基于手动测试硬件的BUS OFF自动化测试解决方案  

A New BUS OFF Test Scheme for Electric Vehicles

作　　者：李林泽 孟鑫 徐嫚 黄祖朋 谢佶宏 邵杰 LI Linze;MENG Xin;XU Man;HUANG Zupeng;XIE Jihong;SHAO Jie(SAIC GM Wuling Automobile Co.,Ltd.,Guangxi Liuzhou 545007)

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州545007

出　　处：《汽车实用技术》2021年第14期8-10,共3页Automobile Applied Technology

基　　金：广西创新驱动发展专项资金资助项目(桂科AA18242039);柳州市科学研究与技术开发计划资助项目(2020GAAA0401)。

摘　　要：随着CAN网络在新能源汽车上的普及,整车CAN网络测试是整车开发过程中非常重要的环节,在整车测试工作中,BUS OFF故障测试又是一项主要测试项。文章针对新能源汽车上CAN节点多的特点,介绍德国Vector公司的VH6501测试工具,实现对BUS OFF故障的系统测试方案,该方案具有准确性、拓展性、高效性、自动化的特点。With the popularity of the CAN network in the new energy vehicles,the vehicle CAN network testing is a very important part of the vehicle development process,in the testing of the vehicle,BUS OFF fault test is a major test item,aiming at the characteristics of the new energy vehicles more CAN node.This paper introduces a CANoe based on Vector companies in Germany and VH6501 testing tools to implement one of BUS OFF fault testing system test plan,the scheme is characterized by accuracy,expansibility,high efficiency and automation.

关 键 词：CAN网络 BUS OFF故障 干扰 CAN节点 

分 类 号：U461.99[机械工程—车辆工程]