PROBLEM TO BE SOLVED: To provide an object detection device and an object detection method that can reduce an error in positional information when calculating the positional information of an object using detection results of an electromagnetic wave sensor and an image sensor together.SOLUTION: An ECU 20 includes: an object determination unit 22 for performing an identity determination of an object based on a first position and a second position; a correction unit 23 for correcting either the first position or the second position when the object determination unit 22 determines that the object is the same in such a manner that the first position and the second position become positions of the object detected at the same time based on a time difference between the first time required for an electromagnetic wave sensor 31 to detect the object and the second time required for an image sensor 32 to detect the object; and a calculation unit 24 for calculating positional information of the object using the first position and the corrected second position, or the corrected first position and the second position.SELECTED DRAWING: Figure 1A

    【課題】電磁波センサ及び画像センサの検出結果を併用して、物体の位置情報を算出する場合に、位置情報の誤差を低減することができる物体検出装置、及び物体検出方法を提供することを目的とする。【解決手段】ECU20は、第1位置と第2位置とに基づいて、物体の同一判定を行う物体判定部22と、物体判定部22により物体が同一と判定された場合に、電磁波センサ31が物体を検出するのに要する第1時間と、画像センサ32が物体を検出するのに要する第2時間との時間差に基づいて、第1位置と第2位置とが同じ時刻で検出された物体の位置となるよう第1位置及び第2位置のいずれかを補正する補正部23と、第1位置及び補正後の第2位置、又は第2位置及び補正後の第1位置を用いて物体の位置情報を算出する算出部24と、を備える。【選択図】 図1A


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    Title :

    OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD


    Additional title:

    物体検出装置、物体検出方法


    Contributors:

    Publication date :

    2018-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung



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