摘要
燃料电池汽车的动力系统是决定燃料电池汽车性能的关键,动力系统各个零部件之间采用的是CAN总线的通信方式.文中提出了一种燃料电池汽车动力系统网络通信节点的设计方案.该设计能够保证在电磁干扰比较严重的情况下,燃料电池汽车动力系统各个控制单元之间可以安全通信.通过分析设计方案的可行性并以此为基础制定出合理的网络通信协议,结果表明,所设计的节点满足使用要求.
The power system is the most important part for the fuel cell vehicle. The communication of the power system is based on CAN Bus protocol. A design of fuel cell vehicle power system communication node is put forward. According to this design, all nodes on the CAN Bus can communicate successfully even under the situation of serious electro magnetic interference. The rationality of the present design is analyzed and a communication protocol is shown in the paper. The research result indicates that this design can satisfy the requirement of fuel cell vehicle power system communication.
出处
《江南大学学报（自然科学版）》
CAS
2005年第4期340-343,共4页
Joural of Jiangnan University (Natural Science Edition)
基金
国家863项目(2001AA501994)资助课题.
