摘要
结合混合动力汽车的特性,介绍了CAN总线及其通信协议,在对混合动力汽车CAN总线应用层协议分析的基础上,组建了CAN总线多主分布式控制技术的控制网络,并对CAN接口进行了软硬件方面的设计,最后通过硬件在环仿真对CAN通信进行了测试,结果表明CAN通信满足了混合动力汽车实时性和可靠性的要求。
Combined with the characteristics of Hybrid Electric Vehicle,CAN-bus and its protocol are introduced. Based on analysis on protocol of CAN application layer of HEV ,the control network based on the formation of a multi-master CAN distributed control technology is built. And CAN interface is designed in software and hardware field. Finally by the test of hardware in-the-loap simulation on CAN protocol,the result shows that CAN protocol meet the demands of real-time performance and robustness of HEV.
出处
《机械设计与制造》
北大核心
2009年第6期71-73,共3页
Machinery Design & Manufacture
基金
嵌入式混合动力汽车动力总成现场总线智能控制系统(青岛市科技发展计划2005)
关键词
混合动力汽车
CAN协议
硬件在环仿真
Hybrid electric vehicle
CAN protocol
Hardware in-the-loop simulation
