CN207747772U - A kind of power battery dynamic security information sharing and communication alarm device - Google Patents
A kind of power battery dynamic security information sharing and communication alarm device Download PDFInfo
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- CN207747772U CN207747772U CN201820035506.XU CN201820035506U CN207747772U CN 207747772 U CN207747772 U CN 207747772U CN 201820035506 U CN201820035506 U CN 201820035506U CN 207747772 U CN207747772 U CN 207747772U
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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
The utility model discloses a kind of power battery dynamic security information sharing and communication alarm devices, including monitoring environmental data module in battery case and communication alarm module, it is communicated to connect by CAN harness between two modules, monitoring environmental data module is made of power circuit unit, data processing and control circuit unit, sensor circuit unit, communication circuit units in battery case；It includes sound light alarming circuit unit to communicate alarm module, 4G communication circuit units, GPS location circuit unit, CAN communication circuit unit, controller circuitry unit, such design, effective monitoring can be carried out to environment in case without changing structure in Battery case and not having any impact to the working condition and performance of original each component in battery case, when thermal runaway occurs for battery, communication alarm is sent out by communication circuit units, ensure monitoring sensitivity and accuracy, greatly improve the safety of Battery case and ambient enviroment, life and property is set to have obtained great guarantee.
Description
Technical field
During the technical field of new-energy automobile power battery more particularly to power battery use
Dynamic security information sharing and alarm device.
Background technology China has become the big automobile production state of the first in the world and country of consumption, it is contemplated that the year two thousand thirty China's vapour
Car ownership will reach 2.5 hundred million in vehicle.With energy-saving and emission-reduction, reduces energy dependence and be increasingly becoming international automobile industry
With the development trend of environment-protecting industrial, new-energy automobile as development fungible energy source and build sustainable development low-carbon society by
To the great attention of countries in the world, new-energy automobile has also formally been included in one of seven great strategy industries by the Chinese government.
Power battery impetus in new-energy automobile development is swift and violent, but since battery limited is former in the prior art and outside
The battery explosion phenomenon caused by happens occasionally, once occurring, serious life and property can be caused to threaten to occupant, to society
It influences also very severe.In addition, in the case of unattended, power battery new energy vehicle burns, and lacks effective early warning,
Vehicle burning fire behavior can be caused further out of control, cause more massive public property loss even casualties.On the other hand,
Battery enterprise is constantly in the state of low-level repetition investment for many years, and electrokinetic cell system integration capability is weak, is difficult to protect safely
Barrier.Power battery, till now, the safety issue all without inherently solving battery.Therefore, right outside battery system
Battery carries out analysis monitoring, is one of current relatively feasible scheme.
Utility model content
The purpose of this utility model is to propose that a kind of power battery is dynamic to solve technical problem present in background technology
State Sharing Security Information and communication alarm device, the environmental data of power battery is real-time, accurate acquisition are shared into rear
Monitoring platform is entreated, by the Data Analysis Model library established by each producer's polytypic battery, analyze simultaneously early warning, is provided new
Energy vehicle driver prompts, and can supplement defect of the battery management system to battery management well.
The purpose of this utility model is achieved by the following technical solution：A kind of power battery dynamic security information sharing
And communication alarm device, include：Monitoring environmental data module and communication alarm module in battery case, it is characterised in that：Battery
Monitoring environmental data module is set in battery case in case, and is communicated alarm module and be located in driver's cabin, environment number in battery case
It is communicated to connect by CAN harness between alarm module according to monitoring modular with communicating, wherein monitoring environmental data module in battery case
It is made of power circuit unit, data processing and control circuit unit, sensor circuit unit, communication circuit units, power circuit
Unit is connected with data processing and control circuit unit, sensor circuit unit, communication circuit units respectively, sensor circuit list
The output of member is connect with the input of data processing and control circuit unit, the output of data processing and control circuit unit and telecommunication circuit
The input of unit connects；Communicating alarm module includes：Sound light alarming circuit unit, 4G communication circuit units, GPS location circuit list
Member, CAN communication circuit unit, controller circuitry unit.
Further, in the communication alarm module, controller circuitry unit is logical with sound light alarming circuit unit, 4G respectively
Believe circuit unit, GPS location circuit unit, the connection of CAN communication circuit unit, the communication circuit units in monitoring environmental data mould
It is CAN communication circuit unit received signal being transmitted in communication alarm module, the output and control of CAN communication circuit unit
The output of device circuit unit connection processed, controller circuitry unit connects with sound light alarming circuit unit, GPS location circuit unit respectively
Connect, 4G communication circuit units then with the mutual two-way communication link of controller circuitry unit.
Preferably, the controller circuitry unit of monitoring environmental data module passes through reading sensor circuit unit in battery case
Signal carry out data acquisition and processing (DAP), after judging that thermal runaway occurs for the battery in battery case, environmental data in battery case
The thermal runaway signal is transmitted to communication alarm module by monitoring modular；When there is no to occur thermal runaway, environmental data in battery case
Monitoring modular requires environment data-signal in battery case to be sent to communication alarm mould according to the instruction of rear-center monitoring platform
Environmental data in battery case is sent to rear-center monitoring platform by block by communication alarm module by 4G communication circuit units.
Preferably, monitoring environmental data mould sensor circuit unit in the block in battery case comprising temperature, smog,
The sensor of flame, volatile organic compounds gas, monitors the interior environmental data of battery case in real time, and data-signal is sent
To data processing and control circuit unit.
Preferably, controller circuitry unit carries out data acquisition by receiving the signal of CAN communication circuit unit transmission
And signal is transmitted to sound light alarming circuit unit, 4G communication circuit units by processing when receiving the thermal runaway signal of battery
With GPS location circuit unit.
Preferably, the alarm that the 4G communication circuit units in alarm module are sent out according to controller circuitry unit is received is communicated
Signal is sent in rear-center monitoring platform and car owner and relatives' mobile phone, 4G communication circuit units also real-time reception rear-center
The signal of environment data query in the battery case that monitoring platform is sent out, is sent to controller circuitry unit.
Preferably, communication alarm module is communicated to connect with mobile phone and the wireless 4G of rear-center monitoring platform, communication alarm mould
GPS location circuit unit in the block is that vehicle positions in real time.
Preferably, the rear-center monitoring platform has various battery producers and its multiple battery failure data models,
According to the data that monitoring environmental data module in battery case is shared, by corresponding battery failure data model, in battery case
Cell operating status be compared, in advance carry out thermal runaway status early warning.
Such technology, has the following advantages that：Monitoring environmental data module and communication alarm module are pacified respectively in battery case
In battery case and in car steering room.When thermal runaway occurs for power battery, data-signal passes through communication circuit units
It is transported to communication alarm module through CAN lines, the sound light alarming circuit unit in communicating alarm module sends out sound and light alarm signal
To remind interior driver and passenger.Simultaneously 4G communication circuit units send 4G signals of communication to car owner and its relatives' mobile phone on and
It sends in dangerous situation to rear rear-center monitoring platform, and GPS positioning unit provides GPS positioning, in order to which rear-center monitors
Platform and relatives make emergency relief and the precautionary measures.Pass through the monitoring device of environment in the battery case of above-mentioned optimization design, knot
Structure reasonable design, it is only necessary to which monitoring environmental data module in a battery case is set in battery case compartment, without changing Battery case
Interior structure and can in case environment carry out effective monitoring, and when in case environment occur thermal runaway when, pass through telecommunication circuit list
Member sends out communication alarm, ensures monitoring sensitivity and accuracy, to propose the safety of Battery case and its ambient enviroment significantly,
Life and property is set to have obtained great ensure.Meanwhile the environmental data in power battery box can in real time, accurately be acquired
It shares to city power battery central monitoring platform, the data analysis mould established by each producer's polytypic battery case in the system
Type library, to carry out analysis and early warning, BMS systems in battery case can be supplemented and lacked to battery management well by providing driver's prompt
It falls into.
Description of the drawings
Fig. 1 is the circuit structure block diagram of the utility model.
Specific implementation mode
Referring to Fig.1, a kind of power battery dynamic security information sharing and communication alarm device, for monitoring battery case inner ring
Border thermal runaway situation.Including：Monitoring environmental data module and communication alarm module in battery case.Wherein environmental data in battery case
Monitoring modular is connected with communication alarm module by CAN harness.Monitoring environmental data module includes power circuit in battery case
Unit, data processing and control circuit unit, sensor circuit unit, communication circuit units.And it includes sound to communicate the electric module of alarm
Optical alarm circuit unit, 4G communication circuit units, GPS location circuit unit, CAN communication circuit unit, controller circuitry unit.
Communication alarm module sends out alarm according to the monitoring signals of monitoring environmental data module in battery case.Above-mentioned each circuit unit
By being formed, being constituted using existing well known circuit engineering, physical circuit figure omits.
In the present embodiment, including：Monitoring environmental data module and a communication alarm module in one battery case.Battery
Monitoring environmental data module and communication alarm module are separately mounted in battery case and in the driver's cabin of automobile in case.It only need to be in electricity
Monitoring environmental data module in one battery case of setting in the case of pond, can be to environment in case without changing structure in Battery case
Effective monitoring is carried out, and when thermal runaway occurs for battery case vivo environment, sends out communication alarm by communication circuit units, protect
Monitoring sensitivity and accuracy are demonstrate,proved, to propose the safety of Battery case and its ambient enviroment significantly, life and property is made to obtain
It is great to ensure.
The power battery dynamic security information sharing of the present embodiment and the specific work process for communicating alarm device, battery case
Each environmental parameter signals in battery case are sent to data by the sensor of sensor circuit unit in interior monitoring environmental data module
Control and treatment circuit unit carries out data algorithm processing to sensor data signal, determines whether the generation of thermal runaway.Work as hair
When heat is out of control, data-signal is transported to the CAN communication circuit in communication alarm module by communication circuit units through CAN lines
Unit is then sent through controller circuitry unit.Sound light alarming circuit unit in communicating alarm module is electric according to controller is received
The thermal run away signal that road unit is sent out sends out sound and light alarm signal to remind interior driver and passenger.The electricity of 4G communications simultaneously
Road unit is sent according to controller circuitry unit thermal run away signal is received on 4G signals of communication to the mobile phone of car owner and its relatives,
It sends in dangerous situation to rear-center monitoring platform simultaneously, and GPS positioning unit provides GPS positioning, in order to which rear-center monitors
Platform, car owner and relatives make emergency relief.
In battery case in the specific set-up mode of monitoring environmental data module, including：Data processing and control circuit unit,
Sensor circuit unit, communication circuit units, power circuit unit.The output of sensor circuit unit and data processing and control electricity
The input of road unit connects, and the output of data processing and control circuit unit and the input of communication circuit units connect.Power circuit
Unit is connected with all circuit units, and power circuit unit is suitable for the control source of wide scope, and stabilized power source is provided for it.
And when power vehicle does not have to flame-out, convert stand-by power supply, it is ensured that constantly power, realize round-the-clock real time monitoring function.
Further, monitoring environmental data mould sensor circuit unit in the block in battery case, when work, monitor electricity in real time
The interior environmental data of pond case, and data-signal is sent to data processing and control circuit unit.It includes：Temperature, smog,
Flame, volatile organic compounds（VOC）The sensor of multiple types such as gas.Monitoring environmental data mould is in the block in battery case
Sensor circuit unit is connect with data processing and control circuit unit.
The sensing that monitoring environmental data mould data processing and control circuit unit in the block passes through receiving sensor in battery case
Signal, to carry out algorithm process, to determine whether the generation of thermal runaway.1）When there is thermal runaway generation, thermal runaway announcement is sent out
Alert signal is transmitted to controller circuitry unit in communication alarm module through telecommunication circuit.2）When there is no to occur thermal runaway,
The signal acquired from sensor circuit unit is transmitted to communication alarm module by data processing and control circuit unit through telecommunication circuit
In controller circuitry unit.
In order to improve the stability and accuracy of monitoring modular signal transmission, observation circuit module is led to alarm module is communicated
Cross the connection of CAN harness.In the specific set-up mode of communication alarm module, including：Sound light alarming circuit unit, 4G telecommunication circuits
Unit, GPS location circuit unit, CAN communication circuit unit, controller circuitry unit.
Controller circuitry unit carries out data acquisition by receiving the signal of CAN communication circuit unit transmission, is located
Reason, 1）When the thermal runaway signal received, signal be transmitted to sound light alarming circuit unit, 4G communication circuit units and
GPS location circuit unit.2）When not having to occur thermal runaway, environment data-signal in battery case is sent to 4G telecommunication circuits
Unit, and receive and come from the battery case inner ring that rear-center monitoring platform is communicated by 4G, sent through 4G communication circuit units
Signal is inquired in border.Controller circuitry unit respectively with sound light alarming circuit unit, 4G communication circuit units, GPS location circuit list
Member, the connection of CAN communication circuit unit.
The alarm signal that sound light alarming circuit unit in communication alarm module is sent out according to controller circuitry unit is received
Send out audible and visible alarm.Interior driver and the dangerous generation of passenger are alerted by sound-light alarm, in order to which they make most preferably
It selects.
4G communication circuit units in communication alarm module are sent out according to the alarm signal that controller circuitry unit is sent out is received
It is sent in central monitoring platform and the mobile phone of car owner and relatives at rear.4G communication circuit units also supervise by real-time reception rear-center
The signal for surveying environment data query in the battery case that platform is sent out is sent to controller circuitry unit.
GPS location circuit unit in communication alarm module is that vehicle positions in real time, when existing dangerous situation occurs for vehicle, car owner
Relatives and fire department can with most fast speed reach field conduct rescue.GPS location circuit unit and controller circuitry list
Member.
Communication alarm module is communicated to connect with mobile phone and rear-center monitoring platform by wireless 4G.The central monitoring at rear
Platform can communicate the fire department sent near dangerous situation to vehicle according to GPS positioning vehicle specific location by 4G, make it in time
Take emergency relief measure.And the central monitoring platform at rear can environment data cases in real-time query power battery box, lead to
The security performance of environment in its big data analysis power battery box is crossed, information in case is understood in real time, to make respective handling.Through
Excessive data processing can exclude security risk that may be present in power battery box in time.
Rear-center monitoring platform, the battery failure data mould with multiple battery producer and its multiple battery case signals
Type can be by corresponding battery failure data model, to electricity according to the data that monitoring environmental data module in battery case is shared
Cell operating status in the case of pond is analyzed, and carries out thermal runaway status early warning in advance.BMS systems pair in battery case can be reduced
The online cloud management to battery status may be implemented in the management and control of battery performance in battery case.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any technical person familiar with the field within the technical scope disclosed by the utility model, according to the utility model
Technical solution and design be subject to equivalent substitution or change, should be covered within the scope of the utility model.
Claims (8)
1. a kind of power battery dynamic security information sharing and communication alarm device, include：Monitoring environmental data in battery case
Module and communication alarm module, it is characterised in that：Monitoring environmental data module is set in battery case in battery case, and is communicated and accused
Alert module is located in driver's cabin, and monitoring environmental data module is communicated between alarm module by CAN harness with communicating in battery case
Connection, wherein monitoring environmental data module is by power circuit unit, data processing and control circuit unit, sensor in battery case
Circuit unit, communication circuit units composition, power circuit unit respectively with data processing and control circuit unit, sensor circuit list
Member, communication circuit units are connected, and the output of sensor circuit unit is connect with the input of data processing and control circuit unit, number
It is connected according to the output of control and treatment circuit unit and the input of communication circuit units；Communicating alarm module includes：Sound-light alarm electricity
Road unit, 4G communication circuit units, GPS location circuit unit, CAN communication circuit unit, controller circuitry unit.
2. dynamic security information sharing according to claim 1 and communication alarm device, which is characterized in that the communication is accused
In alert module, controller circuitry unit respectively with sound light alarming circuit unit, 4G communication circuit units, GPS location circuit unit,
CAN communication circuit unit connects, and received signal is transmitted to communication alarm by the communication circuit units in monitoring environmental data mould
Mould CAN communication circuit unit in the block, the output of CAN communication circuit unit are connect with controller circuitry unit, controller circuitry
The output of unit is connect with sound light alarming circuit unit, GPS location circuit unit respectively, 4G communication circuit units then with controller
The mutual two-way communication link of circuit unit.
3. dynamic security information sharing according to claim 2 and communication alarm device, which is characterized in that battery case inner ring
The controller circuitry unit of border data monitoring module carries out data acquisition and place by reading the signal of sensor circuit unit
Reason, after judging that thermal runaway occurs for the battery in battery case, monitoring environmental data module passes the thermal runaway signal in battery case
It is sent to communication alarm module；When not having to occur thermal runaway, monitoring environmental data module is monitored according to rear-center in battery case
The instruction of platform requires environment data-signal in battery case to be sent to communication alarm module, by communication alarm module battery case
Interior environmental data is sent to rear-center monitoring platform by 4G communication circuit units.
4. dynamic security information sharing according to claim 2 and communication alarm device, which is characterized in that battery case inner ring
Border data monitoring mould sensor circuit unit in the block comprising temperature, smog, flame, volatile organic compounds gas
Sensor, monitor the interior environmental data of battery case in real time, and data-signal be sent to data processing and control circuit unit.
5. dynamic security information sharing according to claim 4 and communication alarm device, which is characterized in that controller circuitry
Unit carries out data acquisition and processing (DAP) by receiving the signal of CAN communication circuit unit transmission, when the heat for receiving battery is lost
When controlling signal, signal is transmitted to sound light alarming circuit unit, 4G communication circuit units and GPS location circuit unit.
6. dynamic security information sharing according to claim 3 and communication alarm device, which is characterized in that communication alarm mould
4G communication circuit units in the block are sent to rear-center monitoring according to the alarm signal that reception controller circuitry unit is sent out and put down
In platform and car owner and relatives' mobile phone, the 4G communication circuit units battery case inner ring that also real-time reception rear-center monitoring platform is sent out
The signal of border data query is sent to controller circuitry unit.
7. dynamic security information sharing according to claim 3 and communication alarm device, which is characterized in that communication alarm mould
Block is communicated to connect with mobile phone and the wireless 4G of rear-center monitoring platform, and it is vehicle to communicate the GPS location circuit unit in alarm module
In real time positioning.
8. according to described in claim 7 dynamic security information sharing and communication alarm device, which is characterized in that the rear-center
Monitoring platform has various battery producers and its multiple battery failure data models, according to monitoring environmental data mould in battery case
The shared data of block are compared the cell operating status in battery case, in advance by corresponding battery failure data model
Carry out thermal runaway status early warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035506.XU CN207747772U (en) | 2018-01-09 | 2018-01-09 | A kind of power battery dynamic security information sharing and communication alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035506.XU CN207747772U (en) | 2018-01-09 | 2018-01-09 | A kind of power battery dynamic security information sharing and communication alarm device |
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| CN207747772U true CN207747772U (en) | 2018-08-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263310A (en) * | 2018-01-09 | 2018-07-10 | 安徽中科中涣防务装备技术有限公司 | A kind of power battery dynamic security information sharing and communication alarm device |
| FR3118822A1 (en) | 2021-01-14 | 2022-07-15 | Psa Automobiles Sa | Transmission of an alert signal by a direct wired connection |
-
2018
- 2018-01-09 CN CN201820035506.XU patent/CN207747772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263310A (en) * | 2018-01-09 | 2018-07-10 | 安徽中科中涣防务装备技术有限公司 | A kind of power battery dynamic security information sharing and communication alarm device |
| FR3118822A1 (en) | 2021-01-14 | 2022-07-15 | Psa Automobiles Sa | Transmission of an alert signal by a direct wired connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power battery dynamic security information sharing and communication alarm device Effective date of registration: 20190703 Granted publication date: 20180821 Pledgee: Anhui Microfinance Co.,Ltd. Pledgor: ANHUI CAS-ZHONGHUAN DEFENSE EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: 2019340000359 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 7, Shinan Road, Baiyan Science Park, High-tech Zone, Hefei City, Anhui Province, 230000 Patentee after: Anhui Zhongke Zhonghuan Intelligent Equipment Co.,Ltd. Address before: Room 907-911, F3 building, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei, Anhui 230000 Patentee before: ANHUI CAS-ZHONGHUAN DEFENSE EQUIPMENT TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |