The present invention provides a front vehicle driver unsafe driving behavior detection device which comprises a vehicle speed sensor which is arranged on a wheel tachometer and is used for collecting the speed of a vehicle, a lane recognition sensor which is installed above a front windshield and is used for collecting the distances between left and right wheels of the front shaft of the vehicle and a lane line, a vehicle-borne millimeter-wave radar which is installed at the center of a front bumper and is used for measuring the relative position of a front vehicle to the vehicle, a camera which is installed above the windshield and is used for collecting front vehicle width and the lane line number between the front vehicle and the vehicle, a data processing unit, a vehicle-borne CAN bus, an image processor, and a vehicle-borne alarm which is installed next to a dashboard and is used for carrying out early warning on a driver. The present invention also provides a front vehicle driver unsafe driving behavior detection method. Through the detection of the vehicle and the front vehicle, the unsafe driving behavior of a front vehicle driver is identified, thus the driver can avoid the front vehicle in advance, and an accident is prevented.
Front vehicle driver unsafe driving behavior detection method and device thereof
2015-09-16
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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