Real-time control system and method for improving traffic capacity of directional lane

Abstract

The invention belongs to the intelligent signal control technological field and discloses a real-time control system and method for improving the traffic capacity of a directional lane. The system includes signal transmission towers and LED indication lamps; the signal transmission tower includes a non-directional vehicle identification device, a vehicle information acquisition device, a section control device and a wireless signal transmission device; and the LED indication lamp comprises a wireless signal receiving device. The method includes the following steps that: the signal transmissiontowers identify non-directional vehicles in the directional lane, obtain the positions and speeds of all vehicles in the directional lane, obtain color changing area length information, send the color changing area length information to the LED indication lamps; and the LED indication lamps receive the color changing area length information, maintain or change colors. With the real-time control system and method of the invention adopted, the problem of the insufficient utilization of the remaining traffic capacity of the directional lane in the prior art can be solved, the traffic resources of the directional lane can be utilized to the greatest extent, traffic vehicle distribution can be balanced, and the local congestion of urban roads can be alleviated.

Description

technical field [0001] The invention relates to the technical field of intelligent signal control, in particular to a real-time control system and method for improving traffic capacity of directional lanes. Background technique [0002] With the rapid development of my country's social economy, the scale of cities is expanding day by day, and the problem of urban traffic congestion is becoming more and more prominent. For example, vehicles passing through bridges, tunnels and other road sections in some main urban areas change lanes and intertwine, which seriously affects the traffic efficiency of road sections, resulting in traffic congestion on bridges, tunnels and other roads. area paralyzed. In order to alleviate urban traffic congestion, further increase the traffic efficiency of bridges, tunnels and other multi-lane merging or diverging road sections, improve the status quo of bridge congestion and traffic order, reduce traffic pressure, and improve road traffic capacit...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application solves the problem of insufficient utilization of the remaining traffic capacity of the directional lane in the prior art by providing a real-time control system and method for improving the traffic capacity of the directional lane

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