| 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. |