CN109229058A - A kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system and its implementation - Google Patents
A kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system and its implementation Download PDFInfo
- Publication number
- CN109229058A CN109229058A CN201811214837.0A CN201811214837A CN109229058A CN 109229058 A CN109229058 A CN 109229058A CN 201811214837 A CN201811214837 A CN 201811214837A CN 109229058 A CN109229058 A CN 109229058A
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- remote monitor
- monitoring unit
- prospect
- connect
- thefting monitoring
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- 238000012544 monitoring process Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 7
- 101000688543 Homo sapiens Shugoshin 2 Proteins 0.000 claims description 4
- 102100024238 Shugoshin 2 Human genes 0.000 claims description 4
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/104—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/305—Detection related to theft or to other events relevant to anti-theft systems using a camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/33—Detection related to theft or to other events relevant to anti-theft systems of global position, e.g. by providing GPS coordinates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft systems, receive terminal by entire car controller (VCU), battery management system (BMS), anti-thefting monitoring unit, remote monitor (T-Box), car body controller (BCM), sound flash alarm system unit video shooting unit and backstage and form.A kind of implementation method of Prospect of EVS Powered with Batteries packet intelligent anti-theft system is also disclosed in the present invention.Through the above scheme, the present invention has many advantages, such as that structure is simple, monitoring process is simple, reduces energy consumption, has very high practical value and promotional value in new-energy automobile safe antitheft technical field.
Description
Technical field
The present invention relates to new-energy automobile safe antitheft technical field, especially a kind of Prospect of EVS Powered with Batteries Bao Zhi
It can burglary-resisting system and its implementation.
Background technique
Power battery pack provides source as new-energy automobile energy, and battery core generally uses ternary lithium or LiFePO4,
Accounting reaches more than half to value in automobiles, especially pure electric vehicle light truck.Currently, being not directed on the market for power battery
The intelligent anti-theft system of packet, i.e., traditional power battery pack is antitheft most of by the way of mechanical lock, anti-theft security performance
It is lower.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft systems
And its implementation, The technical solution adopted by the invention is as follows:
A kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system, including entire car controller, battery management system, anti-thefting monitoring
Unit, remote monitor, car body controller, sound flash alarm system unit and video capture unit.
Wherein, the entire car controller is connect with anti-thefting monitoring unit and battery management system respectively, is used for centralized detecting
It controls electric automobile during traveling parameter and obtains the charging and discharging state of power battery pack, and issue height electricity to anti-thefting monitoring unit
It is flat.
The battery management system, setting are wrapped in power battery, are connect with entire car controller, for detecting power battery
The charging and discharging state of packet, and charging and discharging state information exchange is carried out with entire car controller.
The anti-thefting monitoring unit, setting are wrapped in power battery, are connect respectively with entire car controller and remote monitor,
And entire car controller is received by CAN bus and issues low and high level to realize that awake/sleep mode switches;The anti-thefting monitoring list
Member includes the GPS for being mounted on the real time position that power battery pack was wrapped, and connect with entire car controller and be used to obtain to power battery
Positioning chip, and connect with GPS positioning chip, the real-time position for triggering GPS positioning chip timing acquiring power battery pack
The signal timing device set;The signal timing device of anti-thefting monitoring unit is connect with remote monitor, and to generating electricity under remote monitor
Press wake-up signal instruction.
The remote monitor is connect with anti-thefting monitoring unit and car body controller respectively, for receiving GPS positioning chip
The real time position of power battery pack is acquired, the voltage wake-up signal instruction that the signal timing device of reception anti-thefting monitoring unit issues is simultaneously
Audible and visible alarm instruction is issued to car body controller.
The car body controller is connect, for connecing respectively with remote monitor, sound flash alarm system unit and video capture unit
The audible and visible alarm instruction that remote monitor issues is received, triggers sound flash alarm system unit and video capture unit starting, and video is clapped
The video image for taking the photograph unit photographs is transmitted to remote monitor.
The video capture unit is mounted on vehicle right and left outside rear-view mirror assembly, towards power battery pack direction, and energy
Take the video image of power battery pack.
Further, the Prospect of EVS Powered with Batteries packet intelligent anti-theft system, further include respectively with GPS positioning chip
It is connected with remote monitor, the video images of the real time position for receiving GPS positioning chip and video capture unit photographs
Backstage receives terminal;It includes the TSP service platform connecting with remote monitor that the backstage, which receives terminal, and is serviced with TSP
The mobile terminal of platform connection.
Preferably, the model BCM47755 of the GPS positioning chip.
Further, the signal timing device includes that OUT pin is connect and model LM555CM with GPS positioning chip
Timer chip U1, the resistance R1 being connected between the RET pin of timer chip U1 and DIS pin is connected to timer
Resistance R2 between the DIS pin and THR pin of chip U1, is connected between the THR pin of timer chip U1 and GND pin
Capacitor C1, and the capacitor C2 being connected between the CON pin of timer chip U1 and GND pin;The timer chip
The TRI pin of U1 is connected between resistance R2 and capacitor C1;The OUT pin of the signal timing device connect with remote monitor with
The instruction of output voltage wake-up signal.
A kind of implementation method of Prospect of EVS Powered with Batteries packet intelligent anti-theft system, comprising the following steps:
After electricity park under electric car, battery management system and car body controller enter suspend mode, meanwhile, entire car controller
High level is issued to anti-thefting monitoring unit by CAN bus before suspend mode, to wake up anti-thefting monitoring unit.
The signal timing device interval T of anti-thefting monitoring unit1Time issues primary voltage wake-up signal to remote monitor and refers to
It enables, when remote monitor is in T1+T2The instruction of voltage wake-up signal is not received in time, then wakes up vehicle body using remote monitor
Controller, and start acousto-optic warning unit, video capture unit and GPS positioning chip;It is serviced using remote monitor and TSP flat
The real time position that GPS positioning chip acquires is transmitted to mobile terminal by platform.
Further, the implementation method further includes utilizing car body controller by the video of video capture unit photographs
Image is transmitted to remote monitor, and feeds back to TSP service platform;Car owner checks TSP service platform memory using mobile terminal
The video image of storage.
Preferably, the T1Less than 5min, and the T2Greater than 3s and it is less than 10s.
Further, the implementation method, further includes:
When there are when charging and discharging state information exchange, then electric car is in traveling between entire car controller and battery management system
Or charged state, entire car controller issue low level to anti-thefting monitoring unit, and anti-thefting monitoring unit is made to be in suspend mode.
Compared with prior art, the invention has the following advantages:
Anti-thefting monitoring unit is cleverly arranged in the present invention, realizes that Prospect of EVS Powered with Batteries coating steals monitoring, has filled up power
The blank of battery pack anti-thefting monitoring.In addition, determining that this is dynamic by the information exchange between anti-thefting monitoring unit and remote monitor
State of the power battery pack under electric car after electricity park, being designed in this way is advantageous in that, while guaranteeing anti-thefting monitoring,
Entire car controller, battery management system, remote monitor, car body controller, sound flash alarm system unit and video capture list can be reduced
The energy consumption that member is charged for a long time is effectively prevented from power battery pack feed phenomenon.In conclusion the present invention has, structure is simple, supervises
Flow gauge is simple, reduces the advantages that energy consumption, has very high practical value in new-energy automobile safe antitheft technical field and pushes away
Wide value.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the attached drawing used required in embodiment
It is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as to protection
The restriction of range to those skilled in the art without creative efforts, can also be attached according to these
Figure obtains other relevant attached drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is signal timing device circuit diagram of the invention.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application apparent, with reference to the accompanying drawings and examples to the present invention
It is described further, embodiments of the present invention include but is not limited to the following example.Based on the embodiment in the application, ability
Domain those of ordinary skill every other embodiment obtained without making creative work, belongs to the application
The range of protection.
Embodiment
As shown in Figure 1 to Figure 2, a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system is present embodiments provided, by
Entire car controller (VCU), battery management system (BMS), anti-thefting monitoring unit, remote monitor (T-Box), car body controller
(BCM), sound flash alarm system unit video shooting unit and backstage receive terminal composition.Wherein, entire car controller respectively with antitheft prison
Control unit is connected with battery management system, is controlled electric automobile during traveling parameter for centralized detecting and is obtained power battery pack
Charging and discharging state, and low and high level is issued to anti-thefting monitoring unit.Battery management system setting is wrapped in power battery, with vehicle
Controller connection carries out the friendship of charging and discharging state information for detecting the charging and discharging state of power battery pack, and with entire car controller
Mutually.The setting of anti-thefting monitoring unit is wrapped in power battery, is connect respectively with entire car controller and remote monitor, and pass through CAN
Bus receives entire car controller and issues low and high level to realize that awake/sleep mode switches.The anti-thefting monitoring unit includes peace
It wraps mounted in power battery, connect with entire car controller, the real time position for obtaining power battery pack and model
The GPS positioning chip of BCM47755, and connect with GPS positioning chip, for triggering GPS positioning chip timing acquiring power electric
The signal timing device of the real time position of Chi Bao;The signal timing device of anti-thefting monitoring unit is connect with remote monitor, and to long-range
Monitor issues the instruction of voltage wake-up signal.Remote monitor is connect with anti-thefting monitoring unit and car body controller respectively, is used for
The real time position for receiving GPS positioning chip acquisition power battery pack, receives electricity under the signal timing device of anti-thefting monitoring unit
The instruction of pressure wake-up signal simultaneously issues audible and visible alarm instruction to car body controller.Car body controller respectively with remote monitor, acousto-optic
Warning unit is connected with video capture unit, and the audible and visible alarm instruction issued for receiving remote monitor triggers sound flash alarm system
Unit and video capture unit starting, and the video image of video capture unit photographs is transmitted to remote monitor.Video is clapped
It takes the photograph unit to be mounted on vehicle right and left outside rear-view mirror assembly, towards power battery pack direction, and power battery pack can be taken
Video image.Backstage receives terminal and connect respectively with GPS positioning chip and remote monitor, for receiving GPS positioning chip
The video image of real time position and video capture unit photographs.It includes connecting with remote monitor that the backstage, which receives terminal,
TSP service platform, and the mobile terminal being connect with TSP service platform.
In the present embodiment, signal timing device includes that OUT pin is connect and model LM555CM with GPS positioning chip
Timer chip U1, the resistance R1 being connected between the RET pin of timer chip U1 and DIS pin, is connected to timer core
Resistance R2 between the DIS pin and THR pin of piece U1, is connected between the THR pin of timer chip U1 and GND pin
Capacitor C1, and the capacitor C2 being connected between the CON pin of timer chip U1 and GND pin.The timer chip U1
TRI pin be connected between resistance R2 and capacitor C1, and the OUT pin of signal timing device is connect to export with remote monitor
The instruction of voltage wake-up signal.Wherein, the TRI pin of timer chip U1 is connected between resistance R2 and capacitor C1.Cycle of oscillation
Can be by resistance value R1, R2, the size of capacitor C is preset.
It is briefly described as follows the implementation method of Prospect of EVS Powered with Batteries packet intelligent anti-theft system:
When electric car is in traveling or charged state, there are real-time communication reports between entire car controller and battery management system
Text and life cycle signal (i.e. charging and discharging state information) information exchange are issued by entire car controller to anti-thefting monitoring unit low
Level makes anti-thefting monitoring unit be in suspend mode.At this point, using the position of GPS positioning chip positioning electric car, and should
Position is sent to remote monitor, and car owner can use mobile terminal and connect with TSP service platform, and check the position of electric car
It sets.
After electricity park under electric car, battery management system, remote monitor and car body controller enter suspend mode,
Meanwhile entire car controller issues high level to anti-thefting monitoring unit by CAN bus before suspend mode, to wake up anti-thefting monitoring list
Member.
Anti-thefting monitoring unit interval 3min issues the instruction of primary voltage wake-up signal to remote monitor, works as remote monitor
The instruction of voltage wake-up signal is not received in 3min+10s, T-Box thinks that power battery pack low voltage communication harness is cut, and moves
Power battery pack is stolen.Then using remote monitor wake up car body controller, and start acousto-optic warning unit, video capture unit and
GPS positioning chip.The video image of video capture unit photographs power battery pack region.By video image, GPS positioning core
The real time position of piece acquisition is sent to TSP service platform, and TSP service platform acquires video image, GPS positioning chip real-time
Position is sent on mobile terminal (i.e. mobile phone).
Dexterously using voltage wake-up signal is periodically issued, whether judgement receives voltage within a preset time is called out the present invention
Awake signal, to realize the antitheft detection of battery pack.Through the above scheme, the present invention have detection mode is simple, input cost is low,
The advantages that saving energy consumption, compared with prior art, the present invention have substantive distinguishing features outstanding and significant progress, in new energy
Automobile safety anti-theft technical field has a vast market foreground.
Above-described embodiment is merely a preferred embodiment of the present invention, and it is not intended to limit the protection scope of the present invention, as long as using
Design principle of the invention, and the non-creative variation worked and made is carried out on this basis, it should belong to of the invention
Within protection scope.
Claims (8)
1. a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system, which is characterized in that including entire car controller, battery management
System, anti-thefting monitoring unit, remote monitor, car body controller, sound flash alarm system unit and video capture unit;
The entire car controller is connect with anti-thefting monitoring unit and battery management system respectively, is controlled for centralized detecting electronic
Running car parameter and the charging and discharging state for obtaining power battery pack, and low and high level is issued to anti-thefting monitoring unit;
The battery management system, setting are wrapped in power battery, are connect with entire car controller, for detecting power battery pack
Charging and discharging state, and charging and discharging state information exchange is carried out with entire car controller;
The anti-thefting monitoring unit, setting are wrapped in power battery, are connect respectively with entire car controller and remote monitor, and lead to
It crosses CAN bus reception entire car controller and issues low and high level to realize that awake/sleep mode switches;The anti-thefting monitoring unit packet
Include the GPS positioning for being mounted on the real time position that power battery pack was wrapped, and connect with entire car controller and be used to obtain to power battery
Chip, and connect with GPS positioning chip, real time position for triggering GPS positioning chip timing acquiring power battery pack
Signal timing device;The signal timing device of anti-thefting monitoring unit is connect with remote monitor, and is issued voltage to remote monitor and called out
Awake signal instruction;
The remote monitor is connect with anti-thefting monitoring unit and car body controller respectively, for receiving the acquisition of GPS positioning chip
The real time position of power battery pack receives the voltage wake-up signal instruction that the signal timing device of anti-thefting monitoring unit issues and to vehicle
Body controller issues audible and visible alarm instruction;
The car body controller is connect with remote monitor, sound flash alarm system unit and video capture unit respectively, remote for receiving
The instruction of audible and visible alarm that range monitoring instrument issues, triggers sound flash alarm system unit and video capture unit starting, and by video capture list
The video image of member shooting is transmitted to remote monitor;
The video capture unit is mounted on vehicle right and left outside rear-view mirror assembly, towards power battery pack direction, and can be shot
To the video image of power battery pack.
2. a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system according to claim 1, which is characterized in that also wrap
Include the real time position and video capture list connecting respectively with GPS positioning chip and remote monitor, for receiving GPS positioning chip
The backstage of the video image of member shooting receives terminal;It includes the TSP service connecting with remote monitor that the backstage, which receives terminal,
Platform, and the mobile terminal being connect with TSP service platform.
3. a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system according to claim 2, which is characterized in that described
The model BCM47755 of GPS positioning chip.
4. a kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system according to claim 3, which is characterized in that described
Signal timing device includes that OUT pin is connect and the timer chip U1 of model LM555CM with GPS positioning chip, and it is fixed to be connected to
When device chip U1 RET pin and DIS pin between resistance R1, be connected to the DIS pin and THR pin of timer chip U1
Between resistance R2, the capacitor C1 being connected between the THR pin of timer chip U1 and GND pin, and be connected to timing
Capacitor C2 between the CON pin and GND pin of device chip U1;The TRI pin of the timer chip U1 is connected to resistance R2
Between capacitor C1;The OUT pin of the signal timing device is connect with the instruction of output voltage wake-up signal with remote monitor.
5. a kind of realization side of Prospect of EVS Powered with Batteries packet intelligent anti-theft systems described in any item according to claim 1 ~ 4
Method, which comprises the following steps:
After electricity park under electric car, battery management system and car body controller enter suspend mode, meanwhile, entire car controller
High level is issued to anti-thefting monitoring unit by CAN bus before suspend mode, to wake up anti-thefting monitoring unit;
The signal timing device interval T of anti-thefting monitoring unit1Time issues the instruction of primary voltage wake-up signal to remote monitor, when
Remote monitor is in T1+T2The instruction of voltage wake-up signal is not received in time, then wakes up Body Control using remote monitor
Device, and start acousto-optic warning unit, video capture unit and GPS positioning chip;It will using remote monitor and TSP service platform
The real time position of GPS positioning chip acquisition is transmitted to mobile terminal.
6. a kind of implementation method of Prospect of EVS Powered with Batteries packet intelligent anti-theft system according to claim 5, special
Sign is, further includes that the video image of video capture unit photographs is transmitted to remote monitor using car body controller, and anti-
It feeds TSP service platform;Car owner checks the video image stored in TSP service platform using mobile terminal.
7. a kind of implementation method of Prospect of EVS Powered with Batteries packet intelligent anti-theft system according to claim 6, special
Sign is, the T1Less than 5min, and the T2Greater than 3s and it is less than 10s.
8. a kind of implementation method of Prospect of EVS Powered with Batteries packet intelligent anti-theft system according to claim 5, special
Sign is, further includes:
When there are when charging and discharging state information exchange, then electric car is in traveling between entire car controller and battery management system
Or charged state, entire car controller issue low level to anti-thefting monitoring unit, and anti-thefting monitoring unit is made to be in suspend mode.
Priority Applications (1)
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CN201811214837.0A CN109229058B (en) | 2018-10-18 | 2018-10-18 | Intelligent anti-theft system for power battery pack for electric automobile |
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CN201811214837.0A CN109229058B (en) | 2018-10-18 | 2018-10-18 | Intelligent anti-theft system for power battery pack for electric automobile |
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CN109229058A true CN109229058A (en) | 2019-01-18 |
CN109229058B CN109229058B (en) | 2024-02-27 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109888418A (en) * | 2019-04-16 | 2019-06-14 | 山东圣阳电源股份有限公司 | A kind of lithium ion battery anti-theft device and system |
CN110233775A (en) * | 2019-05-29 | 2019-09-13 | 惠州拓邦电气技术有限公司 | IOT plate, the BMS in battery pack and battery pack guard method and system |
CN110703100A (en) * | 2019-10-17 | 2020-01-17 | 河南电池研究院有限公司 | Full life cycle remote monitoring system and optimization method for power lithium battery |
CN113619525A (en) * | 2021-08-30 | 2021-11-09 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle anti-theft system and method based on millimeter wave radar and vehicle-mounted TBOX |
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CN208963031U (en) * | 2018-10-18 | 2019-06-11 | 浙江新吉奥汽车有限公司 | A kind of Prospect of EVS Powered with Batteries packet intelligent anti-theft system |
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CN106428312A (en) * | 2016-11-18 | 2017-02-22 | 上海大形智能科技有限公司 | Intelligent anti-theft system, intelligent anti-theft battery and vehicle provided with intelligent anti-theft system |
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CN110233775A (en) * | 2019-05-29 | 2019-09-13 | 惠州拓邦电气技术有限公司 | IOT plate, the BMS in battery pack and battery pack guard method and system |
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CN110703100B (en) * | 2019-10-17 | 2021-11-16 | 河南电池研究院有限公司 | Full life cycle remote monitering system of power lithium cell |
CN113619525A (en) * | 2021-08-30 | 2021-11-09 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle anti-theft system and method based on millimeter wave radar and vehicle-mounted TBOX |
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