METHOD FOR ADAPTIVE CONTROL OF TRAFFIC LIGHT ON AN ADJUSTABLE INTERSECTION Russian patent published in 2019 - IPC G08G1/07 G08G1/95 G08G1/08 G08G1/01 

FIELD: transport traffic control systems.

SUBSTANCE: invention relates to optimum control of traffic light operation for controlling movement of vehicles at an intersection. Method for adaptive control of operation of a traffic light on an adjustable intersection, including traffic control using a traffic light, switching traffic light signals using, determining the length of a road section occupied by motor vehicles on a given section of the road, taking into account the determination of the average distance between the machines and the number of machines on the given road section, as well as taking into account the delay time at the intersection of the next vehicle after the beginning of movement of the previous vehicle. Determination of the length of the road section occupied by vehicles from the confining line before the intersection to the final boundary of the road section occupied by motor vehicles on the road section is determined by a radio signal or signal of the wired network of the infrared sensor, installed in roadway on limiting line and at distance of 30 m, 60 m, 90 m and 150 m from limiting line, wherein the time of switching on the enabling phase of the traffic light signal is set differentially depending on incoming signals from said infrared sensors.

EFFECT: higher accuracy of estimating required switching time of traffic light signals.

4 cl, 1 dwg