基于VNH2SP30-E的电动车窗设计  

Design of Automotive Power Window Based on the Chip VNH2SP30-E

作　　者：李艳文[1] 龚进峰[1] 曹健[1] 张宏伟[1] 

机构地区：[1]中国汽车技术研究中心智能交通所,天津300162

出　　处：《汽车工程》2008年第4期360-363,共4页Automotive Engineering

基　　金：天津市科委装备制造业科技攻关项目(06YFZGX00100)资助

摘　　要：重点介绍了电动防夹车窗的硬件和软件设计。对功率芯片VNH2SP30-E的正常启动特性和故障诊断功能进行了研究与分析,给出了详细的汽车车窗防夹方案。最终的试验结果和实车运行结果表明:基于VNH2SP30-E设计的电动车窗稳定性较好,功能完成情况比较理想。The design of hardware and software for automotive power window with anti-pinch lifter is emphatically presented in this paper. The normal starting characteristic and fault diagnosis function of the power chip VNH2SP30-E are studied and analyzed, and a detailed anti-pinch scheme for vehicle power window is proposed. The results of testing and real vehicle operation indicate that the vehicle power window designed on the basis of VNH2SP30-E runs stably and functions satisfactorily,

关 键 词：电动防夹车窗 启动特性 故障诊断 

分 类 号：U463.835[机械工程—车辆工程] TP311.1[交通运输工程—载运工具运用工程]