PROBLEM TO BE SOLVED: To provide a travel compartment line recognition system capable of appropriately using recognized travel compartment lines.SOLUTION: A travel compartment line recognition system 40 provided with a front camera 21 imaging a travel lane in front of an own vehicle 50 and at least one situation acquisition device 20 acquiring an acquisition value representing a situation of the own vehicle 50 and differing from the front camera 21, comprises: recognition means for recognizing travel compartment lines defining the travel lane from an image picked up by the front camera 21; reliability setting means for setting the reliability of the travel compartment lines recognized by the recognition means on the basis of the acquisition value acquired by the situation acquisition device 20; and travel assist means for exerting a travel control over the own vehicle 50 on the basis of the travel compartment lines recognized by the recognition means when the reliability set by the reliability setting means is higher than a first threshold, and for issuing a deviation warning indicating that the own vehicle deviates from the travel lane on the basis of the travel compartment lines recognized by the recognition means when the reliability is lower than the first threshold.SELECTED DRAWING: Figure 3
【課題】認識した走行区画線を適切に利用することができる走行区画線認識システムを提供する。【解決手段】自車両50の前方の走行車線を撮影する前方カメラ21と、自車両50の状況を表す取得値を取得し且つ前方カメラ21と異なる少なくとも1つの状況取得装置20と、を備える走行区画線認識システム40であって、前方カメラ21により撮影された画像から走行車線を区画する走行区画線を認識する認識手段と、状況取得装置20により取得された取得値に基づいて、認識手段により認識された走行区画線の信頼度を設定する信頼度設定手段と、信頼度設定手段により設定された信頼度が第1閾値よりも高い場合は、認識手段により認識された走行区画線に基づいて自車両50の走行制御を行い、信頼度が第1閾値よりも低い場合は、認識手段により認識された走行区画線に基づいて走行車線からの逸脱警報を行う走行支援手段と、を備える。【選択図】 図3
TRAVEL COMPARTMENT LINE RECOGNITION SYSTEM
走行区画線認識システム
2016-05-23
Patent
Elektronische Ressource
Japanisch
TRAVEL COMPARTMENT LINE RECOGNITION APPARATUS AND TRAVEL COMPARTMENT LINE RECOGNITION PROGRAM
Europäisches Patentamt | 2015
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