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

Expressway traffic accident emergency induction shunting discrimination method

A traffic accident and expressway technology, which is applied to the traffic control system of road vehicles, traffic flow detection, traffic control system, etc., can solve the problem of prolonging the emergency rescue process of accidents, expanding the scope and influence time of traffic congestion, and the probability of secondary accidents. Increase and other problems to achieve the effect of reducing the probability of secondary accidents, ensuring the effect, and the method being simple and accurate

Inactive Publication Date: 2021-03-23
SOUTHEAST UNIV
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traffic induced diversion is a traffic control measure to relieve congestion. After a traffic accident occurs on an expressway and traffic congestion occurs, if the vehicles on the non-accident road section cannot be induced and diverted in a timely manner, the scope and impact time of the traffic congestion will expand. Emergency rescue for accidents The process will be prolonged and the probability of secondary accidents will increase

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
  • Expressway traffic accident emergency induction shunting discrimination method
  • Expressway traffic accident emergency induction shunting discrimination method
  • Expressway traffic accident emergency induction shunting discrimination method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The present invention will be further described below with reference to the accompanying drawings. The following examples are for more clearly explaining the technical solutions of the present invention without limiting the scope of the invention.

[0045] In the description of the present invention, the orientation or positional relationship indicated by the term "left", "right" or the like is based on the orientation or positional relationship shown in the drawings, but is intended to facilitate to describe the present invention and not to require the present invention must be specific. The azimuth patterning and operation, so it is not understood to limit the limitations of the invention.

[0046] Refer figure 1 The present invention provides a rapid road traffic accident emergency induction shunt discriminant method for judging whether or not the upstream vehicle in which traffic accidents in the target section is required for emergency-induced shunt, including the tar...

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 an expressway traffic accident emergency induction shunting discrimination method, which comprises the steps: obtaining the original traffic capacity of a position where a traffic accident happens before the traffic accident, the actual traffic capacity of the position where the traffic accident happens when the traffic accident happens, and the traffic flow, the maximum queuing length and the shortest dissipation time of the congestion caused by the traffic accident of the target upstream road section during the traffic accident, comprehensively analyzing and comparingthe acquired data, and judging whether emergency induced shunting judgment needs to be carried out on vehicles in the target upstream road section. The method provided by the invention is simple, hashigh accuracy of a discrimination result, and is used for quickly and timely carrying out emergency induction shunting discrimination of the road traffic accident.

Description

Technical field [0001] The present invention relates to the field of traffic shunt discriminant, and in particular, to a rapid road traffic accident emergency induction shunt discrimination method. Background technique [0002] In the fast road operation, the most important unsafe factor is a traffic accident. The consequences of traffic accidents can be divided into two phases. The first stage mainly refers to personal injury and property losses caused by traffic accidents. The second stage mainly refers to traffic congestion caused after traffic accidents. [0003] Traffic-induced shunt is a transportation control measures to alleviate congestion. After traffic accidents, the traffic congestion is generated. If you cannot promptly induce a reasonable divergence of vehicles in non-accident sections, the scope of traffic congestion will expand, accident emergency rescue The process will be extended, and the probability of the second accident will increase. Inventive content [0...

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): G08G1/01G08G1/052G08G1/065
CPCG08G1/0133G08G1/0145G08G1/052G08G1/065
Inventor 胡晓健吴楠陈诺陆建陈淑燕马永锋
Owner SOUTHEAST UNIV
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