摘要
防夹系统是利用一组霍尔传感器在汽车发动后时刻对电动机的转速实施检测,当车窗人为控制升起时,通过传感器检测到车窗进入防夹区并达到规定力度,阻碍发动机运转,导致发动机的转速减慢,将信息传送到单片机使车窗停止或者下降到最底部,当异物消失车窗正常关闭,从而使电动车窗具有一定的防夹功能。
Anticlamping system is to detect motor speed by using a set of hall sensors after the car starts.When the window ris-es manually,windows are detected into antitrapping area by sensors and reach to regulated force,which hinders the engine run- ning,and makes the engine speed slow down,and then transmit the information to the single chip microcomputer to stop the win-dow or make it fall to the bottom.When foreign objects disappear, the electric windows have antitrapping function
出处
《时代农机》
2016年第11期68-69,共2页
Times Agricultural Machinery
关键词
单片机
霍尔传感器
电动车窗
车窗定位
防夹力判断
single chip microcomputer
hall sensor
electric windows
window position
clamp force judgment
