An indoor pipe network intelligent operation and maintenance system based on a BIM model and a use method thereof

Abstract

The application discloses an indoor pipe network intelligent operation and maintenance system based on a BIM model and a use method thereof, and belongs to the technical field of indoor pipe network operation and maintenance. The application comprises an indoor intelligent operation and maintenance terminal for collecting indoor position information and acquiring indoor pipe network BIM model data, performing pipe detection by means of MR holographic projection to complete intelligent operation and maintenance; a cloud server placed outdoors and remotely connected with the intelligent operation and maintenance terminal through a communication network, for acquiring indoor pipe network data to generate a BIM model to help the intelligent operation and maintenance terminal perform MR holographic projection; and a plurality of building systems placed outdoors and remotely connected with the cloud server through the communication network, for providing the cloud server with indoor pipe network data of a plurality of communities and office buildings. The application has the characteristics of more accurate detection and high operation and maintenance efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of indoor pipe network operation and maintenance, in particular to an indoor pipe network intelligent operation and maintenance system based on a BIM model and a use method thereof. BACKGROUND

[0002] An indoor pipe network is an important component of a building, and once a fault occurs, operation and maintenance need to be performed in a timely manner, otherwise serious safety problems will be caused, but since the indoor pipe network is generally buried, operation and maintenance has a certain degree of difficulty. With the development of science and technology, intelligent operation and maintenance is gradually popularizing.

[0003] The existing indoor pipe network operation and maintenance method is generally that a water and electricity worker takes a pipe detector to detect indoors, if abnormal data are detected, it is determined that the pipe at the indoor position has a fault, and then an operation and maintenance scheme is designated to perform operation and maintenance. Since the indoor pipe network laying position is unknown, the detection needs to be performed in a large area and without purpose, the detection time is long, and the operation and maintenance efficiency is reduced. SUMMARY

[0004] The present application aims to provide an indoor pipe network intelligent operation and maintenance system based on a BIM model and a use method thereof, which has the characteristics of more accurate detection and high operation and maintenance efficiency, to solve the problems proposed in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an indoor pipe network intelligent operation and maintenance system based on a BIM model, comprising:

[0006] An intelligent operation and maintenance terminal placed indoors is used to collect indoor position information and acquire indoor pipe network BIM model data, and relies on MR holographic projection to perform pipe detection to complete intelligent operation and maintenance;

[0007] A cloud server placed outdoors is remotely connected with the intelligent operation and maintenance terminal through a communication network, and is used to acquire indoor pipe network data to generate a BIM model, to help the intelligent operation and maintenance terminal to perform MR holographic projection;

[0008] A plurality of building systems placed outdoors are remotely connected with the cloud server through a communication network, and are used to provide the cloud server with indoor pipe network data of a plurality of communities and office buildings.

[0009] Preferably, the intelligent operation and maintenance terminal comprises:

[0010] An operation and maintenance position terminal data transceiver module remotely connected with the communication network is used to send the collected indoor position information to the cloud server and receive indoor pipe network BIM model data sent by the cloud server;

[0011] The operation terminal data control module electrically connected with the input port of the operation terminal data control module is used for inputting the collected indoor information.

[0012] The operation terminal data control module electrically connected with the input port of the operation terminal data control module is used for inputting the collected indoor information.

[0013] The operation terminal data control module electrically connected with the input port of the operation terminal data control module is used for inputting the collected indoor information.

[0014] The MR device electrically connected with the output port of the operation terminal data control module is used for obtaining the indoor pipe network BIM model data and projecting the indoor pipe network BIM model data to the indoor environment by using the holographic projection technology to form a virtual pipe network map.

[0015] The pipe detection instrument electrically connected with the output input port of the operation terminal data control module is used for detecting the pipe along the formed virtual pipe network map.

[0016] The operation terminal data display module electrically connected with the output port of the operation terminal data control module is used for displaying the pipe fault information.

[0017] Preferably, the cloud server comprises:

[0018] The server transceiver module remotely connected with the communication network is used for receiving the indoor location information sent by the operation terminal data transceiver module and sending the indoor BIM model information to the operation terminal data transceiver module.

[0019] The server control module electrically connected with the output input port of the server transceiver module is used for maintaining the server operation and processing related data.

[0020] The indoor pipe network laying data search module electrically connected with the output input port of the server control module is used for searching the pipe network data of the indoor location.

[0021] The indoor pipe network laying database electrically connected with the input output port of the indoor pipe network laying data search module is used for storing the pipe network data of the indoor location.

[0022] The indoor pipe network BIM model generation module electrically connected with the output input port of the server control module is used for generating the BIM model according to the indoor pipe network data and transmitting the BIM model to the server control module.

[0023] Preferably, the cloud server further comprises:

[0024] An indoor pipe network laying data acquisition module electrically connected to the output port of the server control module and the input port of the indoor pipe network laying database, the input port of the output of the indoor pipe network laying data acquisition module is remotely communicated with the plurality of building systems through a communication network to acquire pipe network data about the corresponding indoor in the plurality of building systems.

[0025] Preferably, the indoor pipe network laying data acquisition module needs to perform login verification before acquiring the indoor pipe network data in the plurality of building systems, and the plurality of building systems will transmit the indoor pipe network data to the indoor pipe network laying data acquisition module only when the verification data of the indoor pipe network laying data acquisition module is correct.

[0026] Preferably, the cloud server further comprises:

[0027] An indoor pipe network BIM operation and maintenance model fusion generation module electrically connected to the output input port of the server control module and the indoor pipe network BIM model generation module, which is used to fuse the pipe fault data with the existing indoor pipe network BIM model to generate an indoor pipe network BIM operation and maintenance model;

[0028] An indoor pipe network BIM operation and maintenance model database electrically connected to the output port of the server control module and the output input port of the indoor pipe network BIM operation and maintenance model fusion generation module, which is used to store the generated indoor pipe network operation and maintenance BIM model data.

[0029] An indoor pipe network intelligent operation and maintenance method based on a BIM model, comprising the following steps:

[0030] S1: inputting the position of the indoor pipe network to be operated and maintained through the operation and maintenance position terminal data input module, transmitting the position information input by the operation and maintenance position terminal data input module to the operation and maintenance terminal data control module, and remotely transmitting the position information to the server control module through the operation and maintenance position terminal data transceiver module and the server transceiver module;

[0031] S2: transmitting the position information to the indoor pipe network laying data search module by the server control module, comparing the position information in the indoor pipe network laying database with the received position information by the indoor pipe network laying data search module, searching for the pipe network laying data about the indoor position and feeding back to the server control module at the same time, transmitting the pipe network laying data of the indoor position to be operated and maintained to the indoor pipe network BIM model generation module by the server control module to generate the indoor pipe network BIM model and feed back to the server control module at the same time, and remotely transmitting the generated indoor pipe network BIM model data to the operation and maintenance terminal data control module through the server transceiver module and the operation and maintenance position terminal data transceiver module;

[0032] S3: The indoor pipe network BIM model data received by the operation and maintenance terminal data control module is transmitted to the operation and maintenance terminal indoor pipe network BIM model database for storage. The MR device is electrically connected with the operation and maintenance terminal data control module, and can synchronously receive the data about the indoor pipe network BIM model in the operation and maintenance terminal indoor pipe network BIM model database. The operation and maintenance personnel take the MR device, the MR device displays the indoor pipe network BIM model data on the MR device screen, and the water and electricity workers take the pipe detector to detect the pipe along the simulated indoor pipe network BIM data displayed on the MR device screen. When the pipe detector detects the pipe anomaly, the information is transmitted to the operation and maintenance terminal data display module for display.

[0033] Preferably, in step S1, the indoor pipe network laying data of the indoor pipe network laying database is obtained by the indoor pipe network laying data acquisition module through the communication network after the login information is verified, so as to ensure the real-time updating of the indoor pipe network laying data.

[0034] Preferably, in step S3, the pipe fault information detected by the pipe detector is transmitted to the operation and maintenance terminal data display module through the operation and maintenance terminal data control module, and is synchronously and remotely transmitted to the server control module through the operation and maintenance terminal data transceiver module and the server transceiver module. The server control module transmits the pipe fault information to the indoor pipe network BIM operation and maintenance model fusion generation module. The indoor pipe network BIM operation and maintenance model fusion generation module extracts the indoor pipe network BIM model data in the indoor pipe network BIM model generation module, fuses the fault data to generate an indoor pipe network BIM operation and maintenance model, and stores the indoor pipe network BIM operation and maintenance model in the indoor pipe network BIM operation and maintenance model database. Subsequently, if the same community or office building has a pipe fault, the indoor pipe network BIM operation and maintenance model in the indoor pipe network BIM operation and maintenance model database can be used as a basis for priority detection.

[0035] Compared with the prior art, the present application has the following advantages:

[0036] 1. The present application generates an indoor pipe network PIM model based on the obtained accurate indoor pipe network laying data, and cooperates the indoor pipe network BIM model data with the holographic projection technology of the MR device. The virtual accurate indoor pipe network is detected by the pipe detector. Compared with the large-area and purposeless detection and operation and maintenance mode of the prior art, the detection is more accurate and the operation and maintenance efficiency is high.

[0037] 2. The present application fuses the pipe fault information with the indoor pipe network BIM model to generate an indoor pipe network BIM operation and maintenance model and stores it. When the same community or office building is operated and maintained, the indoor pipe network BIM operation and maintenance model can be used for priority detection according to the operation and maintenance frequency, thereby further improving the operation and maintenance efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0038] Fig. 1The overall system block diagram of the present application;

[0039] Fig. 2 The intelligent operation and maintenance terminal module block diagram of the present application;

[0040] Fig. 3 The cloud server module block diagram of the present application.

[0041] In the figure: 1, intelligent operation and maintenance terminal; 101, operation and maintenance location terminal data input module; 102, operation and maintenance location terminal data transceiver module; 103, operation and maintenance terminal data control module; 104, operation and maintenance terminal indoor pipe network BIM model database; 105, pipe detector; 106, operation and maintenance terminal data display module; 107, MR equipment; 2, cloud server; 201, server transceiver module; 202, indoor pipe network BIM operation and maintenance model database; 203, indoor pipe network BIM operation and maintenance model fusion generation module; 204, server control module; 205, indoor pipe network BIM model generation module; 206, indoor pipe network laying data acquisition module; 207, indoor pipe network laying data search module; 208, indoor pipe network laying database; 3, building system. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] Embodiment 1

[0044] Please refer to Figs. 1-3 The present embodiment provides a technical solution: an indoor pipe network intelligent operation and maintenance system based on a BIM model, comprising:

[0045] The intelligent operation and maintenance terminal 1 placed indoors is used to collect indoor location information and acquire indoor pipe network BIM model data, and relies on MR holographic projection to perform pipe detection to complete intelligent operation and maintenance.

[0046] The cloud server 2 placed outdoors is remotely communicated with the intelligent operation and maintenance terminal 1 through a communication network, and is used to acquire indoor pipe network data to generate a BIM model, so as to help the intelligent operation and maintenance terminal 1 to perform MR holographic projection.

[0047] The plurality of building systems 3 placed outdoors are remotely communicated with the cloud server 2 through a communication network, and are used to provide the cloud server 2 with indoor pipe network data of a plurality of communities and office buildings.

[0048] Specifically, the intelligent operation and maintenance terminal 1 comprises:

[0049] The operation and maintenance position terminal data transceiver module 102 remotely communicates with the communication network, and is used to send the collected indoor position information to the cloud server 2 and receive the indoor pipe network BIM model data sent by the cloud server 2;

[0050] The operation and maintenance terminal data control module 103 is electrically connected with the input and output ports of the operation and maintenance position terminal data transceiver module 102, and is used to maintain the terminal operation and process related data;

[0051] The operation and maintenance position terminal data input module 101 is electrically connected with the input port of the operation and maintenance terminal data control module 103, and is used to input the collected indoor information;

[0052] The operation and maintenance terminal indoor pipe network BIM model database 104 is electrically connected with the output and input ports of the operation and maintenance terminal data control module 103, and is used to store the received indoor pipe network BIM model data;

[0053] The MR device 107 is electrically connected with the output port of the operation and maintenance terminal data control module 103, and is used to obtain the indoor pipe network BIM model data and project the indoor pipe network BIM model data to the indoor by using the holographic projection technology to form a virtual pipe network map;

[0054] The pipeline detector 105 is electrically connected with the output and input ports of the operation and maintenance terminal data control module 103, and is used to detect the pipeline along the formed virtual pipe network map;

[0055] The operation and maintenance terminal data display module 106 is electrically connected with the output port of the operation and maintenance terminal data control module 103, and is used to display the pipeline fault information.

[0056] Specifically, the cloud server 2 comprises:

[0057] The server transceiver module 201 remotely communicates with the communication network, and is used to receive the indoor position information sent by the operation and maintenance position terminal data transceiver module 102 and send the indoor BIM model information to the operation and maintenance position terminal data transceiver module 102;

[0058] The server control module 204 is electrically connected with the output and input ports of the server transceiver module 201, and is used to maintain the server operation and process related data;

[0059] The indoor pipe network laying data search module 207 is electrically connected with the output and input ports of the server control module 204, and is used to search the pipe network data of the indoor position;

[0060] The indoor pipe network laying database 208 is electrically connected with the input and output ports of the indoor pipe network laying data search module 207, and is used to store the pipe network data of the indoor position;

[0061] The indoor pipe network BIM model generation module 205 is electrically connected with the output port of the server control module 204, and is used to generate a BIM model according to indoor pipe network data and transmit the BIM model to the server control module 204.

[0062] Specifically, the cloud server 2 further comprises:

[0063] The indoor pipe network laying data acquisition module 206 is electrically connected with the output port of the server control module 204 and the input port of the indoor pipe network laying database 208, and is remotely connected with the plurality of building systems 3 through a communication network via the output input port, and is used to acquire pipe network data about the corresponding indoor of the plurality of building systems 3.

[0064] Specifically, the indoor pipe network laying data acquisition module 206 needs to perform login verification before acquiring the indoor pipe network data of the plurality of building systems 3, and the plurality of building systems 3 will transmit the indoor pipe network data to the indoor pipe network laying data acquisition module 206 only when the verification data of the indoor pipe network laying data acquisition module 206 is correct.

[0065] An indoor pipe network intelligent operation and maintenance method based on a BIM model, comprising the following steps:

[0066] S1: inputting an indoor pipe network position to be maintained through the operation and maintenance position terminal data input module 101, transmitting the position information input by the operation and maintenance position terminal data input module 101 to the operation and maintenance terminal data control module 103, and remotely transmitting the position information to the server control module 204 through the operation and maintenance position terminal data transceiver module 102 and the server transceiver module 201 by the operation and maintenance terminal data control module 103;

[0067] S2: transmitting the position information to the indoor pipe network laying data search module 207 by the server control module 204, comparing the position information in the indoor pipe network laying database 208 with the received position information by the indoor pipe network laying data search module 207, searching for pipe network laying data about the indoor position and feeding back to the server control module 204, transmitting the pipe network laying data of the indoor position to be maintained to the indoor pipe network BIM model generation module 205 by the server control module 204 to generate an indoor pipe network BIM model and feeding back to the server control module 204, and remotely transmitting the generated indoor pipe network BIM model data to the operation and maintenance terminal data control module 103 through the server transceiver module 201 and the operation and maintenance position terminal data transceiver module 102 by the server control module 204;

[0068] S3: The operation and maintenance terminal data control module 103 transmits the received indoor pipe network BIM model data to the operation and maintenance terminal indoor pipe network BIM model database 104 for storage. The MR device 107 is electrically connected to the operation and maintenance terminal data control module 103 and can synchronously receive data about the indoor pipe network BIM model in the operation and maintenance terminal indoor pipe network BIM model database 104. The operation and maintenance personnel take the MR device 107, which displays the indoor pipe network BIM model data on the MR device screen. The water and electricity workers take the pipe detector 105 to detect the pipe along the simulated indoor pipe network BIM data displayed on the MR device screen. The pipe detector 105 detects pipe abnormalities and transmits the information to the operation and maintenance terminal data display module 106 for display.

[0069] Specifically, in step S2, the indoor pipe network laying data of the indoor pipe network laying database 208 is obtained by the indoor pipe network laying data acquisition module 206 through a communication network in multiple building systems 3 after login information verification, ensuring real-time updating of the indoor pipe network laying data.

[0070] Embodiment 2

[0071] The difference between this embodiment and embodiment 1 is that the cloud server 2 further includes:

[0072] The indoor pipe network BIM operation and maintenance model fusion generation module 203 is electrically connected to the output input port of the server control module 204 and the indoor pipe network BIM model generation module 205, and is used to fuse the pipe fault data with the existing indoor pipe network BIM model to generate an indoor pipe network BIM operation and maintenance model.

[0073] The indoor pipe network BIM operation and maintenance model database 202 is electrically connected to the output port of the server control module 204 and the output input port of the indoor pipe network BIM operation and maintenance model fusion generation module 203, and is used to store the generated indoor pipe network operation and maintenance BIM model data.

[0074] An indoor pipe network intelligent operation and maintenance method based on a BIM model further includes the following steps:

[0075] The pipeline fault information detected by the pipeline detector 105 is transmitted to the operation and maintenance terminal data display module 106 through the operation and maintenance terminal data control module 103, and is simultaneously transmitted to the server control module 204 through the operation and maintenance position terminal data transceiver module 102 and the server transceiver module 201. The server control module 204 transmits the pipeline fault information to the indoor pipe network BIM operation and maintenance model fusion generation module 203. The indoor pipe network BIM operation and maintenance model fusion generation module 203 extracts the indoor pipe network BIM model data in the indoor pipe network BIM model generation module 205, fuses the fault data to generate an indoor pipe network BIM operation and maintenance model, and stores it in the indoor pipe network BIM operation and maintenance model database 202. If a pipeline fault occurs in the same community or office building subsequently, the indoor pipe network BIM operation and maintenance model in the indoor pipe network BIM operation and maintenance model database 202 can be used as a basis for priority detection.

[0076] The above describes the present application and its embodiments in a schematic manner, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the present application.

Claims

1. A BIM model-based indoor pipe network intelligent operation and maintenance system, characterized in that: The utility model relates to an intelligent operation and maintenance system based on MR holographic projection technology, which comprises: an indoor intelligent operation and maintenance terminal (1) for collecting indoor location information and obtaining indoor pipe network BIM model data to complete intelligent operation and maintenance by means of MR holographic projection; a cloud server (2) placed outdoors and remotely connected with the intelligent operation and maintenance terminal (1) through a communication network to obtain indoor pipe network data for generating a BIM model to help the intelligent operation and maintenance terminal (1) perform MR holographic projection; a plurality of building systems (3) placed outdoors and remotely connected with the cloud server (2) through a communication network to provide the cloud server (2) with indoor pipe network data of multiple communities and office buildings; the intelligent operation and maintenance terminal (1) comprises: an operation and maintenance location terminal data transceiver module (102) remotely connected with a communication network to send the collected indoor location information to the cloud server (2) and receive indoor pipe network BIM model data sent by the cloud server (2); an operation and maintenance terminal data control module (103) electrically connected with the input and output ports of the operation and maintenance location terminal data transceiver module (102) to maintain terminal operation and process related data; an operation and maintenance location terminal data input module (101) electrically connected with the input port of the operation and maintenance terminal data control module (103) to input the collected indoor information; an indoor pipe network BIM model database (104) electrically connected with the output and input ports of the operation and maintenance terminal data control module (103) to store the received indoor pipe network BIM model data; an MR device (107) electrically connected with the output port of the operation and maintenance terminal data control module (103) to obtain indoor pipe network BIM model data and project the indoor pipe network BIM model data into an indoor space by means of holographic projection technology to form a virtual pipe network map; a pipe detector (105) electrically connected with the output and input ports of the operation and maintenance terminal data control module (103) to perform pipe detection along the formed virtual pipe network map; an operation and maintenance terminal data display module (106) electrically connected with the output port of the operation and maintenance terminal data control module (103) to display pipe fault information; the cloud server (2) comprises: a server transceiver module (201) remotely connected with a communication network to receive indoor location information sent by the operation and maintenance location terminal data transceiver module (102) and send indoor BIM model information to the operation and maintenance location terminal data transceiver module (102); a server control module (204) electrically connected with the output and input ports of the server transceiver module (201) to maintain server operation and process related data; an indoor pipe network laying data search module (207) electrically connected with the output and input ports of the server control module (204) to search for pipe network data of an indoor location; an indoor pipe network laying database (208) electrically connected with the input and output ports of the indoor pipe network laying data search module (207) to store pipe network data of an indoor location; An indoor pipe network BIM model generation module (205) electrically connected to the output port of the server control module (204) is configured to generate a BIM model according to the indoor pipe network data and transmit the BIM model to the server control module (204); The cloud server (2) further comprises: An indoor pipe network laying data acquisition module (206) electrically connected to the output port of the server control module (204) and the input port of the indoor pipe network laying database (208) is configured to acquire pipe network data about the corresponding indoor space in the plurality of building systems (3) through remote communication connection with the plurality of building systems (3) through a communication network; Before the indoor pipe network laying data acquisition module (206) acquires the indoor pipe network data in the plurality of building systems (3), login verification needs to be performed, and the plurality of building systems (3) will only transmit the indoor pipe network data to the indoor pipe network laying data acquisition module (206) when the verification data of the indoor pipe network laying data acquisition module (206) is correct; The cloud server (2) further comprises: An indoor pipe network BIM operation and maintenance model fusion generation module (203) electrically connected to the output input port of the server control module (204) and the indoor pipe network BIM model generation module (205) is configured to fuse the pipe fault data with the existing indoor pipe network BIM model to generate an indoor pipe network BIM operation and maintenance model; An indoor pipe network BIM operation and maintenance model database (202) electrically connected to the output port of the server control module (204) and the output input port of the indoor pipe network BIM operation and maintenance model fusion generation module (203) is configured to store the generated indoor pipe network operation and maintenance BIM model data.

2. A BIM model-based indoor pipe network intelligent operation and maintenance method, characterized in that: The method comprises the following steps: S1: inputting the position of the indoor pipe network to be operated and maintained through the operation and maintenance position terminal data input module (101), transmitting the position information input by the operation and maintenance position terminal data input module (101) to the operation and maintenance terminal data control module (103), and remotely transmitting the position information to the server control module (204) through the operation and maintenance position terminal data transceiver module (102) and the server transceiver module (201); S2: transmitting the position information to the indoor pipe network laying data search module (207) through the server control module (204), comparing the position information in the indoor pipe network laying database (208) with the received position information through the indoor pipe network laying data search module (207), searching for pipe network laying data about the indoor position and feeding back to the server control module (204) at the same time, transmitting the pipe network laying data of the indoor position to be operated and maintained to the indoor pipe network BIM model generation module (205) through the server control module (204) to generate an indoor pipe network BIM model and feeding back to the server control module (204) at the same time, and remotely transmitting the generated indoor pipe network BIM model data to the operation and maintenance terminal data control module (103) through the server transceiver module (201) and the operation and maintenance position terminal data transceiver module (102); S3: The operation and maintenance terminal data control module (103) transmits the received indoor pipe network BIM model data to the operation and maintenance terminal indoor pipe network BIM model database (104) for storage. The MR device (107) is electrically connected to the operation and maintenance terminal data control module (103) and can synchronously receive data about the indoor pipe network BIM model in the operation and maintenance terminal indoor pipe network BIM model database (104). The operation and maintenance personnel take the MR device (107), which displays the indoor pipe network BIM model data on the MR device screen. The water and electricity workers take the pipe detector (105) to detect the pipe along the simulated indoor pipe network BIM data displayed on the MR device screen. The pipe detector (105) detects pipe abnormalities and transmits the information to the operation and maintenance terminal data display module (106) for display.

3. The BIM model-based indoor pipe network intelligent operation and maintenance method according to claim 2, characterized in that: In step S2, the indoor pipe network laying data of the indoor pipe network laying database (208) is obtained by the indoor pipe network laying data acquisition module (206) in multiple building systems (3) through a communication network after login information verification, ensuring real-time updating of the indoor pipe network laying data.

4. The BIM model-based indoor pipe network intelligent operation and maintenance method according to claim 2, characterized in that: In step S3, the pipe fault information detected by the pipe detector (105) is transmitted to the operation and maintenance terminal data display module (106) through the operation and maintenance terminal data control module (103) and simultaneously transmitted to the server control module (204) through the operation and maintenance position terminal data transceiver module (102) and the server transceiver module (201). The server control module (204) transmits the pipe fault information to the indoor pipe network BIM operation and maintenance model fusion generation module (203). The indoor pipe network BIM operation and maintenance model fusion generation module (203) extracts the indoor pipe network BIM model data in the indoor pipe network BIM model generation module (205) and fuses the fault data to generate an indoor pipe network BIM operation and maintenance model, which is stored in the indoor pipe network BIM operation and maintenance model database (202). Subsequently, if pipe faults occur in the same community or office building, the indoor pipe network BIM operation and maintenance model in the indoor pipe network BIM operation and maintenance model database (202) can be used as a basis for priority detection.

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