Virtual roundabout-type intersection

Abstract

Provided is a virtual roundabout-type intersection. The virtual roundabout-type intersection comprises an intersection body, a plurality of floor lamps, electronic guide indicators and a controller. Each floor lamp comprises an outer shell, a lamp face, lamp bodies, a solar panel, a storage battery and external power wires, wherein the lamp bodies are connected with the storage battery and the external power wires. The lamp bodies and the storage batteries are controlled by the controller, and one solar panel is connected with one storage battery; the floor lamps are installed on the center ground of the intersection body to form a circular roundabout in a surrounding mode; the electronic guide indicators are installed at the position of the intersection body; the floor lamps and the electronic guide indicators are connected with the controller, and the controller is in signal connection with a traffic command center. The virtual roundabout-type intersection has the advantages that in the daytime and the first half of the night when more vehicles travel, the vehicles travel according to normal rules at the intersection; in the second half of the night, the controller begins to work to turn on the floor lamps which are arranged in an annular mode, and meanwhile the controller controls the electronic guide indicators to be changed into corresponding annular indication marks to guide the vehicles to move around the roundabout and pass through the intersection.

Description

technical field [0001] The invention relates to a virtual roundabout intersection. Background technique [0002] Today, the traffic flow on urban roads is becoming more and more dense. In order to ensure the orderly operation of vehicles and the smooth flow of roads, the current common practice is to alleviate the traffic pressure at intersections by improving the control method of signal lights. The time is getting longer and longer, especially in the middle of the night when the road conditions are good, motor vehicles still have to follow the signal lights, which is time-consuming and fuel-intensive, which is contrary to the promotion of energy saving, environmental protection and low-carbon travel, and exhaust emissions also increase the pollution to the air. pollute. Contents of the invention [0003] In order to solve the problem that automobiles still need to drive according to normal rules at urban intersections in the middle of the night at existing intersections...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that automobiles still need to drive according to normal rules at urban intersections in the middle of the night in the existing intersections when the road conditions are good, the present invention proposes a way to change the level intersections into a roundabout type intersection when the traffic flow is less in the middle of the night. It is a virtual roundabout intersection that improves the speed of cars passing through the intersection without stopping.

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