The growth in the number of vehicles on the streets of cities leads to adverse consequences: an increase in congestion, the occurrence of road accidents. In order to take measures for the efficient use of road transport roads in order to avoid unfavorable congestion situations, it is proposed to control traffic flows using a fuzzy regulator along the length of the queue in each of the conflicting directions. The optimization principle is based on minimizing the length of the queue of traffic flows, which allows the most efficient use of the transport bed, avoiding unwanted congestion situations. On the developed model of the intersection, a system with fuzzy regulation of traffic signals is proposed. The average idle time is estimated with a fixed traffic light cycle and with a fuzzy control. With the use of a fuzzy regulator, the average queue at the intersection decreased by 11%.

Keywords: fuzzy regulator, traffic flow, intersection, traffic control system, control algorithm, vehicle intensity