GIS-based underground pipeline operation and maintenance system

Abstract

The invention provides a GIS-based underground pipeline operation and maintenance system. The GIS-based underground pipeline operation and maintenance system comprises a map management sub-system, a pipe network facility management sub-system, a pipe network analysis sub-system, a pipe network maintenance sub-system, a system management sub-system, a WEBGIS pipe network figure publishing sub-system and a system database; the GIS-based underground pipeline operation and maintenance system is established on the basis of a dynamic and static water supply pipe network electronic map, performs attribute query, location, analysis and statistics of pipelines and various facilities, and outputs all kinds of statistical results; after a pipe network accident happens, a valve closing scheme and a user water cut-off notice can be provided within a short time; the scheme can be rapidly adjusted after a new condition happens; graphic and character integrated modern management of a water supply pipe network is realized; a dynamic updating mechanism of pipe network data is provided; the system is accurate and high-efficient; powerful scientific decision basis is provided for water supply planning, designing, dispatching, emergency maintenance and atlas data management; the full-computer operation process for analyzing and deciding is realized; and thus, the production efficiency and the social service level of a running-water company are increased.

Description

Technical field [0001] The invention relates to an information system, in particular to an operation and maintenance system of an underground pipeline. Background technique [0002] Underground pipelines are an important part of urban infrastructure and the material basis for the survival and development of cities. With the continuous development of cities, there are more and more types of underground pipelines, and pipelines are used for different purposes. The respective property rights units apply for approval, construction and maintenance by themselves. There have always been problems such as incomplete and inaccurate pipeline information. There is no pipeline information in many sections, and there is a lack of a comprehensive platform for maintaining underground pipelines in urban construction and development, and a scientific and effective pipeline maintenance method is lacking. [0003] As the government strengthens pipeline maintenance and management guidelines and polici...

AI Technical Summary

Problems solved by technology

[0007] 1) The degree of visualization is not high: the graphical interface presented by the existing system is too simple

[0008] 2) Confusion of pipeline points: Due to the large amount of data of urban comprehensive underground pipelines, the existing system lacks a method of layering, sub-type, and sub-regional presentation, which leads to confusion in query

[0009] 3) The operation and maintenance records are too single: the existing system operation and maintenance records are simply to check the operation and maintenance points, and it is impossible to form an optimal critical path by combining GIS technology from the actual point of view of operation and maintenance

[0010] 4) The operation and maintenance assistance is not strong: the existing system functions are too rigid, lacking a scientific scheduling auxiliary design idea, and cannot provide some effective auxiliary decision-making for the comprehensive management of urban pipelines

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