A kind of right-to-left driving hybrid layout trunk straight road network system

Abstract

The invention discloses a trunk straight road network system with right-to-left mixed arrangement, which comprises at least one set of right-track functional layers and at least one set of left-track functional layers, and the at least one set of right-track functional layers Layers and at least one set of left-hand driving plane functional floors are distributed in any order of upper and lower layers in the vertical space direction, and jump ramps are respectively set between the same-directional lanes of the upper and lower driving plane functional layers, so as to realize the same-directional lanes of the upper and lower floors. intercommunication. The present invention can be built in two or more layers. Under the condition that the area ratio of existing urban roads remains unchanged, the building area of ​​urban roads can be doubled, and the number of cars in cities can also be doubled, which solves urban traffic congestion. question.

Description

technical field [0001] The invention relates to a road network system, in particular to a right-to-left road network system with a mixed arrangement of backbone straight roads. Background technique [0002] With the development of the automobile industry and the increase of automobile penetration rate, urban road traffic congestion is becoming more and more serious. Even in cities that are not congested, the average speed of driving is also low. After analysis, the main causes of urban traffic congestion are as follows: [0003] 1. In a certain area of ​​the city, the road area ratio is constant, and the population and the number of cars in the area continue to increase, resulting in the continuous reduction of the urban road area per vehicle. When the number of cars exceeds the carrying capacity of the road, the average road area per vehicle is smaller. The more traffic jams. [0004] 2. In today's cities, traffic lights are an effective way to maintain traffic order and ...

AI Technical Summary

Problems solved by technology

In addition, the traffic light intersection rate is low

[0005] 3. Existing urban overpasses have greatly improved the traffic speed and efficiency of vehicles. The construction of overpasses requires a certain amount of space, but there are many buildings in the bustling areas of the city. The closer to the roads and intersections, the taller and denser the buildings , which greatly limits the construction of overpasses, so many intersections in bustling cities cannot use overpasses to alleviate traffic congestion.

In addition, the large overpass bridges that have been built still show congestion, because the overpass bridges have not fundamentally effectively increased the average road area per vehicle

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