CN112590685A - Hydrogen fuel cell automobile network topology structure - Google Patents
Hydrogen fuel cell automobile network topology structure Download PDFInfo
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- CN112590685A CN112590685A CN202011400968.5A CN202011400968A CN112590685A CN 112590685 A CN112590685 A CN 112590685A CN 202011400968 A CN202011400968 A CN 202011400968A CN 112590685 A CN112590685 A CN 112590685A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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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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- 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
- Y02T10/72—Electric energy management in electromobility
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a network topology structure of a hydrogen fuel cell automobile. The invention discloses a hydrogen fuel cell automobile network topology framework, which comprises a vehicle controller, an electronic stabilizing system, a motor control unit, a hydrogen tank controller, a fuel cell control system, an electronic vacuum pump sensor, a high-voltage distribution box, a battery management system, a super-capacitor controller, a fuel cell booster, a vehicle body control module, a thermal management controller, a compressor control unit and an instrument, wherein the electronic stabilizing system, the motor control unit, the hydrogen tank controller, the fuel cell control system, the electronic vacuum pump sensor, the high-voltage distribution box, the battery management system, the super-capacitor controller and the fuel cell booster are in communication connection with the vehicle controller through a CAN communication network CANA, and a diagnosis interface OBD module is in. The network topology framework of the hydrogen fuel cell automobile reduces the wiring harness of the whole automobile, reduces the cost of the wiring harness and improves the expandability of the system.
Description
Technical Field
The invention relates to the technical field of hydrogen fuel cell automobiles, in particular to a network topology framework of a hydrogen fuel cell automobile.
Background
With the development of fuel cell automobiles and the wide application of network technologies in automobiles, with the requirement of automobiles on light weight, the electrical architecture is continuously evolved and developed, hydrogen fuel cell automobiles come into existence, how to safely and efficiently apply hydrogen fuel cells to automobiles, and particularly how to integrate a hydrogen fuel cell subsystem with a finished automobile in terms of network topology architecture is very important.
Disclosure of Invention
The present invention is directed to a network topology architecture of a hydrogen fuel cell vehicle, which overcomes the above-mentioned shortcomings of the prior art.
The invention discloses a network topology architecture of a hydrogen fuel cell automobile, which comprises a vehicle controller, an electronic stabilizing system, a motor control unit, a hydrogen tank controller, a fuel cell control system, an electronic vacuum pump sensor, a high-voltage distribution box, a battery management system, a super-capacitor controller, a fuel cell booster, a vehicle body control module, a thermal management controller, a compressor control unit and an instrument, wherein the electronic stabilizing system, the motor control unit, the hydrogen tank controller, the fuel cell control system, the electronic vacuum pump sensor, the high-voltage distribution box, the battery management system, the super-capacitor controller and the fuel cell booster are in communication connection with the vehicle controller through a CAN communication network CANA, and a diagnostic interface OBD module is in communication.
Further, the network topology architecture further comprises an air compressor controller, a water pump, a temperature, pressure and humidity sensor, a first hydrogen circulating pump controller, a cooling fan and a first electric heating device, wherein the air compressor controller, the water pump, the temperature, pressure and humidity sensor, the first hydrogen circulating pump controller, the cooling fan and the first electric heating device are in communication connection with the fuel cell control system through a CAN communication private CAND.
Furthermore, the network topology architecture also comprises a voltage polling module and a second hydrogen circulating pump controller which are in communication connection with the fuel cell control system through a CAN communication private CANE.
Further, the network topology structure further comprises a second electric heating device which is in communication connection with the thermal management controller through a CAN communication private CANF.
Further, the terminal resistors of the CAN communication network CANA are respectively arranged in the vehicle controller and the hydrogen tank controller.
Further, the terminal resistors of the CAN communication network CANB are respectively arranged in the vehicle control unit and the compressor control unit.
Further, the terminal resistor of the CAN communication network CANC is arranged in the vehicle control unit and the external equipment.
Further, the terminal resistors of the CAN communication private CAND are respectively arranged in the fuel cell control system and the air compressor controller.
Furthermore, the terminal resistors of the CAN communication private CANE are respectively arranged in the fuel cell control system and the voltage inspection module.
Further, the terminal resistors of the CAN communication private CANF are respectively arranged in the thermal management controller and the second electric heating device.
The network topology framework of the hydrogen fuel cell automobile reduces the wiring harness of the whole automobile, reduces the cost of the wiring harness and improves the expandability of the system.
Drawings
Fig. 1 is a schematic structural diagram of a network topology of a hydrogen fuel cell vehicle according to the present invention.
1. A vehicle control unit; 2. a CAN communication network CANA; 3. an electronic stability system; 4. a motor control unit; 5. a hydrogen tank controller; 6. a fuel cell control system; 7. an electronic vacuum pump sensor; 8. a high voltage distribution box; 9. a battery management system; 10. a super capacitor controller; 11. a fuel cell voltage booster; 12. a vehicle body control module; 13. a thermal management controller; 14. a compressor control unit; 15. a meter; 16. a CAN communication network CANC; 17. a diagnostic interface OBD module; 18. CAN communication private CAND; 19. an air compressor controller; 20. a water pump; 21. a temperature, pressure and humidity sensor; 22. a first hydrogen circulation pump controller; 23. a cooling fan; 24. a first electric heating device; 25. CAN communication private CANE; 26. a voltage inspection module; 27. a second hydrogen circulation pump controller; 28. CAN communication private CANF; 29. a second electric heating device; 30. CAN communication network CANB.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the network topology architecture of the hydrogen fuel cell vehicle of the present invention includes a vehicle controller 1, an electronic stabilization system 3 connected to the vehicle controller 1 through a CAN communication network CANA2, a motor control unit 4, a hydrogen tank controller 5, a fuel cell control system 6, an electronic vacuum pump sensor 7, a high voltage distribution box 8, a battery management system 9, a super capacitor controller 10 and a fuel cell booster 11, a vehicle body control module 12, a thermal management controller 13, a compressor control unit 14 and an instrument 15 connected to the vehicle controller 1 through a CAN communication network CANB30, and a diagnostic interface OBD module 17 connected to the vehicle controller 1 through a CAN communication network CANC 16.
The network topology framework of the hydrogen fuel cell automobile reduces the wiring harness of the whole automobile, reduces the cost of the wiring harness and improves the expandability of the system.
In the present embodiment, the vehicle control unit 1 functions as a vehicle control unit 1 of a hydrogen fuel cell vehicle, and is used for functions such as behavior analysis, power-on/power-off control, torque management, energy recovery, and fault diagnosis of a driver of the hydrogen fuel cell vehicle.
The electronic stabilization system 3 is used for an anti-lock braking system ABS + electronic braking force distribution EBD function, a vehicle dynamic control VDC function and the like, the motor controller is used for controlling the starting and stopping of a driving motor and setting the torque and the rotating speed of the driving motor, the hydrogen tank controller 5 is used for controlling the starting and the closing of a high-pressure hydrogen storage bottle and detecting the hydrogen concentration temperature and the pressure of the hydrogen tank and a hydrogen supply system in real time, the fuel cell control system 6 is used for controlling the supply of hydrogen and oxygen required in the fuel cell system, the cooling water pump 20 and the power pulling load of the fuel cell system in real time by the central controller of the fuel cell system, the electronic vacuum pump sensor 7 is used for starting the electronic vacuum pump sensor 7 to improve the braking vacuum degree when the braking vacuum degree is insufficient, and the high-pressure distribution box 8 is used for providing a pre-, The battery management system 9 is used for collecting the temperature, SOC estimation and the like of a cell voltage module of the power battery, the super capacitor controller 10 is used for collecting the temperature, SOC estimation and the like of the super capacitor cell voltage module, and the fuel cell booster 11 is used for boosting the voltage output by the hydrogen fuel cell to a voltage platform of the whole vehicle.
The vehicle body control module 12 is used for controlling vehicle body systems such as headlights, wipers and antitheft systems, the thermal management controller 13 is used for controlling thermal management components such as a vehicle fan, a water pump 20 and a PTC heater, the compressor control unit 14 is used for controlling the rotating speed control, starting and stopping of the compressor, and the instrument 15 is used for displaying the state information of the vehicle, such as vehicle speed, the rotating speed of the motor, a power meter, gears and fault indicator lamps.
The OBD module 17 is used for providing a diagnosis interface for external devices such as a diagnostic instrument and a CAN card to conveniently diagnose the vehicle.
The network topology further comprises an air compressor controller 19, a water pump 20, a temperature, pressure and humidity sensor 21, a first hydrogen circulation pump controller 22, a cooling fan 23 and a first electric heating device 24 which are in communication connection with the fuel cell control system 6 through a CAN communication private CAND 18.
The air compressor controller 19 is used for controlling the starting, stopping and rotating speed setting of the air compressor of the fuel cell system, the water pump 20 is used for realizing the purpose of realizing the circulating flow of cooling water of the fuel cell system to achieve heat dissipation, the temperature, pressure and humidity sensor 21 is used for detecting the air temperature, pressure and humidity of the fuel cell system, the first hydrogen circulating pump controller 22 is used for hydrogen reaction, the hydrogen circulation is accelerated, the cooling fan 23 is used for cooling the cooling water, and the first electric heating device 24 is used for heating the cooling water of the fuel cell system;
the network topology further includes a voltage routing inspection module 26 communicatively coupled to the fuel cell control system 6 via a CAN communication private CAN 25 and a second hydrogen cycle pump controller 27.
The voltage inspection module 26 may include at least one CVM, and the voltage inspection module 26 determines the operation status of the cell stack to prevent dangerous situations such as low single voltage or even reverse polarity, and the second hydrogen circulation pump controller 27 functions as a circulation pump for recycling the anode hydrogen.
The network topology further comprises a second electric heating device 29 communicatively connected to the thermal management controller 13 via a CAN communication private CANF 28.
The second electric heater 29 is used for heating the cooling water of the whole vehicle to heat the driving motor, the power battery and the like.
The terminal resistors of the CAN communication network CANA2 are respectively arranged in the vehicle control unit 1 and the hydrogen tank controller 5.
The terminal resistances of the CAN communication network CANB30 are located in the vehicle control unit 1 and the compressor control unit 14, respectively.
The terminal resistor of the CAN communication network CANC16 is inside the vehicle control unit 1 and the external device.
The termination resistances of the CAN communication proprietary CAND18 are internal to the fuel cell control system 6 and the air compressor controller 19 respectively.
The termination resistances of the CAN communication private CAN 25 are internal to the fuel cell control system 6 and the voltage patrol module 26, respectively.
The termination resistances of the CAN communication private CANF28 are internal to the thermal management controller 13 and the second electric heating device 29, respectively.
The above is not relevant and is applicable to the prior art.
While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the invention, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the invention as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. A hydrogen fuel cell automobile network topology architecture is characterized in that: including vehicle control unit (1), with vehicle control unit (1) passes through electronic stable system (3), motor control unit (4), hydrogen tank controller (5), fuel cell control system (6), electron vacuum pump sensor (7), high voltage distribution box (8), battery management system (9), super capacitor controller (10) and fuel cell booster (11) that CAN communication network CANA (2) communication is connected, with vehicle control module (12), thermal management controller (13), compressor control unit (14) and instrument (15) that vehicle control unit (1) passes through CAN communication network CANB (30) communication and connects, with diagnostic interface OBD module (17) that vehicle control unit (1) passes through CAN communication network CANC (16) communication and connects.
2. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 1, wherein: the network topology architecture further comprises an air compressor controller (19), a water pump (20), a temperature, pressure and humidity sensor (21), a first hydrogen circulating pump controller (22), a cooling fan (23) and a first electric heating device (24), wherein the air compressor controller is in communication connection with the fuel cell control system (6) through a CAN communication private CAND (18).
3. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 2, wherein: the network topology further includes a voltage routing inspection module (26) and a second hydrogen cycle pump controller (27) communicatively coupled to the fuel cell control system (6) via a CAN communication private CANE (25).
4. A hydrogen fuel cell vehicle network topology architecture as defined in claim 3, wherein: the network topology architecture further comprises a second electric heating device (29) which is in communication connection with the thermal management controller (13) through a CAN communication private CANF (28).
5. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 4, wherein: and the terminal resistors of the CAN communication network CANA (2) are respectively arranged in the vehicle control unit (1) and the hydrogen tank controller (5).
6. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 5, wherein: and the terminal resistors of the CAN communication network CANB (30) are respectively arranged in the vehicle control unit (1) and the compressor control unit (14).
7. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 6, wherein: and the terminal resistor of the CAN communication network CANC (16) is arranged inside the vehicle control unit (1) and external equipment.
8. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 7, wherein: and the terminal resistors of the CAN communication private CAND (18) are respectively arranged in the fuel cell control system (6) and the air compressor controller (19).
9. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 8, wherein: and the terminal resistors of the CAN communication private CANE (25) are respectively arranged in the fuel cell control system (6) and the voltage inspection module (26).
10. The network topology architecture of a hydrogen fuel cell vehicle as claimed in claim 9, wherein: and the terminal resistors of the CAN communication private CANF (28) are respectively arranged in the thermal management controller (13) and the second electric heating device (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011400968.5A CN112590685A (en) | 2020-12-04 | 2020-12-04 | Hydrogen fuel cell automobile network topology structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011400968.5A CN112590685A (en) | 2020-12-04 | 2020-12-04 | Hydrogen fuel cell automobile network topology structure |
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| CN112590685A true CN112590685A (en) | 2021-04-02 |
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| CN202011400968.5A Pending CN112590685A (en) | 2020-12-04 | 2020-12-04 | Hydrogen fuel cell automobile network topology structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113110158A (en) * | 2021-04-08 | 2021-07-13 | 黄冈格罗夫氢能汽车有限公司 | Integrated hydrogen energy car vehicle control unit of unification more |
| CN113386690A (en) * | 2021-07-09 | 2021-09-14 | 东风汽车集团股份有限公司 | Network topology structure of hydrogen fuel cell automobile |
-
2020
- 2020-12-04 CN CN202011400968.5A patent/CN112590685A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113110158A (en) * | 2021-04-08 | 2021-07-13 | 黄冈格罗夫氢能汽车有限公司 | Integrated hydrogen energy car vehicle control unit of unification more |
| CN113386690A (en) * | 2021-07-09 | 2021-09-14 | 东风汽车集团股份有限公司 | Network topology structure of hydrogen fuel cell automobile |
| CN113386690B (en) * | 2021-07-09 | 2022-09-09 | 东风汽车集团股份有限公司 | Network topology structure of hydrogen fuel cell automobile |
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