Fuel cell automobile network architecture and fuel cell automobile

• Main Authors: FANG WEI, WANG QIULAI, XU LIYAO, GONG RONG, WANG MINGRUI
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses a fuel cell vehicle network architecture and a fuel cell vehicle. The fuel cell vehicle network architecture comprises a vehicle control unit, a vehicle OBD, a low-voltage component and a high-voltage component, and the vehicle control unit is connected to a vehicle body control network, a power control network and a diagnosis network; the low-voltage part is connected with the vehicle body control network, the high-voltage part is connected with the power control network, and the whole vehicle OBD is connected with the diagnosis network. According to the invention, each part of the vehicle is directly controlled through the vehicle control unit, and the parts are respectively accessed to different networks based on the own characteristics of the parts, so that the signal analysis and forwarding process is avoided, the system architecture is simplified, and the control response speed is improved. 本发明公开了一种燃料电池汽车网络架构及燃料电池汽车，其中燃料电池汽车网络架构包括：整车控制器、整车OBD、低压部件和高压部件，整车控制器接入车身控制网络、动力控制网络和诊断网络；低