Urban crossroad traffic split system

Abstract

An urban crossroad traffic diverting system comprises driveways, non-driveways, ground pedestrian paths, a ground layer serving as motor vehicle passages and an underground layer serving as non-motor vehicle and pedestrian passages, wherein the ground layer includes an island road surface and a center island; each driveway is communicated with an annular driveway on the island road surface; the underground layer includes slope passages provided on both sides of the driveways in four directions, underground passages and an underground circular space; each slope passage is communicated with the non-driveway; underground pedestrian paths are arranged on the side edges of the slope passages, on both sides of the underground passages, and on the side edge of underground circular space; the pedestrian paths on the ground are communicated with the underground pedestrian paths on the side edges of the slope passages; and the pedestrian paths on the side edges of the slop passage are sequentially communicated with the underground pedestrian paths on both sides of the underground passages and on the side edge of the underground circular space. The urban crossroad traffic diverting system provided by the invention has low cost and can greatly improve traffic flow capacity and relieve traffic pressure.

Description

technical field [0001] The invention belongs to the field of urban traffic management systems, in particular to a traffic diversion system at urban intersections. Background technique [0002] In densely populated cities, traffic congestion has become a bottleneck for urban development, and the majority of traffic congestion occurs at intersections. It is commonplace, which greatly reduces the road traffic capacity, and traffic accidents of casualties occur frequently at intersections in addition. In order to solve the problem of urban traffic congestion, the current common practice is to alleviate the traffic pressure at intersections by improving the control method of signal lights. In order to take into account all lanes, the waiting time of motor vehicles at intersections is getting longer and longer, and the effect of implementation is not obvious, especially in the middle of the night. When the road conditions are good, motor vehicles still have to follow the traffic ...

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the shortcomings of existing urban intersection traffic systems that cannot take into account the efficiency of both manufacturing cost and relieving traffic pressure, the present invention provides a traffic diversion system at urban intersections that is low in cost, can greatly improve traffic capacity, and relieve traffic pressure

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