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Road tunnel traffic risk real-time evaluation system

A technology for assessing system and risk, applied in the field of real-time assessment system of road tunnel traffic risk, can solve the problems of insufficient consideration of influencing factors, insufficient system and poor risk assessment effect, and achieve the effect of reducing the loss of people's lives and property and preventing the occurrence of danger.

Inactive Publication Date: 2018-10-09
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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AI Technical Summary

Problems solved by technology

[0003] The current road tunnel service risk assessment system mainly uses quantitative analysis and scenario analysis to carry out road tunnel risk assessment. The influence factors are not considered comprehensively and systematically, and the risk assessment effect is not good.

Method used

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  • Road tunnel traffic risk real-time evaluation system
  • Road tunnel traffic risk real-time evaluation system

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Such as figure 1 As shown, the road tunnel service risk real-time assessment system mainly includes system management, risk source and disease knowledge base management, risk dynamic identification management, real-time data collection management, risk early warning and display module management in terms of functions.

[0026] In the specific implementation, the system management module is mainly used to manage each role (authority) logged in in the system, and each user logged in to the system is managed; the risk source and disease knowledge base management module is mainly used to identify risk sources in the system platform module and the management of the urban tunnel disaster (disease) knowledge base module, including the entry, deletion, modification and classification of risk source / disease data, so as to establish a risk sou...

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Abstract

The invention relates to a road tunnel traffic risk real-time evaluation system and belongs to the field of road tunnel traffic risk early-warning technique. The system comprises a system management module, a risk source and disease knowledge base management module, a risk dynamic recognition and management module, a real-time data acquisition and management module, and a risk early-warning and display management module. According to the invention, the monte carlo method, the fuzzy comprehensive evaluation method and the neural network method are combined. Meanwhile, the data acquisition and the analysis are carried out on the complex environment data and the traffic data of a road tunnel. Moreover, the risk of the served road tunnel is evaluated in real time through a road tunnel risk model, so that the occurrence of risks can be prevented in time. The life and property loss of people can be reduced to a great extent.

Description

technical field [0001] The invention belongs to the field of early warning of road and tunnel traffic risks, and relates to a real-time evaluation system for road and tunnel traffic risks. Background technique [0002] The real-time evaluation system for road tunnel service risk is mainly used for real-time collection of various basic data of road tunnels, and in view of the complex external environment and traffic characteristics of road tunnels, real-time evaluation technology is used as a means to integrate massive and multivariate heterogeneous data Based on the association with intelligence, combined with the risk assessment model, a real-time assessment system for the service risk of road tunnels is formed, so as to play the role of risk warning, avoid traffic accidents, and reduce property losses. [0003] The current road tunnel service risk assessment system mainly conducts road tunnel risk assessment through quantitative analysis and scenario analysis, and the infl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/0635
Inventor 丁浩廖志鹏马非夏阳于雨须民建
Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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