CN107425568A - Prevent battery from crossing the method, apparatus put, mobile terminal and storage medium - Google Patents
Prevent battery from crossing the method, apparatus put, mobile terminal and storage medium Download PDFInfo
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- CN107425568A CN107425568A CN201710622813.8A CN201710622813A CN107425568A CN 107425568 A CN107425568 A CN 107425568A CN 201710622813 A CN201710622813 A CN 201710622813A CN 107425568 A CN107425568 A CN 107425568A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000003860 storage Methods 0.000 title claims abstract description 24
- 230000005611 electricity Effects 0.000 claims abstract description 280
- 230000007423 decrease Effects 0.000 claims abstract description 100
- 230000015654 memory Effects 0.000 claims description 23
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 11
- 238000013507 mapping Methods 0.000 claims description 8
- 238000004904 shortening Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H02J2007/0067—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- Engineering & Computer Science (AREA)
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Abstract
Prevent battery from crossing the method, apparatus put, mobile terminal and storage medium the embodiments of the invention provide a kind of, this method includes：Monitor the display electricity of mobile terminal, if display electricity is less than or equal to the first preset threshold value, then obtain the real-time power consumption current value of mobile terminal, the electricity decrease speed for showing electricity is adjusted according to real-time power consumption current value, so that display electricity is when dropping to shutdown electricity, virtual voltage corresponding to real-time power consumption current value is more than or equal to blanking voltage, so as to avoid because the actual electricity power down speed of mobile terminal is more than display electricity power down speed, cause battery electric quantity cross put and low battery shutdown, to avoid shortening battery life, user can also be according to the use of display charge condition planning mobile phone.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to it is a kind of prevent battery cross put method, apparatus, it is mobile eventually
End and storage medium.
Background technology
With the development of science and technology, the mobile terminal such as mobile phone, PAD is more and more inseparable with the life of people so that people
The convenience and interest of life greatly improve.But the increasing of the screen size with mobile terminals such as mobile phones, network formats,
Signal intensity etc. changes, and the power consumption rate of mobile phone is increasingly faster.
When mobile phone keeps big electricity to discharge for a long time, the actual electricity power down speed of mobile phone can be more than display electricity
Power down speed, for example, when it is 5% that mobile phone, which shows electricity, the actual electricity of mobile phone does not have 5%, or even is likely to this
Shi Shouji virtual voltage has reached blanking voltage, and now, because display electricity also has 5%, mobile phone also may proceed to discharge, so as to
Cause battery electric quantity to be crossed to put, user can not cause low battery to shut down, and shorten according to the use of display charge condition planning mobile phone
Battery life.
The content of the invention
Offer of the embodiment of the present invention is a kind of to prevent battery from crossing the method, apparatus put, mobile terminal and storage medium, can solve
Certainly the actual electricity power down speed of mobile terminal present in prior art is more than display electricity power down speed, so as to cause battery electric
Measured and put, user can not cause low battery to shut down, and shorten battery life according to the use of display charge condition planning mobile phone
Technical problem.
The offer of first aspect of the embodiment of the present invention is a kind of to prevent battery from crossing the method put, including：
Monitor the display electricity of mobile terminal；
If the display electricity is less than or equal to the first preset threshold value, the real-time power consumption electric current of the mobile terminal is obtained
Value；
According to the electricity decrease speed of the current value of the power consumption in real time adjustment display electricity so that the display electricity
When dropping to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than or equal to blanking voltage.
The offer of second aspect of the embodiment of the present invention is a kind of to prevent battery from crossing the device put, including：
Monitoring modular, for monitoring the display electricity of mobile terminal；
Acquisition module, if being less than or equal to the first preset threshold value for the display electricity, obtain the mobile terminal
Real-time power consumption current value；
Adjusting module, for the electricity decrease speed according to the current value of the power consumption in real time adjustment display electricity, make
The display electricity is obtained when dropping to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than or equal to
Blanking voltage.
The third aspect of the embodiment of the present invention provides a kind of mobile terminal, including memory, processor and is stored in memory
Computer program that is upper and can running on a processor, it is characterised in that real described in the computing device during computer program
Each step that battery is crossed in the method put is prevented described in existing first aspect.
Fourth aspect of the embodiment of the present invention provides a kind of storage medium, and the storage medium is computer-readable storage medium
Matter, it is stored thereon with computer program, it is characterised in that when the computer program is executed by processor, realize first aspect
The described each step for preventing that battery from crossing in the method put.
It is provided in an embodiment of the present invention to prevent battery from crossing the method, apparatus put, mobile terminal and storage medium, pass through monitoring
The display electricity of mobile terminal, if display electricity is less than or equal to the first preset threshold value, obtain the real-time power consumption of mobile terminal
Current value, the electricity decrease speed for showing electricity is adjusted according to real-time power consumption current value so that display electricity is dropping to shutdown
During electricity, the virtual voltage corresponding to real-time power consumption current value is more than or equal to blanking voltage.Wherein, according to real-time power consumption electric current
Value dynamic adjustment shows the electricity decrease speed of electricity, so as to avoid the actual electricity power down speed of mobile terminal from being more than display electricity
Power down speed, when showing that electricity drops to shutdown electricity, due to the actual electricity corresponding to the real-time power consumption current value that monitors
Pressure is more than or equal to blanking voltage, so as to prevent from battery from crossing putting and low battery shutdown, avoids shortening battery life, user also may be used
With the use according to display charge condition planning mobile phone.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those skilled in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Accompanying drawing 1 shows a kind of structured flowchart of mobile terminal；
Accompanying drawing 2 be first embodiment of the invention provide prevent battery from crossing the schematic flow sheet for the method put；
Accompanying drawing 3 be second embodiment of the invention provide prevent battery from crossing the schematic flow sheet for the method put；
Accompanying drawing 4 is the schematic flow sheet of the refinement step of the step 303 during the present invention second is implemented；
Accompanying drawing 5 is the schematic flow sheet of the refinement step of the step 304 during the present invention second is implemented；
Accompanying drawing 6 be third embodiment of the invention provide prevent battery from crossing the structural representation for the device put；
Accompanying drawing 7 be fourth embodiment of the invention provide prevent battery from crossing the structural representation for the device put；
Accompanying drawing 8 is the refinement structural representation of the first determining unit 701 in fourth embodiment of the invention；
Accompanying drawing 9 is the refinement structural representation of the second determining unit 702 in fourth embodiment of the invention.
Embodiment
To enable goal of the invention, feature, the advantage of the embodiment of the present invention more obvious and understandable, below in conjunction with
Accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that retouched
The embodiment stated is only part of the embodiment of the present invention, and not all embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Fig. 1 shows a kind of structured flowchart of mobile terminal.It is provided in an embodiment of the present invention to prevent battery from crossing the method put
It can be applied in mobile terminal 10 as shown in Figure 1, mobile terminal 10 can be, but not limited to include：Battery need to be relied on to remain normal
Operation and support network and the smart mobile phone of download function, notebook, tablet personal computer, wearing smart machine etc..
As shown in figure 1, mobile terminal 10 includes memory 101, storage control 102, one or more (is only shown in figure
One) processor 103, Peripheral Interface 104, radio-frequency module 105, key-press module 106, audio-frequency module 107 and Touch Screen
108.These components are mutually communicated by one or more communication bus/signal wire 109.
It is appreciated that the structure shown in Fig. 1 is only to illustrate, it does not cause to limit to the structure of mobile terminal.It is mobile whole
End 10 may also include more either less components than shown in Fig. 1 or have the configuration different from shown in Fig. 1.Shown in Fig. 1
Each component can use hardware, software or its combination to realize.
Memory 101 can be used for storage software program and module, as in the embodiment of the present invention prevent that battery from crossing and put
Programmed instruction/module corresponding to method and device, processor 103 by operation be stored in software program in memory 101 with
And module, so as to perform various function application and data processing, that is, realizing above-mentioned prevents battery from crossing the method and device put.
Memory 101 may include high speed random access memory, may also include nonvolatile memory, such as one or more magnetic
Property storage device, flash memory or other non-volatile solid state memories.In some instances, memory 101 can further comprise
Relative to the remotely located memory of processor 103, these remote memories can pass through network connection to mobile terminal 10.On
The example for stating network includes but is not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.Processor 103
And access of other possible components to memory 101 can be carried out under the control of storage control 102.
Various input/output devices are coupled to CPU and memory 101 by Peripheral Interface 104.The operation of processor 103 is deposited
Various softwares in reservoir 101, instruction are to perform the various functions of mobile terminal 10 and carry out data processing.
In certain embodiments, Peripheral Interface 104, processor 103 and storage control 102 can be in one single chips
Realize.In some other example, they can be realized by independent chip respectively.
Radio-frequency module 105 is used to receiving and sending electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, so that with
Communication network or other equipment are communicated.Radio-frequency module 105 may include the various existing electricity for being used to perform these functions
Circuit component, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module (SIM) card,
Memory etc..Radio-frequency module 105 can be with the wireless network progress of various networks such as internet, intranet, preset type
Communication is communicated by the wireless network of preset type with other equipment.The wireless network of above-mentioned preset type can wrap
Include cellular telephone networks, WLAN or Metropolitan Area Network (MAN).The wireless network of above-mentioned preset type can use various communications
Standard, agreement and technology, including but not limited to global system for mobile communications (Global System for Mobile
Communication, GSM), enhanced mobile communication technology (Enhanced Data GSM Environment, EDGE) is wide
Band CDMA (Wideband Code Division Multiple Access, W-CDMA), CDMA
(Code Division Access, CDMA), TDMA (Time Division Multiple Access, TDMA),
Bluetooth, adopting wireless fidelity technology (Wireless-Fidelity, WiFi) (such as American Institute of Electrical and Electronics Engineers's standard IEEE
802.11a, IEEE 802.11b, IEEE802.11g and/or IEEE 802.11n), the networking telephone (Voice over
Internet Protocal, VoIP), worldwide interoperability for microwave accesses (Worldwide Interoperability for
Microwave Access, Wi-Max), other are used for the agreement of mail, instant messaging and short message, and any other is suitable
Communications protocol.
Key-press module 106 provides the interface that is inputted to mobile terminal of user, user can by press it is different by
Key is so that mobile terminal 10 performs different functions.
Audio-frequency module 107 provides a user COBBAIF, and it may include one or more microphones, one or more raises
Sound device and voicefrequency circuit.Voicefrequency circuit receives voice data at Peripheral Interface 104, and voice data is converted into power information,
Power information is transmitted to loudspeaker.Loudspeaker is converted to power information the sound wave that human ear can hear.Voicefrequency circuit is also from microphone
Place receives power information, converts electrical signals to voice data, and by data transmission in network telephony into Peripheral Interface 104 to enter traveling one
The processing of step.Voice data can obtain at memory 101 or by radio-frequency module 105.In addition, voice data can also
Store into memory 101 or be transmitted by radio-frequency module 105.In some instances, audio-frequency module 107 may also include
One earphone broadcasts hole, for providing COBBAIF to earphone or other equipment.
Touch Screen 108 provides an output and inputting interface simultaneously between mobile terminal and user.Specifically, touch-control
Screen 108 shows video frequency output to user, and the contents of these video frequency outputs may include word, figure, video and its any group
Close.Some output results correspond to some user interface objects.Touch Screen 108 also receives the input of user, such as user
Click, the gesture operation such as slip, so that input of the user interface object to these users responds.Detect user's input
Technology can be based on resistance-type, condenser type or other any possible touch control detection technologies.The display unit of Touch Screen 108
Instantiation include but is not limited to liquid crystal display or light emitting polymer displays.
Describe to prevent battery from crossing the method put in the embodiment of the present invention based on above-mentioned mobile terminal.
Because in the prior art, the actual electricity power down speed of mobile terminal is more than display electricity power down speed, so as to cause
Battery electric quantity, which is crossed, to be put, and user can not cause low battery to shut down, and shorten battery according to the use of display charge condition planning mobile phone
The technical problem in life-span.
In order to solve the above problems, proposition of the embodiment of the present invention is a kind of to prevent battery from crossing the method put, according to real-time power consumption
Current value dynamic adjustment shows the electricity decrease speed of electricity, so as to avoid the actual electricity power down speed of mobile terminal from being more than display
Electricity power down speed, when showing that electricity drops to shutdown electricity, due to the reality corresponding to the real-time power consumption current value that monitors
Border voltage is more than or equal to blanking voltage, so as to prevent from battery from crossing putting and low battery shutdown, to avoid shortening battery life, uses
Family can also be according to the use of display charge condition planning mobile phone.
Accompanying drawing 2 is referred to, accompanying drawing 2 is the flow signal for preventing battery from crossing the method put that first embodiment of the invention provides
Figure.What the present embodiment provided prevents battery from crossing in the mobile terminal 10 that the method put can be applied to as shown in Figure 1, and, it is mobile
Terminal 10 is in open state, and as shown in Figure 2, this method mainly includes the following steps that：
Step 201, the display electricity for monitoring mobile terminal；
If step 202, the display electricity are less than or equal to the first preset threshold value, the real-time of the mobile terminal is obtained
Power consumption current value；
In embodiments of the present invention, if display electricity is less than or equal to the first preset threshold value, preset thread prison is started
Survey the real-time power consumption current value of mobile terminal.
Wherein, the first preset threshold value can be Default Value, can also be configured according to user's actual need, if should
User often plays big game, sees video or opens multiple applications, causes mobile terminal High-current output, then can be pre- by first
The larger of threshold value setting is put, if the user does not play big game, only opens a small number of applications, mobile terminal low current exports, then
First preset threshold value can be set smaller.
For example, the first preset threshold value can be 40%.
Step 203, the electricity decrease speed according to the current value of the power consumption in real time adjustment display electricity so that described
For display electricity when dropping to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than or equal to cut-off electricity
Pressure.
Wherein, show that electricity represents the electricity that the user shown on the interface of mobile terminal can be seen.The electricity that shuts down represents
When showing that electricity drops to a predetermined threshold value, mobile terminal performs power-off operation, and this predetermined threshold value is the electricity that shuts down.
Blanking voltage is also referred to as discharge cut-off voltage, refers to the minimum voltage allowed during battery discharge, more than the minimum voltage of battery discharge,
Also continue to will result in inner pressure of battery rise during electric discharge, the invertibity of positive and negative electrode active material is damaged, and shortens the battery longevity
Life.
In embodiments of the present invention, the electricity decrease speed of electricity is shown according to the dynamic adjustment of real-time power consumption current value, from
And avoid the actual electricity power down speed of mobile terminal from being more than display electricity power down speed, drop to shutdown electricity in display electricity
When, because the virtual voltage corresponding to real-time power consumption current value is more than or equal to blanking voltage, put so as to preventing battery from crossing and
Low battery is shut down, and to avoid shortening battery life, user can also be according to the use of display charge condition planning mobile phone.
Accompanying drawing 3 is referred to, accompanying drawing 3 is the flow signal for preventing battery from crossing the method put that second embodiment of the invention provides
Figure.What the present embodiment provided prevents battery from crossing in the mobile terminal 10 that the method put can be applied to as shown in Figure 1, and, it is mobile
Terminal 10 is under open state, and as shown in Figure 3, this method mainly includes the following steps that：
Step 301, the display electricity for monitoring mobile terminal；
If step 302, the display electricity are less than or equal to the first preset threshold value, the real-time of the mobile terminal is obtained
Power consumption current value；
In embodiments of the present invention, above-mentioned steps 301 and step 302 and the step 201 in first embodiment of the invention and
The content that step 202 describes is similar, and here is omitted.
Step 303, the first electricity decrease speed determined according to the power consumption current value in real time, and according to first electricity
The show value of the decrease speed adjustment display electricity；
If step 304, monitor that the display electricity is less than or equal to the second preset threshold value, according to the real-time power consumption
Current value determines the second electricity decrease speed, and according to the display of the second electricity decrease speed adjustment display electricity
Value so that when dropping to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than the display electricity
Or equal to blanking voltage, wherein, the first electricity decrease speed is more than the second electricity decrease speed.
In embodiments of the present invention, when display electricity is less than or equal to the first preset threshold value, and show electricity more than second
When preset threshold value, the first electricity decrease speed is determined according to real-time power consumption current value, and according to the first electricity decrease speed
Adjustment shows the show value of electricity, to reduce the gap of display electricity and the actual electricity of mobile terminal so that display electricity with
Actual electricity matches.
In embodiments of the present invention, according to real-time power consumption current value dynamic the first electricity decrease speed of adjustment, first accelerate aobvious
Show the decrease speed of electricity, so as to avoid the actual electricity power down speed of mobile terminal from being more than display electricity power down speed, reduce and move
The gap of the display electricity and actual electricity of dynamic terminal, when monitoring to show that electricity is less than or equal to the second preset threshold value, then
Second electricity decrease speed is determined according to real-time power consumption current value, and is adjusted according to the second electricity decrease speed and shows the aobvious of electricity
Indicating value, wherein, the show value of electricity is shown with less speed (a second electricity decrease speed) adjustment, ensures to show electricity
Gentle decline, strengthen Consumer's Experience, until the display electricity of mobile terminal reaches shutdown electricity, real-time power consumption electric current now
The corresponding virtual voltage of value is more than or equal to blanking voltage, so as to prevent from battery from crossing putting and low battery is shut down, to avoid contracting
Short battery life.
Accompanying drawing 4 is referred to, accompanying drawing 4 is the schematic flow sheet of the refinement step of the step 303 in second embodiment of the invention,
What the present embodiment provided prevents battery from crossing in the mobile terminal 10 that the method put can be applied to as shown in Figure 1, and, mobile terminal
10 are under open state, and as shown in Figure 4, step 303 mainly includes the following steps that：
The average consumption current value of the current value of power consumption in real time in step 401, calculating predetermined period；
In embodiments of the present invention, predetermined period is pre-set in systems, can be modified according to actual conditions,
Every the period, mobile terminal calculates the average consumption current value of the real-time power consumption current value in the predetermined period.
Step 402, the first electricity decrease speed determined according to the average consumption current value, and according to described first
The show value of the electricity decrease speed adjustment display electricity.
In embodiments of the present invention, by searching the mapping relations between preset current range and electricity decrease speed,
Current range belonging to determining average consumption current value in mapping relations, and determine under the first electricity corresponding with current range
Reduction of speed degree.For example, there is 3 pairs of relations in the mapping relations, current range is when in 0-2A, corresponding electricity decrease speed is unit
Between decline 2%, current range corresponding electricity decrease speed in 2-4A is the unit time to decline 4%, and current range is in 4-6A
When corresponding electricity decrease speed be the unit time decline 6%, if the average consumption current value being calculated is 1.3A, it is in
This scope of 0-2A, so adjustment electricity decrease speed is the unit time to decline 2%, if be calculated within next period
Average consumption current value is 3.1A, and it is in this scope of 4-6A, then it is the unit time to decline 6% to adjust electricity decrease speed,
There it can be seen that the first electricity decrease speed is to followed by the change of average consumption current value and change, pass through average consumption
The size of electric current value, dynamically determine and change the first electricity decrease speed, can preferably adjust actual electricity and display
The relation of electricity, so as to avoid the actual electricity power down speed of mobile terminal from being more than display electricity power down speed, reduce mobile terminal
Display electricity and actual electricity gap so that display electricity matches with actual electricity, is obtained using average consumption current value
To gentle electricity decrease speed so that electricity decrease speed is reasonable, more conforms to actual conditions.
Wherein, the unit interval can be a unit with 10 minutes, be within 20 minutes a unit, can also be according to each shifting
The performance of dynamic terminal is adjusted.
Accompanying drawing 5 is referred to, accompanying drawing 5 is the schematic flow sheet of the refinement step of the step 304 in second embodiment of the invention,
What the present embodiment provided prevents battery from crossing in the mobile terminal 10 that the method put can be applied to as shown in Figure 1, and, mobile terminal
10 are under open state, and as shown in Figure 5, step 304 mainly includes the following steps that：
If step 501, monitoring that the display electricity is less than or equal to the second preset threshold value, the electricity of power consumption in real time is determined
The time that virtual voltage corresponding to flow valuve is dropped to required for blanking voltage；
Step 502, the difference based on the time, the display electricity and the shutdown electricity determine second electricity
Decrease speed and the show value that the display electricity is adjusted according to the second electricity decrease speed, and according to second electricity
The show value of the decrease speed adjustment display electricity so that the display electricity is described real-time when dropping to shutdown electricity
Virtual voltage corresponding to power consumption current value is more than or equal to blanking voltage.
In embodiments of the present invention, it is determined that the virtual voltage corresponding to the current value of power consumption in real time is dropped to needed for blanking voltage
The time wanted, the difference for showing electricity and the electricity that shuts down divided by above-mentioned time can be obtained into the second electricity decrease speed,
When display electricity is less than or equal to the second preset threshold value, the show value for showing electricity is adjusted using the second electricity decrease speed,
So as to ensure that the virtual voltage corresponding to real-time power consumption current value when showing that electricity drops to shutdown electricity, monitored
Blanking voltage can be more than or equal to, prevent battery cross put and low battery shutdown, with avoid shorten battery life, user can also
According to the use of display charge condition planning mobile phone.
Refer to accompanying drawing 6, accompanying drawing 6 be third embodiment of the invention provide prevent battery from crossing the structural representation for the device put
Figure, for convenience of description, illustrate only the part related to the embodiment of the present invention.The example of accompanying drawing 6 prevents battery from crossing the dress put
Put be previous embodiment provide prevent battery from crossing the executive agent for the method put, mainly include：Monitoring modular 601, obtain mould
Block 602 and adjusting module 603, each module describe in detail as follows：
Monitoring modular 601, for monitoring the display electricity of mobile terminal；
Acquisition module 602, if being less than or equal to the first preset threshold value for the display electricity, obtain described mobile whole
The real-time power consumption current value at end；
In embodiments of the present invention, if display electricity is less than or equal to the first preset threshold value, preset thread prison is started
Survey the real-time power consumption current value of mobile terminal.
Wherein, the first preset threshold value can be Default Value, can also be configured according to user's actual need, if should
User often plays big game, sees video or opens multiple applications, causes mobile terminal High-current output, then can be pre- by first
The larger of threshold value setting is put, if the user does not play big game, only opens a small number of applications, mobile terminal low current exports, then
First preset threshold value can be set smaller.
For example, the first preset threshold value can be 40%.
Adjusting module 603, for adjusting the electricity decrease speed of the display electricity according to the current value of power consumption in real time,
So that the display electricity, when dropping to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than or waited
In blanking voltage.
Wherein, show that electricity represents the electricity that the user shown on the interface of mobile terminal can be seen.The electricity that shuts down represents
When showing that electricity drops to a predetermined threshold value, mobile terminal performs power-off operation, and this predetermined threshold value is the electricity that shuts down.
Blanking voltage is also referred to as discharge cut-off voltage, refers to the minimum voltage allowed during battery discharge, more than the minimum voltage of battery discharge,
Also continue to will result in inner pressure of battery rise during electric discharge, the invertibity of positive and negative electrode active material is damaged, and shortens the battery longevity
Life.
In embodiments of the present invention, adjusting module 603 shows the electricity of electricity according to the dynamic adjustment of real-time power consumption current value
Decrease speed, so as to avoid the actual electricity power down speed of mobile terminal from being more than display electricity power down speed, decline in display electricity
During to shutdown electricity, because the virtual voltage corresponding to real-time power consumption current value is more than or equal to blanking voltage, so as to prevent electricity
Pond, which is crossed, puts and low battery shutdown, and to avoid shortening battery life, user can also be according to display charge condition planning mobile phone
Use.
Refer to accompanying drawing 7, accompanying drawing 7 be fourth embodiment of the invention provide prevent battery from crossing the structural representation for the device put
Figure, for convenience of description, illustrate only the part related to the embodiment of the present invention.The example of accompanying drawing 7 prevents battery from crossing the dress put
Put be previous embodiment provide prevent battery from crossing the executive agent for the method put, mainly include：Monitoring modular 601, obtain mould
Block 602 and adjusting module 603, wherein, adjusting module 603 includes：First determining unit 701 and the second determining unit 701, its
In, the content that monitoring modular 601, acquisition module 602 and adjusting module 603 in the embodiment of the present invention describe is implemented with upper one
The content that monitoring modular 601, acquisition module 602 and adjusting module 603 in example describe is consistent, and here is omitted, specifically
, each unit describes in detail as follows：
First determining unit 701, for determining the first electricity decrease speed according to the power consumption current value in real time, and according to
The show value of the first electricity decrease speed adjustment display electricity；
Second determining unit 702, if for monitoring that the display electricity is less than or equal to the second preset threshold value, basis
The power consumption current value in real time determines the second electricity decrease speed, and adjusts the display according to the second electricity decrease speed
The show value of electricity so that the display electricity is when dropping to shutdown electricity, the reality corresponding to the current value of power consumption in real time
Border voltage is more than or equal to blanking voltage, wherein, the first electricity decrease speed is more than the second electricity decrease speed.
In embodiments of the present invention, when display electricity is less than or equal to the first preset threshold value, and show electricity more than second
When preset threshold value, the first determining unit 701 determines the first electricity decrease speed according to real-time power consumption current value, and according to
The adjustment of one electricity decrease speed shows the show value of electricity, to reduce the gap of the display electricity and actual electricity of mobile terminal,
So that display electricity matches with actual electricity.
In embodiments of the present invention, the first determining unit 701 is according under real-time power consumption current value dynamic the first electricity of adjustment
Reduction of speed degree, first accelerate to show the decrease speed of electricity, so as to avoid the actual electricity power down speed of mobile terminal from being more than display electricity
Power down speed, reduces the gap of the display electricity and actual electricity of mobile terminal, and the second determining unit 702 is monitoring display electricity
Amount is when being less than or equal to the second preset threshold value, then determines the second electricity decrease speed according to real-time power consumption current value, and according to the
The adjustment of two electricity decrease speeds shows the show value of electricity, wherein, adjusted with a less speed (the second electricity decrease speed)
The show value of whole display electricity, ensures to show the decline that electricity is gentle, strengthens Consumer's Experience, until the display electricity of mobile terminal
Reach shutdown electricity, the virtual voltage corresponding to real-time power consumption current value now is more than or equal to blanking voltage, so as to prevent
Battery cross put and low battery shutdown, with avoid shorten battery life.
Accompanying drawing 8 is referred to, accompanying drawing 8 is the refinement structural representation of the first determining unit 701 in fourth embodiment of the invention
Figure, for convenience of description, illustrate only the part related to the embodiment of the present invention, the first determining unit 701 of the example of accompanying drawing 8 is led
Including：The determination subelement 802 of computation subunit 801 and first, specifically, the detailed description of each subelement is as follows：
Computation subunit 801, for calculating the average consumption current value of the current value of power consumption in real time in predetermined period；
In embodiments of the present invention, predetermined period is pre-set in systems, can be modified according to actual conditions,
Every the period, mobile terminal calculates the average consumption current value of the real-time power consumption current value in the predetermined period.
First determination subelement 802, for determining the first electricity decrease speed according to the average consumption current value,
And according to the show value of the first electricity decrease speed adjustment display electricity.
In embodiments of the present invention, by searching the mapping relations between preset current range and electricity decrease speed,
Current range belonging to determining average consumption current value in mapping relations, and determine under the first electricity corresponding with current range
Reduction of speed degree.For example, there is 3 pairs of relations in the mapping relations, current range is when in 0-2A, corresponding electricity decrease speed is unit
Between decline 2%, current range corresponding electricity decrease speed in 2-4A is the unit time to decline 4%, and current range is in 4-6A
When corresponding electricity decrease speed be the unit time decline 6%, if the average consumption current value being calculated is 1.3A, it is in
This scope of 0-2A, so adjustment electricity decrease speed is the unit time to decline 2%, if be calculated within next period
Average consumption current value is 3.1A, and it is in this scope of 4-6A, then it is the unit time to decline 6% to adjust electricity decrease speed,
There it can be seen that the first electricity decrease speed is to followed by the change of average consumption current value and change, pass through average consumption
The size of electric current value, dynamically determine and change the first electricity decrease speed, can preferably adjust actual electricity and display
The relation of electricity, so as to avoid the actual electricity power down speed of mobile terminal from being more than display electricity power down speed, reduce mobile terminal
Display electricity and actual electricity gap so that display electricity matches with actual electricity, is obtained using average consumption current value
To gentle electricity decrease speed so that electricity decrease speed is reasonable, more conforms to actual conditions.
Wherein, the unit interval can be a unit with 10 minutes, be within 20 minutes a unit, can also be according to each shifting
The performance of dynamic terminal is adjusted.
Accompanying drawing 9 is referred to, accompanying drawing 9 is the refinement structural representation of the second determining unit 702 in fourth embodiment of the invention
Figure, for convenience of description, illustrate only the part related to the embodiment of the present invention, the first determining unit 702 of the example of accompanying drawing 9 is led
Including：Second determination subelement 901 and the 3rd determination subelement 902, specifically, the detailed description of each subelement is as follows：
Second determination subelement 901, if for monitoring that the display electricity is less than or equal to the second preset threshold value, it is determined that
The time that virtual voltage corresponding to the current value of power consumption in real time is dropped to required for blanking voltage；
3rd determination subelement 902, it is true for the difference based on the time, the display electricity and the shutdown electricity
The fixed second electricity decrease speed simultaneously shows the show value of electricity according to the second electricity decrease speed adjustment is described, and presses
According to the show value of the second electricity decrease speed adjustment display electricity so that the display electricity is dropping to shutdown electricity
During amount, the virtual voltage corresponding to the current value of power consumption in real time is more than or equal to blanking voltage.
In embodiments of the present invention, the second determination subelement 901 determines the virtual voltage corresponding to real-time power consumption current value
The time dropped to required for blanking voltage, the 3rd determination subelement 902 will show electricity with shut down electricity difference remove more than
The second electricity decrease speed can be obtained by stating the time, when showing that electricity is less than or equal to the second preset threshold value, using this
The adjustment of two electricity decrease speeds shows the show value of electricity, so as to ensure that when showing that electricity drops to shutdown electricity, prison
The virtual voltage corresponding to real-time power consumption current value measured can be more than or equal to blanking voltage, prevent battery is crossed from putting and low electricity
Amount shutdown, to avoid shortening battery life, user can also be according to the use of display charge condition planning mobile phone.
The embodiment of the present invention also provides a kind of mobile terminal, including memory, processor and storage are on a memory and can
The computer program run on a processor, during computing device computer program, realize first embodiment to second embodiment
In prevent each step that battery is crossed in the method put in any one embodiment.
The embodiment of the present invention also provides a kind of storage medium, and the storage medium is specifically as follows computer-readable storage medium
Matter, computer program is stored thereon with, when computer program is executed by processor, realizes first embodiment into second embodiment
Each step that battery is crossed in the method put is prevented in any one embodiment.
In several embodiments provided herein, it should be understood that disclosed method and mobile terminal, can pass through
Other modes are realized.For example, mobile terminal embodiment described above is only schematical, for example, wherein module
Division, only a kind of division of logic function, can there is other dividing mode, such as multiple module or components when actually realizing
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or module
Close or communicate to connect, can be electrical, mechanical or other forms.
This as the module that separating component illustrates can be or may not be physically separate, be shown as module
Part can be or may not be physical module, you can with positioned at a place, or multiple nets can also be distributed to
In network module.Some or all of module therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each module in each embodiment of the present invention can be integrated in a processing module or each
Individual module is individually physically present, can also two or more modules be integrated in a module.Above-mentioned integrated module was both
It can be realized, can also be realized in the form of program module in the form of hardware.
If the integrated module is realized in the form of program module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the whole of each embodiment this method of the present invention
Or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
It should be noted that for foregoing each method embodiment, in order to which simplicity describes, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement
System, because according to the embodiment of the present invention, some steps can use other orders or carry out simultaneously.Secondly, art technology
Personnel should also know that embodiment described in this description belongs to preferred embodiment, and involved action and module are not
Necessary to one establishes a capital and is the embodiment of the present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
Prevent battery from crossing the method, apparatus put, mobile terminal and storage and being situated between for what is provided the embodiment of the present invention above
The description of matter, for those skilled in the art, according to the thought of the embodiment of the present invention, in embodiment and application
Upper there will be changes, to sum up, this specification content should not be construed as the limitation to the embodiment of the present invention.
Claims (10)
1. a kind of prevent battery from crossing the method put, it is characterised in that methods described includes：
Monitor the display electricity of mobile terminal；
If the display electricity is less than or equal to the first preset threshold value, the real-time power consumption current value of the mobile terminal is obtained；
According to the electricity decrease speed of the current value of the power consumption in real time adjustment display electricity so that the display electricity is under
When being down to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than or equal to blanking voltage.
2. according to the method for claim 1, it is characterised in that described described aobvious according to the current value of the power consumption in real time adjustment
The step of electricity decrease speed for showing electricity, includes：
First electricity decrease speed is determined according to the power consumption current value in real time, and adjusted according to the first electricity decrease speed
The show value of the display electricity；
If monitoring, the display electricity is less than or equal to the second preset threshold value, and the is determined according to the real-time power consumption current value
Two electricity decrease speeds, and according to the show value of the second electricity decrease speed adjustment display electricity, wherein, described the
One electricity decrease speed is more than the second electricity decrease speed.
3. according to the method for claim 2, it is characterised in that described that first electricity is determined according to the power consumption current value in real time
The step of measuring decrease speed includes：
Calculate the average consumption current value of the current value of power consumption in real time in predetermined period；
The first electricity decrease speed is determined according to the average consumption current value.
4. according to the method described in right 3, it is characterised in that described to determine first electricity according to the average consumption current value
The step of measuring decrease speed includes：
The mapping relations between preset current range and electricity decrease speed are searched, determine the average consumption current value in institute
Current range belonging to stating in mapping relations, and determine the first electricity decrease speed corresponding with the current range.
5. according to the method for claim 2, it is characterised in that described that second electricity is determined according to the power consumption current value in real time
The step of measuring decrease speed includes：
Determine the time that the virtual voltage corresponding to the current value of power consumption in real time is dropped to required for blanking voltage；
Difference based on the time, the display electricity and the shutdown electricity determines the second electricity decrease speed.
6. according to the method for claim 5, it is characterised in that it is described based on the time, it is described display electricity with it is described
The difference of shutdown electricity determines the second electricity decrease speed, including：
By the difference of the display electricity and the shutdown electricity, divided by the virtual voltage corresponding to the current value of power consumption in real time
The time dropped to required for blanking voltage, obtain the second electricity decrease speed.
7. according to the method for claim 1, it is characterised in that the real-time power consumption current value for obtaining the mobile terminal
The step of include：
Start the real-time power consumption current value that preset thread monitors the mobile terminal.
8. a kind of prevent battery from crossing the device put, it is characterised in that described device includes：
Monitoring modular, for monitoring the display electricity of mobile terminal；
Acquisition module, if being less than or equal to the first preset threshold value for the display electricity, obtain the reality of the mobile terminal
When power consumption current value；
Adjusting module, for the electricity decrease speed according to the current value of the power consumption in real time adjustment display electricity so that institute
Display electricity is stated when dropping to shutdown electricity, the virtual voltage corresponding to the current value of power consumption in real time is more than or equal to cut-off
Voltage.
9. a kind of mobile terminal, including：Memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, it is characterised in that described in the computing device during computer program, realize described in claim 1 to 7 any one
Prevent each step that battery is crossed in the method put.
10. a kind of storage medium, the storage medium is computer-readable recording medium, is stored thereon with computer program, its
It is characterised by, when the computer program is executed by processor, realize prevents battery described in claim 1 to 7 any one
The each step crossed in the method put.
Priority Applications (1)
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| CN201710622813.8A CN107425568B (en) | 2017-07-27 | 2017-07-27 | Method and device for preventing over-discharge of battery, mobile terminal and storage medium |
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| CN201710622813.8A CN107425568B (en) | 2017-07-27 | 2017-07-27 | Method and device for preventing over-discharge of battery, mobile terminal and storage medium |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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