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Crossway free-flowing type road structure and traffic route thereof

A road structure and traffic route technology, applied in the directions of roads, roads, buildings, etc., to relieve urban traffic pressure, make the traffic route intuitive, and save fuel costs.

Inactive Publication Date: 2009-10-21
FUZHOU GENGYUN PATENT DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Retrieval of related documents including Chinese patents shows that there are no relevant reports on the road structure and corresponding route arrangements that can properly solve the current situation in the city.

Method used

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  • Crossway free-flowing type road structure and traffic route thereof
  • Crossway free-flowing type road structure and traffic route thereof
  • Crossway free-flowing type road structure and traffic route thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] see hint figure 1 , in a cross road section of the city, set the middle adjacent opposite lanes of the road in the east-west direction as the independent straight lanes in this direction; As for straight viaducts with straight lanes, there are adjacent and opposite straight lanes on the bridge surface, each of which has straight lanes connected with the ground straight lanes to form independent straight lanes in the north-south direction; The right-curving lanes are connected by arcs to form right-curving independent lanes; the outside of the right-curving lanes is set as a left-curving lane, and non-motorized lanes and sidewalks are successively set up. There is a left-curved viaduct at each intersection in the east, west, south, and north of the cross road section. The left-curved viaducts are radiated relative to the central axis of the cross road and are arc-shaped. The left-curved viaducts in each direction enter the ramp of the vehicle. Be located at the outside ...

Embodiment 2

[0025] see hint image 3 As shown, the city is similar to a T-shaped three-way section. The north-south road is a relatively straight-forward main road, and the adjacent opposite lanes in the middle of the road in this direction are the independent straight lanes of this direction; Followed to form a right-curved independent lane; the outer side of the right-curved lane is set as a left-curved lane and successively set up non-motor vehicle lanes and sidewalks, of which the right-curved lane from south to north is used as a straight road in this direction; on both sides of the opposite T-shaped road The left-curved viaducts opposite to each other are set up at the south and north intersections. The left-curved viaducts are relatively arc-shaped. On the outside edge, the ramp entrance for vehicles exiting is set on the outside edge of the forward left curve; the eastbound non-motor vehicle lane and sidewalk are under the road surface between two left-curve viaducts set up in oppo...

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Abstract

The invention discloses a crossway free-flowing type road structure and a traffic route thereof with urban traffic lights decontrolled, comprising the road structure and the traffic route. The invention is characterized in that: the ground traffic lanes which are adjacent and in opposite directions in the crossroad section are set as the straight traffic lanes in the direction, wherein a two-way straight viaduct which steps over the ground straight traffic lane of another intersected direction is set in the middle of one direction and is connected with the ground road in the direction. A motor vehicle left-face arcuate viaduct which takes the crossing centre axis of the crossroads as the circle center is set at the road intersection in all directions of the crossroads. Non-motor vehicles and pedestrian footbridges are arranged side by side on the lateral side of the motor vehicle left-face arcuate viaduct. The ground traffic lanes which are adjacent or in opposite directions in the crossroad section is set as the right curve, the left curve, the non-motor vehicle road and the sidewalk which are arranged successively towards the outside of the straight traffic lanes in all directions. The traffic routes within the section of the crossway free-flowing type road structure are set as follows: the straight moving vehicles travel on respective straight traffic lanes, the vehicles turning right travel on the right curve in all directions, the vehicles turning left travel along the right curve firstly, and travels along the right curve after passing through the left curve viaduct in the right direction, and then travels along the right curve after passing through the left curve viaduct in the opposite side to realize the left curve travelling by moving along the right curve.

Description

technical field [0001] The present invention relates to the infrastructure construction of traffic roads including intersecting road sections inside or outside urban areas, and relates to the arrangement of various intersecting roads from release to traffic lights to control unimpeded traffic, specifically a kind of unimpeded road structure of intersecting roads and its traffic route. Background technique [0002] For many ages, the traffic crossroads and three-way roads in various countries in the world generally use traffic light signals to guide the passage of vehicles. With the development of society and the improvement of people's living standards, however, the popularization of automobiles has led to a sharp increase in numbers. However, due to the failure of infrastructure construction such as traffic roads to keep pace with the times, it has led to traffic congestion and blockages, especially at intersections. There are frequent traffic accidents caused by cars and ...

Claims

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Application Information

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IPC IPC(8): E01C1/04
Inventor 李国水
Owner FUZHOU GENGYUN PATENT DEV
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