To more accurately estimate the temperature of vehicle window glass and control a heater that warms the window glass.SOLUTION: A control ECU 3 that controls a heater 2 provided on a windshield W of a vehicle V, includes: a solar information acquiring part 11 that acquires position information on the sun; an insolation amount information acquiring part 12 that acquires an insolation amount to window glass; a glass temperature estimation part 14 that estimates a rise in temperature of the windshield W caused by sunlight on the basis of the position information on the sun and the insolation amount, and estimates the temperature of the windshield W on the basis of the estimated rise in temperature of the windshield W caused by the sunlight; and a heater control part 15 that controls the heater 2 on the basis of the estimated temperature of the window glass.SELECTED DRAWING: Figure 1

    【課題】車両の窓ガラスの温度をより精度よく推定し、窓ガラスを温めるヒータの制御を行う。【解決手段】車両VのフロントガラスWに設けられたヒータ2を制御する制御ECU3であって、太陽の位置情報を取得する太陽情報取得部11と、窓ガラスへの日射量を取得する日射量情報取得部12と、太陽の位置情報及び日射量に基づいて太陽光に起因するフロントガラスWの上昇温度を推定し、推定した太陽光に起因するフロントガラスWの上昇温度に基づいてフロントガラスWの温度を推定するガラス温度推定部14と、推定された窓ガラスの温度に基づいてヒータ2を制御するヒータ制御部15と、を備える。【選択図】図1


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    Title :

    HEATER CONTROLLER


    Additional title:

    ヒータ制御装置


    Contributors:

    Publication date :

    2023-09-14


    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 / G01K MEASURING TEMPERATURE , Messen der Temperatur



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