Comprehensive transportation space data management and application system based on geographic information system
A geographic information system and transportation technology, applied in the field of comprehensive transportation spatial data management and application systems, can solve the problems of spatial data sharing and integration difficulties, complex and inefficient data management work, and restrict platform use efficiency, etc., to achieve real-time update Safety maintenance and the effect of improving management efficiency
Inactive Publication Date: 2019-12-03
广东省交通运输规划研究中心
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However, each platform has a separate data structure and storage method, which limits the sharing and docking of geographic information between platforms, and restricts the efficiency of each platform to a certain extent, resulting in difficulties in spatial data sharing and integration, and complex and inefficient data management.
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[0036] A detailed description will be given below in combination with the embodiments and accompanying drawings.
[0037] like figure 1As shown, the GIS-based comprehensive transportation spatial data management and application system 100 provided by the embodiment of the present invention includes an application layer 10, a database layer 20, and an application platform 30, and the application layer 10 is connected to the database layer 20 and the database layer 20 by communication respectively. Application platform 30; the database layer 20 includes a comprehensive transportation space database 201, and the integrated transportation space database 201 is used to store data according to unified data norms and standards; the application layer 10 includes a data management subsystem 11 and data Application subsystem 12, wherein, the data management subsystem 11 is used to manage and update the data stored in the integrated transportation spatial database 201, and the data appli...
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The invention provides a comprehensive transportation space data management and application system based on geographic information system, and relates to the technical field of transportation information. The system comprises a database layer, an application layer and an application platform, wherein the application layer is in communication connection with the database layer and the application platform; the database layer comprises a comprehensive transportation space database for storing data according to unified data specifications and standards; the application layer comprises a data management subsystem and a data application subsystem, the data management subsystem is used for managing and updating data stored in a database, and the data application subsystem is used for acquiring the data from the database and supplying the acquired data to a user for browsing, downloading and sharing; and the application layer is also used for providing authority management and data release services for the application platform. The system integrates spatial data management and application, realizes various functions of comprehensive transportation spatial data management, retrieval, updating, maintenance and the like, and effectively improves the management efficiency through standardized, automatic and visual mass storage and unified management.
Description
technical field [0001] The invention relates to the technical field of transportation information, in particular to a comprehensive transportation space data management and application system based on a geographic information system. Background technique [0002] At present, spatial data management technology based on Geographic Information System (GIS) is widely used in all walks of life, but the existing spatial data management systems are generally only designed for independent business links, such as planning data database building or achievement data Organization, storage, management, application, etc., the system modules are relatively independent, which makes it difficult to coordinate, control and integrate all aspects of system function realization, and usually ignores the integration of data management and application, resulting in very limited data sources. Monitoring and updating are often not timely enough. [0003] With the rapid development of the transportat...
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IPC IPC(8): G06F16/29G06F16/25G06F21/62G06Q50/30
CPCG06F16/29G06F16/25G06F21/6218G06F2221/2141G06Q50/40
Inventor 史焕杰周群方顺游锦龙叶瑞云邓浒楠胡迎鹏肖鸣朱信山金双泉
Owner 广东省交通运输规划研究中心