Automatic detection confirmations method for urban traffic incident

A technology for accidents and urban traffic, applied in traffic flow detection, traffic control system, traffic control system of road vehicles, etc., can solve problems such as untimely detection, high work intensity of manual monitoring, inaccurate judgment of event impact, etc. , to achieve the effect of ensuring applicability and objectivity, saving incident rescue time, and improving detection and confirmation effects
CN101159098AInactive Publication Date: 2008-04-09SOUTHEAST UNIV
0 Cites 46 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2008-04-09
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to an automatic detection identification method of city traffic accidents and reaches the object that rapid disposal capacity of the city traffic accidents is improved through the comprehensive application of the traffic accident automatic detection technique and the non-automatic detection technique and the casualties and property loss caused by the city traffic accidents is reduced through the comprehensive application of traffic accident automatic detection technique and non-automatic detection technique. The concrete method is that traffic accident influent length L=(V<up-Vdown)l / n is identified through the method that data are read and is transmitted to traffic comprehensive information platform; accident site image information collected by city traffic monitoring system is read; whether the traffic accident happens or not is judged by the video mode recognition technique; traffic accident special database transmits the index information and accident detection signals such as rank valuation, accident hazard degree, traffic disposal demand and accident rescue demand to traffic comprehensive information platform to be processed according to the relational traffic accident data and the indexes such as phrase vague decision model, generation traffic accident class, accident hazard degree, traffic disposal demand and accident rescue demand.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the comprehensive application of the automatic detection technology and the non-automatic detection technology of traffic accidents, which can improve the rapid disposal ability of urban traffic accidents and reduce casualties and property losses caused by urban traffic accidents. It belongs to the field of urban road traffic management. Background technique

[0002] Due to factors such as lack of modern traffic awareness, unskilled drivers, non-compliance with traffic rules, and poor traffic management capabilities, urban road traffic accidents occur frequently in our country, causing casualties and property losses, and seriously affecting the construction of a harmonious society in our country. Rapid detection of traffic accidents is a prerequisite for avoiding and mitigating casualties and property losses. Usually, highways and urban high-grade roads at home and abroad will detect traffic accidents through automatic detecti...

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