Road speed-buffering fault vision line-marking method

A technology of visual illusion and marking, applied in the field of road facilities, to achieve the effect of reducing accident rate, good economy and good applicability

Inactive Publication Date: 2008-08-27
TONGJI UNIV
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Some simple graphics will be deformed by vision, and sometimes the degree of distortion is quite serious

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 speed-buffering fault vision line-marking method
  • Road speed-buffering fault vision line-marking method
  • Road speed-buffering fault vision line-marking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0042] 1. The basic principle of false visual marking:

[0043] In the road and intersection traffic safety reconstruction, along the driving direction, the ground markings of the two driving lanes are regarded as parallel lines, the two oblique lines intersect the parallel lines at an acute angle, and the ends in the middle of the two oblique lines are perpendicular to the parallel lines. The horizontal line connection of the line. In this way, between two parallel traffic lanes, two oblique lines intersecting at an acute angle and the connecting horizontal line between the oblique lines form a section of the optical illusion marking. In a certain long road section, multiple groups of equally spaced trompe l'oeil section constitute the road deceleration trompe l'oeil line, please refer to Figure 5-Figure 6 , its visual deceleration effect i...

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 relates to a road deceleration interlaced vision marked line method, which comprises at least two lane road marked lines which are regarded as parallel lines along a traffic direction on a road, two oblique lines which are symmetrically arranged are respectively crossed with acute angles of the two parallel lines, ends which are arranged on the middle portions of the two parallel lines are connected by a transverse line which is perpendicular to the parallel lines, a section of an interlaced vision marked line are formed by an oblique line which is crossed by the two acute angles and the connecting parallel lines between the parallel lines, and a plurality of groups of equi-spaced interlaced vision marked line sections are arranged on the interval of the road with a certain length to form the road deceleration interlaced vision marked line. The road deceleration interlaced vision marked line has important roles at the aspects of increasing the visibility, reducing the vehicle speed and reducing the accident rate and the like, is capable of increasing the highlighting of road dangerous sections (intersections) and increasing the alertness of drivers, the conscious deceleration effect of the drivers is obvious, and the road deceleration interlaced vision marked line method has the practical value of preventing and reducing the happen of traffic accidents. The deceleration interlaced vision marked line method is capable of being used for the safe design and improvement of a road intersection, a traffic accident black-spot or a road section.

Description

technical field [0001] The invention belongs to the field of road facilities, and in particular can be used for safety design and improvement methods of road crossings, traffic accident black spots or road sections. Background technique [0002] Most of the traffic accidents are caused by drivers not perceiving the dangers of the road traffic environment ahead and driving too fast. By setting up road facilities such as signs or other text or graphic signs on the roads, reminding drivers to pay attention to these dangers is the key to reducing traffic accidents. an effective method. There are many road facilities currently in use, but they generally have the disadvantages of insufficient visual stimulation and poor visibility. [0003] The so-called false vision is the visual experience of perceptual judgment, and there is a contradiction between the actual characteristics of the observed object. When the observer finds that there is an imbalance between his subjective gras...

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 Applications(China)
IPC IPC(8): E01F9/08E01C1/00E01F9/576
CPCY02A30/60
Inventor 潘晓东杨轸
Owner TONGJI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap