To detect temperature distribution of a thin and curved part and a part which is invisible from outside.SOLUTION: A temperature distribution detection sensor 1 includes a plurality of thermoelectric elements 2 which change their output voltages by power generation due a temperature change and are arranged in a sheet-like shape, and can detect temperature distribution within a range where the plurality of thermoelectric elements 2 are arranged, on the basis of the change of the output voltages from the plurality of thermoelectric elements 2. A steering wheel 10 includes a rim part 11 holdable by a driver, wherein the rim part 11 has a temperature distribution detection sensor 1, temperature distribution in the rim part 11 is detected by the temperature distribution detection sensor 1, which enables the driver to detect a holding position where the rim part 11 is held.SELECTED DRAWING: Figure 2

    【課題】細くて湾曲した部位や外部から見えない部位などの温度分布を検知可能にする。【解決手段】温度分布検知センサ1は、温度変化によって発電することにより出力電圧が変化し、かつ、シート状に配列された複数の熱電素子2を備え、複数の熱電素子2からの出力電圧の変化に基づいて、複数の熱電素子2が配置された範囲における温度分布の検知を可能にする。ステアリングホイール10は、運転者が把持可能なリム部11を備えるステアリングホイール10において、リム部11は、温度分布検知センサ1を有し、温度分布検知センサ1によりリム部11における温度分布を検知することで、運転者がリム部11の把持している把持位置を検知可能にする。【選択図】図2


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    Title :

    TEMPERATURE DISTRIBUTION DETECTION SENSOR, STEERING WHEEL, AND STEERING TEMPERATURE CONTROL SYSTEM


    Additional title:

    温度分布検知センサ、ステアリングホイール、ステアリング温調システム


    Contributors:
    TAKASU YU (author)

    Publication date :

    2025-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H10N / G01K MEASURING TEMPERATURE , Messen der Temperatur / B62D MOTOR VEHICLES , Motorfahrzeuge



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