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
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[0036] The device and method for identifying the aggressive driving state of the driver of the present invention will be further described in detail below with reference to the drawings and specific embodiments.
[0037] Such as figure 1 The diagram of the driver's aggressive driving state recognition device includes a data acquisition unit, a processing unit, and a voice prompt unit; the data acquisition unit includes a CCD camera, a vehicle-mounted CAN bus, and millimeter wave radar; the processing unit includes an image processing module, a storage module, and data Processing module; the voice prompt unit uses ISD1730 voice chip.
[0038] The CCD camera collects the lane image of the target vehicle and transmits it to the image processing module; the image processing module extracts the lane centerline position through preprocessing, boundary detection, Hough transformation, and feature extraction steps, and stores it in the The storage module; the data processing module reads t...
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