摘要
以类菱形混合动力电动汽车(qr_HEV)研制过程中的具体应用为背景,以CAN总线的车辆应用层通信标准SAE J1939为参考,针对各种类型电动汽车的特点,提出了一种通用协议CN2004(包括CN2004A和CN2004B),并对29位ID的通信协议CN2004B进行了详细的介绍,在qr_HEV上的运用实践表明该协议是可行的。
Taking SAE J1939, the standard for the application layer of vehicle communications for CAN bus, as reference, and considering the characteristics of all types of electric vehicle （EV） , a general protocol named as CN2004 （including CN2004A and CN2004B） for CAN bus is put forward. In particular, the protocol CN2004B with 29 bit ID is discussed in detail. Operation practice shows that the protocol is feasible and can also be applied to a variety types of EVs.
出处
《汽车工程》
EI
CSCD
北大核心
2006年第5期422-426,438,共6页
Automotive Engineering
基金
985工程二期项目资助
