PROBLEM TO BE SOLVED: To determine rotational behavior of a vehicle.SOLUTION: A vehicle behavior determination device that determines rotational behavior of a vehicle includes camera units C1-C4 which image the periphery of a vehicle at each imaging cycle and output image data, a feature point extraction part 33 which extracts a common feature point from a plurality of image data outputted from the camera units C1-C4, a feature point comparing part 35 which compares a plurality of feature points of different imaging time point with each other, for calculating movement amount of the feature point, and a behavior determination part 36 which determines rotational behavior of a vehicle based on the movement amount of the feature point.SELECTED DRAWING: Figure 5
【課題】車両の回転挙動を判定する。【解決手段】車両の回転挙動を判定する車両挙動判定装置であって、撮像周期毎に車両周囲を撮像して画像データを出力するカメラユニットC1〜C4と、カメラユニットC1〜C4より出力される複数の画像データから、共通の特徴点を抽出する特徴点抽出部33と、撮像時点の異なる複数の特徴点を比較し、特徴点の移動量を演算する特徴点比較部35と、特徴点の移動量に基づいて、車両の回転挙動を判定する挙動判定部36と、を有する。【選択図】図5
VEHICLE BEHAVIOR DETERMINATION DEVICE
車両挙動判定装置
2016-04-25
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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