An automatic control system for emergency traffic lights linked with multifunctional smart poles

Abstract

The invention discloses an automatic control system for emergency traffic signal lights linked with a multifunctional intelligent pole, which includes an emergency intelligent pole main body, a ground control module and a background center module; the emergency intelligent pole main body includes a base, a lamp pole and a signal display component, which is located in the lamp The box on the top of the pole, and the tethered drone connected to the automatic reel inside the box, the tethered drone carries two cameras, and there are electronic cameras on the side of the box aimed at each intersection. Two cameras are used to take a panoramic shot of each intersection, and the calculation results of all intersections are comprehensively calculated in combination with the electronic eye camera corresponding to each intersection, and the traffic signal time allocation scheme with the shortest average waiting time of all vehicles and pedestrians under the current road conditions is obtained. And transmit the time allocation scheme to the traffic lights. In a word, the present invention has a reasonable design, is convenient and feasible, and can improve the passing efficiency of the intersection.

Description

technical field [0001] The invention belongs to the technical field of transportation, and in particular relates to an automatic control system for emergency traffic signal lights linked with a multifunctional smart pole. Background technique [0002] Traffic lights are an important part of traffic command and the basic language of road traffic. In real life, most of the traffic lights are fixed, but when other special situations occur, the traffic police need to direct the traffic on the spot, and this situation cannot quickly set up fixed traffic lights, which brings traffic problems. It is inconvenient, so movable emergency traffic lights came into being, but most emergency traffic lights only have the function of traffic command, and cannot fully monitor the situation at each branch intersection, and traffic violations are prone to occur. [0003] In addition, as emergency traffic intersections often have complex traffic conditions, traditional emergency traffic lights ...

AI Technical Summary

Problems solved by technology

In real life, most of the traffic lights are fixed, but when other special situations occur, the traffic police need to direct the traffic on the spot, and this situation cannot quickly set up fixed traffic lights, which brings traffic problems. Inconvenient, so movable emergency traffic lights came into being, but most of the emergency traffic lights only have the function of traffic command, and cannot monitor all the conditions of each branch intersection, and traffic violation accidents are prone to occur

[0003] In addition, as emergency traffic intersections often have complex traffic conditions, traditional emergency traffic lights adopt a static time allocation strategy, which cannot adapt to dynamically changing road conditions, often resulting in invalid waiting time, which greatly reduces the traffic efficiency of each intersection

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