CN109904534A - Prevent the method and device of cell damage - Google Patents
Prevent the method and device of cell damage Download PDFInfo
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- CN109904534A CN109904534A CN201711311745.XA CN201711311745A CN109904534A CN 109904534 A CN109904534 A CN 109904534A CN 201711311745 A CN201711311745 A CN 201711311745A CN 109904534 A CN109904534 A CN 109904534A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The disclosure is directed to a kind of method and devices for preventing cell damage, this method comprises: the external force that detection battery is subject to；When the external force that the battery is subject to is greater than preset threshold, predeterminated voltage or predetermined current are applied to the conductive layer of the battery surface.The technical solution can be prevented user from continuing operation and damaged to battery, and the terminal is sent to place after sale as early as possible and is repaired by the sense organ of electro photoluminescence user, improve leaving and occurring for battery hidden danger.
Description
Technical field
This disclosure relates to field of terminal technology, more particularly to prevent the method and device of cell damage.
Background technique
The mobile terminal of such as smart phone, tablet computer and E-book reader etc is used in people's daily life
Most commonly used electronic product.These electronic products are usually all powered by built-in battery, these electronics are being used
During product or when user dismantles battery under curiosity, battery all may be subjected to external force, and battery by
In the case where external force, easily there is safety problem.
Summary of the invention
The embodiment of the present disclosure provides a kind of method and device for preventing cell damage.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of method preventing cell damage is provided, comprising:
The external force that detection battery is subject to；
When the external force that the battery is subject to is greater than preset threshold, predeterminated voltage is applied to the conductive layer of the battery surface
Or predetermined current.
In one embodiment, the method also includes:
When the external force that the battery is subject to is greater than preset threshold, prompt information is exported, the prompt information is for prompting
The battery is excessive by external force.
In one embodiment, the conductive layer to the battery surface applies predeterminated voltage or predetermined current, comprising:
Apply the predeterminated voltage or predetermined current of preset duration to the conductive layer of the battery surface.
According to the second aspect of an embodiment of the present disclosure, a kind of device preventing cell damage is provided, comprising:
Detection module, the external force being subject to for detecting battery；
Power up module, when the external force for being subject in the battery is greater than preset threshold, to the conduction of the battery surface
Layer applies predeterminated voltage or predetermined current.
In one embodiment, described device further include:
Output module exports prompt information, the prompt when external force for being subject in the battery is greater than preset threshold
Information is for prompting the battery excessive by external force.
In one embodiment, the power up module includes:
It is powered on submodule, applies the predeterminated voltage or default electricity of preset duration for the conductive layer to the battery surface
Stream.
According to the third aspect of an embodiment of the present disclosure, a kind of battery is provided, the battery includes:
Battery body；
The surface of the battery body is arranged in force-sensing sensor, the external force being subject to for detecting the battery；
The surface of the force-sensing sensor is arranged in conductive layer；
Power supply circuit is electrically connected the conductive layer；
Controller connects the force-sensing sensor and the power supply circuit, for receiving the force-sensing sensor output
The external force that the battery that the force-sensing sensor detects is subject to, and the external force being subject in the battery is greater than preset threshold
When, it controls the power supply circuit and predeterminated voltage or predetermined current is applied to the conductive layer.
In one embodiment, the power supply circuit includes rechargeable battery, and the rechargeable battery is electrically connected to described
The charge port of terminal is charged by the charge port.
According to a fourth aspect of embodiments of the present disclosure, a kind of device preventing cell damage is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
The external force that detection battery is subject to；
When the external force that the battery is subject to is greater than preset threshold, predeterminated voltage is applied to the conductive layer of the battery surface
Or predetermined current.
According to a fifth aspect of the embodiments of the present disclosure, a kind of computer readable storage medium is provided, computer is stored with and refers to
It enables, the step in the above method is realized when the computer instruction is executed by processor.
The technical scheme provided by this disclosed embodiment can include the following benefits: the present embodiment can detect
When the external force that battery is subject to is greater than preset threshold, predeterminated voltage or predetermined current, electricity are applied to the conductive layer of the battery surface
Stimulate user sense organ, so as to prevent user continue operation battery is damaged, and as early as possible by the terminal be sent to after sale place into
Row maintenance, improves leaving and occurring for battery hidden danger.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of flow chart of method for preventing cell damage shown according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of method for preventing cell damage shown according to an exemplary embodiment.
Fig. 3 is a kind of block diagram of device for preventing cell damage shown according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of device for preventing cell damage shown according to an exemplary embodiment.
Fig. 5 is a kind of block diagram of device for preventing cell damage shown according to an exemplary embodiment.
Fig. 6 is a kind of structure chart of battery shown according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of device for preventing cell damage shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of flow chart of method for preventing cell damage shown according to an exemplary embodiment, such as Fig. 1 institute
Showing, this prevents the method for cell damage to be equipped in the equipment of battery for terminal etc., include the following steps 101-102:
In a step 101, the external force that detection battery is subject to.
In a step 102, when the external force that the battery is subject to is greater than preset threshold, to the conductive layer of the battery surface
Apply predeterminated voltage or predetermined current.
Here it is possible to the external force that the battery is subject to is detected in the surface of battery setting force-sensing sensor, the power quick sensing
Device can detecte the external force of outer bound pair battery and the external force that will test is converted into electric signal output, force-sensing sensor output
Electric signal is used to the size for the external force that label detection arrives；Exemplary, which can be with resistance-type force-sensing sensor, capacitor
The various sensors such as formula force-sensing sensor, piezoelectric forces dependent sensor, strain-type force-sensing sensor.
Here, when user dismantles battery in use or under curiosity, battery will be shown to apply certain
External force, and the force-sensing sensor that battery surface is arranged in can detect the external force that user applies battery, and terminal is logical
It crosses force-sensing sensor and detects battery by external force, and the external force that the battery that detects of discovery is subject to is larger, is greater than preset threshold
When, show that battery may be damaged under the external force, safety problem easily occur, at this point, terminal can be to the battery
The conductive layer on surface applies predeterminated voltage or predetermined current, stimulates the sense organ of user, to prevent user from continuing operation to battery
It damages, and the terminal is sent to place after sale as early as possible and is repaired, improve leaving and occurring for battery hidden danger.
Here, the predeterminated voltage or predetermined current cannot be too small, it is desirable to be able to certain stimulation is caused to human body, but
Being can not be too big, needs in human body tolerance range.
The present embodiment can be when the external force for detecting that battery is subject to be greater than preset threshold, to the conduction of the battery surface
Layer applies predeterminated voltage or predetermined current, and the sense organ of electro photoluminescence user damages battery to prevent user from continuing operation,
And the terminal is sent to place after sale as early as possible and is repaired, improve leaving and occurring for battery hidden danger.
In a kind of possible embodiment, the above-mentioned method for preventing cell damage can also include the following steps A1.
In step A1, when the external force that the battery is subject to is greater than preset threshold, prompt information, the prompt letter are exported
Breath is for prompting the battery by external force.
Here, terminal can also export prompt information when detecting that the battery is greater than preset threshold by external force, come
Prompt user may damage battery by external force is excessive, which can be voice messaging, vibration information, sound
The various forms such as bell information.It is exemplary, voice messaging " battery is damaged, and please arrive at specialized maintenance and handle " can be exported.
The present embodiment can export prompt information, prompt battery when the external force that the battery is subject to is greater than preset threshold
It is excessive by external force, battery is damaged to prevent user from continuing operation, and the terminal is sent to place after sale as early as possible and is carried out
Maintenance improves leaving and occurring for battery hidden danger.
In a kind of possible embodiment, the step 102 in the above-mentioned method for preventing cell damage can be implemented as with
Lower step B1.
In step bl is determined, apply the predeterminated voltage or predetermined current of preset duration to the conductive layer of the battery surface.
Exemplary, which can be 1s, 2s, 5s or 10s etc., and terminal is greater than in the external force for detecting that battery is subject to
When preset threshold, the predeterminated voltage or predetermined current of 2s can be applied to the conductive layer of battery surface, it is only necessary to certain to user
Electro photoluminescence, it is not necessary to be persistently powered to conductive layer.
The present embodiment can be when the external force for detecting that battery is subject to be greater than preset threshold, to the conduction of the battery surface
Layer applies the predeterminated voltage or predetermined current of preset duration, it is only necessary to the electro photoluminescence of user's certain time length, it is not necessary to leading
Electric layer is persistently powered, and reduces power consumption.
Realization process is discussed in detail below by several embodiments.
Fig. 2 is a kind of flow chart of method for preventing cell damage shown according to an exemplary embodiment, such as Fig. 2 institute
Show, this method can be realized by equipment such as terminals, including step 201-203.
In step 201, the external force that detection battery is subject to.
In step 202, when the external force that the battery is subject to is greater than preset threshold, to the conductive layer of the battery surface
Apply the predeterminated voltage or predetermined current of preset duration.
In step 203, prompt information is exported, the prompt information is for prompting the battery excessive by external force.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.
Fig. 3 is a kind of block diagram of device for preventing cell damage shown according to an exemplary embodiment, which can be with
Pass through being implemented in combination with as some or all of of electronic equipment for software, hardware or both.As shown in figure 3, this prevents electricity
The device of pond damage includes: detection module 301 and power up module 302；Wherein:
Detection module 301, the external force being subject to for detecting battery；
Power up module 302 leads the battery surface when external force for being subject in the battery is greater than preset threshold
Electric layer applies predeterminated voltage or predetermined current.
As a kind of possible embodiment, Fig. 4 is shown according to an exemplary embodiment a kind of to prevent cell damage
The block diagram of device, as shown in figure 4, disclosed above, to prevent the device of cell damage can be configured to include output module
303, in which:
Output module 303 when the external force for being subject in the battery is greater than preset threshold, exports prompt information, described
Prompt information is for prompting the battery excessive by external force.
As a kind of possible embodiment, Fig. 5 is shown according to an exemplary embodiment a kind of to prevent cell damage
The block diagram of device, as shown in figure 5, the device for preventing cell damage disclosed above can also be configured to power up module 302 to wrap
Include power-up submodule 3021, in which:
It is powered on submodule 3021, apply the predeterminated voltage of preset duration for the conductive layer to the battery surface or is preset
Electric current.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
The disclosure also provides a kind of battery, can be used to implement embodiments of the present disclosure.
Fig. 6 is a kind of structure chart of battery shown according to an exemplary embodiment, as shown in fig. 6, the battery includes electricity
Pond ontology 601, force-sensing sensor 602, conductive layer 603, power supply circuit 604 and controller 605.
Wherein, the surface of the battery body 601 is arranged in force-sensing sensor 602, is subject to for detecting the battery
External force；The surface of the force-sensing sensor 602 is arranged in conductive layer 603；Power supply circuit 604 is electrically connected the conductive layer 603；
Controller 605 connects the force-sensing sensor 602 and the power supply circuit 604, and controller 605 is for receiving the quick biography of the power
The external force that the battery detected that sensor 602 exports is subject to, and when the external force that the battery is subject to is greater than preset threshold,
It controls the power supply circuit 604 and predeterminated voltage or predetermined current is applied to the conductive layer 603.
Here, the induction region in the force-sensing sensor 602 can cover the surface of battery body 601, work as battery in this way
When being applied external force, force-sensing sensor 602 can detect the external force that battery is subject to；The conductive layer 603 is arranged in the quick biography of power
The surface of sensor 602 controls the power supply circuit in this way, controller 605 is greater than preset threshold in the external force that the battery is subject to
When 604 pairs of conductive layers 603 apply predeterminated voltage or predetermined current, the user for contacting the battery will be by electro photoluminescence, in this way
It prevents from user and continues operation and battery is damaged, and the terminal is sent to place after sale as early as possible and is repaired, improve electricity
Pond hidden danger is left and is occurred.
What needs to be explained here is that the power supply circuit 604 can connect battery body, it is the power supply circuit by battery body
604 power supplies, it is independently-powered to be also possible to power supply circuit 604.
What needs to be explained here is that conductive layer is formed by conductive material such as conductive metal, conductive plastics or conductive rubber etc..
Here, the force-sensing sensor 602 or controller 605 can be with the processing chips on electrical connecting terminals, in this way, the power is quick
The external force that the battery that sensor 602 or controller 605 can detect the force-sensing sensor 602 is subject to is transferred to the processing
Chip, the processing chip can be when the external force that the battery is subject to be greater than preset threshold, and controlling terminal exports prompt information
Such as various forms of prompt informations of voice messaging, vibration information, the prompt information is for prompting the battery by external force
It is excessive.
In battery provided in this embodiment, controller monitors that the external force that battery is subject to is greater than default threshold in force-sensing sensor
When value, when controlling conductive layer application predeterminated voltage or predetermined current of the power supply circuit to battery surface, the battery is contacted
User will be prevented from this way user and continued operation and damage to battery by electro photoluminescence, and as early as possible be sent to the terminal
Place repairs after sale, improves leaving and occurring for battery hidden danger.
In a kind of possible embodiment, the power supply circuit 604 includes rechargeable battery, the rechargeable battery electricity
It is connected to the charge port of the terminal, is charged by the charge port.
In this way, power supply circuit has the rechargeable battery independently of battery body, user is inserted into charger in terminal charge mouth
When charging to battery body, if the not enough power supply in rechargeable battery, it can also be charged by the charge port, this
When battery cannot power by damage, which can be supplied sample by the rechargeable battery independently of battery body of itself
Electricity, conductive layer application predeterminated voltage or pre- of the realization when the external force that battery is subject to is greater than preset threshold, to the battery surface
If electric current.
The conductive layer that the present embodiment can be powered by the rechargeable battery of power supply circuit itself having to battery surface
Apply predeterminated voltage or predetermined current, is powered in this way independently of battery body, even if battery body is damaged by external force,
It may be implemented when the external force that battery is subject to is greater than preset threshold, the conductive layer application predeterminated voltage or pre- to the battery surface
If electric current, the further deterioration of cell damage is prevented, and promotes user that the terminal is sent to place after sale as early as possible and repairs, is improved
Battery hidden danger is left and is occurred.
Fig. 7 is a kind of block diagram of device for preventing cell damage shown according to an exemplary embodiment, which is applicable in
In terminal device.For example, device 700 can be mobile phone, game console, computer, tablet device, personal digital assistant
Deng.
Device 700 may include following one or more components: processing component 701, memory 702, power supply module 703,
Multimedia component 704, audio component 705, input/output (I/O) interface 706, sensor module 707 and communication component
708。
The integrated operation of the usual control device 700 of processing component 701, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 701 may include that one or more processors 720 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 701 may include one or more modules, just
Interaction between processing component 701 and other assemblies.For example, processing component 701 may include multi-media module, it is more to facilitate
Interaction between media component 704 and processing component 701.
Memory 702 is configured as storing various types of data to support the operation in device 700.These data are shown
Example includes the instruction of any application or method for operating on device 700, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 702 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 703 provides electric power for the various assemblies of device 700.Power supply module 703 may include power management system
System, one or more power supplys and other with for device 700 generate, manage, and distribute the associated component of electric power.
Multimedia component 704 includes the screen of one output interface of offer between described device 700 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 704 includes a front camera and/or rear camera.When device 700 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 705 is configured as output and/or input audio signal.For example, audio component 705 includes a Mike
Wind (MIC), when device 700 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 702 or via communication set
Part 708 is sent.In some embodiments, audio component 705 further includes a loudspeaker, is used for output audio signal.
The interface 706 of I/O provides interface, above-mentioned peripheral interface module between processing component 701 and peripheral interface module
It can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and
Locking press button.
Sensor module 707 includes one or more sensors, and the state for providing various aspects for device 700 is commented
Estimate.For example, sensor module 707 can detecte the state that opens/closes of device 700, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 700, and sensor module 707 can be with 700 1 components of detection device 700 or device
Position change, the existence or non-existence that user contacts with device 700,700 orientation of device or acceleration/deceleration and device 700
Temperature change.Sensor module 707 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 707 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 708 is configured to facilitate the communication of wired or wireless way between device 700 and other equipment.Device
700 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 708 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 708 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 700 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 702 of instruction, above-metioned instruction can be executed by the processor 720 of device 700 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of computer readable storage medium is present embodiments provided, when the instruction in the storage medium is by device 700
Processor execute when perform the steps of
The external force that detection battery is subject to；
When the external force that the battery is subject to is greater than preset threshold, predeterminated voltage is applied to the conductive layer of the battery surface
Or predetermined current.
Instruction in the storage medium can also perform the steps of when being executed by processor
The method also includes:
When the external force that the battery is subject to is greater than preset threshold, prompt information is exported, the prompt information is for prompting
The battery is excessive by external force.
Instruction in the storage medium can also perform the steps of when being executed by processor
The conductive layer to the battery surface applies predeterminated voltage or predetermined current, comprising:
Apply the predeterminated voltage or predetermined current of preset duration to the conductive layer of the battery surface.
The present embodiment additionally provides a kind of device for preventing cell damage, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
Detection module, the external force being subject to for detecting battery；
Power up module, when the external force for being subject in the battery is greater than preset threshold, to the conduction of the battery surface
Layer applies predeterminated voltage or predetermined current.
The processor can be additionally configured to:
Described device further include:
Output module exports prompt information, the prompt when external force for being subject in the battery is greater than preset threshold
Information is for prompting the battery excessive by external force.
The processor can be additionally configured to:
The power up module includes:
It is powered on submodule, applies the predeterminated voltage or default electricity of preset duration for the conductive layer to the battery surface
Stream.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a method of prevent cell damage characterized by comprising
The external force that detection battery is subject to；
Conductive layer application predeterminated voltage or pre- when the external force that the battery is subject to is greater than preset threshold, to the battery surface
If electric current.
2. the method according to claim 1, wherein the method also includes:
When the external force that the battery is subject to is greater than preset threshold, prompt information is exported, the prompt information is described for prompting
Battery is excessive by external force.
3. the method according to claim 1, wherein the conductive layer to the battery surface applies default electricity
Pressure or predetermined current, comprising:
Apply the predeterminated voltage or predetermined current of preset duration to the conductive layer of the battery surface.
4. a kind of device for preventing cell damage characterized by comprising
Detection module, the external force being subject to for detecting battery；
Power up module applies the conductive layer of the battery surface when external force for being subject in the battery is greater than preset threshold
Add predeterminated voltage or predetermined current.
5. device according to claim 4, which is characterized in that described device further include:
Output module exports prompt information, the prompt information when external force for being subject in the battery is greater than preset threshold
For prompting the battery excessive by external force.
6. device according to claim 4, which is characterized in that the power up module includes:
It is powered on submodule, applies the predeterminated voltage or predetermined current of preset duration for the conductive layer to the battery surface.
7. a kind of battery, which is characterized in that the battery includes:
Battery body；
The surface of the battery body is arranged in force-sensing sensor, the external force being subject to for detecting the battery；
The surface of the force-sensing sensor is arranged in conductive layer；
Power supply circuit is electrically connected the conductive layer；
Controller connects the force-sensing sensor and the power supply circuit, for receiving described in the force-sensing sensor output
The external force that the battery that force-sensing sensor detects is subject to, and when the external force that the battery is subject to is greater than preset threshold, control
It makes the power supply circuit and predeterminated voltage or predetermined current is applied to the conductive layer.
8. battery according to claim 7, which is characterized in that
The power supply circuit includes rechargeable battery, and the rechargeable battery is electrically connected to the charge port of the terminal, passes through institute
Charge port is stated to charge.
9. a kind of device for preventing cell damage characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
The external force that detection battery is subject to；
Conductive layer application predeterminated voltage or pre- when the external force that the battery is subject to is greater than preset threshold, to the battery surface
If electric current.
10. a kind of computer readable storage medium, is stored with computer instruction, which is characterized in that the computer instruction is located
Manage the step realized in claims 1 to 3 the method when device executes.
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| CN201711311745.XA CN109904534A (en) | 2017-12-11 | 2017-12-11 | Prevent the method and device of cell damage |
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| CN201711311745.XA CN109904534A (en) | 2017-12-11 | 2017-12-11 | Prevent the method and device of cell damage |
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Application publication date: 20190618 |