A fast-slow separation interchange system

Abstract

A fast-slow separation interchange system relates to the field of traffic facilities and is used for realizing fast-slow separation. By adopting the fast-slow separation interchange system, fastness means that pedestrians, non-motor vehicle and motor vehicles do not need to wait for traffic lights, and slowness means that the motor vehicles can reach any positions of roadsides and do not affect the whole traffic. According to the technical scheme, the fast-slow separation interchange system comprises two roads A and B which are crossed or X-intersected, wherein traffic lanes at the inner side of the road A in one direction are taken as A forward main roads; an under-crossing tunnel or an over-crossing elevated road is arranged at the junction of the road A and passes through the road B; interchange ramps are arranged among B forward main roads with properties the same as that of the road B in the tunnel or on the elevated road; U-turn connecting passages are arranged at junctions of A auxiliary roads at the outer sides of the A forward main roads and A reverse roads opposite to the traffic lanes; and A pedestrians on the road A and the non-motor vehicles pass the junctions by arranging a passing non-over-crossing elevated road or a passing non-under-crossing tunnel. Through rotary dotted multiple junction distribution, the fast-slow separation interchange system can form a single passing fast net realizing fast passing and slow road rings by which specific locations can be reached.

Description

Technical field [0001] The invention relates to the field of traffic facilities, in particular to a fast-slow separation interchange system. Background technique [0002] At present, China has accelerated the pace of urbanization, people's living standards have been greatly improved, and the demand for travel has increased sharply. Road congestion has become a serious problem affecting all first-tier and second-tier cities. There are many intersections and many traffic lights. He said: building an elevated highway has become the most economical choice for many cities, but the elevated highway has a serious impact on the environment, so its development is restricted by the environment, and the elevated area occupies a large area, which has a great negative impact on the business on the side of the road. The intersection of elevated and elevated intersections is larger, making people have to choose between traffic and daily life; building tunnels has become a better choice and...

AI Technical Summary

Problems solved by technology

[0002] At present, China has accelerated the pace of urbanization, people's living standards have been greatly improved, and the demand for travel has increased sharply. Road congestion has become a serious problem affecting all first-tier and second-tier cities. There are many intersections and many traffic lights. He said: building an elevated highway has become the most economical choice for many cities, but the elevated highway has a serious impact on the environment, so its development is restricted by the environment, and the elevated area occupies a large area, which has a great negative impact on the business on the side of the road. The intersection of elevated and elevated intersections is larger, making people have to choose between traffic and daily life; building tunnels has become a better choice and has less impact on the environment, but it can only be realized in one direction, intersecting with it The other road has to wait for the traffic lights, but it still cannot be passed smoothly, and the cost of building tunnels on the entire road is extremely high, so it cannot be promoted vigorously; the green wave belt of some one-way roads does have a beneficial effect in one direction, but with it Traffic in the intersecting direction cannot guarantee the green wave belt, and has the inherent disadvantage of not being able to park on the left side of the road

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