To reduce the time required for determining the axial deviation of a detector in a horizontal direction and to determine an axial deviation exclusively by a detector detecting reflected waves.SOLUTION: An object detector 10 for a vehicle is applied. The object detector 10 includes: a plurality of detection units 21, 22, and 23 detecting a plurality of detection points showing an object with reflected waves, a part of the detection points being arranged in a vehicle to overlap with each other; and detection units specifying units 101 and P1 for calculating a relative axial deviation amount in the horizontal direction of two of the detection units 21, 22, and 23, using detection points input from two of the detection units 21, 22, and 23 and specifying a detection unit of which horizontal axis is deviated, using the calculated relative axis deviation amount.SELECTED DRAWING: Figure 1

    【課題】水平方向における検出器の軸ずれの判定によるする時間の短縮化、反射波を検出する検出器のみを用いて軸ずれを判定する。【解決手段】車両用の対象物検出装置10が適用される。対象物検出装置10は、反射波を用いて対象物を表す複数の検出点を検出する複数の検出器21、22、23であって、一部の検出点が重複するように車両に配置されている複数の検出器21、22、23と、複数の検出器21、22、23のうち2つの検出器から入力される検出点を用いて、2つの検出器の水平方向における相対的な軸ずれ量を算出し、算出した相対的な軸ずれ量を用いて水平軸がずれている検出器を特定する、検出器特定部101、P1と、を備える。【選択図】図1


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    Title :

    OBJECT DETECTOR FOR VEHICLE AND METHOD FOR DETERMINING AXIAL DEVIATION IN HORIZONTAL DIRECTION IN OBJECT DETECTOR FOR VEHICLE


    Additional title:

    車両用の対象物検出装置および車両用の対象物検出装置における水平方向の軸ずれ判定方法


    Contributors:
    TAKAGI AKIRA (author) / ITO YOSUKE (author) / KAMIYA KEI (author) / OGURI TAKAHARU (author) / BABA TAKAHIRO (author)

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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