PROBLEM TO BE SOLVED: To provide a reverse driving prevention device capable of determining reverse driving of an own vehicle even when a road surface sign does not exist.SOLUTION: A reverse driving prevention device includes: imaging means for capturing a traveling-directional image of a vehicle; identification means for identifying a structure that discriminates an outward route from an inward route in a drive way existing in a traveling direction of a vehicle from an image captured by the imaging means; and determination means for specifying a disappearance point of an identified structure in the image and also determining that a structure existing on the left side in the image exists within a predetermined angular range with respect to the disappearance point.SELECTED DRAWING: Figure 11
【課題】路面標示が存在しない場合においても自車両の逆走行を判定可能にする逆走防止装置を提供する。【解決手段】逆走防止装置は、車両の進行方向の映像を撮影する撮影手段と、撮影手段で撮影された映像から車両の進行方向に存在する車道の往路と復路とを区別する構造物を識別する識別手段と、識別された構造物の映像内の消失点を特定すると共に、映像内の左側に存在する構造物は消失点に対して所定の角度範囲内に存在することを判定する判定手段と、を備えることを特徴とする。【選択図】図11
REVERSE DRIVING PREVENTION DEVICE, REVERSE DRIVING PREVENTION METHOD, AND REVERSE DRIVING PREVENTION SYSTEM
逆走防止装置、逆走防止方法および逆走防止システム
2018-05-31
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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