燃料电池汽车动力总成故障诊断硬件在环系统开发  

Hardware-in-the-loop Development for Powertrain Diagnosis System of Fuel Cell Vehicle

作　　者：敖国强[1] 钟虎[1] 杨林[1] 卓斌[1] 

机构地区：[1]上海交通大学汽车电子技术研究所

出　　处：《农业机械学报》2007年第2期160-163,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家"863"高技术研究发展计划资助项目(项目编号:2003AA501012)

摘　　要：论述了基于J1939协议的燃料电池汽车动力总成故障诊断硬件在环系统的开发。该系统包括PC机上的燃料电池发动机、电机、镍氢电池、直流变换器等关键零部件数学模型,并通过CAN总线实现了模型与动力总成控制器的高速通讯。该硬件在环系统能模拟动力总成各零部件故障,以验证故障诊断策略的合理性和失效处理的有效性。仿真结果表明了该硬件在环故障诊断系统的实用性。The development of fuel cell vehicle HIL has been described based on the SAE J1939. Fuel cell engine, motor, NiMH battery and DC/DC mathematic model were established in PC. Communication between mathematic model and powertrain control module （PTCM） has been realized with high rate. Powertrain components malfunction of fuel cell vehicle was simulated to test and validate the diagnosis strategy.

关 键 词：燃料电池汽车 动力总成控制器 故障诊断 CAN总线 

分 类 号：U469.72[机械工程—车辆工程] U472.9[交通运输工程—载运工具运用工程]