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

Method for avoiding rear-end collision on the expressway in foggy weather

A technology for highways and foggy days, applied in the anti-collision system, etc., can solve the problems of the time and location of the first accident, which is difficult to release the accident information as soon as possible, and takes a long time, so as to reduce the effect of serial rear-end collision accidents

Active Publication Date: 2013-08-21
李吉
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difficulty lies in the fact that the time and place of the first accident cannot be determined and the accident information is difficult to be released as soon as possible. However, it takes a long time for the highway management personnel to rush to the accident scene and take corresponding warning measures when they learn of the accident. This time period has become the main time period for the formation of serial rear-end collision accidents

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
  • Method for avoiding rear-end collision on the expressway in foggy weather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] A method for preventing serial rear-end collisions in foggy days on expressways. Expressway positioning codes 1'-N' are set at intervals on the expressway, and each positioning code is marked with a corresponding expressway location number and To verify the number, set up wireless LED display screens 1-N at a certain distance on the expressway. Each wireless LED display screen has a corresponding expressway location number and communication number, and the expressway location code and wireless The relevant data of the LED display is entered into the database of the information control server of the command center, and the database is connected with the information control software. The information control software can screen out multiple wireless LEDs near the positioning code from the database according to the relevant data of a certain positioning code provided. display screen, and can automatically or manually compile and publish relevant information. The information ...

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 method for avoiding rear-end collision on an expressway in a foggy weather. Expressway position codes are arranged at certain intervals on the expressway, and wireless LED display screens are arranged at certain intervals on the expressway. An information control server is internally provided with a database therein; the database is connected with information control software; the information control software is connected with a short message group-sender via the information control server; and the short message group-sender is connected with the wireless LED display screens via a mobile communication platform. By adopting the method for avoiding rear-end collision on the expressway in the foggy weather, when an accident happens to automobiles on the expressway,the information related to the accident is displayed on a plurality of wireless LED display screens closest to the accident site as early as possible, and the whole process only needs approximately more than ten seconds. The traffic accident information can be released as early as possible, which can greatly reduce the occurrence of the rear-end collision accident.

Description

technical field [0001] The invention relates to the field of expressway safety and accident prevention, in particular to a method for preventing serial rear-end collisions on expressways in foggy weather. Background technique [0002] The serial rear-end collision accident caused by heavy fog on expressway is an unresolved problem in the whole world. The difficulty lies in the fact that the time and place of the first accident cannot be determined and the accident information is difficult to be released as soon as possible. However, it takes a long time for the highway management personnel to rush to the accident scene and take corresponding warning measures when they learn of the accident. This time period has become the main time period for the formation of serial rear-end collision accidents. Contents of the invention [0003] The purpose of the present invention is to provide a method for preventing serial rear-end collisions in foggy days on expressways. Once the dri...

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): G08G1/16
Inventor 李吉浦兆阳李秋
Owner 李吉
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