Recognition device and method for radical driving state of driver
A technology of aggressive driving and recognition methods, applied in the field of driving behavior recognition, can solve the problems of low utilization rate of vehicle equipment, ignore the utilization of vehicle equipment resources, increase costs, etc., achieve good market promotion value, low device cost, and avoid waste Effect
Active Publication Date: 2016-03-30
JIANGSU UNIV
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The invention relates to a recognition device and method for the radical driving state of a driver. The recognition device comprises a data collecting unit, a processing unit and a voice prompt unit. The data collecting unit collects the image of a lane where a target car runs, the speed and the distances between the target car and front and back cars, transmits the collected target car information to the processing unit and obtains the lane deviation amount and speed of the target car, and the speeds of the front and back cars. In addition, the processing unit works out the radical driving degrees of the driver in the transverse and longitudinal directions through the processed information. When the radical driving degrees in the transverse and longitudinal directions are larger than a threshold value, the target car is in a radical driving state, and the driver is provided with early warning information through the voice prompt unit.
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