Method for restoring road traffic scene and driver driving behavior based on multi-sensor data
A road traffic, multi-sensing technology, applied in scene recognition, transportation and packaging, computer parts, etc., can solve the problems of low restoration accuracy and single data source, and achieve the effect of improving the accuracy and real-time performance of attitude calculation
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[0046] like figure 1 As shown, in the driving process, the driver makes a series of operations based on the surrounding traffic conditions at that time, such as the movement status of the surrounding main traffic participants, traffic signs, traffic lights, weather conditions, road conditions, etc. The function of the present invention mainly lies in: based on multi-sensor data such as CAN bus, OBD, gyroscope, accelerometer, GPS / BD, millimeter-wave radar and monocular camera, realize the restoration of the road traffic scene outside the vehicle and the restoration of the driver's driving behavior , forming a data pair. The traffic scene mainly includes: the types of various traffic participants around the vehicle, such as pedestrians, vehicles, cyclists, and traffic signs; the status of traffic participants, such as the distance and relative speed of moving objects, road topology information, and traffic signs . The driver's driving behavior mainly includes: the driver's sp...
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