To provide a vehicle recognition device which can calculate a vehicle length of the other vehicle located around an own vehicle.SOLUTION: A vehicle recognition device 200 includes a camera which images the other vehicle around an own vehicle, a wheel estimation part 542 which estimates a tire dimension on the basis of an image of a license plate arranged on a surface of the other vehicle and having a known dimension and an image of the tire of the other vehicle included in images imaged by the camera, and a length calculation part 543 which calculates a length of the other vehicle on the basis of an image of a side surface of the other vehicle included in the images imaged by the camera and the tire dimension estimated by the wheel estimation part 542.SELECTED DRAWING: Figure 4
【課題】自車両の周囲に位置する他車両の車両長さを算出することが可能な車両認識装置を提供する。【解決手段】車両認識装置200は、自車両の周囲の他車両を撮像するカメラと、カメラにより撮像された画像に含まれる、他車両の表面に設けられた既知の寸法を有するナンバープレートの画像と、他車両のタイヤの画像と、に基づいて、タイヤの寸法を推定する車輪推定部542と、カメラにより撮像された画像に含まれる他車両の側面の画像と、車輪推定部542により推定されたタイヤの寸法と、に基づいて、他車両の長さを算出する長さ算出部543と、を備える。【選択図】図4
VEHICLE RECOGNITION DEVICE AND VEHICLE CONTROL DEVICE
車両認識装置および車両制御装置
2022-07-05
Patent
Elektronische Ressource
Japanisch
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