插电式混合动力整车控制器硬件在环测试系统

Hardware in the Loop Test System of Hybrid Control Unit for Plug-in Hybrid Electric Vehicle

以dSPACE公司的仿真机柜——MidSize为基础,从方案设计、设备连接、软件应用、系统配置、测试用例编制等方面详细介绍了整个测试系统搭建过程。该测试系统具备CAN网络测试、功能性测试、I/O测试,故障模拟、系统验证等功能。经过系统测试,帮助解决了混合动力整车高压系统故障,证明了该硬件在环测试系统满足设计需求。

Base on the MidSize of dSPACE company,This article introduces the building process of hareware in the loop testsystem,including designing,equipment connecting,software application,system configuration,test case writing and so on.This system can do the CAN test,function test,I/O test,fault simulation test,system validation and so on.It has helped tosolve the high voltage system fault of PHEV successfully.It is proved that this test system satisfied the requirement of design.