PROBLEM TO BE SOLVED: To provide a pedestrian collision detection device which has an improved sensitivity while protecting a pedestrian.SOLUTION: In a pedestrian collision detection device according to the present invention, a first foam material 16 is fixedly disposed on a top surface upper part of a bumper support member 14, and a second foam material 20, which is independent from the first foam material 16, is disposed on a front surface lower part of the bumper support member 14. Further, a detection tube 24, which functions as a sensor for detecting a pedestrian, is located between the second foam material 20 and the bumper support member 14. Consequently, it is possible to specialize a shape and a blank of the second foam material 20 for the purpose of detecting a pedestrian, and to improve an accuracy of detection of a pedestrian at the time of collision.

    【課題】歩行者を保護しつつ感度を向上させた歩行者衝突検出装置を提供する。【解決手段】本発明では、バンパ支持部材14の上面上部に第1フォーム材16を固定配置し、第1フォーム材16とは別体の第2フォーム材20をバンパ支持部材14の前面下部に配置している。また、歩行者を検出するセンサとして機能する検出チューブ24を第2フォーム材20とバンパ支持部材14との間に配置している。これにより、第2フォーム材20の形状や素材を歩行者検出のために特化することが可能となり、衝突時に歩行者を検出する精度が高くなる。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    PEDESTRIAN COLLISION DETECTION DEVICE


    Additional title:

    歩行者衝突検知装置


    Contributors:

    Publication date :

    2015-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    PEDESTRIAN COLLISION DETECTION DEVICE

    NAKAMURA SHINYA / FUJISAWA NAOKI / OGATA FUMIHIRO et al. | European Patent Office | 2017

    Free access

    PEDESTRIAN COLLISION DETECTION DEVICE

    FUKATSU YUKI / OTA KAZUHIRO | European Patent Office | 2016

    Free access

    PEDESTRIAN COLLISION DETECTION DEVICE

    FUKATSU YUKI / OTA KAZUHIRO | European Patent Office | 2019

    Free access

    PEDESTRIAN COLLISION DETECTION DEVICE

    YAMAMOTO KENTARO | European Patent Office | 2023

    Free access

    PEDESTRIAN COLLISION DETECTION DEVICE

    OTA KAZUHIRO / INOUE RYOICHI | European Patent Office | 2016

    Free access