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Three-dimensional internet-of-things technology-based metro operation and maintenance management information system and method

An operation and maintenance management and information system technology, which is applied in the field of subway operation and maintenance management information systems, can solve the problems of historical status retrospective operation and maintenance data sharing, analysis and comprehensive management and maintenance difficulties, so as to improve data utilization, reduce failures, and save costs. Effect

Pending Publication Date: 2018-10-19
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the embodiment of the present invention, a subway operation and maintenance management information system and method based on the three-dimensional Internet of Things technology is provided to solve the problems of backtracking of various engineering historical states in the subway protection area, sharing and analysis of various operation and maintenance data, and difficulties in comprehensive management and maintenance

Method used

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  • Three-dimensional internet-of-things technology-based metro operation and maintenance management information system and method

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Embodiment 1

[0032] The invention provides a subway operation and maintenance management information system based on three-dimensional Internet of Things technology, figure 1 It is a structural block diagram of the subway operation and maintenance management information system based on the three-dimensional Internet of Things technology according to the embodiment of the present invention, as figure 1 As shown, the system includes: sensors, monitoring devices, communication base stations, servers, and application platforms. Each device is introduced separately below.

[0033]The sensor is connected with the monitoring device to obtain the monitoring data and send the monitoring data to the monitoring device; among them, the sensor is divided into the above-ground sensor and the underground sensor, and the monitoring data obtained by the above-ground sensor and the monitoring data obtained by the underground sensor are divided into multiple The above-mentioned sensors can be Internet of Th...

Embodiment 2

[0049] The present invention provides a smart subway operation and maintenance management information system based on three-dimensional Internet of Things technology, figure 2 It is a schematic structural diagram of a smart subway operation and maintenance management information system according to an embodiment of the present invention, such as figure 2 As shown, the system includes: subway line surface structure and surrounding subway protection area 1, ground sensor 2, ground monitoring device 3, ground communication base station 4, server 5, application platform 6, subway station and line engineering structure, equipment and facilities 7, An underground sensor 8 , an underground monitoring device 9 , and an underground communication base station 10 .

[0050] The surface structure of the subway line and the surrounding subway protection area 1 are located on the ground, and a plurality of ground sensors 2 are arranged on 1, and each sensor is connected to the ground moni...

Embodiment 3

[0059] The present invention also provides a subway operation and maintenance management method applied to the subway operation and maintenance management information system based on the three-dimensional Internet of Things technology, image 3 It is a flowchart of a subway operation and maintenance management method according to an embodiment of the present invention, such as image 3 As shown, the method includes the following steps:

[0060] In step S301, the monitoring data of the monitoring object is obtained through the sensor; wherein, the monitoring data is divided into multiple types; the specific types have been introduced in detail above, and will not be repeated here;

[0061] Step S302, sending the monitoring data to the application platform; wherein, the application platform includes a 3D real scene visualization platform, and the 3D real scene visualization platform is built with a single 3D real scene model;

[0062] Step S303, displaying the current state of ...

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Abstract

The invention discloses a three-dimensional internet-of-things technology-based metro operation and maintenance management information system and method. By establishing a foundation of a smart management information system architecture, a basis of aid decision making is provided for operation and maintenance management of metro tunnels, and the development of smart metro tunnels is continuously promoted. Therefore, the full life cycle management of structures and devices can be further enhanced, faults can be reduced and the management level can be improved. By support of informatization power, the safety and stability of a metro operation process are ensured, finally the service quality is improved, and the needs of people on high-quality metro services are met.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a subway operation and maintenance management information system and method based on three-dimensional Internet of Things technology. Background technique [0002] With the rapid development of urban rail transit, the operating mileage and equipment of the subway will increase exponentially, and the corresponding tunnel structure engineering, equipment maintenance quantity, and operation and maintenance work intensity will also continue to increase. How to carry out daily operation and maintenance scientifically and efficiently will become an important issue. A very real and urgent question. [0003] At the same time, with the development of the subway property economy, large-scale projects such as the crossing projects of various transportation facilities and the construction of underground foundation pits within the scope of the subway protection zone are changing every da...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G06Q50/30G06T17/00G06T19/00
CPCG06Q10/20G06T17/00G06T19/003G06T2210/61G06Q50/40
Inventor 汪俊易程鲁德宁
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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