Method and device for reducing traffic congestion rate, electronic equipment and storage medium

The invention relates to the technical field of traffic management, in particular to a method and device for reducing the traffic congestion rate, electronic equipment and a storage medium. The method for reducing the traffic jam rate comprises the following steps: acquiring current road protection information, wherein the current road protection information comprises road position data, current road width and protection area; on the basis of the protection area and the current road width, the corresponding traffic state of the current road is determined, and the traffic state comprises traffic prohibition and deceleration traffic; determining a diversion road corresponding to the current road based on the traffic state and the road position data; and obtaining first vehicle passing data of the diversion road in the preset passing time period and second vehicle passing data of the current road, and regulating and controlling traffic lights on the diversion road and the current road at the current moment accor