A traffic signal detection device includes a narrow-angle camera 11, a wide-angle camera 12 having an angle of view wider than the narrow-angle camera 11, and a traffic signal detector 4 configured to detect a traffic signal from at least any of a narrow-angle image captured by the narrow-angle camera 11 and a wide-angle image captured by the wide-angle camera 12. The traffic signal detector 4 selects, as a detection result, any of a traffic signal detected from the narrow-angle image and a traffic signal detected from the wide-angle image, on the basis of a deceleration start region in which a vehicle 5 should start deceleration, the deceleration start region calculated from a position of a traffic signal with respect to the vehicle 5 and a speed of the vehicle 5 in order to stop the vehicle 5 at a stop position with respect to the traffic signal.
TRAFFIC SIGNAL DETECTION DEVICE AND TRAFFIC SIGNAL DETECTION METHOD
VERKEHRSSIGNALDETEKTIONSVORRICHTUNG UND VERKEHRSSIGNALDETEKTIONSVERFAHREN
DISPOSITIF DE DÉTECTION DE FEU DE CIRCULATION ET PROCÉDÉ DE DÉTECTION DE FEU DE CIRCULATION
2019-01-09
Patent
Electronic Resource
English
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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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