Road traffic vehicle speed induction method

Abstract

The invention relates to a road traffic vehicle speed induction method. The method is mainly and technically characterized in that an intersection information releasing module releases intersection information in real time; an intersection information obtaining module receives the intersection information in real time and transmits the intersection information to a core processing module; a vehicle positioning module obtains the speed and the position of a vehicle in real time and transmits the speed and the position to the core processing module; according to the intersection information and the vehicle position and the vehicle speed of the vehicle, the core processing module calculates the speed of the vehicle passing an intersection in a green light period, and the speed of the vehicle is induced. The method is reasonable in design, it is guaranteed that the vehicle reaches the intersection in the traffic signal green light period and quickly passes the intersection, it is avoided that the vehicle parks at the intersection during a red light period, average speed of the vehicle passing the intersection is greatly increased, more vehicles can pass in the limited green light time, and the go-through efficiency of the whole traffic intersection is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of intelligent traffic control, in particular to a road traffic speed induction method. Background technique [0002] At present, the traffic light system usually improves the traffic efficiency of the intersection by adjusting the time of the traffic lights in each direction of the traffic intersection. When the waiting time increases, the traffic flow will also cause serious congestion. [0003] The root cause of traffic congestion is the low passing efficiency of the intersection. The main reason is that when high-speed vehicles enter the intersection with traffic lights, they must slow down, observe carefully, enter the intersection during the green light period and pass through the center of the road. Just can speed up to drive away; If meet red light, more will stop in front of the stop line, wait, after turning into green light, have to start again, speed up to pass the intersection, the whole proces...

AI Technical Summary

Problems solved by technology

[0002] At present, the traffic light system usually improves the traffic efficiency of the intersection by adjusting the time of traffic lights in all directions of the traffic intersection. Waiting time, when the traffic volume increases, it will also cause serious congestion

[0003] The root cause of traffic congestion is the low passing efficiency of the intersection. The main reason is that high-speed vehicles must slow down and observe carefully when entering the intersection with traffic lights. Just can speed up and drive away; If meet red light, more will stop in front of the stop line, wait, after turning into green light, have to start again, speed up to pass through the intersection, the whole process consumes a large amount of energy, causes a large amount of exhaust emissions, more Reduced the average speed of vehicles passing through intersections

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