The invention discloses a hydrogen fuel cell system network topology structure, and relates to the fields of hydrogen fuel cell systems, CAN information communication and information processing, the system comprises a hydrogen fuel cell control unit FCU, a voltage acquisition module CVM, a hydrogen circulating pump, a water circulating pump, a boost DC, a high voltage distribution box, an air compression system ACS, a water heater, a vehicle control unit VCU and a vehicle OBD port, wherein CAN1 is designed to be a first internal network of the hydrogen fuel cell system, CAN2 is designed to bea second internal network of the hydrogen fuel cell system, and CAN3 is designed to be a hydrogen fuel cell system butt joint vehicle network; and the structure has the beneficial effects that the stability and reliability of the network topology structure of the hydrogen fuel cell system are improved, and meanwhile, the communication response rate of the network topology structure of the hydrogenfuel cell system is increased.

    本发明公开了氢燃料电池系统网络拓扑结构,涉及氢燃料电池系统、CAN信息通讯领域和信息处理领域,该系统包括氢燃料电池控制单元FCU、电压采集模块CVM、氢气循环泵、水循环泵、升压DC、高压配电箱、空气压缩系统ACS、水加热器、整车控制器VCU和整车OBD口;其中设计CAN1为氢燃料电池系统第一内网,CAN2为氢燃料电池系统第二内网,CAN3为氢燃料电池系统对接整车网络;本发明的有益效果是:增加氢燃料电池系统网络拓扑结构的稳定性和可靠性,同时增强氢燃料电池系统网络拓扑结构的通讯响应速率。


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    Title :

    Hydrogen fuel cell system network topology structure


    Additional title:

    一种氢燃料电池系统网络拓扑结构


    Contributors:
    CHENG FEI (author) / HAO YIGUO (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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