汽车电动车窗防夹技术方案研究综述  

The overview on anti-pinch technology for automobile electric window

作　　者：王锋[1] 范小彬[1] 

机构地区：[1]河南理工大学机械与动力工程学院,焦作454000

出　　处：《现代制造工程》2015年第8期150-156,共7页Modern Manufacturing Engineering

基　　金：河南省自然科学研究项目(2011B580001);河南省重点攻关项目(122102210045);河南理工大学博士基金项目(B2010-12)

摘　　要：为有效解决电动车窗存在的安全隐患,特别是对儿童乘车安全的潜在威胁,现代汽车对电动车窗强制采用了车窗防夹技术。重点探讨了非接触式传感器检测、接触式传感器检测、电流检测、纹波检测以及基于CAN和LIN网络检测的电动车窗防夹技术及其原理。对于各种防夹技术,为保证防夹系统的稳定性,需要在控制过程中采用自适应算法。出于制造成本和汽车安全性等因素考虑,基于CAN和LIN网络检测的电动车窗防夹技术将成为未来的发展趋势。To effectively solve the hidden trouble in security electric windows, especially the potential threat to security of chil- dren,the electric window on modern automobile forced to adopt the anti-pinch technology. The electric window anti-pinch technol- ogy and its principle was discussed based on non-contact sensor detection, contact sensor detection, current detection, ripple detection, CAN and LIN network detection. For a variety of technologies,in order to ensure the stability of anti-pinch system, adaptive algorithm in control should be used. For the manufacturing cost and safety considerations, using electric window anti-pinch technology based on CAN and LIN network detection will become the development trend of its future.

关 键 词：电动车窗 控制系统 汽车总线 防夹原理 自适应算法 

分 类 号：U467.1[机械工程—车辆工程]