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Informatization management system for construction projects of protection areas along subway

A technology for information management and construction projects, which is applied in the field of information management systems for construction projects in protected areas along subway lines to achieve the effects of improving search efficiency, reducing safety impact, and improving work efficiency and accuracy.

Inactive Publication Date: 2022-07-12
WUHAN METRO GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above studies did not combine CORS technology with high-precision location services and high-precision map results to realize the information management of construction projects in protected areas along the subway

Method used

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  • Informatization management system for construction projects of protection areas along subway
  • Informatization management system for construction projects of protection areas along subway
  • Informatization management system for construction projects of protection areas along subway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An information management system for construction projects of protected areas along the subway line, such as figure 1 , including: navigation and positioning terminal, monitoring platform and mobile APP; of which:

[0037] The navigation and positioning terminal is interconnected with the monitoring platform through data transmission technology, and is used to transmit the current position information of the inspectors along the subway line to the monitoring platform in real time;

[0038] Specifically, as figure 2, The navigation and positioning terminal includes CPU, GNSS chip, IMU chip and barometer chip, among which: IMU provides SPI and I2C interfaces, of which SPI data transmission rate is several times higher than I2C, in order to ensure the real-time performance of high-sampling IMU data transmission , the CPU and the IMU chip are connected through the SPI interface to obtain the IMU data, and the barometer only needs 1Hz sampling, so the CPU is connected to t...

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Abstract

The invention discloses an informatization management system for construction projects of protection areas along a subway. The informatization management system comprises a navigation positioning terminal, a monitoring platform and a mobile terminal APP, wherein the navigation positioning terminal is interconnected with the monitoring platform through a data transmission technology and is used for transmitting current position information of inspectors along a subway to the monitoring platform in real time; the monitoring platform is interconnected with the mobile terminal APP through an HTTP (Hyper Text Transport Protocol), and is used for receiving the current position information, sent by the navigation positioning terminal, of the inspector along the subway in real time, displaying the current position information on a Web terminal and sending the current position information to the mobile terminal APP; and the mobile terminal APP is used for receiving the position information sent by the monitoring platform and then displaying the current position in real time. According to the intelligent subway protection area construction project informatization management system, the technology and the scene are combined, a WHCORS platform and an RTK / INS combination algorithm are combined, a high-precision surveying and mapping service system is established, meanwhile, the system is integrated into a mobile phone APP of a high-precision map, and an intelligent and convenient management scheme is achieved.

Description

technical field [0001] The invention relates to the field of information management, in particular to an information management system for a construction project of a protected area along a subway line. Background technique [0002] At present, CORS (Cross-origin resource sharing) can provide high-precision dynamic real-time Beidou positioning services for many areas of the city, such as meteorology, vehicle and ship navigation and positioning, object tracking, public security fire protection, surveying and mapping, and GIS applications, which greatly accelerates the city's basic geographic information. construction. In accordance with the requirements of new basic surveying and mapping, it is the main direction of CORS development to continuously promote innovation in basic surveying and mapping production models, service products, and service methods. [0003] At present, some scholars have carried out relevant research on the information management system of the protecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G01S19/48G01S19/49G01C21/16G06Q10/10G06Q50/26H04W4/029
CPCG01C21/005G01C21/165G01S19/48G01S19/49G06Q10/103G06Q50/26H04W4/029
Inventor 李凯谭冬梅韩鹏柳钧议罗杰周强吴屾李绿洲甘沁霖冀鹏阳郭泰韩雷雷李培杰何雨琨
Owner WUHAN METRO GROUP
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