CN108638864A - The anti-flame resistant method of batteries of electric automobile group and Related product - Google Patents
The anti-flame resistant method of batteries of electric automobile group and Related product Download PDFInfo
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- CN108638864A CN108638864A CN201810258968.2A CN201810258968A CN108638864A CN 108638864 A CN108638864 A CN 108638864A CN 201810258968 A CN201810258968 A CN 201810258968A CN 108638864 A CN108638864 A CN 108638864A
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- electric vehicle
- condition
- electronic device
- battery
- battery pack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
This application provides a kind of anti-flame resistant method of batteries of electric automobile group and Related products, and described method includes following steps：Electronic device detects the abnormal conditions of electric vehicle；Electronic device determines under abnormal conditions, determines the battery for starting battery pack isolating device encapsulation electric vehicle.Technical solution provided by the present application has the advantages that user experience is high.
Description
Technical field
This application involves electric vehicle and field of environment protection, and in particular to a kind of anti-flame resistant method of batteries of electric automobile group and
Related product.
Background technology
With universal and new energy resource power battery the development of electric vehicle, requirement of the people to environmental protection, diesel locomotive
It is gradually backed out the arena of history, is replaced as the universal of new-energy automobile.However, new energy battery behavior and complicated technology,
It determines new energy battery currently on the market, is one stubborn and unruly " fierce tiger ", is likely to hurt sb.'s feelings at any time.
In Tiger is mewed, this is the consistent pursuit of industry.Currently, generally using battery pack fuse both at home and abroad
Fusing technology takes blown fuse that is, to the battery pack of heavy-current discharge or battery, is allowed to be isolated with other batteries.Industry
The most successful tesla that surely belongs to of boundary is representative, and each battery has fuse, every group of battery pack also to have the fusing of corresponding current
Device.However, such way, can not prevent to catch fire battery or battery pack burn away, and there is also the risks of safety, influence
The Experience Degree of user.
Apply for content
The embodiment of the present application provides a kind of anti-flame resistant method of batteries of electric automobile group and Related product, can improve battery
Safety, and then improve user Experience Degree.
In a first aspect, the embodiment of the present application provides a kind of anti-flame resistant method of batteries of electric automobile group, the method includes such as
Lower step：
Electronic device detects the abnormal conditions of electric vehicle；
Electronic device determines under abnormal conditions, determines the battery for starting battery pack isolating device encapsulation electric vehicle.
Optionally, the method further includes before determining the battery for starting battery pack isolating device encapsulation electric vehicle：
It is electronic to start the encapsulation of battery pack isolating device by such as someone in vehicle and vehicle is in transport condition after being then delayed n seconds
The battery of automobile.
Optionally, the method further includes：
The data of battery pack isolating device are recorded, which includes：Temperature, the opening time, car speed, battery current,
Cell voltage sends the data to background server and is handled, and is reported to background server and return factory's request.
Optionally, the abnormal conditions of the electronic device detection electric vehicle, including：
When electronic device detection electric vehicle reaches any one condition in following conditions, abnormal conditions are determined；
The temperature that condition A, temperature sensor detect electric vehicle is more than temperature threshold.
Smoke alarm in condition B, electric vehicle starts.
The air bag startup of condition C, electric vehicle.
Condition D, electric vehicle acceleration value be more than acceleration rate threshold.
Second aspect, provides a kind of electronic device, and the electronic device includes：
Detection unit, the abnormal conditions for detecting electric vehicle；
Processing unit determines under determining abnormal conditions in the detection unit and starts the encapsulation of battery pack isolating device
The battery of electric vehicle.
Optionally, the electronic device further includes：
Delay unit, for such as someone in vehicle and vehicle is in transport condition, then starts battery pack isolation after being delayed n seconds
Device encapsulates the battery of electric vehicle.
Optionally, the processing unit, is additionally operable to the data of record battery pack isolating device, which includes：Temperature is opened
Time, car speed, battery current, cell voltage are opened, background server is sent the data to and is handled, and is taken to backstage
Business device, which reports, returns factory's request.
Optionally, the detection unit reaches any one condition in following conditions specifically for detection electric vehicle
When, determine abnormal conditions；
The temperature that condition A, temperature sensor detect electric vehicle is more than temperature threshold.
Smoke alarm in condition B, electric vehicle starts.
The air bag startup of condition C, electric vehicle.
Condition D, electric vehicle acceleration value be more than acceleration rate threshold.
The third aspect provides a kind of computer readable storage medium, computer journey of the storage for electronic data interchange
Sequence, wherein the computer program makes computer execute the method that second aspect provides.
Fourth aspect, provides a kind of computer program product, and the computer program product includes storing computer journey
The non-transient computer readable storage medium of sequence, the computer program are operable to that computer is made to execute second aspect offer
Method.
Implement the embodiment of the present application, has the advantages that：
As can be seen that battery pack isolating device is arranged in technical solution provided by the present application in electric vehicle, in detection electricity
Under the abnormal conditions of motor-car, the battery of battery pack isolating device encapsulation electric vehicle is directly initiated, such battery is immediately on fire
Personnel can not be damaged, to improve safety, improve user experience.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic diagram of electronic device provided by the embodiments of the present application.
Fig. 2 is a kind of anti-flame resistant method flow diagram of batteries of electric automobile group disclosed in the embodiment of the present application.
Fig. 3 is a kind of flow diagram of anti-flame resistant method of batteries of electric automobile group of the embodiment of the present application.
Fig. 3 a are the flow diagrams of temperature sensor provided by the embodiments of the present application.
Fig. 3 b are the flow diagrams of smoke sensor device provided by the embodiments of the present application.
Fig. 4 is a kind of structural schematic diagram of terminal device disclosed in the embodiment of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall in the protection scope of this application.
Term " first ", " second ", " third " in the description and claims of this application and the attached drawing and "
Four " etc. be for distinguishing different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but further include the steps that optionally not listing or list
Member, or further include optionally for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Electronic device in the application may include intelligent vehicle mounted terminal, smart mobile phone (such as Android mounted on vehicle
Mobile phone, iOS mobile phones, Windows Phone mobile phones etc.), tablet computer, palm PC, laptop, mobile internet device
(MID, Mobile Internet Devices) or Wearable etc., above-mentioned electronic device are only citings, and non exhaustive, packet
Contain but be not limited to above-mentioned electronic device, for convenience of description, above-mentioned electronic device is known as user equipment in following example
(User equipment, UE).Certainly in practical applications, above-mentioned user equipment is also not necessarily limited to above-mentioned realization form, such as also
May include：Vehicle control terminal etc..
Referring to Fig. 1, Fig. 1, which is the embodiment of the present application, provides a kind of electronic device, referring to Fig. 1, Fig. 1 is of the invention real
The structural schematic diagram that example provides a kind of electronic device 100 is applied, above-mentioned electronic device 100 includes：Shell 110, circuit board 120,
Battery or power 130, cover board 140, touching display screen 150, temperature sensor 170, smoke sensor device 180, on the shell 110
The circuit board 120, the battery or power 130 and the cover board 140 are set, and the circuit board 120 is additionally provided with connection institute
State the circuit of touching display screen 150；The circuit board 120 can also include：Application processor AP190, camera 200.It is above-mentioned
The specific location of camera can be flexibly arranged according to practical situation, such as be arranged on vehicle mirrors, certainly
In practical applications, can also be arranged in the front end or rear end of vehicle, the application and the specific location for being not provided with above-mentioned camera,
Also actual setting is not carried out to the position.
Above-mentioned touching display screen is specifically as follows Thin Film Transistor-LCD (Thin Film Transistor-
Liquid Crystal Display, TFT-LCD), light emitting diode (Light Emitting Diode, LED) display screen, have
Machine light emitting diode (Organic Light-Emitting Diode, OLED) display screen etc..
Referring to Fig.2, Fig. 2 provides a kind of anti-flame resistant method of batteries of electric automobile group, this method is just like electronics shown in FIG. 1
Device executes, and this method is as shown in Fig. 2, include the following steps：
Step S201, the abnormal conditions of electronic device detection electric vehicle；
Step S202, electronic device determines under abnormal conditions, determines and starts battery pack isolating device encapsulation electric vehicle
Battery.
Battery pack isolating device is arranged in technical solution provided by the present application in electric vehicle, in the exception of detection electric vehicle
In the case of, the battery of battery pack isolating device encapsulation electric vehicle is directly initiated, such battery is immediately on fire also can not be to personnel
It damages, to improve safety, improves user experience.
Optionally, the above method, can be with before determining and starting the battery that battery pack isolating device encapsulates electric vehicle
Including：
It is electronic to start the encapsulation of battery pack isolating device by such as someone in vehicle and vehicle is in transport condition after being then delayed n seconds
The battery of automobile.
Such situation is mainly under vehicle running state, if directly initiating battery pack isolating device, electricity
Pond can stop providing power, and such vehicle is easy to out of control, causes other accidents, such as collide, overturn etc. accident, then
If delay just starts isolating device in n seconds so that driver drives to vehicle after roadside.
Optionally, the above method can also include after step S202：
The data of battery pack isolating device are recorded, which includes but not limited to：Temperature, opening time, car speed, electricity
Pond electric current, cell voltage etc. data send the data to background server and are handled, and report and return to background server
Factory asks.
Optionally, the implementation method of above-mentioned steps S201 is specifically as follows：
When electronic device detection electric vehicle reaches any one condition in following conditions, abnormal conditions are determined.
The temperature that condition A, temperature sensor detect electric vehicle is more than temperature threshold.
Smoke alarm in condition B, electric vehicle starts.
The air bag startup of condition C, electric vehicle.
Condition D, electric vehicle acceleration value be more than acceleration rate threshold.
Specific Booting sequence is as shown in figure 3, the startup schematic diagram of its conditional A is as shown in Figure 3a, the startup stream of condition b
Journey is as shown in Figure 3b.
Refering to Fig. 4, Fig. 4 provides a kind of terminal device, and the equipment includes：Processor 401, memory 402, temperature sensing
Device 403, smoke sensor device 404 and acceleration transducer 405, the processor are passed with the memory 402 and the temperature
Sensor 403, smoke sensor device 404 and acceleration transducer 405 connect, which can be by bus (with one in figure
Line indicates) connection, certainly in practical applications, it can also connect in other way；Wherein, 402 memory of memory
The one or more programs of storage, processor 401 are used to call one or more programs in the memory to control the camera 403
Realize method as shown in Figure 2.
It should be noted that processor 401 here can be a processing element, can also be multiple processing elements
It is referred to as.For example, the processing element can be central processing unit (Central Processing Unit, CPU), can also be spy
Determine integrated circuit (Application Specific Integrated Circuit, ASIC), or is arranged to implement this
Apply for one or more integrated circuits of embodiment, such as：One or more microprocessors (digital signal
Processor, DSP) or one or more field programmable gate array (Field Programmable Gate Array,
FPGA)。
The embodiment of the present application also provides a kind of computer storage media, wherein computer storage media storage is for electricity
The computer program that subdata exchanges, it is any as described in above method embodiment which so that computer is executed
A kind of some or all of the anti-flame resistant method of batteries of electric automobile group step.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of the anti-flame resistant method of any type batteries of electric automobile group described in method embodiment step.
It should be noted that for each method embodiment above-mentioned, for simple description, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, certain steps can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to alternative embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, for example, the unit division, it is only a kind of
Division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and sells or use as independent product
When, it can be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the application
Step.And memory above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer-readable memory, memory
May include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of anti-flame resistant method of batteries of electric automobile group, which is characterized in that described method includes following steps：
Electronic device detects the abnormal conditions of electric vehicle；
Electronic device determines under abnormal conditions, determines the battery for starting battery pack isolating device encapsulation electric vehicle.
2. according to the method described in claim 1, it is characterized in that, the method is determining that starting battery pack isolating device encapsulates
Before the battery of electric vehicle, further include：
Such as someone in vehicle and vehicle is in transport condition starts battery pack isolating device and encapsulates electric vehicle after being then delayed n seconds
Battery.
3. according to the method described in claim 1, it is characterized in that, the method further includes：
The data of battery pack isolating device are recorded, which includes：Temperature, opening time, car speed, battery current, battery
Voltage sends the data to background server and is handled, and is reported to background server and return factory's request.
4. according to the method described in claim 1, it is characterized in that, the electronic device detection electric vehicle abnormal conditions,
Including：
When electronic device detection electric vehicle reaches any one condition in following conditions, abnormal conditions are determined；
The temperature that condition A, temperature sensor detect electric vehicle is more than temperature threshold.
Smoke alarm in condition B, electric vehicle starts.
The air bag startup of condition C, electric vehicle.
Condition D, electric vehicle acceleration value be more than acceleration rate threshold.
5. a kind of electronic device, which is characterized in that the electronic device includes：
Detection unit, the abnormal conditions for detecting electric vehicle；
Processing unit determines that startup battery pack isolating device encapsulation is electronic under determining abnormal conditions in the detection unit
The battery of automobile.
6. electronic device according to claim 5, which is characterized in that the electronic device further includes：
Delay unit, for such as someone in vehicle and vehicle is in transport condition, then starts battery pack isolating device after being delayed n seconds
Encapsulate the battery of electric vehicle.
7. electronic device according to claim 5, which is characterized in that
The processing unit, is additionally operable to the data of record battery pack isolating device, which includes：Temperature, opening time, vehicle
Speed, battery current, cell voltage send the data to background server and are handled, and report and return to background server
Factory asks.
8. electronic device according to claim 5, which is characterized in that
The detection unit when reaching any one condition in following conditions specifically for detection electric vehicle, determines abnormal
Situation；
The temperature that condition A, temperature sensor detect electric vehicle is more than temperature threshold.
Smoke alarm in condition B, electric vehicle starts.
The air bag startup of condition C, electric vehicle.
Condition D, electric vehicle acceleration value be more than acceleration rate threshold.
9. a kind of computer readable storage medium, which is characterized in that it stores the computer program for electronic data interchange,
In, the computer program makes computer execute method according to any one of claims 1-4.
10. a kind of computer program product, which is characterized in that the computer program product includes storing computer program
Non-transient computer readable storage medium, the computer program are operable to that computer is made to execute such as claim 1-4
Method described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258968.2A CN108638864B (en) | 2018-03-27 | 2018-03-27 | Anti-flame-retardant method for battery pack of electric vehicle and related product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258968.2A CN108638864B (en) | 2018-03-27 | 2018-03-27 | Anti-flame-retardant method for battery pack of electric vehicle and related product |
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| Publication Number | Publication Date |
|---|---|
| CN108638864A true CN108638864A (en) | 2018-10-12 |
| CN108638864B CN108638864B (en) | 2021-12-07 |
Family
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|---|---|---|---|
| CN201810258968.2A Active CN108638864B (en) | 2018-03-27 | 2018-03-27 | Anti-flame-retardant method for battery pack of electric vehicle and related product |
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|---|---|
| CN108638864B (en) | 2021-12-07 |
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