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

Road buffering island and use thereof

A technology for buffering islands and roads, applied to roads, roads, buildings, etc., can solve the problems of increasing waiting lanes, intersection congestion, increasing the number and time of traffic light changes, etc., achieving short construction period, low investment, and avoiding vehicle crossing conflicts Effect

Inactive Publication Date: 2010-08-18
张立胜
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, to control the traffic of vehicles turning left at intersections, it is generally necessary to set up special left-turn parking lanes at intersections and traffic lights and left-turn signals for separate control. is one of the main causes of road congestion

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
  • Road buffering island and use thereof
  • Road buffering island and use thereof
  • Road buffering island and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] As shown in Fig. 1, the road buffer island of the present invention has a basic structure consisting of an outer ring island 1, an inner lane 2 with four entrances and four exits, and an inner ring island 3. The outer ring islands are composed of eight guide islands distributed in the same ring, and the suitable width of the ring is one lane, and the width of the four-in and four-out inner lanes guided by the eight guide islands is one or two lanes (this picture is two lanes). Lane), the port lane is tangent to the inner ring lane, the four exits correspond to the front road, and the four entrances are distributed on the counterclockwise side of the exit position. The curvature radius of the inner ring island should be suitable for large vehicles to turn. The aforementioned structure road The buffer island is generally set in the central area of ​​the intersecti...

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 road buffering island and application thereof, and belongs to the field of traffic design. The road buffering island is realized through the following technical proposal: a basic structure of the road buffering island consists of an outer ring archipelago, a four-in and four-out inner lane and an inner ring island; and the road buffering island is generally arranged in aroad central region. The road buffering island is designed and has the function of a crossing ring island; the inside of the road buffering island is also provided with a buffering passage specially for the left turn of vehicles; the buffering passage has main functions of adjusting the straight movement and the left turn of the vehicles in a crossing and the conflict between rapidness and slowness, buffering a few vehicles and dredging most vehicles and is complementary with a planar turning and returning point road unit and a vehicle shunting traffic light technology, can reduce shunting oreven has no shunting and can effectively get rid of the influence of the left-turn vehicles on the crossing, thereby relieving the phenomena of crossing congestion and p[laying important functions onimproving traffic capacity and safety level of urban roads.

Description

technical field [0001] The invention relates to the field of traffic design, in particular to a road buffer island and its application. Background technique [0002] At present, to control the traffic of vehicles turning left at intersections, it is generally necessary to set up special left-turn parking lanes at intersections and traffic lights and left-turn signals for separate control. It is one of the main causes of intersection congestion. With the popularization and application of the new technology of road units at plane turning points and vehicle diversion traffic lights, part of the diversion of left-turning vehicles will be carried out, and the regular waiting at intersections will be changed to rapid diversion. In the implementation, the fewer vehicles that are considered as diversion, the better. A new road buffer island design scheme is proposed, which can reduce traffic diversion or even no diversion, and can effectively get rid of the influence of left-turnin...

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): E01C1/02
Inventor 张立胜
Owner 张立胜
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com