CN115923521A - Emergency separation system, method and equipment for battery pack of electric vehicle and storage medium - Google Patents
Emergency separation system, method and equipment for battery pack of electric vehicle and storage medium Download PDFInfo
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- CN115923521A CN115923521A CN202310071257.5A CN202310071257A CN115923521A CN 115923521 A CN115923521 A CN 115923521A CN 202310071257 A CN202310071257 A CN 202310071257A CN 115923521 A CN115923521 A CN 115923521A
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- 238000000926 separation method Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000000246 remedial effect Effects 0.000 claims abstract description 7
- 230000015654 memory Effects 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 9
- 230000001629 suppression Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
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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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Abstract
An emergency separation system, method, equipment and storage medium for an electric vehicle battery pack belong to the technical field of electric vehicle battery packs and solve the problem that the existing technical scheme lacks the emergency separation system for the electric vehicle battery pack. The system comprises a vehicle-mounted safety module, an intelligent driving module, a safety module and a separation module; the vehicle-mounted safety module monitors the conditions of the safety module and the battery pack in real time, and when the battery pack burns, the vehicle-mounted safety module sends a command to the intelligent driving module and sends away warning information to surrounding vehicles and personnel; when the battery pack is burnt, the intelligent driving module controls the electric vehicle to run to a parking area; the safety module unlocks the separation module when the battery pack burns; the separation module pushes the battery pack out of the lower portion of the electric vehicle, and after the battery pack is pushed out, the safety module provides corresponding remedial measures.
Description
Technical Field
The invention relates to the technical field of electric vehicle battery packs, in particular to an electric vehicle battery pack emergency separation system, method, equipment and storage medium.
Background
As electric vehicles gradually move into thousands of households, safety issues remain the most important concern for people. When the electric vehicle breaks down to cause the battery pack to be damaged, the battery pack is often in a position relation.
Therefore, the prior art lacks an emergency separation system for the battery pack of the electric vehicle.
In the prior art, patent document CN206045226U discloses an "automatic fire extinguishing device for electric vehicle batteries", which drives a mounting plate and a plurality of fire extinguishing mechanisms to swing through a swing mechanism, and the plurality of fire extinguishing mechanisms extinguish fire simultaneously to eliminate the risk of combustion and explosion in a bud state.
In summary, the existing technical solutions lack an emergency separation system for the battery pack of the electric vehicle.
Disclosure of Invention
The invention solves the problem that the prior technical scheme lacks an emergency separation system of the battery pack of the electric vehicle.
The invention relates to an emergency separation system for a battery pack of an electric vehicle, which comprises a vehicle-mounted safety module, an intelligent driving module, a safety module and a separation module;
the vehicle-mounted safety module monitors the conditions of the safety module and the battery pack in real time, and when the battery pack burns, the vehicle-mounted safety module sends a command to the intelligent driving module and sends away warning information to surrounding vehicles and personnel;
when the battery pack is burnt, the intelligent driving module controls the electric vehicle to run to a parking area;
the safety module unlocks the separation module when the battery pack burns;
the separation module pushes the battery pack out of the lower portion of the electric vehicle, and after the battery pack is pushed out, the safety module provides corresponding remedial measures.
Further, in an embodiment of the present invention, the manner of sending the remote warning message by the vehicle-mounted safety module is sound, image, text or light.
Further, in one embodiment of the present invention, the parking area is an emergency treatment parking space or an open area.
Further, in one embodiment of the invention, the corresponding remedial action includes power outage, fire retardation, fire suppression, airbags, and backup power.
Further, in one embodiment of the invention, the security module includes automatic activation and manual activation.
Further, in one embodiment of the present invention, the separation module includes automatic separation and manual separation.
The invention relates to an emergency separation method of an electric vehicle battery pack, which is realized by adopting the emergency separation system of the electric vehicle battery pack and comprises the following steps:
step S1, when a battery pack burns, a vehicle-mounted safety module sends away warning information to surrounding vehicles and personnel, and simultaneously sends a command to an intelligent driving module, the intelligent driving module controls an electric vehicle to transfer to a parking area, and a feedback command is sent to the vehicle-mounted safety module after the transfer is finished;
s2, after the vehicle-mounted safety module receives the feedback command, the vehicle-mounted safety module controls the safety module to unlock the separation module, and the separated module after unlocking pushes the battery pack out of the lower part of the electric vehicle;
and S3, after the battery pack is pushed out and the safety module supplies power for the electric vehicle in an emergency mode, the intelligent driving module controls the vehicle to run to a safety area.
The invention relates to electronic equipment which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for finishing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the method steps of the method when executing the program stored in the memory.
A computer-readable storage medium according to the present invention stores therein a computer program which, when executed by a processor, implements the method steps of the above-described method.
The invention solves the problem that the prior technical scheme lacks an emergency separation system of the battery pack of the electric vehicle. The method has the following specific beneficial effects:
according to the emergency separation system for the battery pack of the electric vehicle, when the battery pack of the electric vehicle catches fire, the battery pack is quickly separated, so that drivers and passengers and surrounding vehicles are far away from the battery pack catching fire, the life and property safety of the drivers and passengers is effectively protected, and the emergency separation system belongs to an efficient safety measure;
drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a diagram of an emergency separation system for an electric vehicle battery pack according to an embodiment.
Detailed Description
Various embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The embodiments described by referring to the drawings are exemplary and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The emergency separation system for the battery pack of the electric vehicle comprises a vehicle-mounted safety module, an intelligent driving module, a safety module and a separation module;
the vehicle-mounted safety module monitors the conditions of the safety module and the battery pack in real time, and when the battery pack burns, the vehicle-mounted safety module sends a command to the intelligent driving module and sends away warning information to surrounding vehicles and personnel;
when the battery pack is burnt, the intelligent driving module controls the electric vehicle to run to a parking area;
the safety module unlocks the separation module when the battery pack burns;
the separation module pushes the battery pack out of the lower portion of the electric vehicle, and after the battery pack is pushed out, the safety module provides corresponding remedial measures.
In this embodiment, the manner in which the vehicle-mounted security module sends the remote warning information is sound, image, text, or light.
In this embodiment, the parking area is a parking space or an open area for handling dangerous situations.
In this embodiment, the corresponding remedial action includes power outage, fire retardation, fire suppression, airbags, and backup power.
In this embodiment, the security module includes an automatic start and a manual start.
In this embodiment, the separation module includes automatic separation and manual separation.
The embodiment is based on the emergency separation system for the battery pack of the electric vehicle, which can be better understood by combining fig. 1, and provides an actual embodiment:
the separation system comprises a vehicle-mounted safety module, an intelligent driving module, a safety module and a separation module;
the vehicle-mounted safety module monitors the conditions of the safety module and the battery pack in real time, and when the battery pack burns, the vehicle-mounted safety module sends a command to the intelligent driving module and sends away warning information to surrounding vehicles and personnel;
the intelligent driving module controls the vehicle according to the big data and the intention of the driver;
the safety module prepares safety measures for possible accidents of the vehicle, including power outage, fire retardation, fire extinguishment, airbags, backup power supplies, etc. The starting of the device can be carried out in an automatic mode and a manual mode, the automatic starting is controlled by preset conditions, and the manual starting is realized by remote control of a driver and buttons near a driver seat;
the separation module is a safety mechanism for forcibly separating the battery, is controlled by a safety device and can also be manually separated through a manual separation rod;
the battery pack provides driving energy for the automobile, the total height of the battery pack is lower than the height from the automobile chassis to the ground, so that the battery pack cannot scratch and rub the chassis after being separated.
The emergency separation method for the electric vehicle battery pack is realized by adopting the emergency separation system for the electric vehicle battery pack in the embodiment, and comprises the following steps of:
step S1, when a battery pack burns, a vehicle-mounted safety module sends away warning information to surrounding vehicles and personnel, and simultaneously sends a command to an intelligent driving module, the intelligent driving module controls an electric vehicle to transfer to a parking area, and a feedback command is sent to the vehicle-mounted safety module after the transfer is finished;
s2, after the vehicle-mounted safety module receives the feedback command, the vehicle-mounted safety module controls the safety module to unlock the separation module, and the separated module after unlocking pushes the battery pack out of the lower part of the electric vehicle;
and S3, after the battery pack is pushed out and the safety module supplies power for the electric vehicle in an emergency mode, the intelligent driving module controls the vehicle to run to a safety area.
The embodiment is based on the emergency separation method for the battery pack of the electric vehicle, and provides an actual embodiment:
1) When a battery pack burning event occurs and the electric vehicle cannot be separated from danger through other safety measures, the vehicle-mounted safety module is started, the intelligent driving module is fed back to transfer the electric vehicle to a dangerous case handling parking space or an open area, and the dangerous case handling parking space can be used as a special parking space for specially parking a fault vehicle and can be provided with necessary safety measures;
2) After receiving the prompt of the vehicle-mounted safety system, the intelligent driving module sends out warning to surrounding vehicles or people in the modes of big data, broadcasting, automobile glass display screens, automobile lamp flashing and the like, and simultaneously transfers the electric vehicle to an open area, and feeds back the vehicle-mounted safety module after the transfer is finished;
3) And after the vehicle-mounted safety module is informed of the waiting period, starting the safety module. The security module unlocks the separation module. The separation module forcibly pushes the battery pack out of the lower part of the electric vehicle;
4) After the battery pack is separated, the safety module provides energy far away from a dangerous area for the electric vehicle through an emergency standby power supply, so that rescuers can put out a fire.
The electronic device according to this embodiment includes a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface communicate with each other through the communication bus by the memory;
a memory for storing a computer program;
the processor is configured to implement the method steps described in the above embodiments when executing the program stored in the memory.
A computer-readable storage medium according to this embodiment, in which a computer program is stored, which, when being executed by a processor, implements the method steps according to the above embodiment.
The memory in the embodiments of the present application may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of example, and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous Dynamic Random Access Memory (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), SLDRAM (synchronous DRAM), and direct rambus RAM (DR RAM). It should be noted that the memories of the methods described herein are intended to comprise, without being limited to, these and any other suitable types of memories.
In the above embodiments, all or part of the implementation may be realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a Digital Video Disc (DVD)), or a semiconductor medium (e.g., a Solid State Disc (SSD)), among others.
In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in a processor. The software modules may be located in ram, flash, rom, prom, or eprom, registers, etc. as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and combines hardware thereof to complete the steps of the method. To avoid repetition, it is not described in detail here.
It should be noted that the processor in the embodiments of the present application may be an integrated circuit chip having signal processing capability. In implementation, the steps of the above method embodiments may be performed by integrated logic circuits of hardware in a processor or by instructions in the form of software. The processor described above may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and combines hardware thereof to complete the steps of the method.
The emergency separation system, method, device and storage medium for battery pack of electric vehicle proposed by the present invention are described in detail above, and specific examples are applied herein to explain the principles and embodiments of the present invention, and the description of the above embodiments is only used to help understand the method and its core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. An emergency separation system for a battery pack of an electric vehicle is characterized by comprising a vehicle-mounted safety module, an intelligent driving module, a safety module and a separation module;
the vehicle-mounted safety module monitors the conditions of the safety module and the battery pack in real time, and when the battery pack burns, the vehicle-mounted safety module sends a command to the intelligent driving module and sends away warning information to surrounding vehicles and personnel;
when the battery pack burns, the intelligent driving module controls the electric vehicle to run to a parking area;
the safety module unlocks the separation module when the battery pack burns;
the separation module pushes the battery pack out of the lower portion of the electric vehicle, and after the battery pack is pushed out, the safety module provides corresponding remedial measures.
2. The emergency separation system of an electromobile battery pack as claimed in claim 1, wherein the vehicle-mounted safety module sends the far-away warning message in the form of sound, images, characters or light.
3. The emergency separation system of battery packs for electric vehicles according to claim 1, wherein the parking area is an emergency disposal space or an open area.
4. An emergency battery disconnect system of an electric vehicle as recited in claim 1, wherein the corresponding remedial action includes power outage, fire retardation, fire suppression, air bags, and backup power.
5. The emergency battery disconnect system of an electric vehicle of claim 1, wherein the safety module comprises an automatic start and a manual start.
6. The emergency separation system of battery packs for electric vehicles according to claim 1, wherein the separation module comprises automatic separation and manual separation.
7. An emergency separation method for an electric vehicle battery pack, which is implemented by using the emergency separation system for an electric vehicle battery pack of claim 1, and comprises the following steps:
step S1, when a battery pack burns, a vehicle-mounted safety module sends away warning information to surrounding vehicles and people, and simultaneously sends a command to an intelligent driving module, the intelligent driving module controls an electric vehicle to transfer to a parking area, and a feedback command is sent to the vehicle-mounted safety module after the transfer is finished;
s2, after the vehicle-mounted safety module receives the feedback command, the vehicle-mounted safety module controls the safety module to unlock the separation module, and the separated module after unlocking pushes the battery pack out of the lower part of the electric vehicle;
and S3, after the battery pack is pushed out and the safety module supplies power for the electric vehicle in an emergency mode, the intelligent driving module controls the vehicle to run to a safety area.
8. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of claim 7 when executing a program stored in the memory.
9. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of claim 7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310071257.5A CN115923521A (en) | 2023-01-18 | 2023-01-18 | Emergency separation system, method and equipment for battery pack of electric vehicle and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310071257.5A CN115923521A (en) | 2023-01-18 | 2023-01-18 | Emergency separation system, method and equipment for battery pack of electric vehicle and storage medium |
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| KR20220012186A (en) * | 2020-07-22 | 2022-02-03 | 박경식 | Electric vehicle battery emergency separation system and method |
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| CN115042643A (en) * | 2022-06-28 | 2022-09-13 | 阿尔特汽车技术股份有限公司 | Thermal runaway protection method and system for power battery pack and new energy vehicle |
| CN115195481A (en) * | 2022-07-19 | 2022-10-18 | 岚图汽车科技有限公司 | Control method and related equipment for thermal runaway of automobile |
| CN115212502A (en) * | 2022-06-18 | 2022-10-21 | 上海玖行能源科技有限公司 | Throwing type fire-fighting emergency reaction system and method |
-
2023
- 2023-01-18 CN CN202310071257.5A patent/CN115923521A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310829A (en) * | 2011-09-06 | 2012-01-11 | 浙江万安科技股份有限公司 | Emergency safe disengagement device for power battery of electric automobile |
| KR20220012186A (en) * | 2020-07-22 | 2022-02-03 | 박경식 | Electric vehicle battery emergency separation system and method |
| CN112092597A (en) * | 2020-09-15 | 2020-12-18 | 鲍毅 | Automatic battery ejection device for electric automobile |
| CN114312316A (en) * | 2020-09-30 | 2022-04-12 | 比亚迪股份有限公司 | New energy automobile and thermal runaway protection method and system thereof |
| CN115212502A (en) * | 2022-06-18 | 2022-10-21 | 上海玖行能源科技有限公司 | Throwing type fire-fighting emergency reaction system and method |
| CN115042643A (en) * | 2022-06-28 | 2022-09-13 | 阿尔特汽车技术股份有限公司 | Thermal runaway protection method and system for power battery pack and new energy vehicle |
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