Instant condition discrimination and inducing system of urban highway traffic

A technology for road traffic and state discrimination, applied in the physical field, can solve problems such as difficult real-time prediction of traffic flow dynamics, aggravate difficulties, and aggravate traffic congestion, so as to achieve the effects of benefiting economic and social development, reducing environmental pollution, and saving energy

Inactive Publication Date: 2008-09-24
上海经达信息科技股份有限公司
View PDF0 Cites 51 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, it is difficult to predict the dynamics of traffic flow in real time, so it is difficult to induce traffic flow correct

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
  • Instant condition discrimination and inducing system of urban highway traffic
  • Instant condition discrimination and inducing system of urban highway traffic
  • Instant condition discrimination and inducing system of urban highway traffic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 with figure 2 As shown, an urban road traffic real-time state identification and guidance system of the present invention consists of a traffic information collection subsystem 1, a communication subsystem 2, a traffic information integrated processing platform 3, a traffic information release subsystem 4, and a closed-circuit television monitoring subsystem 5. The traffic information collection subsystem 1 is connected to the comprehensive traffic information processing platform 3 through the communication subsystem 2, and the closed-circuit television monitoring subsystem 5 communicates with the traffic information through the communication subsystem 2 The integrated processing platform 3 is connected. The integrated traffic information processing platform 3 is connected to the traffic information publishing subsystem 1 through the communication subsystem 2. The traffic information collection subsystem 1 collects and transmits traffic information data o...

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 an urban road traffic real-time state distinguishing and guidance system, consisting of a traffic information acquisition subsystem, a communication subsystem, a traffic information integrated processing platform, a traffic information release subsystem and a closed circuit television monitoring subsystem. The traffic information acquisition subsystem acquires the on-the-spot traffic information and transmits the traffic information to the traffic information integrated processing platform through the communication subsystem; the traffic information integrated processing platform adopts a traffic real-time state distinguishing algorithm to determine the traffic state of a specified section of the road according to a traffic flow, a speed, an occupancy and a periodic data packet, and transmits the determined result real-timely to the information release subsystem which then sends the result to a vehicle-oriented traffic scene. The urban road traffic real-time state distinguishing and guidance system of the invention can increase traffic efficiency of a traffic system, and improve the problem of the traffic jams.

Description

Technical field [0001] The invention relates to the field of physics, in particular to the measurement and control technology of traffic flow, in particular to a real-time state discrimination and guidance system for urban road traffic. Background technique [0002] The ownership of urban motor vehicles is growing rapidly, and the growth rate of urban roads is lower than the growth rate of motor vehicles, and urban transportation infrastructure is under tremendous pressure. In the prior art, it is difficult to predict the dynamics of the traffic flow in real time, and therefore it is difficult to induce the traffic flow accurately and efficiently in time, which aggravates the difficulties caused by the shortage of transportation facilities and aggravates the traffic congestion. Summary of the invention [0003] The purpose of the present invention is to provide a real-time state discrimination and guidance system for urban road traffic. The real-time state discrimination and gui...

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): G08G1/00G08G1/01G08G1/065
Inventor 罗赞文甘骏人张帆张克刚温宏江邢磊
Owner 上海经达信息科技股份有限公司
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