PROBLEM TO BE SOLVED: To allow vehicles around own vehicle to be detected with high accuracy.SOLUTION: An object detection device of a first embodiment acquires vehicle information including identification information, position information and direction information with respect to vehicles in the periphery of own vehicle. Two-dimensional information templates are generated on the basis of profile information, position information and direction information based on three-dimensional information of the peripheral vehicles as well as position information and direction information of the own vehicle. Positions to which the two-dimensional information templates correspond, within two-dimensional information of the periphery of the own vehicle, which is acquired by a sensor, are searched. If overlap of a second two-dimensional information template with the front of a first two-dimensional information template is detected, a ratio of overlap parts is calculated, and a notification is outputted on the basis of the ratio as well as position information and direction information of the peripheral vehicles and the own vehicle.SELECTED DRAWING: Figure 2
【課題】自車両の周辺の車両をより高精度に検出可能とする。【解決手段】第1の実施形態の物体検出装置は、自車両の周辺の車両について、識別情報、位置情報および方向情報を含む車両情報を取得する。周辺車両の3次元情報による外形情報、位置情報および方向情報と、自車両の位置情報および方向情報とに基づいて、2次元情報テンプレートを生成する。センサが取得した自車両周辺の2次元情報内の、2次元情報テンプレートが対応する位置を探索し、第1の2次元情報テンプレートの前面への第2の2次元情報テンプレートの重複を検出した場合に、重複する部分の比率を算出し、比率と、周辺車両および自車両の位置情報および方向情報とに基づき通知を出力する。【選択図】図2
OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM
物体検出装置、物体検出方法および物体検出プログラム
2017-09-14
Patent
Electronic Resource
Japanese
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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