Road traffic system without traffic jam

A road traffic and road technology, applied in the direction of roads, roads, buildings, etc., can solve the problems of wasting road surface resources, unfavorable for the installation of underground pipelines, etc., and achieve the effect of improving road traffic capacity and scientific and reasonable structure

Inactive Publication Date: 2011-08-17
江贤国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can make left-turning vehicles detour to the main road through the lane-dividing tunnel to realize left-turning and ensure unimpeded traffic. Two roads on the road not only waste road resources, but also are not conducive to the installation of underground pipelines for water, electricity and gas

Method used

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Embodiment Construction

[0016] In the present invention, a ground middle road is arranged in the middle of the ground road, an underground passage entrance is arranged on the ground middle road, and the underground passage leads to an underground passage exit of the road middle road after a left turn.

[0017] The entrance of the underpass is closer to the intersection, and the exit of the underpass is farther away from the intersection.

[0018] With the present invention, after the vehicle arrives at the intersection, the straight-going and right-turning vehicles run normally, the left-turning vehicle enters the underground passage from the entrance of the underground passage, and follows the straight-going vehicle from the exit of the underground passage to the middle road of the left-turning road. Drive, wait for the opportunity to merge, and realize undisturbed left-turn traffic. Due to the long follow-up route in the middle of the road, there are many opportunities for the vehicles coming out o...

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Abstract

The invention relates to a road traffic system without traffic jam. Ground middle ways are arranged on a ground road, underground passage inlets and underground passage outlets are arranged on the ground middle ways, the underground passage inlets are closer to an intersection, and the underground passage outlets are farther away from the intersection. By adopting the system, vehicles which go straight can realize non-interference when passing through the ground roads and an overpass, right-turning vehicles normally turn right to pass, left-turning vehicles fully turn from underground passages, the vehicles at various directions can not mutually interfered, go respectove ways and quickly pass through, so that the traffic jam can not cause, and the road traffic capacity can be greatly improved; as gaps are reversed among the underground passages, water, electric and air pipelines can be conveniently arranged; as the ground middle ways are arranged, ground road surface resources can be saved; and as the ground middle ways are very long, the vehicles from the underground passage outlets and the vehicles which go straight can pass in parallel. The road traffic system without the traffic jam has a scientific and reasonable structure and low construction cost, and can greatly improve the road traffic capacity.

Description

technical field [0001] The invention relates to a road traffic system without traffic jams. Background technique [0002] With the rapid increase of vehicles, the situation of poor traffic has become a common phenomenon in various cities. The main cause of traffic congestion is at intersections. Because the vehicles go straight, turn left, and turn right at the intersection, in order to avoid traffic accidents due to forced vehicles at the intersection, traffic lights are generally set at the intersection, and the way of stopping and waiting is used to pass alternately, which greatly reduces traffic accidents. road capacity. Design overpass bridge, underground passage and the big turntable etc. on the road for this reason, but still do not solve the problem of left-turn driving. When the vehicle turns left, there are still vehicles meeting at the large turntable. The vehicles need to wait, slow down and wait, which reduces the road transportation capacity. [0003] In or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/04
Inventor 江贤国江特徐艳兰
Owner 江贤国
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