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Control and Communication Network in Hybrid Fuel Cell Vehicles
作者姓名:朱元  吴昊  田光宇  阳宪惠  赵立安  周伟波
作者单位:[1]StateKeyLaboratoryofAutomotiveSafetyandEnergy,DepartmentofAutomotiveEngineering,TsinghuaUniversity,Beijing100084,China [2]DepartmentofAutomation,TsinghuaUniversity,Beijing100084,China
基金项目:Supported by the National High-Tech Research and Devel-opment (863) Program of China (No. 2001AA501100)
摘    要:This paper describes the control and communication network in fuel cell vehicles, including both the protocol and the hardware. Based on the current protocol (ISO-11898 and SAE J1939), a new practical protocol is proposed and implemented for the control and communication network in fuel ceil vehicles. To improve the reliability of data communication and to unify the network management, a new network system based on dual-port RAM is also implemented.

关 键 词:燃料电池汽车  SAE  J1939  控制区域网络  通信网络  双端口RAM  动力系统

Control and Communication Network in Hybrid Fuel Cell Vehicles
ZHU Yuan ,WU Hao,TIAN Guangyu ,YANG Xianhui ,ZHAO Lian ,ZHOU Weibo State Key Laboratory of Automotive Safety and Energy.Control and Communication Network in Hybrid Fuel Cell Vehicles[J].Tsinghua Science and Technology,2004,9(3):345-350.
Authors:ZHU Yuan  WU Hao  TIAN Guangyu  YANG Xianhui   ZHAO Lian  ZHOU Weibo State Key Laboratory of Automotive Safety and Energy
Institution:ZHU Yuan **,WU Hao,TIAN Guangyu ),YANG Xianhui ),ZHAO Lian ),ZHOU Weibo State Key Laboratory of Automotive Safety and Energy,Department of Automotive Engineering,Tsinghua University,Beijing 100084,China, Department of Automation,Tsinghua University,Beijing 100084,China
Abstract:This paper describes the control and communication network in fuel cell vehicles, including both the protocol and the hardware. Based on the current protocol (ISO-11898 and SAE J1939), a new practical protocol is proposed and implemented for the control and communication network in fuel cell vehicles. To improve the re-liability of data communication and to unify the network management, a new network system based on dual-port RAM is also implemented.
Keywords:controller area network (CAN)  fuel cell vehicle  dual-port RAM  SAE J1939
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