CN110427305A - Battery gas leak treatment method and apparatus, electronic equipment, readable storage medium storing program for executing - Google Patents
Battery gas leak treatment method and apparatus, electronic equipment, readable storage medium storing program for executing Download PDFInfo
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- CN110427305A CN110427305A CN201910720952.3A CN201910720952A CN110427305A CN 110427305 A CN110427305 A CN 110427305A CN 201910720952 A CN201910720952 A CN 201910720952A CN 110427305 A CN110427305 A CN 110427305A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
- G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
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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
This application involves a kind of battery gas leak treatment method and apparatus, electronic equipment, readable storage medium storing program for executing.This method comprises: obtaining cell gas parameter value；When cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage state is determined；Respective operations are executed according to battery gas leakage state.It can be improved the accuracy of battery gas leak treatment using the present processes.
Description
Technical field
This application involves field of computer technology, set more particularly to a kind of battery gas leak treatment method and apparatus, electronics
Standby, computer readable storage medium.
Background technique
With development in science and technology, there are various batteries.Traditional battery gas leak treatment method can be in inside battery
Pressure can be depressured automatically when being more than critical value, and electrolyte can be effectively prevent to block decompression hole, so that the pressure in battery
All-the-time stable is in controlled range.And traditional battery gas leak treatment method only passes through internal pressure and is detected, and causes in electricity
The accuracy of pond gas leak treatment is low.
Summary of the invention
The embodiment of the present application provides a kind of battery gas leak treatment method, apparatus, electronic equipment, computer-readable storage medium
The accuracy of battery gas leak treatment can be improved in matter.
A kind of battery gas leak treatment method, comprising:
Obtain cell gas parameter value；
When the cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage state is determined；
Respective operations are executed according to the battery gas leakage state.
A kind of cell apparatus, comprising:
Module is obtained, for obtaining cell gas parameter value；
Determining module, for determining electricity when the cell gas parameter value is greater than first threshold and is less than second threshold
Pond gas leakage state；
Operation module, for executing respective operations according to the battery gas leakage state.
A kind of electronic equipment, including memory and processor store computer program, the calculating in the memory
When machine program is executed by the processor, so that the processor executes following steps:
Obtain cell gas parameter value；
When the cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage state is determined；
Respective operations are executed according to the battery gas leakage state.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
Following steps are realized when row:
Obtain cell gas parameter value；
When the cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage state is determined；
Respective operations are executed according to the battery gas leakage state.
Above-mentioned battery gas leak treatment method and apparatus, electronic equipment, computer readable storage medium obtain cell gas ginseng
Numerical value determines battery gas leakage state when cell gas parameter value is greater than first threshold and is less than second threshold, can be to battery
Gas leakage is detected, and obtains battery gas leakage state, respective operations is executed to battery according to battery gas leakage state, to improve electricity
The accuracy of pond gas leak treatment.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the applied environment figure of battery gas leak treatment method in one embodiment；
Fig. 2 is the block diagram of the part-structure of mobile phone relevant to electronic equipment provided by the embodiments of the present application；
Fig. 3 is the flow chart of battery gas leak treatment method in one embodiment；
Fig. 4 is the flow chart that the charge power of battery is reduced in one embodiment；
Fig. 5 is the structural block diagram of battery blow-by gas processing device in one embodiment；
Fig. 6 is the schematic diagram of internal structure of electronic equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
It is appreciated that term " first " used in this application, " second " etc. can be used to describe herein various data,
But these data should not be limited by these terms.These terms are only used to by first data and another data separation.Citing comes
It says, in the case where not departing from scope of the present application, first threshold can be known as to second threshold, and similarly, it can be by second
Threshold value is known as first threshold.First threshold and second threshold both client, but it is not same threshold value.
Fig. 1 is the application environment schematic diagram of battery gas leak treatment method in one embodiment.As shown in Figure 1, this applies ring
Border includes electronic equipment 110.Electronic equipment 110 may be at charged state.Electronic equipment 110 can be mobile terminal, specifically
It can be, but not limited to be that smart phone, wearable device etc. are without being limited thereto.
Fig. 2 is the block diagram of the part-structure of mobile phone relevant to electronic equipment provided by the embodiments of the present application.With reference to Fig. 2,
Mobile phone includes: radio frequency (Radio Frequency, RF) circuit 210, memory 220, input unit 230, display unit 240, passes
Sensor 250, voicefrequency circuit 220, Wireless Fidelity (wireless fidelity, WiFi) module 270, processor 280, Yi Ji electricity
The components such as source 290.It, can be with it will be understood by those skilled in the art that handset structure shown in Fig. 2 does not constitute the restriction to mobile phone
Including perhaps combining certain components or different component layouts than illustrating more or fewer components.
Wherein, RF circuit 210 can be used for receiving and sending messages or communication process in, signal sends and receivees, can be by base station
After downlink information receives, handled to processor 280；The data of uplink can also be sent to base station.In general, RF circuit include but
Be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier,
LNA), duplexer etc..In addition, RF circuit 210 can also be communicated with network and other equipment by wireless communication.Above-mentioned channel radio
Any communication standard or agreement, including but not limited to global system for mobile communications (Global System of can be used in letter
Mobile communication, GSM), general packet radio service (General Packet Radio Service,
GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code
Division Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE)), Email,
Short message service (Short Messaging Service, SMS) etc..
Memory 220 can be used for storing software program and module, and processor 280 is stored in memory 220 by operation
Software program and module, thereby executing the various function application and data processing of mobile phone.Memory 220 can mainly include
Program storage area and data storage area, wherein program storage area can application journey needed for storage program area, at least one function
Sequence (such as application program, application program of image player function of sound-playing function etc.) etc.；Data storage area can store root
Created data (such as audio data, address list etc.) etc. are used according to mobile phone.In addition, memory 220 may include high speed
Random access memory, can also include nonvolatile memory, a for example, at least disk memory, flush memory device or
Other volatile solid-state parts.Memory 220 can be used for storage battery gas parameter value and battery gas leakage state etc., also
It is unlimited so to can store battery air leakage point quantity, charge power, input power parameter etc..
Input unit 230 can be used for receiving the number or character information of input, and generate the user setting with mobile phone 200
And the related key signals input of function control.Specifically, input unit 230 may include touch panel 231 and other inputs
Equipment 232.Touch panel 231, alternatively referred to as touch screen collect touch operation (such as the user of user on it or nearby
Use the operation of any suitable object or attachment such as finger, stylus on touch panel 231 or near touch panel 231),
And corresponding attachment device is driven according to preset formula.In one embodiment, touch panel 231 may include touching inspection
Survey two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation
Bring signal, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and will
It is converted into contact coordinate, then gives processor 280, and can receive order that processor 280 is sent and be executed.In addition,
Touch panel 231 can be realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch surface
Plate 231, input unit 230 can also include other input equipments 232.Specifically, other input equipments 232 may include but not
It is limited to one of physical keyboard, function key (such as volume control button, switch key etc.) etc. or a variety of.
Display unit 240 can be used for showing the various menus of information input by user and mobile phone.Display unit 240 can
Including display panel 241.In one embodiment, can using liquid crystal display (Liquid Crystal Display,
LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) configure display panel
241.In one embodiment, touch panel 231 can cover display panel 241, when touch panel 231 detect it is on it or attached
After close touch operation, processor 280 is sent to determine the type of touch event, is followed by subsequent processing device 280 according to touch event
Type corresponding visual output is provided on display panel 241.Although in Fig. 2, touch panel 231 and display panel 241
It is that the input and input function of mobile phone are realized as two independent components, but in some embodiments it is possible to by touch-control
Panel 231 and display panel 241 are integrated and that realizes mobile phone output and input function.
Mobile phone 200 may also include at least one sensor 250, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 241, and proximity sensor can close display panel when mobile phone is moved in one's ear
241 and/or backlight.Motion sensor may include acceleration transducer, can detect by acceleration transducer and adds in all directions
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching), Vibration identification correlation function (such as pedometer, tap) etc.；In addition, mobile phone can also configure gyroscope, barometer, humidity
Other sensors such as meter, thermometer, infrared sensor etc..
Voicefrequency circuit 220, loudspeaker 221 and microphone 222 can provide the audio interface between user and mobile phone.Audio-frequency electric
Electric signal after the audio data received conversion can be transferred to loudspeaker 221, be converted to sound by loudspeaker 221 by road 220
Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 222, is turned after being received by voicefrequency circuit 220
It is changed to audio data, then by after the processing of audio data output processor 280, another mobile phone can be sent to through RF circuit 210, or
Person exports audio data to memory 220 so as to subsequent processing.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 270
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 2 shows
WiFi module 270, but it is understood that, and it is not belonging to must be configured into for mobile phone 200, it can according to need and omit.
Processor 280 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, is led to
It crosses operation or executes the software program and/or module being stored in memory 220, and call and be stored in memory 220
Data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Processor 280 can be used for obtaining
Cell gas parameter value determines battery gas leakage state when cell gas parameter value is greater than first threshold and is less than second threshold,
Respective operations are executed according to battery gas leakage state.
In one embodiment, processor 280 may include one or more processing units.In one embodiment, it handles
Device 280 can integrate application processor and modem processor, wherein the main processing operation system of application processor, Yong Hujie
Face and application program etc.；Modem processor mainly handles wireless communication.It is understood that above-mentioned modem processor
It can not also be integrated into processor 280.
Mobile phone 200 further includes the power supply 290 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Management system and processor 280 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.
In one embodiment, mobile phone 200 can also include camera, bluetooth module etc..
In the embodiment of the present application, processor 280 included by the electronic equipment executes the calculating of storage on a memory
The step of battery gas leak treatment method is realized when machine program.
Fig. 3 is the flow chart of battery gas leak treatment method in one embodiment.Battery gas leak treatment side in the present embodiment
Method is described on the electronic equipment 110 run in Fig. 1.As shown in figure 3, battery gas leak treatment method, is applied to
Mobile terminal, including step 302 is to step 306.
Step 302, cell gas parameter value is obtained.
Wherein, cell gas parameter value refers to the physical property values of cell gas.Cell gas parameter can be battery gas
At least one of bulk concentration, cell gas pressure, cell gas density etc. are without being limited thereto.Cell gas parameter can also include
Battery temperature etc. is without being limited thereto.Cell gas parameter value can be to be obtained from the sensor for detecting cell gas parameter value
It takes.
Specifically, when battery is in charged state or battery is in use state, electronic equipment obtains cell gas
Parameter value.
In the present embodiment, electronic equipment can obtain cell gas parameter value every preset duration.Wherein, preset duration can
To be the preset duration being arranged in the electronic device.The preset duration can configure on demand.For example, electronic equipment was every 5 minutes
Obtain cell gas parameter value.
Step 304, when cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage shape is determined
State.
Wherein, inside battery or outside batteries and electronic equipment internal it is settable at least one for detecting
The sensor of cell gas parameter value.Contain at least when in inside battery or in outside batteries and in electronic equipment internal
Two for detect cell gas parameter value sensor when, each sensor can be respectively provided with first threshold and second threshold.
The first threshold of each sensor can be identical, can not also be identical.The second threshold of each sensor can also be identical, or
It is not identical.Such as cell gas parameter value is cell gas concentration value, then first threshold is then the first of cell gas concentration
Threshold value, second threshold are the second threshold of cell gas concentration.It include first sensor and second sensor in electronic equipment, the
The first threshold of one sensor can be 5, second threshold 10；The first threshold of second sensor can be 6, and second threshold is
10 etc. is without being limited thereto.First threshold is less than second threshold.
Specifically, when whether electronic equipment detection cell gas parameter value is greater than first threshold.When electronic equipment detects
When the cell gas parameter value is greater than first threshold, battery gas leakage is determined.Whether electronic equipment detects the cell gas parameter value
Less than second threshold.When cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage state is determined.Electricity
Pond gas leakage state can be used to indicate that the severity of battery gas leakage.Battery gas leakage state can be true according to cell gas parameter value
It is fixed, or determined by other relevant parameters of battery.For example, other relevant parameters can be battery air leakage point quantity.Battery
Gas leakage state can be embodied by cell gas parameter value.For example, gas concentration value corresponds to a kind of gas leakage state when being 5, gas is dense
Corresponding another gas leakage state when angle value is 10.
In the present embodiment, when cell gas parameter value is greater than first threshold and is less than second threshold, according to cell gas
Parameter value determines battery gas leakage state.For example, electronic equipment can determine battery gas leakage state according to cell gas concentration.Or
Electronic equipment can determine battery gas leakage state according to cell gas pressure.Alternatively, electronic equipment can be close according to cell gas
It spends and determines battery gas leakage state.Alternatively, electronic equipment can be according to battery temperature and cell gas concentration, cell gas pressure
By force, at least one of cell gas density determines battery gas leakage state.Numerical value between first threshold and second threshold can divide
Grade.It is without being limited thereto that grade can be divided into slight gas leakage, moderate gas leakage, serious gas leakage etc..
Step 306, respective operations are executed according to battery gas leakage state.
Wherein, it is unlimited to can be the operation etc. for issuing alarm signal, automatic shutdown or executing to battery for the operation of execution
In this.The warning information is for prompting battery gas leakage.Alarm signal specifically can be blinker signal, voice signal, video letter
Number etc. it is without being limited thereto.
Specifically, different battery gas leakage states can correspond to same operation, and the corresponding parameter of the operation is not identical.Example
Such as, when cell gas parameter value is greater than first threshold and is less than second threshold, electronic equipment is according to battery gas leakage state to electricity
Pond executes the operation for reducing cell output, wherein every kind of battery gas leakage state has a corresponding output power.
In the present embodiment, electronic equipment executes respective operations to battery according to cell gas parameter and battery temperature.When
When battery is in charged state, electronic equipment reduces battery charge when detecting that battery temperature is higher than preset temperature.To
It can guarantee that battery is not damaged while promoting charging rate.
Battery gas leak treatment method in the present embodiment obtains cell gas parameter value, when cell gas parameter value is greater than
First threshold and be less than second threshold when, determine battery gas leakage state, battery gas leakage can be examined by different modes
It surveys, and obtains battery gas leakage state, respective operations are executed to battery according to battery gas leakage state, to improve battery gas leak treatment
Accuracy.
In one embodiment, battery gas leakage state is determined according to the battery air leakage point quantity detected.It is leaked according to battery
Gaseity executes respective operations, comprising: executes respective operations to battery according to battery air leakage point quantity.
Wherein, the operation executed to battery, which can be, to be automatically powered off, reduces cell output or reduce filling for battery
Electrical power etc. is without being limited thereto.
The sensor for detecting gas leakage is provided in inside battery or in outside batteries and in electronic equipment internal.
And the sensor for detecting gas leakage is at least two.Air leakage point quantity refers to that battery generates the quantity of the position of gas leakage.It is some
Battery can have electrochemical reaction in process of production or in use process, can generate the gases such as ethylene, methane, ethane, can lead
It sends a telegraph pool gas concentration or pressure increases.It, may gas leakage when concentration or pressure increase to certain limit.
Specifically, when battery air leakage point quantity increases, the output power of battery is reduced.Alternatively, when battery is in charging
State, and when the air leakage point quantity increase of battery, reduce the charge power of battery.Alternatively, it is corresponding to obtain battery air leakage point quantity
Air leakage point position, store and upload the air leakage point position, and power operation is executed to battery.
Battery gas leak treatment method in the present embodiment executes respective operations, energy to battery according to battery air leakage point quantity
It is enough to execute operation according to cell gas parameter value, and for different air leakage point quantity, improve the accuracy of battery gas leak treatment.
In one embodiment, when battery is in charged state, electronic equipment can detect whether current charging equipment props up
Hold fast charge.When the charging equipment does not support fast charge, and electronic equipment obtains fast charge instruction, improves the input power ginseng of battery
Number.Traditional charger supports the condition of fast charge, is just supported using charger compatible with electronic equipment and charging cable
Fast charge.In order to improve the safety of charging, traditional mode is charged with small rated power.And it can adjust electricity in the present embodiment
The input power parameter in pond is to improve charge volume, to guarantee that battery is not damaged while improving charging rate.
In one embodiment, battery gas leak treatment method further include: when battery is in charged state, execute acquisition
The step of gas parameter value.
Respective operations are executed to battery according to battery air leakage point quantity, comprising: battery is reduced according to battery air leakage point quantity
The charge power of corresponding charge power, battery air leakage point quantity and battery is negatively correlated.
Specifically, when battery is in charged state, electronic equipment obtains gas parameter value by sensor.Electronic equipment
To the processing of battery air leakage point quantity, corresponding first charge power of battery is obtained.The electronic equipment charge power that battery is current
It is reduced to the first charge power.Alternatively, electronic equipment obtains the second charging function of battery reduction to the processing of battery air leakage point quantity
Rate.The current charge power of battery is reduced the second charge power by electronic equipment.Battery air leakage point quantity is more, the charging of battery
Power is lower.
Battery gas leak treatment method in the present embodiment reduces the corresponding charging function of battery according to battery air leakage point quantity
Rate, wherein the charge power of battery air leakage point quantity and battery is negatively correlated, is able to ascend stability when battery charging,
Prevent battery explosion.
In one embodiment, the charge power of battery is reduced according to battery air leakage point quantity, comprising: according to battery gas leakage
Point quantity reduces the input power parameter of battery；When the input power parameter of battery is reduced to preset input power parameter, break
Open charging.
Wherein, the input power parameter of battery refers to power parameter when charging the battery.Input power parameter can be
At least one of current parameters, voltage parameter.Preset input power parameter can refer to the minimum of input power parameter.When
When the input power parameter of battery reaches minimum, i.e., battery air leakage point quantity at this time reaches present count magnitude, disconnects charging.
Specifically, electronic equipment reduces the input power parameter of battery according to battery air leakage point quantity.For example, according to battery
The input voltage parameter of air leakage point quantity reduction battery perhaps join by the input voltage of the input current parameter of battery or battery
Several and input current parameter.When electronic equipment detects that the input power parameter of battery is reduced to preset input power parameter,
Disconnect battery charging.
Battery gas leak treatment method in the present embodiment is joined according to the input power that battery air leakage point quantity reduces battery
Number disconnects charging when the input power parameter of battery is reduced to preset input power parameter, is able to ascend when battery charges
Stability is also prevented from battery explosion.
In one embodiment, gas parameter value includes gas concentration value.Battery is executed according to battery air leakage point quantity
Respective operations, comprising: the charge power of battery is reduced according to battery air leakage point quantity and gas concentration value, wherein battery leakage
The charge power of gas point quantity and battery is negatively correlated, and the charge power of gas concentration value and battery is negatively correlated.
Wherein, gas concentration value can be obtained by gas detecting instrument.The unit of gas concentration value can be volumetric concentration,
It is without being limited thereto to be also possible to mass concentration etc..
Specifically, electronic equipment reduces the charge power of battery in combination with battery air leakage point quantity and gas concentration value.
When battery is in charged state, electronic equipment handles battery air leakage point quantity and gas concentration value, and it is corresponding to obtain battery
First charge power.The current charge power of battery is reduced to the first charge power by electronic equipment.Alternatively, electronic equipment is to electricity
Pond air leakage point quantity and gas concentration value processing, obtain the second charge power of battery reduction.Electronic equipment is by battery current
Charge power reduces the second charge power.Battery air leakage point quantity is more, and gas concentration value is higher, and the charge power of battery is got over
It is low.
Battery gas leak treatment method in the present embodiment reduces battery according to battery air leakage point quantity and gas concentration value
Charge power, wherein the charge power of battery air leakage point quantity and battery is negatively correlated, the charging of gas concentration value and battery
Power is negatively correlated, introduces two parameters to reduce the charge power of battery, improves the accuracy of battery gas leak treatment, and
It is able to ascend stability when battery charging, is also prevented from battery explosion.
In one embodiment, Fig. 4 is the flow chart that the charge power of battery is reduced in one embodiment.As shown in figure 4,
The charge power of battery is reduced according to battery air leakage point quantity and gas concentration value, comprising:
Step 402, the second concentration difference in the first concentration difference and second time period in first time period is obtained,
Second time period is the backward period of first time period.
Wherein, the first concentration difference in first time period refers to termination time point and the initial time section of first time period
The corresponding concentration difference of concentration.Second time period can be the subsequent time period adjacent with first time period, can also be with
Backward period of one period at a distance of preset time period.For example, being in first minute in first time period, second time period can
To be in four minutes, the third period is without being limited thereto in the 7th minute etc..
Specifically, electronic equipment obtains second in the first concentration difference and second time period in first time period
Concentration difference.
Step 404, concentration changing value is obtained according to the first concentration difference and the second concentration difference value.
Wherein, concentration changing value can refer to concentration variation difference or change rate of concentration.Concentration variation difference is the
Difference between one concentration difference and the second concentration difference.Change rate of concentration refers to that from the variation of the first concentration difference be the second concentration
The change rate of difference.Change rate of concentration specifically can be (second the-the first concentration of concentration difference difference)/first concentration difference.Or
It is without being limited thereto that person's change rate of concentration can be (second the-the first concentration of concentration difference difference)/the first concentration difference/duration etc..
Specifically, electronic equipment obtains becoming with the concentration of time change according to the first concentration difference and the second concentration difference value
Change value.
Step 406, when the second concentration difference is greater than the first concentration difference, according to concentration changing value and battery air leakage point
The charge power of quantity reduction battery.
Specifically, when sensor in inside battery and when the second concentration difference is greater than the first concentration difference, i.e., inside and outside battery
Concentration also not up to balances, and battery is also in lasting generation gas.When sensor is in outside batteries and in electronic equipment internal, and
When second concentration difference is greater than the first concentration difference, i.e., extracellular concentration also not up to balances in battery, and similarly, cell gas is lasting
Leakage.It can also indicate that battery last generates speed of the speed greater than battery gas leakage of gas.So, electronic equipment is according to concentration
Changing value and air leakage point quantity find corresponding battery charge power.
In the present embodiment, which is change rate of concentration.Electronic equipment counts to change rate of concentration and gas leakage
Amount processing, obtains battery charge power value.If change rate of concentration is A, air leakage point quantity is B, obtains each air leakage point according to A/B
Change rate of concentration.If the charge power in first time period is P1, the charge power in second time period is P2, then P2=
P1 × (1-A/B) etc. is without being limited thereto.I.e. when A/B is greater than 0, i.e. P2 is less than P1.
In the present embodiment, which is change rate of concentration.Electronic equipment counts to concentration changing value and gas leakage
Amount processing, the target charge power difference being reduced.If change rate of concentration is A, air leakage point quantity is B, is obtained often according to A/B
The change rate of concentration of a air leakage point.If the charge power in first time period is P1, then target power difference=P1 × A/B etc.
It is without being limited thereto.So, change rate of concentration is bigger, then charge power reduces more；Change rate of concentration is smaller, then charge power subtracts
It is small lesser.
Battery gas leak treatment method in the present embodiment obtains the first concentration difference in first time period and when second
Between the second concentration difference in section, concentration changing value is obtained according to the first concentration difference and the second concentration difference value, when the second concentration
When difference is greater than the first concentration difference, the charge power of battery, energy are reduced according to concentration changing value and battery air leakage point quantity
The charge power for changing speed control battery according to concentration, improves the accuracy of battery gas leak treatment, and is being able to ascend electricity
Stability when pond is charged while being also prevented from battery explosion, guarantees charging rate.
In one embodiment, gas parameter value includes gas pressure intensity value.Battery is executed according to battery air leakage point quantity
Respective operations, comprising: when battery is in charged state, obtain the first pressure difference in first time period and the second time
The second pressure difference in section, second time period is the backward period of first time period；According to the first pressure difference and second
Pressure difference value obtains pressure change value；When the second pressure difference is greater than the first pressure difference, according to pressure change value and electricity
The charge power of pond air leakage point quantity reduction battery.
Wherein, gas pressure intensity value is also referred to as air pressure, and gas pressure intensity Producing reason is bulk gas molecule to chamber wall
Lasting, random shock.When phenomena such as battery generation swollen packet, the air pressure in battery increases.When gas leakage occurs for battery, electricity
Gas in pond sheds, until reaching air pressure balance with the external world.
Pressure change value can be finger pressure and change difference or pressure change rate by force.Pressure change difference is the first pressure
Difference between strong difference and the second pressure difference.Pressure change rate refers to that from the variation of the first pressure difference be the second pressure difference
Change rate.Pressure change rate=(second the-the first pressure of pressure difference difference)/first pressure difference.Or pressure change rate
=(second the-the first pressure of pressure difference difference)/the first pressure difference/duration etc. is without being limited thereto.
Pressure is not also when sensor is in inside battery and the second pressure difference is greater than the first pressure difference, i.e., inside and outside battery
Reach balance, and battery is also in lasting generation gas.When sensor is in outside batteries and in electronic equipment internal, and the second pressure
When difference is greater than the first pressure difference, i.e., pressure also not up to balances inside and outside battery, and similarly, cell gas is persistently revealed.
It can indicate that battery last generates speed of the speed greater than battery gas leakage of gas.So, electronic equipment is according to pressure change value
And air leakage point quantity finds corresponding battery charge power.
In the present embodiment, which is pressure change rate.Electronic equipment counts to pressure change rate and gas leakage
Amount processing, obtains battery charge power value.If pressure change rate is A, air leakage point quantity is B, obtains each air leakage point according to A/B
Pressure change rate.If the charge power in first time period is P1, the charge power in second time period is P2, then P2=
P1 × (1-A/B) etc. is without being limited thereto.I.e. when A/B is greater than 0, i.e. P2 is less than P1.
In the present embodiment, which is pressure change rate.Electronic equipment counts to pressure change value and gas leakage
Amount processing, the target charge power difference being reduced.If pressure change rate is A, air leakage point quantity is B, is obtained often according to A/B
The pressure change rate of a air leakage point.If the charge power in first time period is P1, then target power difference=P1 × A/B etc.
It is without being limited thereto.So, change rate of concentration is bigger, then charge power is more smaller；Change rate of concentration is smaller, then charge power subtracts
It is few lesser.
Battery gas leak treatment method in the present embodiment obtains the first pressure difference in first time period and when second
Between the second pressure difference in section, pressure change value is obtained according to the first pressure difference and the second pressure difference value, when the second pressure
When difference is greater than the first pressure difference, the charge power of battery, energy are reduced according to pressure change value and battery air leakage point quantity
The charge power of battery is controlled according to pressure change speed, improves the accuracy of battery gas leak treatment, and is being able to ascend electricity
Stability when pond is charged while being also prevented from battery explosion, guarantees charging rate.
In one embodiment, battery gas leak treatment method further include: obtain environmental gas parameter value；Work as cell gas
Parameter value is greater than environmental gas parameter value, and the difference of cell gas parameter value and environmental gas parameter value is poor greater than parameter preset
When value, battery gas leakage is determined.
Wherein, environmental gas parameter value refers to the physical parameter value of environmental gas.Such as environmental gas parameter value can be
Environmental gas concentration or environmental gas pressure etc. are without being limited thereto.Cell gas concentration and environmental gas concentration may each be certain gas
The concentration of body.For example, gas is that sulfuric acid mist or lithia etc. are without being limited thereto.
Specifically, electronic equipment obtains environmental gas parameter value every preset duration.When detecting cell gas parameter value
When greater than environmental gas parameter value, and the difference of cell gas parameter value and environmental gas parameter value is greater than parameter preset difference
When, electronic equipment determines battery gas leakage.
In the present embodiment, in the case where electronic equipment is used for a long time, battery may there are gas exchanges with environment.That
, gap very little in the case where gas leakage does not occur, between cell gas parameter value and environmental gas parameter value.But when electricity
When the gas leakage of pond, cell gas parameter value may be much larger than environmental gas parameter value.
Battery gas leak treatment method in the present embodiment obtains environmental gas parameter value, when cell gas parameter value is greater than
Environmental gas parameter value, and when the difference of cell gas parameter value and environmental gas parameter value is greater than parameter preset difference, it determines
Battery gas leakage improves the accuracy of battery gas leak treatment it can be considered that the influence of environment, avoids the occurrence of erroneous judgement gas leakage.
In one embodiment, battery gas leakage is determined, comprising: obtain the geographical location where the corresponding electronic equipment of battery
Corresponding target scene；When target scene is the first default scene, battery gas leakage is determined.
Wherein, electronic equipment can pass through GPS (Global Positioning System, global positioning system) or north
Bucket system etc. obtains the geographical location at place.Target scene refers to the corresponding scene of building type.For example, market, factory, horse
Road, office building, hotel, harbour etc. are without being limited thereto.First default scene refers to one kind scene similar in gas parameter value.Such as the
It is without being limited thereto that one default scene can be market, office building, hotel, harbour etc..
Specifically, electronic equipment obtains the geographical location where the corresponding electronic equipment of battery, and true according to geographical location
Fixed corresponding target scene.When target scene is the first default scene, electronic equipment determines battery gas leakage.For example, working as battery
Gas parameter value is greater than environmental gas parameter value, and the difference of cell gas parameter value and environmental gas parameter value is greater than default ginseng
When number difference, and the geographical location where electronic equipment is the mansion AB, then the corresponding target scene in geographical location is office building,
Electronic equipment determines battery gas leakage.
Battery gas leak treatment method in the present embodiment, the geographical location where obtaining the corresponding electronic equipment of battery are corresponding
Target scene；When target scene is the first default scene, battery gas leakage is determined, it can be considered that the influence factor of scene, mentions
The accuracy of high battery gas leak treatment.
In one embodiment, battery gas leak treatment method further include: when target scene is the second default scene, determine
The non-gas leakage of battery, the gas parameter value in the second default scene are greater than the gas parameter value in the first default scene.
Specifically, the second default scene can be the biggish scene of the gas parameters value such as factory.In second default scene
Gas parameter value is greater than the first default scene.Due in the long-time service of battery, electronic equipment where battery may be with
Gas exchanges occur for the second default scene, bigger than normal so as to cause the gas parameter value of battery.So when target scene is second pre-
If when scene, electronic equipment determines the non-gas leakage of battery.
Battery gas leak treatment method in the present embodiment determines that battery does not leak when target scene is the second default scene
Gas, the gas parameter value in the second default scene is greater than the gas parameter value in the first default scene, it can be considered that the shadow of scene
The factor of sound improves the accuracy of battery gas leak treatment.
In one embodiment, battery gas leak treatment method further include: when battery is in charged state and cell gas
When parameter value is greater than or equal to second threshold, charging is disconnected.
Specifically, when battery is in charged state, and cell gas parameter value is greater than or equal to second threshold, control electricity
Sub- equipment disconnects charging.
Battery gas leak treatment method in the present embodiment, when battery be in charged state and cell gas parameter value be greater than or
When equal to second threshold, charging is disconnected, stability when battery charging is able to ascend, is also prevented from battery explosion.
In one embodiment, battery gas leakage state is determined according to battery Gas leak position.It is executed according to battery gas leakage state
Respective operations, comprising: store and upload the battery Gas leak position.
Specifically, it is provided in inside battery or in outside batteries and in electronic equipment internal for detecting gas leakage
Sensor.And the sensor for detecting gas leakage is at least two.Each sensor is corresponding, and there may be the positions of gas leakage.Electronics
Equipment can obtain the Gas leak position of battery from the sensor for detecting gas leakage, determine battery gas leakage shape by battery Gas leak position
State.For example, gas leakage state is that battery is without being limited thereto in No.1 position gas leakage etc..Electronic equipment stores and uploads the Gas leak position.
Battery gas leak treatment method in the present embodiment obtains the Gas leak position of battery, storage and the Gas leak position, can be
Subsequent battery design and maintenance provide reference, the Gas leak position can be paid close attention to, to reduce the gas leakage probability of battery.
In one embodiment, battery gas leak treatment method, comprising:
Step (a1) obtains cell gas parameter value, gas parameter value includes that gas is dense when battery is in charged state
Angle value.
Step (a2) obtains environmental gas parameter value.
Step (a3), when cell gas parameter value is greater than environmental gas parameter value, and cell gas parameter value and environment gas
When the difference of body parameter value is greater than parameter preset difference, the corresponding mesh in geographical location where the corresponding electronic equipment of battery is obtained
Mark scene.
Step (a4) determines battery gas leakage when target scene is the first default scene.
Step (a5) determines battery gas leakage shape when cell gas parameter value is greater than first threshold and is less than second threshold
State, battery gas leakage state are determined according to the battery air leakage point quantity detected.
Step (a6) reduces the input power parameter of battery, battery air leakage point quantity and electricity according to battery air leakage point quantity
The charge power in pond is negatively correlated.
Battery gas leak treatment method in the present embodiment is able to ascend stability when battery charging, is also prevented from battery hair
Raw explosion, while improving the accuracy of battery gas leak treatment.
It should be understood that although each step in the flow chart of Fig. 3 and Fig. 4 is successively shown according to the instruction of arrow,
But these steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these
There is no stringent sequences to limit for the execution of step, these steps can execute in other order.Moreover, in Fig. 3 and Fig. 4
At least part step may include that perhaps these sub-steps of multiple stages or stage are not necessarily same to multiple sub-steps
One moment executed completion, but can execute at different times, and the execution in these sub-steps or stage sequence is also not necessarily
Be successively carry out, but can at least part of the sub-step or stage of other steps or other steps in turn or
Alternately execute.
Fig. 5 is the structural block diagram of the battery blow-by gas processing device of one embodiment.A kind of battery blow-by gas processing device is such as schemed
Shown in 5, including obtain module 502, determining module 504 and operation module 506, in which:
Module 502 is obtained, for obtaining cell gas parameter value.
Determining module 504, for determining battery when cell gas parameter value is greater than first threshold and is less than second threshold
Gas leakage state.
Operation module 506, for executing respective operations according to battery gas leakage state.
Battery blow-by gas processing device in the present embodiment obtains cell gas parameter value, when cell gas parameter value is greater than
First threshold and be less than second threshold when, determine battery gas leakage state, battery gas leakage can be examined by different modes
It surveys, and obtains battery gas leakage state, respective operations are executed to battery according to battery gas leakage state, to improve battery gas leak treatment
Accuracy.
In one embodiment, battery gas leakage state is determined according to the battery air leakage point quantity detected.Operation module 506
For executing respective operations to battery according to battery air leakage point quantity.
Battery blow-by gas processing device in the present embodiment executes respective operations, energy to battery according to battery air leakage point quantity
It is enough to execute operation according to cell gas parameter value, and for different air leakage point quantity, improve the accuracy of battery gas leak treatment.
In one embodiment, it obtains module 502 to be used for when battery is in charged state, obtains gas parameter value.Behaviour
Make module 506 for reducing the corresponding charge power of battery according to battery air leakage point quantity, battery air leakage point quantity and battery
Charge power is negatively correlated.
Battery blow-by gas processing device in the present embodiment reduces the corresponding charging function of battery according to battery air leakage point quantity
Rate, wherein the charge power of battery air leakage point quantity and battery is negatively correlated, is able to ascend stability when battery charging,
Prevent battery explosion.
In one embodiment, the input power that operation module 506 is used to reduce battery according to battery air leakage point quantity is joined
Number；When the input power parameter of battery is reduced to preset input power parameter, charging is disconnected.
Battery blow-by gas processing device in the present embodiment is joined according to the input power that battery air leakage point quantity reduces battery
Number disconnects charging when the input power parameter of battery is reduced to preset input power parameter, is able to ascend when battery charges
Stability is also prevented from battery explosion.
In one embodiment, operation module 506 is used to reduce electricity according to battery air leakage point quantity and gas concentration value
The charge power in pond, wherein the charge power of battery air leakage point quantity and battery is negatively correlated, and gas concentration value and battery fill
Electrical power is negatively correlated.
Battery blow-by gas processing device in the present embodiment reduces battery according to battery air leakage point quantity and gas concentration value
Charge power, wherein the charge power of battery air leakage point quantity and battery is negatively correlated, the charging of gas concentration value and battery
Power is negatively correlated, introduces two parameters to reduce the charge power of battery, improves the accuracy of battery gas leak treatment, and
It is able to ascend stability when battery charging, is also prevented from battery explosion.
In one embodiment, operation module 506 is used to obtain the first concentration difference and second in first time period
The second concentration difference in period, second time period are the backward periods of first time period；According to the first concentration difference and
Second concentration difference value obtains concentration changing value；When the second concentration difference be greater than the first concentration difference when, according to concentration changing value with
And battery air leakage point quantity reduces the charge power of battery.
Battery blow-by gas processing device in the present embodiment obtains the first concentration difference in first time period and when second
Between the second concentration difference in section, concentration changing value is obtained according to the first concentration difference and the second concentration difference value, when the second concentration
When difference is greater than the first concentration difference, the charge power of battery, energy are reduced according to concentration changing value and battery air leakage point quantity
The charge power for changing speed control battery according to concentration, improves the accuracy of battery gas leak treatment, and is being able to ascend electricity
Stability when pond is charged while being also prevented from battery explosion, guarantees charging rate.
In one embodiment, operation module 506 is used to obtain the first pressure difference and second in first time period
The second pressure difference in period, second time period are the backward periods of first time period；According to the first pressure difference and
Second pressure difference value obtains pressure change value；When the second pressure difference be greater than the first pressure difference when, according to pressure change value with
And battery air leakage point quantity reduces the charge power of battery.
Battery blow-by gas processing device in the present embodiment obtains the first pressure difference in first time period and when second
Between the second pressure difference in section, pressure change value is obtained according to the first pressure difference and the second pressure difference value, when the second pressure
When difference is greater than the first pressure difference, the charge power of battery, energy are reduced according to pressure change value and battery air leakage point quantity
The charge power of battery is controlled according to pressure change speed, improves the accuracy of battery gas leak treatment, and is being able to ascend electricity
Stability when pond is charged while being also prevented from battery explosion, guarantees charging rate.
In one embodiment, it obtains module 502 and is also used to obtain environmental gas parameter value.Determining module 504 is for working as
Cell gas parameter value is greater than environmental gas parameter value, and the difference of cell gas parameter value and environmental gas parameter value is greater than in advance
When setting parameter difference, battery gas leakage is determined.
Battery blow-by gas processing device in the present embodiment obtains environmental gas parameter value, when cell gas parameter value is greater than
Environmental gas parameter value, and when the difference of cell gas parameter value and environmental gas parameter value is greater than parameter preset difference, it determines
Battery gas leakage improves the accuracy of battery gas leak treatment it can be considered that the influence of environment, avoids the occurrence of erroneous judgement gas leakage.
In one embodiment, determining module 504 is used to obtain the geographical location pair where the corresponding electronic equipment of battery
The target scene answered；When target scene is the first default scene, battery gas leakage is determined.
Battery blow-by gas processing device in the present embodiment, the geographical location where obtaining the corresponding electronic equipment of battery are corresponding
Target scene；When target scene is the first default scene, battery gas leakage is determined, it can be considered that the influence factor of scene, mentions
The accuracy of high battery gas leak treatment.
In one embodiment, determining module 504 is used to determine that battery does not leak when target scene is the second default scene
Gas, the gas parameter value in the second default scene are greater than the gas parameter value in the first default scene.
Battery blow-by gas processing device in the present embodiment determines that battery does not leak when target scene is the second default scene
Gas, the gas parameter value in the second default scene is greater than the gas parameter value in the first default scene, it can be considered that the shadow of scene
The factor of sound improves the accuracy of battery gas leak treatment.
In one embodiment, operation module 506 is used to be in charged state when battery and cell gas parameter value is greater than
Or when being equal to second threshold, charging is disconnected.
Battery blow-by gas processing device in the present embodiment, when battery be in charged state and cell gas parameter value be greater than or
When equal to second threshold, charging is disconnected, stability when battery charging is able to ascend, is also prevented from battery explosion.
In one embodiment, battery gas leakage state is determined according to battery Gas leak position.Operation module 506 is for storing simultaneously
Upload the battery Gas leak position.
Battery blow-by gas processing device in the present embodiment obtains the Gas leak position of battery, storage and the Gas leak position, can be
Subsequent battery design and maintenance provide reference, the Gas leak position can be paid close attention to, to reduce the gas leakage probability of battery.
The division of modules is only used for for example, in other embodiments in above-mentioned battery blow-by gas processing device, can
Battery blow-by gas processing device is divided into different modules as required, with complete above-mentioned battery blow-by gas processing device whole or
Partial function.
Specific about battery blow-by gas processing device limits the limit that may refer to above for battery gas leak treatment method
Fixed, details are not described herein.Modules in above-mentioned battery blow-by gas processing device can fully or partially through software, hardware and its
Combination is to realize.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with
It is stored in the memory in computer equipment in a software form, in order to which processor calls the above modules of execution corresponding
Operation.
Fig. 6 is the schematic diagram of internal structure of electronic equipment in one embodiment.As shown in fig. 6, the electronic equipment includes logical
Cross the processor and memory of system bus connection.Wherein, which supports entire electricity for providing calculating and control ability
The operation of sub- equipment.Memory may include non-volatile memory medium and built-in storage.Non-volatile memory medium is stored with behaviour
Make system and computer program.The computer program can be performed by processor, to be mentioned for realizing following each embodiment
A kind of battery gas leak treatment method supplied.Built-in storage provides for the operating system computer program in non-volatile memory medium
The running environment of cache.The electronic equipment can be mobile phone, tablet computer or personal digital assistant or wearable device
Deng.
The realization of the modules in battery blow-by gas processing device provided in the embodiment of the present application can be computer program
Form.The computer program can be run in terminal or server.The program module that the computer program is constituted is storable in
On the memory of terminal or server.When the computer program is executed by processor, side described in the embodiment of the present application is realized
The step of method.
The embodiment of the present application also provides a kind of computer readable storage mediums.One or more is executable comprising computer
The non-volatile computer readable storage medium storing program for executing of instruction, when the computer executable instructions are executed by one or more processors
When, so that the step of processor executes battery gas leak treatment method.
A kind of computer program product comprising instruction, when run on a computer, so that computer executes battery
Gas leak treatment method.
Any reference to memory, storage, database or other media used in this application may include non-volatile
And/or volatile memory.Nonvolatile memory may include that read-only memory (ROM), programming ROM (PROM), electricity can be compiled
Journey ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include random access memory
(RAM), it is used as external cache.By way of illustration and not limitation, RAM is available in many forms, such as static state RAM
(SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDR SDRAM), enhanced SDRAM
(ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) directly RAM (RDRAM), straight
Connect memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM).
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (15)
1. a kind of battery gas leak treatment method characterized by comprising
Obtain cell gas parameter value；
When the cell gas parameter value is greater than first threshold and is less than second threshold, battery gas leakage state is determined；
Respective operations are executed according to the battery gas leakage state.
2. the method according to claim 1, wherein the battery gas leakage state is according to the battery gas leakage detected
Point quantity determines；
It is described that respective operations are executed according to the battery gas leakage state, comprising:
Respective operations are executed to the battery according to the battery air leakage point quantity.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
When battery is in charged state, execute the acquisition gas parameter value the step of；
It is described that respective operations are executed to the battery according to the battery air leakage point quantity, comprising:
Reduce the corresponding charge power of the battery according to the battery air leakage point quantity, the battery air leakage point quantity with it is described
The charge power of battery is negatively correlated.
4. according to the method described in claim 3, it is characterized in that, described reduce battery according to the battery air leakage point quantity
Charge power, comprising:
The input power parameter of the battery is reduced according to the battery air leakage point quantity；
When the input power parameter of the battery is reduced to preset input power parameter, charging is disconnected.
5. according to the method described in claim 2, it is characterized in that, the gas parameter value includes gas concentration value；
It is described that respective operations are executed to the battery according to the battery air leakage point quantity, comprising:
The charge power of the battery is reduced according to the battery air leakage point quantity and the gas concentration value, wherein described
Battery air leakage point quantity and the charge power of the battery are negatively correlated, the charge power of the gas concentration value and the battery
It is negatively correlated.
6. according to the method described in claim 5, it is characterized in that, described according to the battery air leakage point quantity and the gas
Bulk concentration value reduces the charge power of the battery, comprising:
Obtain the second concentration difference in the first concentration difference and second time period in first time period, second time
Section is the backward period of the first time period；
Concentration changing value is obtained according to the first concentration difference and the second concentration difference value；
When the second concentration difference is greater than the first concentration difference, leaked according to the concentration changing value and the battery
Gas point quantity reduces the charge power of the battery.
7. according to the method described in claim 2, it is characterized in that, the gas parameter value includes gas pressure intensity value；
Respective operations are executed to battery according to the battery air leakage point quantity, comprising:
When the battery is in charged state, obtain in the first pressure difference and second time period in first time period
Second pressure difference, the second time period are the backward periods of the first time period；
Pressure change value is obtained according to the first pressure difference and the second pressure difference value；
When the second pressure difference is greater than the first pressure difference, leaked according to the pressure change value and the battery
Gas point quantity reduces the charge power of the battery.
8. method according to any one of claims 1 to 7, which is characterized in that the method also includes:
Obtain environmental gas parameter value；
When the cell gas parameter value is greater than the environmental gas parameter value, and the cell gas parameter value and the environment
When the difference of gas parameter value is greater than parameter preset difference, the battery gas leakage is determined.
9. according to the method described in claim 8, it is characterized in that, the determining battery gas leakage, comprising:
Obtain the corresponding target scene in geographical location where the corresponding electronic equipment of the battery；
When the target scene is the first default scene, the battery gas leakage is determined.
10. according to the method described in claim 8, it is characterized in that, the method also includes:
When the target scene is the second default scene, the non-gas leakage of the battery is determined, wherein the ring in the second default scene
Border gas parameter value is greater than the environmental gas parameter value in the first default scene.
11. method according to any one of claims 1 to 7, which is characterized in that the method also includes:
When the battery is in charged state and the cell gas parameter value is greater than or equal to second threshold, charging is disconnected.
12. the method according to claim 1, wherein the battery gas leakage state is true according to battery Gas leak position
It is fixed；
It is described that respective operations are executed according to the battery gas leakage state, comprising:
It stores and uploads the battery Gas leak position.
13. a kind of cell apparatus characterized by comprising
Module is obtained, for obtaining cell gas parameter value；
Determining module, for determining that battery is leaked when the cell gas parameter value is greater than first threshold and is less than second threshold
Gaseity；
Operation module, for executing respective operations according to the battery gas leakage state.
14. a kind of electronic equipment, including memory and processor, computer program, the calculating are stored in the memory
When machine program is executed by the processor, so that the processor executes the battery as described in any one of claims 1 to 12
The step of processing method.
15. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method as described in any one of claims 1 to 12 is realized when being executed by processor.
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| CN116190817A (en) * | 2023-01-30 | 2023-05-30 | 北京索科曼正卓智能电气有限公司 | Industrial lithium battery safety management method and device, electronic equipment and medium |
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