PROBLEM TO BE SOLVED: To provide a vehicular seat capable of suppressing adverse effects on detection performance due to repeated seating pressure while enhancing detection performance of detection sensors.SOLUTION: Each of two detection sensors 30 mounted on the surface of a cushion material 1a of a vehicular seat includes: a first detection section 31 and a second detection section 32; and a transmission section for configuring a main transmission path to output detection signals when the first detection section 31 and the second detection section 32 detect seating pressure. The transmission section of each detection sensor 30 is configured to include a sub transmission path for outputting detection signals when the one detection section of the first detection sensor 30a and the other detection section of the second detection sensor 30b located at a position different from the one detection section detect the seating pressure. Each transmission section of each detection sensor 30 passes through a sensor passing hole 1ad formed in the cushion material 1a and extends so as to connect to a control device 40.SELECTED DRAWING: Figure 3

    【課題】検出センサの検出性能を高めながらも、繰り返しの着座圧による検出性能への悪影響を抑えることが可能な車両用シートを提供する。【解決手段】車両用シートのクッション材1a表面に取り付けられた2つの検出センサ30は、第1検出部31及び第2検出部32と、第1検出部31及び第2検出部32が着座圧を検出した際に検出信号を出力するためのメイン伝送路を構成するための伝送部と、を備えている。各検出センサ30の伝送部は、第1検出センサ30aの一方の検出部と、当該一方の検出部とは異なる位置にある、第2検出センサ30bの他方の検出部とが着座圧を検出した際に検出信号を出力するためのサブ伝送路を含むように構成されている。また各検出センサ30の伝送部は、制御装置40と連結するために、クッション材1aに形成されたセンサ通過穴1adを通過してそれぞれ延びている。【選択図】図3


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    Title :

    VEHICULAR SEAT


    Additional title:

    車両用シート


    Contributors:
    ONO SO (author) / SANO KOJI (author) / KARIYADO HIROKI (author) / FURUKAWA TAKASHI (author)

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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