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BIM technology-based city traffic management system

A technology of urban traffic and management system, which is applied in the traffic control system of road vehicles, traffic control system, database management system, etc. It can solve problems such as not being able to know in time, not being able to repair and deal with in advance, and traffic obstruction, etc., to achieve Save money and manpower, improve economy and adaptability, and maintain health status

Inactive Publication Date: 2018-06-01
SICHUAN COLLEGE OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this kind of urban traffic system is limited to the monitoring of road conditions and knows the traffic conditions, so it can better help vehicles choose an excellent driving route, but does not do a good job of monitoring urban roads, bridges and tunnels. , when these infrastructures fail or are about to fail, they cannot be known in time, and cannot be repaired in advance and processed in a timely manner, thus causing traffic obstruction

Method used

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  • BIM technology-based city traffic management system

Examples

Experimental program
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Effect test

Embodiment 1

[0031] The urban traffic management system based on BIM technology in this embodiment is used for real-time monitoring and management of changes in various aspects of urban traffic, including a BIM operation and maintenance server, a traffic information database, and a front-end acquisition unit. The BIM operation and maintenance server is used to establish a visual management model of urban traffic. The front-end acquisition unit communicates remotely with the BIM operation and maintenance server, and is used to collect on-site data information at the front-end of urban traffic as a basis for establishing a dynamic model. The traffic information database is communicatively connected with the BIM operation and maintenance server, and is used to provide basic relevant data of existing urban traffic as a basis for a basic static model of urban traffic.

[0032]Its working principle: First, use BIM software to create various types of data source information, which includes variou...

Embodiment 2

[0036] This embodiment is further optimized on the basis of Embodiment 1. The front-end acquisition unit includes a bridge information acquisition system, an urban road information acquisition system, a subway information acquisition system, and a tunnel information acquisition system. Through the monitoring and management of bridges, highways, subways, and tunnels, it covers almost all the traffic areas that the city can involve, reflecting the comprehensiveness of urban traffic management, and at the same time checks the quality of traffic infrastructure in these areas, so that , further optimized the urban construction, and improved the economy and adaptability of urban traffic construction.

[0037] In order to better realize the present invention, further, the information collected by the bridge information collection system includes wind speed and direction information, environmental temperature and humidity information, traffic load information, accidental load informati...

Embodiment 3

[0047] This embodiment is further optimized on the basis of Embodiment 2. The traffic information database includes urban traffic planning information, GIS geographic information, bridge construction parameter information, traffic signal system information, subway construction parameter information, and highway construction parameter information. By entering urban traffic planning information, GIS geographic information, bridge construction parameter information, traffic signal light system information, subway construction parameter information, and highway construction parameter information into the database, a comprehensive and detailed traffic database is established. Through the analysis of many data, Not only can you know the current traffic situation well, but it can also be of great help to future traffic management and construction.

[0048] The establishment method of the urban traffic management system based on BIM technology includes the following steps:

[0049] St...

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Abstract

The invention discloses a BIM technology-based city traffic management system. The system comprises a BIM operation and maintenance server, a traffic information database and a front end collection unit, wherein the BIM operation and maintenance server is used for building a visual management model of city traffic; the front end collection unit remotely communicates with the BIM operation and maintenance server and is used for collecting field data information at a front end of the city traffic to serve as a basis of dynamic model building; and the traffic information database is in communication connection with the BIM operation and maintenance server and is used for providing basic related data of existing city traffic to serve as a basis of a basic static model of the city traffic. Infrastructures and traffic conditions in the city traffic can be subjected to the dynamic model building, so that the condition of the city traffic is comprehensively and effectively monitored, and the city traffic management is optimized.

Description

technical field [0001] The invention relates to the field of urban traffic management systems, specifically, an urban traffic management system based on BIM technology. Background technique [0002] Traffic infrastructure such as urban roads, bridges, and tunnels will be damaged more rapidly and their performance will gradually decrease as the usage time increases. For a long time, the management of urban transportation infrastructure in my country has remained at the manual and empirical level, with a low degree of informatization and relatively backward technical means. In order to ensure the safety of urban traffic operation and prolong the service life of facilities, it is necessary to improve the management ability and level of facilities. The building information model (BIM) has the functions of information storage, three-dimensional visualization and data analysis, which has great application value and potential in the management stage of infrastructure, and also pro...

Claims

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Application Information

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IPC IPC(8): G06F17/30G08G1/01G06Q10/00G06Q50/26H04L29/08
CPCG06Q10/20G06Q50/26G08G1/0104G06F16/25G06F16/258G06F16/29H04L67/12
Inventor 王旭东
Owner SICHUAN COLLEGE OF ARCHITECTURAL TECH
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