摘要
CAN总线作为实现ECU节点间数据交互的主体,由于其总线长度、总线负载、终端电阻各不相同,可能导致无法针对实际工况进行优化。为了提高数据通信的可靠性,通过Vector工具链开发了一套自动化程度高、可靠性高、通用性强、开放性好的自动化测试系统,帮助开发人员和测试人员尽可能准确地定位故障,提出优化改进的方法和措施,从而提高开发效率。
As the main body of the data interaction between ECU nodes,CAN bus can be used to optimize the actual conditions due to the different bus length,bus load and terminal resistance.In order to improve the reliability of data communication,Vector tools has developed an automatic test system with high degree of automation,high reliability,high reliability,and good opening.It helps developers and testers as far as possible to accurately locate faults,put forward the optimization method and measures for improvement,so as to improve the development efficiency.
出处
《汽车实用技术》
2015年第10期110-113,共4页
Automobile Applied Technology
