基于CANoe和CANScope的CAN总线故障诊断及分析应用

Fault Diagnose and Analysis of CAN Bus Based on CANoe and CANScope

利用CAN总线分析工具CANoe构建CAN系统测试平台,在集成环境中建立子网Local CAN总线的模拟网络节点,通过CANoe提供的总线接口硬件对真实网络和CANoe模拟的虚拟网络节点进行联网调试,在调试过程中用CANoe监控总线的故障,用CANScope记录故障数据进行采集和分析,并利用分析结果对CAN总线进行重新修正和完善,以达到更好的效果。

The CAN bus analysis tools CANoe is used to construct the CAN system test platform. The subnet Local CAN bus simulation network nodes are established in this integrated environment.This platform is debugging on the real network and virtual network nodes, its bus interface hardware is provided by the CANoe.The CANoe monitors the bus fault in the debugging process. The fault data is recorded by the CANScope, it is also collected for analysis by the CANScope.Then uses the collection results to correct and revamp the CAN bus for achieving a better effect.