Automotive Power Window Intrusion Detection
    4.
    发明申请
    Automotive Power Window Intrusion Detection 审中-公开
    汽车电源窗口入侵检测

    公开(公告)号:US20100288180A1

    公开(公告)日:2010-11-18

    申请号:US12466403

    申请日:2009-05-15

    CPC classification number: B60R25/1004 B60R25/1001

    Abstract: A system detects forced opening of a power window of a motor vehicle. An electric motor is responsive to a drive signal to provide a torque to selectably open or close the window. A regulator couples the electric motor to the window for transferring the torque into an opening or closing force on the window. A sensor is coupled to the electric motor responsive to a back voltage produced by the electric motor when an external force on the window glass opens the window glass when the drive signal is not present. A vehicle security system is coupled to the sensor for generating a perimeter alarm condition in response to detection of the back voltage by the voltage sensor.

    Abstract translation: 系统检测到强制打开机动车辆的动力窗。 电动机响应于驱动信号以提供可选地打开或关闭窗户的转矩。 调节器将电动机耦合到窗户,以将扭矩传递到窗口上的打开或关闭力。 当驱动信号不存在时,当窗玻璃上的外力打开窗玻璃时,传感器响应于由电动机产生的反向电压而耦合到电动机。 车辆安全系统耦合到传感器,用于响应于电压传感器检测到反向电压而产生周边报警状况。

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