PROBLEM TO BE SOLVED: To suppress erroneous detection and detection omission of a detection object.SOLUTION: An object detection device for detecting a detection object within an irradiation range of light source light from a light source 202 periodically repeating irradiation and non-irradiation of the light source light on the basis of the amount of light received at the time of lighting by light reception means 206 at the time of lighting of the light source light comprises detection processing means 102A for executing detection processing to determine whether or not to satisfy predetermined conditions for detecting the presence state of the detection object within the irradiation range by using the amount of light received at the time of non-lighting received by the light reception means at the time of non-lighting of the light source light from the light source, and at least one of the amount of light received at the time of lighting during a previous period of the lighting time right before the non-lighting time corresponding to the amount of light received at the time of non-lighting and the amount of light received at the time of lighting during a next period of the lighting time right after the non-lighting time corresponding to the amount of light received at the time of non-lighting.SELECTED DRAWING: Figure 2

    【課題】検出対象物の誤検出や検出漏れを抑制することを課題とする。【解決手段】光源光の照射、非照射を周期的に繰り返す光源202による光源光の照明時に受光手段206により受光される照明時受光量に基づいて該光源光の照明範囲内における検出対象物を検出する物体検出装置において、前記光源による光源光の非照明時に前記受光手段により受光される非照明時受光量と、該非照明時受光量に対応する非照明時の直前の照明時よりも前期間における照明時受光量、及び、該非照明時受光量に対応する非照明時の直後の照明時よりも後期間における照明時受光量の少なくとも一方の照明時受光量とを用いて、前記照明範囲内における検出対象物の存在状況を検出するための所定の条件を満たすか否かを判断する検出処理を実行する検出処理手段102Aを有する。【選択図】図2


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    Title :

    OBJECT DETECTION DEVICE, OBJECT REMOVAL OPERATION CONTROL SYSTEM, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM


    Additional title:

    物体検出装置、物体除去動作制御システム、物体検出方法及び物体検出用プログラム


    Contributors:

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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