Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A twist-shaped road network system with trunks mixed with right-hand and left-hand driving

A left-handed, twist-shaped technology is applied in the field of right-handed and left-handed mixed trunk twist-shaped road network systems, which can solve the problems of inability to overpass to alleviate traffic congestion, low traffic light intersection traffic rate, and increase the average road area per vehicle. , to achieve the effect of solving urban traffic congestion, reducing demolition costs, and increasing car ownership

Active Publication Date: 2022-03-01
解宇星
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A twist-shaped road network system with trunks mixed with right-hand and left-hand driving
  • A twist-shaped road network system with trunks mixed with right-hand and left-hand driving
  • A twist-shaped road network system with trunks mixed with right-hand and left-hand driving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] When the total number of layers of the road network system is an even number of layers, please refer to Figure 1 to Figure 4 , the present invention provides a trunk twist-shaped road network system with right-hand and left-hand mixed arrangements, including at least one set of combined functional layers, two or more sets of combined functional layers are superimposed along the vertical space direction, and the combined functional layers include two A group of driving plane functional layers that are distributed in any order along the vertical space direction and are mutually forward and reverse driving directions. The intersection of turning road 2 or right turning road 3 and a straight road without conflict points, and the straight roads of two adjacent intersections 1 in the same driving plane functional layer are in a crossing distribution. The crossing distribution here refers to : the straight roads of two adjacent intersections 1 have an intersection on the dire...

Embodiment 2

[0030] When the total number of layers of the road network system is an odd number of layers, please refer to Figure 1 to Figure 4 , is to add another layer of driving plane functional layer on the basis of embodiment one, this layer of driving plane functional layer can be at the top or bottom of several combined functional layers of embodiment one, and this layer of driving plane functional layer and combined functional layer The driving directions of the adjacent driving plane functional layers within are positive and negative to each other.

[0031] In Embodiment 1 and Embodiment 2, specifically, the two groups of driving plane functional layers with forward and reverse driving directions are respectively the right driving plane functional layer and the left driving plane functional layer. The right-hand driving plane functional layer includes a plurality of intersecting two-way driving lanes-5, and the intersection 1 of the two-way driving lanes-5 is a non-conflict inter...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a twist-shaped road network system with trunks arranged in a mixed arrangement of driving on the right and on the left. A group of driving plane functional layers that are distributed in any order along the vertical space direction and are mutually forward and reverse driving directions. The driving plane functional layers include multiple intersecting two-way driving lanes, and the intersection of the two-way driving lanes is a road that only allows left turns or The intersection of right-turning roads and straight-going roads without conflict points, and the straight-going roads of two adjacent intersections in the same driving plane functional layer are in a cross distribution; the corresponding matching straight-going roads between two adjacent driving plane functional layers There is a jump lane corresponding to the driving direction between the lanes in the same direction between the roads. The invention allows the vehicle to run at high speed in the whole process without waiting for traffic lights, and allows the vehicle to go straight at a busy intersection and directly turn left and right without building an overpass.

Description

technical field [0001] The invention relates to a road network system, in particular to a twist-shaped road network system with trunks arranged in a mixed manner for driving on the right and on the left. 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, the population and the number of cars in the area continue to increase, and the urban road area per vehicle continues to decrease. When the number of cars owned exceeds the carrying capacity of the road, the urban road area per vehicle becomes smaller. The more traffic jams. [0004] 2. In today's cities, traffic lights are an effective way to maintain t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E01C1/00E01C1/04
CPCE01C1/002E01C1/04
Inventor 解宇星
Owner 解宇星
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products