Patent ID: 11935407
Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The method of claim 1, wherein the travel preference parameters comprise: an average speed, a preferred speed, a work and rest time, a lane occupation habit, a preemptive drive or waiting habit, a distance keeping habit, a reaction time, a reaction time characteristic and a formation synchronization consistency; and a method of analyzing the travel preference parameters of the driver comprises:
calculating the average speed by recording a travel distance in a set period of 3 to 5 minutes;
analyzing the preferred speed based on a frequency of the average speed, wherein the preferred speed is related to a road type, and expressways, highways and urban roads have different preferred speeds; recording the work and rest time based on a travel time;
recording the lane occupation habit based on a ratio of a time length of habitually occupying a lane position to a total travel time, wherein the lane position comprises a left lane, a middle lane or a right lane;
analyzing the preemptive drive or waiting habit by comparison of a speed through a traffic light and a speed of a road section;
analyzing the distance keeping habit based on a distance of adjacent vehicles in the formation;
recording the reaction time based on the distances of the vehicles at the time of formation starting and decelerating to stop; and analyzing the reaction time characteristic based on common values of the reaction time;
evaluating the formation synchronization consistency based on whether the speed of the vehicle in the formation, a following distance, and the reaction time of the driver are consistent with formation travel parameters.