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

Multi-scale traffic information publishing system and method based on vehicle-road cooperation

A technology for traffic information and vehicle-road coordination, applied in the field of traffic systems, can solve the problem that traffic information publishing services cannot improve the efficiency of traffic travel, traffic safety, etc., so as to facilitate subsequent processing and application, reduce traffic information redundancy, and reduce The effect of the total amount of data

Active Publication Date: 2020-11-10
河南中天高新智能科技股份有限公司
View PDF18 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When facing the future vehicle-road collaborative transportation system based on intelligent networked vehicles, the existing traffic information release service cannot achieve the purpose of improving traffic travel efficiency and ensuring traffic safety

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
  • Multi-scale traffic information publishing system and method based on vehicle-road cooperation
  • Multi-scale traffic information publishing system and method based on vehicle-road cooperation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036]Below, in conjunction with accompanying drawing and specific embodiment, the invention is further described:

[0037] According to an embodiment of the present invention, a method for releasing multi-scale traffic information based on vehicle-road coordination is provided.

[0038] Such as figure 1 As shown, the multi-scale traffic information publishing method based on vehicle-road coordination according to the embodiment of the present invention includes the following steps:

[0039] Step S101, collect traffic data from one or several kinds of roadside intelligent sensors, roadside intelligent communication terminals and traffic controllers, and process the traffic data to form traffic service information, the traffic service information includes vehicle trajectory Information and roadside accident vehicle warning data information;

[0040] Step S103, storing the traffic service information, verifying the roadside accident vehicle warning data information according t...

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 multi-scale traffic information publishing system and method based on vehicle-road cooperation, and the method comprises the following steps: collecting one or more types oftraffic data from a roadside intelligent sensor, a roadside intelligent communication terminal and a traffic controller, processing the traffic data, and forming traffic service information; storing the traffic service information, verifying the roadside accident vehicle warning data information according to the vehicle track information, predicting the influence of warning on traffic flow, and generating travel time prediction information; visualizing the vehicle track information, the roadside accident vehicle warning data information and the travel time prediction information to form visualized data information; and according to a traffic information scale classification table, carrying out classification judgment on the vehicle track information, the roadside accident vehicle warning data information and the travel time prediction information, and according to a judgment result, carrying out corresponding traffic condition release.

Description

technical field [0001] The invention relates to the technical field of traffic systems, in particular to a multi-scale traffic information publishing system and method based on vehicle-road coordination. Background technique [0002] The traffic information release service is collected and processed by traffic managers or traffic information service providers in real-time traffic status and traffic control information, so as to provide traffic control, traffic guidance and other services to traffic participants. For traffic participants, obtaining more abundant traffic information can assist them to make reasonable traffic decisions, choose appropriate traffic routes, reduce traffic travel time, and ensure traffic safety. Traffic information release service has become a key technology to improve traffic system capacity and operational efficiency after the road network is saturated. The existing traffic information publishing system can release traffic flow and other informa...

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
IPC IPC(8): G08G1/09G08G1/01G08G1/0967
CPCG08G1/091G08G1/0104G08G1/0125G08G1/0967
Inventor 张会欣李骁驰赵新征魏宝军李杨黄召伟杜彪史金铮唐琳轩
Owner 河南中天高新智能科技股份有限公司
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