STEERING WHEEL HEATER DEVICE
    2.
    发明申请
    STEERING WHEEL HEATER DEVICE 审中-公开
    转向加热器装置

    公开(公告)号:US20160101805A1

    公开(公告)日:2016-04-14

    申请号:US14890148

    申请日:2014-12-04

    Abstract: A steering wheel heater device including: a steering wheel heater configured of an electrical resistor which produces heat by electrical energy; an inductor; at least one switch; and a sensor circuit, wherein the inductor is connected in series to a first terminal of the steering wheel heater, the at least one switch turns on and off the supply of power to the steering wheel heater, the sensor circuit is electrically connected to the first terminal and determines whether a detected subject is in contact with a steering wheel based on a magnitude of capacitance of the steering wheel heater, and the at least one switch is at least one of a switch connected in series to the first terminal of the steering wheel heater via the inductor and a switch connected in series to a second terminal of the steering wheel heater.

    Abstract translation: 一种方向盘加热器装置,包括:方向盘加热器,其由通过电能产生热量的电阻器构成; 电感; 至少一个开关; 以及传感器电路,其中所述电感器串联连接到所述方向盘加热器的第一端子,所述至少一个开关接通和断开对所述方向盘加热器的供电,所述传感器电路电连接到所述第一 终端,并且基于所述方向盘加热器的电容的大小来确定检测到的被摄体是否与方向盘接触,并且所述至少一个开关是与所述方向盘的第一端子串联连接的开关中的至少一个 通过电感器加热器和串联连接到方向盘加热器的第二端子的开关。

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