摘要
给出了一种汽车线控转向系统通信网络设计。首先对线控转向系统总体方案进行设计,重点介绍了线控转向系统对通信网络的要求;之后设计了基于FlexRay总线的线控转向系统通信网络,包括FlexRay通信网络设计、各节点通信任务分配以及节点初始化;最后进行了通信实验,结果表明所设计的通信网络安全可靠性好,满足汽车线控转向系统通信要求。
A design of communication network of Steer-By-Wire （SBW） system for automobile was presented. The overall scheme of SBW system was established, the requirements of communication network for SBW system was introduced empnatically. Then, a communication network based on FlexRay bus used for SBW system was described, including the design of FlexRay communication network, communication task distribution of each node, initialization sequence of the FlexRay node. Finally, the communication experiment was processed, the results show that the communication network is safe and reliable, can satisfy the communication requirements of the SBW system.
出处
《仪表技术与传感器》
CSCD
北大核心
2009年第12期43-45,共3页
Instrument Technique and Sensor
基金
北京市教委科技创新平台资助项目(0500201120070)
