Smart city traffic signal lamp control system and control method thereof

Abstract

The invention provides a smart city traffic signal lamp control system and a control method thereof, and the system comprises an acquisition module and a traffic signal lamp time control module. The method comprises the following steps: collecting vehicle data and monitoring data, and controlling the time change of traffic lights based on the monitoring data or the vehicle data; wherein the vehicle data comprises the traffic flow length of waiting for traffic lights and the vehicle driving direction, and the monitoring data comprises the current time and the current traffic intersection brightness; the system can reasonably adjust the display time of different signals of the traffic signal lamp according to the traffic condition of the current traffic intersection, improves the command efficiency of the traffic signal lamp at the traffic intersection, prevents the traffic intersection from being jammed, and improves the urban traffic quality.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a traffic signal light control system in a smart city and a control method thereof. Background technique [0002] With the increase of city size and the rapid increase of the number of cities, urban traffic problems have gradually emerged. The traffic signal light system with fixed time display has insufficient command efficiency at traffic intersections. In practical applications, it is often unable to effectively deal with the problem of vehicle congestion and There are problems such as long waiting time for passing vehicles at night when there is no one there. Therefore, there is an urgent need for a smart city traffic signal light control system and its control method, which is used to solve the insufficient command efficiency of the traffic signal light system with fixed time display at traffic intersections. In the application, it is often impossible to e...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a smart city traffic signal light control system and its control method, which are used to solve the problem that the traffic signal light system displayed at a fixed time has insufficient command efficiency at traffic intersections, and in practical applications it is often impossible to effectively deal with urban traffic lights. Vehicle congestion during morning and evening peak hours and long waiting time for vehicles passing through at night when no one is there

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