Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 28, 2014
Patent Application Number
12959884
Date Filed
December 3, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
An image processing unit 4 performs the recognition of a traffic signal in front of an own vehicle on the carriageway thereof. When the image processing unit 4 recognizes that there is a traffic signal front closet to the vehicle on the carriageway within a set distance L2 and the traffic signal is displaying red light, the process shifts to a stop line recognition mode and the image processing unit 4 performs stop line recognition. Accordingly, unnecessary execution of stop line recognition can be accurately avoided. Therefore, a stop line that is necessary for the control of the own vehicle can be recognized with a high accuracy without generating excessive calculation load.
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