To precisely detect a target on the basis of the result of detecting a reflected light of a laser beam and a reflected light of an ambient light.SOLUTION: An object detector 100 includes: a laser beam application unit 11; a light receiving unit 12 capable of detecting a reflected light of a laser beam and a reflected light of an ambient light as a light other than a laser beam; a camera 2; an information correction unit 31 for correcting ambient light information as information of a reflected light of an ambient light detected by the light receiving unit 12 on the basis of a camera image and generating corrected ambient light information; and an object detection unit 32 for detecting a target on the basis of the corrected ambient light information and laser beam information received by the light receiving element 12.SELECTED DRAWING: Figure 1

    【課題】レーザ光の反射光と環境光の反射光との検出結果に基づいて、物標を精度よく検出する。【解決手段】物体検出装置100は、レーザ光照射部11と、レーザ光の反射光及びレーザ光以外の光である環境光の反射光を検出可能な受光素子12と、カメラ2と、カメラ画像に基づいて、受光素子12で検出された環境光の反射光の情報である環境光情報を補正して補正環境光情報を生成する情報補正部31と、補正環境光情報と受光素子12で受光されたレーザ光情報とに基づいて物標を検出する物体検出部32と、を備える。【選択図】図1


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    Title :

    OBJECT DETECTOR


    Additional title:

    物体検出装置


    Contributors:

    Publication date :

    2022-05-17


    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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