PROBLEM TO BE SOLVED: To provide a peripheral vehicle recognition apparatus which can accurately recognize a speed of a vehicle located in the periphery of an own vehicle.SOLUTION: The peripheral vehicle recognition apparatus includes an image processing unit 130 which executes image processing on an image in front of an own vehicle 100 captured through a front camera 120 mounted on the own vehicle 100. The image processing unit 130 calculates a speed of the own vehicle 100 on the basis of a moving amount of a feature on a road in the image in front of the own vehicle 100, and calculates a relative speed of an oncoming vehicle with respect to the own vehicle 100, on the basis of a moving amount of the oncoming vehicle in an image captured through the front camera 120. A speed of the oncoming vehicle in the captured image is calculated, by use of the relative speed calculated for the oncoming vehicle with respect to the own vehicle 100 and the speed calculated for the own vehicle 100.SELECTED DRAWING: Figure 1
【課題】自車両の周辺に位置する周辺車両の速度を精度よく認識することのできる周辺車両認識装置を提供する。【解決手段】この装置は、自車両100に搭載された前方カメラ120を通じて撮影された自車両前方の画像に対して画像処理を行う画像処理部130を有している。この画像処理部130は、自車両前方の画像内における道路上の地物の移動量に基づき自車両の速度を算出するとともに、同じく前方カメラ120を通じて撮影される画像内における対向車両の移動量に基づき自車両に対する対向車両の相対速度を算出する。そして、自車両100に対する対向車両の相対速度の演算結果及び自車両100の速度の演算結果を用いつつ、上記撮影された画像内における対向車両の速度を算出する。【選択図】図1
PERIPHERAL VEHICLE RECOGNITION APPARATUS
周辺車両認識装置
2017-09-14
Patent
Electronic Resource
Japanese
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