摘要
混合动力客车上由于电磁环境异常复杂,通信节点众多,从而造成CAN网络通信的容错能力下降。本文描述了安凯HFF6140K07CHEV插电式混合动力客车中几种常见的CAN总线故障表现形式,并通过分析CAN网络中的常见故障类型,最终给出相应的抗干扰解决方案。
Due to the complex electromagnetic environment and the massive communication nodes on hybrid electric buses,the fault-tolerant capability of the CAN network communication declines consequently.In this article,the authors describe several common performancs of the CAN bus faults on Ankai HFF6140K07 CHEV plug-in hybrid electric buses,and provide some effective solutions to the anti-interference by analysing common faults.
出处
《客车技术与研究》
2014年第5期13-16,共4页
Bus & Coach Technology and Research
基金
国家国际科技合作专项项目
插电式混合动力大客车关键技术引进与创新(2012DFA80370)
关键词
混合动力客车
CAN总线
通信系统
电磁干扰
hybrid electric bus
CAN bus
communications system
electromagnetic interference
