To quickly detect a side collision of a vehicle.SOLUTION: A collision detector includes an acquisition part, a setting part, and a determination part. The acquisition part is provided on a lateral part of a vehicle, and acquires acceleration information from an acceleration sensor which is capable of detecting acceleration in at least a vertical direction and a horizontal direction. The setting part sets a determination threshold for the acceleration in the horizontal direction on the basis of the acceleration in the vertical direction contained in the acceleration information acquired by the acquisition part. The determination part determines a side collision of the vehicle on the basis of the determination threshold set by the setting part.SELECTED DRAWING: Figure 2

    【課題】車両の側突を素早く検知すること。【解決手段】実施形態に係る衝突検知装置は、取得部と、設定部と、判定部とを備える。取得部は、車両の側方に設けられ、少なくとも垂直方向と水平方向の加速度を検出することが可能な加速度センサから加速度情報を取得する。設定部は、取得部によって取得された加速度情報に含まれる垂直方向の加速度に基づいて水平方向の加速度に対する判定閾値を設定する。判定部は、設定部によって設定された判定閾値に基づいて車両の側突を判定する。【選択図】図2


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    Title :

    COLLISION DETECTOR AND COLLISION DETECTION METHOD


    Additional title:

    衝突検知装置および衝突検知方法


    Contributors:

    Publication date :

    2020-08-31


    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



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