GIS-based real-time data archiving system

A technology for data and detection systems, applied in database management systems, special data processing applications, structured data retrieval, etc., can solve problems such as inability to aggregate data information, fragmented data, and inconvenient porting of exchange database information.

Active Publication Date: 2020-05-01
安徽云路交通信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the data of expressway visual management is relatively scattered, and the data information among various businesses cannot be summarized, which is not conducive to data management and information extraction, and causes inconvenience to the exchange of project progress and the transplantation of database information

Method used

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  • GIS-based real-time data archiving system
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Examples

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Embodiment 1

[0034] A design method of a GIS-based real-time data filing system, which consists of the following steps:

[0035] Step 1. In the requirements analysis stage, according to the system information, the existing applications and future applications are screened to realize data analysis;

[0036] Step 2: In the conceptual design stage, on the basis of demand analysis, the conceptual data model is used to represent the data and their interrelationships, so as to realize the design of the conceptual model;

[0037] Step 3: In the logical design stage, the conceptual data model obtained in the conceptual design stage is converted into a logical model represented by the DBMS logical data model, and the logical model design is realized for the conceptual model;

[0038] Step 4. In the physical design stage, design the internal schema of the database, and the data type, size, length, file structure, access path, and storage space of the database fields according to the conceptual model...

Embodiment 2

[0040] A design method of a GIS-based real-time data filing system, which consists of the following steps:

[0041] Step 1. In the requirements analysis stage, according to the system information, the existing applications and future applications are screened to realize data analysis;

[0042] Step 2: In the conceptual design stage, on the basis of demand analysis, the conceptual data model is used to represent the data and their interrelationships, so as to realize the design of the conceptual model;

[0043] Step 3: In the logical design stage, the conceptual data model obtained in the conceptual design stage is converted into a logical model represented by the DBMS logical data model, and the logical model design is realized for the conceptual model;

[0044] Step 4. In the physical design stage, design the internal schema of the database, and the data type, size, length, file structure, access path, and storage space of the database fields according to the conceptual model...

Embodiment 3

[0047] A design method of a GIS-based real-time data filing system, which consists of the following steps:

[0048] Step 1. In the requirements analysis stage, according to the system information, the existing applications and future applications are screened to realize data analysis;

[0049] Step 2: In the conceptual design stage, on the basis of demand analysis, the conceptual data model is used to represent the data and their interrelationships, so as to realize the design of the conceptual model;

[0050]Step 3: In the logical design stage, the conceptual data model obtained in the conceptual design stage is converted into a logical model represented by the DBMS logical data model, and the logical model design is realized for the conceptual model;

[0051] Step 4. In the physical design stage, design the internal schema of the database, and the data type, size, length, file structure, access path, and storage space of the database fields according to the conceptual model,...

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Abstract

The invention discloses a real-time data archiving system based on a GIS. WHICH COMPRISES PROJECTION CONSTRUCTION MANAGEMENT DATABASE, the output end of the project construction management database isconnected with a project list correlation table; the output end of the engineering list correlation table is connected with a metering payment correlation table; the output end of the metering payment correlation table is connected with an experiment detection system database, an image-text management system database and a GIS database. The output ends of the experiment detection system database,the image-text management system database and the GIS database are connected with a service use right configuration information table; the output end of the public operation database is connected with a Windows service data interface, a Web service data interface and a 4G service data interface. According to the GIS-based real-time data archiving system, part of attributes are selected accordingto user requirements or system function requirements, and data reading, writing, querying and browsing are facilitated.

Description

technical field [0001] The invention relates to the technical field of highway management, in particular to a GIS-based real-time data filing system. Background technique [0002] Since the beginning of this century, expressways, as an important transportation infrastructure for stimulating domestic demand and promoting economic and social development in my country, have achieved rapid development. By the end of 2017, the total mileage of expressways in my country exceeded 135,000 kilometers. [0003] At present, the data of expressway visualization management is relatively scattered, and the data information among various businesses cannot be summarized, which is not conducive to data management and information extraction, and causes inconvenience to the communication between project progress and the transplantation of database information. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/25G06F16/28G06F16/29
CPCG06F16/2291G06F16/252G06F16/28G06F16/29
Inventor 许泽宁黄学文肖利君王磊刘志文李凤肖友军孙磊
Owner 安徽云路交通信息技术有限公司
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