PROBLEM TO BE SOLVED: To provide a seat heater and a vehicular seat capable of rapidly warning the whole of the seat, and adjusting that to be comfortable temperature part by part.SOLUTION: A seat heater 1 is equipped with a plurality of heater units 10, 21, and 22 disposed at different parts of a seat; and a control device 100 which controls the plurality of heater units 10, 21, and 22. The control device 100 executes: first control which makes an output ratio that is a ratio to the maximum output of the heater units 10, 21, and 22 become same in all of the heater units 10, 21, and 22 when receiving the instruction of applying heat to the seat, and raises the temperature of a part on which at least one of the heater units 10, 21, and 22 is disposed to a predetermined temperature; and second control which controls the output ratio of the heater units 10, 21, and 22 about each heater unit 10, 21, and 22 after the temperature of the part on which at least one of the heater unit 10, 21, and 22 is disposed reaches the predetermined temperature.SELECTED DRAWING: Figure 1

    【課題】シート全体を急速に暖めることができるとともに、部位別に快適な温度に調節することができるシートヒータおよび乗物用シートを提供する。【解決手段】シートヒータ1は、シートの異なる部位に配置される複数のヒータユニット10,21,22と、複数のヒータユニット10,21,22の出力を制御する制御装置100とを備える。制御装置100は、シートの加熱の指示を受けたときに、ヒータユニット10,21,22の最大出力に対する割合である出力割合をすべてのヒータユニット10,21,22で同じにして、少なくとも1つのヒータユニット10,21,22が配置される部位の温度を所定温度まで上昇させる第1制御と、少なくとも1つのヒータユニット10,21,22が配置される部位の温度が所定温度に達した後にヒータユニット10,21,22の出力割合をヒータユニット10,21,22ごとに制御する第2制御とを実行する。【選択図】図1


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    Title :

    SEAT HEATER AND VEHICULAR SEAT


    Additional title:

    シートヒータおよび乗物用シート


    Contributors:

    Publication date :

    2017-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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