Intelligent traffic control system based on virtual traffic light

Abstract

The invention discloses an intelligent traffic control system based on a virtual traffic light. The intelligent traffic control system comprises a traffic light control device, a traffic light activating device, a vehicle-mounted intelligent terminal and a pedestrian wearing terminal, wherein the traffic light control device comprises a traffic light signal generating module, a traffic light signal sending module and a traffic light activating signal receiving module; the traffic light activating device comprises a traffic light activating signal transceiving module and is used for capturing atraffic light activating signal in real time and sending the traffic light activating signal to the traffic light control device; the vehicle-mounted intelligent terminal comprises a traffic light activating signal sending module and a traffic light signal receiving module and is used for sending the traffic light activating signal in real time and receiving the traffic light signal in real time;and the pedestrian wearing terminal comprises a traffic light signal receiving module and is used for receiving the traffic light signal in real time. By replacing an actual traffic light with the virtual traffic light, the traffic jam condition is alleviated, and the utilization rate of road resources is increased.

Description

technical field [0001] The invention relates to the technical field of urban traffic control systems, in particular to an intelligent traffic control system based on virtual traffic lights. Background technique [0002] With the rapid development of the economy and the highly developed society, the production and sales of automobiles in my country have exploded in recent years, and the physical traffic light system used in modern urban traffic has shown more and more limitations. For example, when severe weather such as smog and heavy rain occurs, the driver of the vehicle may not be able to clearly identify the traffic lights ahead, or due to the surrounding environment and buildings, the driver's viewing angle may be too small; on roads with heavy traffic, During road construction, if the underground line is damaged, the traffic lights cannot work normally, which will cause road congestion, affect driving safety and driving speed, and in roads with little traffic flow, the...

AI Technical Summary

Problems solved by technology

For example, when severe weather such as smog and heavy rain occurs, the driver of the vehicle may not be able to clearly identify the traffic lights ahead, or due to the surrounding environment and buildings, the driver's viewing angle may be too small; on roads with heavy traffic, During road construction, if the underground line is damaged, the traffic lights cannot work normally, which will cause road congestion, affect driving safety and driving speed, and in roads with little traffic flow, the traffic lights are always on, which will cause resources. waste for no reason

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