Three-dimensional geographic information management system

Abstract

The invention discloses a three-dimensional geographic information management system. The three-dimensional geographic information management system is characterized by comprising a geographic information query and management system, a three-dimensional infrastructure and equipment scene query and management system and a three-dimensional pipeline facility scene query and management system. The geographic information query and management system is capable of establishing and showing real morphosequent and integrating vector line information of traffic roads, rivers, vegetations and settlement places to provide basic geographic data for subsequent planning, designing and maintaining. After a user loads station and pipeline models, the three-dimensional infrastructure and equipment scene query and management system is capable of browsing infrastructures from different angles. The three-dimensional pipeline facility scene query and management system is capable of directly displaying numbers, materials, specification information and conveying medium names of pipelines inside and outside a station to realize pipeline query according to different media, models, types and affiliated regions, and query results are displayed in a table or graphic mode and supportive to printing or exporting and can be dynamically displayed in highlighted and blinking manners to enable clearness of all of the pipelines different in specification and medium.

Description

technical field [0001] The invention relates to a three-dimensional geographic information management system. Background technique [0002] With the increasing complexity of industrial equipment management and the rapid development of network technology and multimedia technology, distributed, intelligent, and visualized will be an important trend in the development of new visual management systems. Traditional management support systems have the following disadvantages: (1) Most of them run on a single machine, and multiple management parties cannot cooperate to solve problems; (2) Due to the professionalism of management, most of them are in a relatively closed system, Both the scalability of the system structure and the flexibility of obtaining management information are greatly restricted; (3) On the management interface, most of the expressions are static, two-dimensional text and images, and few can be seen The dynamic 3D visualization effect, even if the dynamic 3D vi...

AI Technical Summary

Problems solved by technology

Traditional management support systems have the following disadvantages: (1) Most of them run on a single machine, and multiple management parties cannot cooperate to solve problems; (2) Due to the professionalism of management, most of them are in a relatively closed system, Both the scalability of the system structure and the flexibility of obtaining management information are greatly restricted; (3) On the management interface, most of the expressions are static, two-dimensional text and images, and few can be seen The dynamic 3D visualization effect, even if the dynamic 3D visualization is achieved, still lacks a mechanism that can effectively combine the visualization of industrial equipment data with the visualization of information presentation, and the above two are the most concerned by managers