd prompting message, described the 3rd prompting message is for reminding user shutdown or described terminal is charged.
In possibility, the current terminal that whether uses of user is judged, in the time that user does not use terminal, even if state of emergency switch opens; also can start shutdown process, or prompting user shutdown or charging, like this; under non-emergent state, can protect battery, extending battery life.
Optionally, described method also comprises:
Obtain the pre-use information of the dump energy of default user to described end cell, described pre-use information comprises application name and the pre-use duration to described application program;
Calculate described preset value according to described pre-use information.
In possibility, the dump energy of actual user user demand and battery is connected, calculate exactly the preset value to real surplus electric weight, make battery dump energy be enough to maintain user and can within the expected time, use the application program of expecting, the electric weight of battery uses more accurately, more effective, further improve the Experience Degree that user uses terminal.
According to the second aspect of disclosure embodiment, a kind of terminal power control is provided, comprising:
First detection module, for in the time receiving dump energy value of reporting of end cell and be zero, whether detection state of emergency switch is opened, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
Switching on and shutting down control module, for when the described state of emergency switch opens, controls described terminal and keeps open state.
Optionally, described switching on and shutting down control module, in the time that described state of emergency switch cuts out, controls and starts shutdown process.
Optionally, described device also comprises:
Display module, in the time that described state of emergency switch cuts out, shows the first prompting message, and whether described the first prompting message opens state of emergency switch for reminding user;
Switch control module, in the time receiving user's opening switch operation, controls described state of emergency switch open.
Optionally, described device also comprises:
The first acquisition module, for obtaining the dump energy actual value of described end cell;
The first computing module, for according to described dump energy actual value, calculates the residue service time of described terminal;
Display module, for showing the second prompting message, described the second prompting message is for reminding the residue service time of described terminal.
Optionally, described device also comprises:
The second detection module, for detection of the current use state of described terminal;
Described switching on and shutting down control module, for when described current use state is not when using, controls and starts shutdown process.
Optionally, described device also comprises:
The second detection module, for detection of the current use state of described terminal;
Display module, for when described current use state is not when using, shows the 3rd prompting message, and described the 3rd prompting message is for reminding user shutdown or described terminal is charged.
Optionally, described device also comprises:
The second acquisition module, for obtaining the pre-use information of the dump energy of default user to described end cell, described pre-use information comprises application name and the pre-use duration to described application program;
The second computing module, for calculating described preset value according to described pre-use information.
According to the third aspect of disclosure embodiment, a kind of terminal power control is provided, comprising:
Processor;
For the memory of storage of processor executable instruction;
Wherein, described processor is configured to:
In the time receiving dump energy value of reporting of end cell and be zero, detect state of emergency switch and whether open, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
In the time of described state of emergency switch opens, control described terminal and keep open state.
Should be understood that, it is only exemplary and explanatory that above general description and details are hereinafter described, and can not limit the disclosure.
Brief description of the drawings
Accompanying drawing is herein merged in specification and forms the part of this specification, shows and meets embodiment of the present disclosure, and be used from and explain principle of the present disclosure with specification one.
Fig. 1 is according to the flow chart of a kind of terminal power control method shown in an exemplary embodiment;
Fig. 2 is according to state of emergency switch schematic diagram in the terminal operating system shown in an exemplary embodiment;
Fig. 3 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment;
Fig. 4 is according to the schematic diagram of the display reminding information shown in an exemplary embodiment;
Fig. 5 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment;
Fig. 6 is according to the schematic diagram of the display reminding information shown in an exemplary embodiment;
Fig. 7 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment;
Fig. 8 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment;
Fig. 9 is according to the schematic diagram that dump energy is set uses in advance information shown in an exemplary embodiment;
Figure 10 is according to the block diagram of a kind of terminal power control shown in an exemplary embodiment;
Figure 11 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment;
Figure 12 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment;
Figure 13 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment;
Figure 14 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment;
Figure 15 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment;
Figure 16 is according to the block diagram of a kind of device 1300 for the control of terminal power supply shown in an exemplary embodiment.
Embodiment
Here will at length describe exemplary embodiment, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless separately there is expression, the same numbers in different accompanying drawings represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they are only and the example of apparatus and method as consistent in some aspects that described in detail in appended claims, of the present disclosure.
For the charging and discharging curve of end cell; in discharge process; in order to protect battery; extending battery life; conventionally can in battery, reserved a part of electric weight as deposit electric weight, can be not just shutdown in 0 o'clock at the real surplus electric weight of battery, but in the time that the dump energy of battery is a preset value; just reporting battery dump energy is 0, starts shutdown process.
Fig. 1 is according to the flow chart of a kind of terminal power control method shown in an exemplary embodiment, and as shown in Figure 1, terminal power control method, for terminal, comprises the following steps.
In step S11, in the time receiving dump energy value of reporting of end cell and be zero, detect state of emergency switch and whether open, wherein, when the dump energy actual value of end cell is while being not equal to zero preset value, the dump energy value of reporting is zero.
In step S12, in the time of state of emergency switch opens, control terminal keeps open state.
Optionally, the method also comprises: in the time that state of emergency switch cuts out, control and start shutdown process.
Fig. 2 is according to state of emergency switch schematic diagram in the terminal operating system shown in an exemplary embodiment, as shown in Figure 2, a state of emergency switch can be set in terminal operating system, in the time of this switch opens, think that user is in a state of emergency, can use the deposit electric weight of end cell, until user completes emergency management or deposit electric weight is also exhausted.In the time that this switch cuts out, think that user is in normal condition, in the time that system receives the battery dump energy value of reporting and is 0, start shutdown process.
In the present embodiment, by state of emergency switch is set, make user in case of emergency can continue to use terminal a period of time, so that user completes emergency management, user can not omit important information, improves the Experience Degree that user uses terminal.
Fig. 3 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment, and as shown in Figure 3, optional, the method also comprises:
In step S31, in the time that state of emergency switch cuts out, show the first prompting message, whether the first prompting message opens state of emergency switch for reminding user;
In step S32, in the time receiving user's opening switch operation, open state of emergency switch.
For example, in the time detecting that state of emergency switch cuts out, Fig. 4 is according to the schematic diagram of the display reminding information shown in an exemplary embodiment, as shown in Figure 4, can on terminal interface, display reminding information " whether open state of emergency switch ", point out user whether to make stand-by storage electric weight.If user selects to open state of emergency switch, keep open state, make user can continue to use terminal.
In possibility, be 0 and state of emergency switch while closing when receiving the battery dump energy value of reporting, reminding user is opened state of emergency switch, make stand-by storage electric weight, make user in case of emergency can continue to use terminal a period of time, so that user completes emergency management, user can not omit important information, improves the Experience Degree that user uses terminal.
Fig. 5 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment, and as shown in Figure 5, optional, the method also comprises:
In step S51, obtain the dump energy actual value of end cell.
In step S52, according to dump energy actual value, the residue service time of computing terminal.
In step S53, show the second prompting message, the second prompting message is for reminding the residue service time of terminal.
For example, when to get the dump energy actual value of battery be total electric weight 5%, be 20 minutes residue service time that calculates this terminal.Fig. 6 is according to the schematic diagram of the display reminding information shown in an exemplary embodiment, as shown in Figure 6, and can display reminding information " 20 minutes service time of dump energy " or " shutdown after 20 minutes " on terminal interface.
In possibility, by calculating up time the reminding user of battery real surplus electric weight, user can be arranged the affairs that will complete according to this remaining time, complete the most urgent most important affairs, further improve the Experience Degree that user uses terminal.
Fig. 7 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment, and as shown in Figure 7, optional, the method also comprises:
In step S71, the current use state of sense terminals.
In step S72, when current use state is not when using, to control and start shutdown process or show the 3rd prompting message, the 3rd prompting message is for reminding user shutdown or terminal is charged.
In possibility, the current terminal that whether uses of user is judged, in the time that user does not use terminal, even if state of emergency switch opens; also can start shutdown process, or prompting user shutdown or charging, like this; under non-emergent state, can protect battery, extending battery life.
Fig. 8 is according to the flow chart of a kind of terminal power control method shown in another exemplary embodiment, and as shown in Figure 8, optional, the method also comprises:
In step S81, obtain the pre-use information of the dump energy of default user to end cell, use information in advance comprises the pre-use duration of application name and application programs.
In step S82, calculate preset value according to pre-use information.
In terminal operating system, a new function can be provided, user sets in advance in the time that dump energy value of reporting of end cell is 0, finally want the information of the application program using, in the time that electric weight is not enough, the application program that use is and for the duration of this application program use, system calculates charge value preset value the most according to this information, in the time that the dump energy actual value of end cell is this preset value, the dump energy value of reporting is zero.
For example, Fig. 9 is according to the schematic diagram that dump energy is set uses in advance information shown in an exemplary embodiment, as shown in Figure 9, user arranges the last phone of 10 minutes that will use, it is 3% of the total electric weight of battery that system-computed goes out preset value, arrange when the dump energy of battery be the total electric weight of battery 3% time, the dump energy value of reporting is zero.
In possibility, the dump energy of actual user user demand and battery is connected, calculate exactly the preset value to real surplus electric weight, make battery dump energy be enough to maintain user and can within the expected time, use the application program of expecting, the electric weight of battery uses more accurately, more effective, further improve the Experience Degree that user uses terminal.
Figure 10 is according to the block diagram of a kind of terminal power control shown in an exemplary embodiment.As shown in figure 10, this device comprises first detection module 101 and switching on and shutting down control module 102.
First detection module 101 is configured in the time receiving dump energy value of reporting of end cell and be zero, whether detect state of emergency switch opens, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero.
Switching on and shutting down control module 102 is configured in the time of described state of emergency switch opens, controls described terminal and keeps open state.
Optionally, described switching on and shutting down control module 102 is configured in the time that described state of emergency switch cuts out, and controls and starts shutdown process.
Figure 11 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment.As shown in figure 11, optional, this device also comprises: display module 103 and switch control module 104.
Display module 103 is configured in the time that described state of emergency switch cuts out, and shows the first prompting message, and whether described the first prompting message opens state of emergency switch for reminding user;
Switch control module 104 is configured to, in the time receiving user's opening switch operation, control described state of emergency switch open.
Figure 12 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment.As shown in figure 12, optional, this device also comprises: the first acquisition module 105, the first computing module 106 and display module 103.
The first acquisition module 105 is configured to obtain the dump energy actual value of described end cell;
The first computing module 106 is configured to, according to described dump energy actual value, calculate the residue service time of described terminal;
Display module 103 is configured to show the second prompting message, and described the second prompting message is for reminding the residue service time of described terminal.
Figure 13 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment.As shown in figure 13, optional, this device also comprises: the second detection module 107.
The second detection module 107 is configured to detect the current use state of described terminal;
Switching on and shutting down control module 102 is configured to, when described current use state is not when using, control and start shutdown process.
Figure 14 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment.As shown in figure 14, optional, this device also comprises: the second detection module 107 and display module 103.
The second detection module 107 is configured to detect the current use state of described terminal;
Display module 103 is configured to, when described current use state is not when using, show the 3rd prompting message, and described the 3rd prompting message is for reminding user shutdown or described terminal is charged.
Figure 15 is according to the block diagram of a kind of terminal power control shown in another exemplary embodiment.As shown in figure 15, optional, this device also comprises: the second acquisition module 108 and the second computing module 109.
The second acquisition module 108 is configured to obtain the pre-use information of the dump energy of default user to described end cell, and described pre-use information comprises application name and the pre-use duration to described application program;
The second computing module 109 is configured to calculate described preset value according to described pre-use information.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations have been described in detail in the embodiment about the method, will not elaborate explanation herein.
Figure 16 is according to the block diagram of a kind of device 1300 for the control of terminal power supply shown in an exemplary embodiment.For example, device 1300 can be mobile phone, computer, digital broadcast terminal, information receiving and transmitting equipment, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.
As shown in figure 16, device 1300 can comprise following one or more assembly: processing components 1302, memory 1304, power supply module 1306, multimedia groupware 1308, audio-frequency assembly 1310, the interface 1312 of I/O (I/O), sensor cluster 1314, and communications component 1316.
The integrated operation of processing components 1302 common control device 1300, such as with demonstration, call, data communication, the operation that camera operation and record operation are associated.Processing components 1302 can comprise that one or more processors 1320 carry out instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1302 can comprise one or more modules, is convenient to mutual between processing components 1302 and other assemblies.For example, processing components 1302 can comprise multi-media module, to facilitate mutual between multimedia groupware 1308 and processing components 1302.
Memory 1304 is configured to store various types of data to be supported in the operation of equipment 1300.The example of these data comprises for any application program of operation on device 1300 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 1304 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
Power supply module 1306 provides electric power for installing 1300 various assemblies.Power supply module 1306 can comprise power-supply management system, one or more power supplys, and other and the assembly that generates, manages and distribute electric power to be associated for device 1300.
Multimedia groupware 1308 is included in the screen that an output interface is provided between described device 1300 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises that one or more touch sensors are with the gesture on sensing touch, slip and touch panel.Described touch sensor is the border of sensing touch or sliding action not only, but also detects duration and the pressure relevant to described touch or slide.In certain embodiments, multimedia groupware 1308 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 1300 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 1310 is configured to output and/or input audio signal.For example, audio-frequency assembly 1310 comprises a microphone (MIC), and when device 1300 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal receiving can be further stored in memory 1304 or be sent via communications component 1316.In certain embodiments, audio-frequency assembly 1310 also comprises a loud speaker, for output audio signal.
I/O interface 1312 is for providing interface between processing components 1302 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 1314 comprises one or more transducers, is used to device 1300 that the state estimation of various aspects is provided.For example, sensor cluster 1314 can detect the opening/closing state of equipment 1300, the relative positioning of assembly, for example described assembly is display and the keypad of device 1300, the position of all right checkout gear 1300 of sensor cluster 1314 or 1300 assemblies of device changes, user is with device 1300 existence that contact or do not have the variations in temperature of device 1300 orientation or acceleration/deceleration and device 1300.Sensor cluster 1314 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1314 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1314 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 1316 is configured to be convenient to the communication of wired or wireless mode between device 1300 and other equipment.Device 1300 wireless networks that can access based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 1316 receives broadcast singal or the broadcast related information from external broadcasting management system via broadcast channel.In one exemplary embodiment, described communications component 1316 also comprises near-field communication (NFC) module, to promote junction service.For example, can be based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1300 can be realized by one or more application specific integrated circuits (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, for carrying out said method.
In the exemplary embodiment, also provide a kind of non-provisional computer-readable recording medium that comprises instruction, for example, comprised the memory 1304 of instruction, above-mentioned instruction can have been carried out said method by the processor 1320 of device 1300.For example, described non-provisional computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage equipment etc.
A kind of non-provisional computer-readable recording medium, in the time that the instruction in described storage medium is carried out by the processor of mobile terminal, makes mobile terminal can carry out a kind of terminal power control method, comprising:
In the time receiving dump energy value of reporting of end cell and be zero, detect state of emergency switch and whether open, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
In the time of described state of emergency switch opens, control described terminal and keep open state.
Optionally, described method also comprises:
In the time that described state of emergency switch cuts out, control and start shutdown process.
Optionally, described method also comprises:
In the time that described state of emergency switch cuts out, show the first prompting message, whether described the first prompting message opens state of emergency switch for reminding user;
In the time receiving user's opening switch operation, control described state of emergency switch open.
Optionally, described method also comprises:
Obtain the dump energy actual value of described end cell;
According to described dump energy actual value, calculate the residue service time of described terminal;
Show the second prompting message, described the second prompting message is for reminding the residue service time of described terminal.
Optionally, described method also comprises:
Detect the current use state of described terminal;
When described current use state is not when using, to control and start shutdown process or show the 3rd prompting message, described the 3rd prompting message is for reminding user shutdown or described terminal is charged.
Optionally, described method also comprises:
Obtain the pre-use information of the dump energy of default user to described end cell, described pre-use information comprises application name and the pre-use duration to described application program;
Calculate described preset value according to described pre-use information.
Those skilled in the art, considering specification and putting into practice after invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendments and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.

Claims (14)

1. a terminal power control method, is characterized in that, comprising:
In the time receiving dump energy value of reporting of end cell and be zero, detect state of emergency switch and whether open, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
In the time of described state of emergency switch opens, control described terminal and keep open state.
2. method according to claim 1, is characterized in that, described method also comprises:
In the time that described state of emergency switch cuts out, control and start shutdown process.
3. method according to claim 1, is characterized in that, described method also comprises:
In the time that described state of emergency switch cuts out, show the first prompting message, whether described the first prompting message opens state of emergency switch for reminding user;
In the time receiving user's opening switch operation, control described state of emergency switch open.
4. method according to claim 1, is characterized in that, described method also comprises:
Obtain the dump energy actual value of described end cell;
According to described dump energy actual value, calculate the residue service time of described terminal;
Show the second prompting message, described the second prompting message is for reminding the residue service time of described terminal.
5. method according to claim 1, is characterized in that, described method also comprises:
Detect the current use state of described terminal;
When described current use state is not when using, to control and start shutdown process or show the 3rd prompting message, described the 3rd prompting message is for reminding user shutdown or described terminal is charged.
6. method according to claim 1, is characterized in that, described method also comprises:
Obtain the pre-use information of the dump energy of default user to described end cell, described pre-use information comprises application name and the pre-use duration to described application program;
Calculate described preset value according to described pre-use information.
7. a terminal power control, is characterized in that, comprising:
First detection module, for in the time receiving dump energy value of reporting of end cell and be zero, whether detection state of emergency switch is opened, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
Switching on and shutting down control module, for when the described state of emergency switch opens, controls described terminal and keeps open state.
8. device according to claim 7, is characterized in that,
Described switching on and shutting down control module, in the time that described state of emergency switch cuts out, controls and starts shutdown process.
9. device according to claim 7, is characterized in that, described device also comprises:
Display module, in the time that described state of emergency switch cuts out, shows the first prompting message, and whether described the first prompting message opens state of emergency switch for reminding user;
Switch control module, in the time receiving user's opening switch operation, controls described state of emergency switch open.
10. device according to claim 7, is characterized in that, described device also comprises:
The first acquisition module, for obtaining the dump energy actual value of described end cell;
The first computing module, for according to described dump energy actual value, calculates the residue service time of described terminal;
Display module, for showing the second prompting message, described the second prompting message is for reminding the residue service time of described terminal.
11. devices according to claim 7, is characterized in that, described device also comprises:
The second detection module, for detection of the current use state of described terminal;
Described switching on and shutting down control module, for when described current use state is not when using, controls and starts shutdown process.
12. devices according to claim 7, is characterized in that, described device also comprises:
The second detection module, for detection of the current use state of described terminal;
Display module, for when described current use state is not when using, shows the 3rd prompting message, and described the 3rd prompting message is for reminding user shutdown or described terminal is charged.
13. devices according to claim 7, is characterized in that, described device also comprises:
The second acquisition module, for obtaining the pre-use information of the dump energy of default user to described end cell, described pre-use information comprises application name and the pre-use duration to described application program;
The second computing module, for calculating described preset value according to described pre-use information.
14. 1 kinds of terminal power controls, is characterized in that, comprising:
Processor;
For the memory of storage of processor executable instruction;
Wherein, described processor is configured to:
In the time receiving dump energy value of reporting of end cell and be zero, detect state of emergency switch and whether open, wherein, when the dump energy actual value of described end cell is while being not equal to zero preset value, described dump energy value of reporting is zero;
In the time of described state of emergency switch opens, control described terminal and keep open state.
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