CN112127221A

CN112127221A - Urban high-speed traffic

Info

Publication number: CN112127221A
Application number: CN202010389804.0A
Authority: CN
Inventors: 孙治环
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2020-05-02
Publication date: 2020-12-25

Abstract

The invention discloses a low underground overpass, which consists of a high-speed road, a slow-speed road, an intelligent intermediate isolation belt, a protective guard, a roundabout and the like, and can enable vehicles to pass through without resistance so as to realize urban high-speed traffic.

Description

Urban high-speed traffic

The technical field is as follows: the invention belongs to urban traffic

Background art: modern urban traffic is composed of an elevated overpass and multi-intersection light control traffic, and the elevated overpass is large in size and cannot be distributed over every traffic in a city, so that the urban traffic is still in a congestion state.

The invention content is as follows: the congestion state of urban traffic is caused by more small vehicles, more intersections and more pedestrians in cities, and the problem of traffic of the intersections and the small vehicles needs to be solved to solve the problem of urban traffic.

The invention aims to provide urban high-speed traffic consisting of short underground overpasses, which can ensure that all vehicles have small shapes, short construction period and low cost compared with viaducts, and all intersections are communicated, thereby reducing the running time of the vehicles in the traffic, and ensuring that the urban traffic is quiet, elegant, prosperous, economic, energy-saving and environment-friendly.

The specific implementation mode is as follows: in urban high-speed traffic, an intelligent intermediate isolation belt is arranged to prevent pedestrians and vehicles from passing through, a 1-multilane expressway is arranged to allow small vehicles to run, a slow-running expressway is arranged to allow small vehicles to slow up and down and large vehicles to run, a non-motor vehicle lane and a guard rail are arranged, a vehicle stop station is arranged in the guard rail to prevent random stop, a short underground overpass is arranged at the intersection and is specially used for small vehicle intersections to pass through without hindrance, a roundabout is arranged at the upper end intersection of the underground driveway to allow various vehicles to turn left, a rotary road is arranged on the road surface at the side of the roundabout to allow various vehicles to rotate, a slow-running lane and a non-motor vehicle lane are arranged on the two sides of the passage, various vehicles can pass into and out of the urban expressway from right, route marks are arranged on each driveway, various vehicles are orderly and unimpeded in the control of traffic laws, intelligent lights are arranged at each intersection, traffic congestion is warned to prevent traffic congestion during accidents, and traffic congestion is controlled during accidents.

The special vehicle is as follows: the remote control intersection light is self-provided and the middle intelligent isolation belt of the intersection without the underground passage is removed for unimpeded traffic such as rescue, fire control and the like.

The waterproof problem of the short underground overpass channel can be solved by respectively raising the road surface of the channel inlet and outlet, arranging proper waterproof facilities, arranging a channel inlet and outlet gate in the area where the rain falls into disasters, keeping the gate level with the road surface at ordinary times and raising the gate in the disasters. The liftable inlet and outlet road surface can be arranged to be lifted to be level with the traffic road surface, so that the water-proof and passing are realized, the flood is limited in a word, and the benefit of the high-speed traffic with speed is unlimited.

The short underground overpass is divided into two types according to the geographical conditions of the city, one type is as follows: the full underground overpass channel is deeper from the ground. The other is as follows: the underground is provided with only one channel, and the channel and the ground traffic line form an interchange, and the distance between the channel and the ground is shallow. The two short underground passages can adapt to the geographical conditions of various cities, and the realization of urban high-speed traffic is ensured.

Claims

1. The urban intersection traffic consists of a short underground interchange channel, a roundabout at the intersection at the upper end of the channel, and slow-moving roads and non-motor vehicle lanes on two sides.

2. The urban high-speed traffic consists of intelligent intermediate isolation belts 1-multilane, a slow traffic lane, a non-motor traffic lane, a short underground overpass, a rotary road, guard rails and intelligent lights.

3. Two underground channels are arranged according to the geographical conditions of each region of the city, one is a full underground interchange channel, the other is an underground interchange channel which is only provided with a traffic channel to be combined with a traffic line, and the two channels have different depths and are suitable for various geographical conditions of the city.

4. Proper waterproof facilities are required to be arranged in the short underground overpass, waterproof gates of passage openings can be respectively arranged according to different rainfall amounts of various places, the water-proof gates are level with the ground at ordinary times and are lifted in case of disasters or the road surface of the passage openings capable of being lifted is arranged and is lifted to be level with the traffic road surface, the water-proof overpass is waterproof and passes through, and proper drainage facilities are arranged or the road surface of the passage openings is lifted.

5. Special vehicles such as rescue vehicles and fire trucks are provided with remote control intelligent lamplight and remote controllers for removing intelligent intermediate isolation belts without underground passage intersections are used for unimpeded passage.