电池管理系统故障诊断硬件在环测试  

Battery Management System Fault Diagnosis Test Based on Hardware-in-Loop

作　　者：邬昌盛 魏学哲[1] 戴海峰[1] 陈金干 

机构地区：[1]同济大学新能源汽车工程中心,上海201804 [2]上海恒动汽车电池有限公司,上海201804

出　　处：《测控技术》2014年第3期25-28,33,共5页Measurement & Control Technology

基　　金：国家863计划资助项目(2012AA1 10201)

摘　　要：采用基于xPC Target方案的硬件在环仿真技术,建立电池管理系统故障在线诊断测试平台,分别从软件和硬件两方面对电池管理系统可能发生的主要故障进行模拟,并借助LabVIEW上位机界面发送故障信息并显示系统对相应故障的模拟结果。测试结果表明,电池管理系统能够及时识别系统的各种设定故障,验证了该平台电池管理系统故障诊断功能测试的可行性。By adopting the HIL test system based on xPC Target, the test platform is constructed for on-board diagnosis of battery management system（BMS） fault. The main fault possibly occurred on BMS is simulated from the aspects of software and hardware respectively, fault messages are sent and the corresponding simula tion results are displayed on principal computer by means of LabVIEW software. The experimental results show that BMS timely and reliably indicates different preset fault, which validates the feasibility that the platform can be used for the test of on-board diagnosis of BMS fault.

关 键 词：电池管理系统 故障诊断 硬件在环 XPC目标 

分 类 号：U463.6[机械工程—车辆工程]