To control a heater in a vehicular heater system equipped with a sensor in accordance with a temperature of a transmission member arranged between the outside of a vehicle and the sensor, by a method different from a method using a thermistor.SOLUTION: A vehicular heater system equipped with a sensor 11 that outputs a signal corresponding to an electromagnetic wave made incident from a direction of a detection range comprises: a transmission member, arranged between the outside of a vehicle and the sensor 11, which transmits an electromagnetic wave made incident on the sensor 11 from the outside of the vehicle; a heater 13, arranged in the transmission member, which is electrified to heat the transmission member; and a control part 15 that controls the electrification of the heater 13. A resistance value of the heater 13 varies as the temperature of the heater 13 varies, and the control part 15 controls the electrification of the heater, in accordance with values of currents flowing in the heater and values of voltages applied to the heater.SELECTED DRAWING: Figure 3

    【課題】センサを備えた車両用のヒータシステムにおいて、サーミスタを用いる手法とは別の手法で、車外とセンサの間にある透過部材の温度に応じて、ヒータの制御を行うことを目的とする。【解決手段】検知範囲の方向から入射する電磁波に応じた信号を出力するセンサ11を備えた車両用のヒータシステムは、車両の外部とセンサ11との間にあって、車両の外部からセンサ11に入射する電磁波を透過する透過部材と、当該透過部材に設置され、通電されることで透過部材を加熱するヒータ13と、ヒータ13への通電を制御する制御部15と、を備える。ヒータ13の抵抗値は、ヒータ13の温度が変化すると変化し、制御部15は、ヒータを流れる電流の値およびヒータに印加される電圧の値に応じて、ヒータへの通電を制御する。【選択図】図3


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    Title :

    VEHICULAR HEATER SYSTEM


    Additional title:

    車両用のヒータシステム


    Contributors:
    FUKUDA KOTARO (author) / ODA SHUZO (author)

    Publication date :

    2022-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H05B ELECTRIC HEATING , Elektrische Heizung



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