PROBLEM TO BE SOLVED: To provide a travel trajectory prediction vehicle that predicts a behavior of a preceding vehicle on an early stage, and a vehicle mounted with the same.SOLUTION: A travel trajectory prediction device 20 mounted in an own vehicle 100 analyzes a parallax image taken by a stereo camera 11, and detects an orientation of a vehicle body surface of a preceding vehicle. The travel trajectory prediction device 20 calculates a yaw rate of the preceding vehicle on the basis of a change in the orientation of the vehicle body surface of the preceding vehicle, calculates the speed of the preceding vehicle on the basis of a change in the position of the preceding vehicle, and uses the yaw rate and speed of the preceding vehicle to predict a future travel trajectory of the preceding vehicle.SELECTED DRAWING: Figure 1

    【課題】先行車両の挙動をより早期に予測する走行軌跡予測装置及びその搭載車両を提供する。【解決手段】自車両100に搭載された走行軌跡予測装置20は、ステレオカメラ11により撮像された視差画像を解析して、先行車両の車体面の向きを検出する。そして、走行軌跡予測装置20は、先行車両の車体面の向きの変化から先行車両のヨーレートを算出し、先行車両の位置の変化から前記先行車両の速度を算出して、これら先行車両のヨーレート、及び速度を用いて先行車両の将来の走行軌跡を予測する。【選択図】図1


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    Titel :

    TRAVEL TRAJECTORY-OF-PRECEDING VEHICLE PREDICTION DEVICE AND VEHICLE MOUNTED WITH THE SAME


    Weitere Titelangaben:

    先行車両の走行軌跡予測装置及びその搭載車両


    Beteiligte:

    Erscheinungsdatum :

    2018-06-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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