The invention discloses a hydrogen fuel cell vehicle type power network topology structure and an automobile. The structure comprises a whole vehicle controller, a whole vehicle power CAN network usedfor being connected with whole vehicle power equipment, a vehicle body CAN network used for being connected with vehicle body control equipment, a whole vehicle diagnosis CAN network used for being connected with whole vehicle diagnosis equipment, and a fuel cell system network used for being connected with fuel cell system equipment. The whole vehicle power CAN network, the vehicle body CAN network and the whole vehicle diagnosis CAN network are all connected with the whole vehicle controller, the whole vehicle power CAN network is connected with the fuel cell system network, and the whole vehicle power equipment, the vehicle body control equipment and the whole vehicle diagnosis equipment achieve information interaction through the whole vehicle controller. And the vehicle body controlequipment, the whole vehicle diagnosis equipment and the fuel cell system equipment realize information interaction through a whole vehicle controller. According to the invention, the stability and reliability of the hydrogen fuel cell system are ensured, the communication efficiency is improved, and the communication cost is saved.
本发明公开了一种氢燃料电池车型动力网络拓扑结构及汽车。它包括整车控制器、用于连接整车动力设备的整车动力CAN网络、用于连接车身控制设备的车身CAN网络、用于连接整车诊断设备的整车诊断CAN网络和用于连接燃料电池系统设备的燃料电池系统网络;所述整车动力CAN网络、车身CAN网络、整车诊断CAN网络均连接整车控制器,所述整车动力CAN网络与燃料电池系统网络连接,所述整车动力设备、车身控制设备和整车诊断设备之间均通过整车控制器实现信息交互,所述车身控制设备、整车诊断设备和燃料电池系统设备之间均通过整车控制器实现信息交互。本发明有助于保证氢燃料电池系统的稳定性和可靠性,提高通讯效率,节约通讯成本。
Hydrogen fuel cell vehicle type power network topology structure and automobile
一种氢燃料电池车型动力网络拓扑结构及汽车
2021-01-05
Patent
Electronic Resource
Chinese
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