CN115187136A - Building intelligent management system based on BIM model - Google Patents
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Abstract
The invention relates to a building intelligent management system based on a BIM model, which belongs to the field of building intelligent management.
Description
Technical Field
The invention relates to the field of intelligent building management, in particular to a building intelligent management system based on a BIM model.
Background
The building is an important product of the information era and the application of computer technology, and realizes high safety, high comfort and high functionality of the work and the life of building users through the perfect combination of modern high technology and buildings.
The traditional building property management mode is single in management means, concept and tools, a large number of management modes are managed by means of various data tables or forms, a mode of inquiring and retrieving managed objects intuitively and efficiently is lacked, various information such as data, parameters and drawings are split mutually, various systems such as lighting, water supply, drainage and fire fighting in modern building facilities are provided by different suppliers, most of the systems run independently, and centralized management of data monitored by a plurality of independent systems in a building cannot be realized.
Therefore, a building intelligent management system which can integrate the systems operating independently and display the data in the building more vividly and intuitively is needed.
Disclosure of Invention
The invention aims to provide a building intelligent management system based on a BIM model, which can display a building in a three-dimensional visual manner, highly integrate various information monitored by each independent system of the building and realize intelligent unified management of building information.
In order to achieve the purpose, the invention provides the following scheme:
a building intelligent management system based on BIM model comprises:
each subsystem of the building is used for monitoring real-time operation and maintenance data of each device in the building, wherein the subsystems comprise an electric power monitoring subsystem, a drainage monitoring subsystem, a water supply monitoring subsystem, an entrance guard monitoring subsystem, a fire protection monitoring subsystem, an illumination monitoring subsystem, an air conditioner monitoring subsystem, a heat supply monitoring subsystem and an elevator monitoring subsystem;
the BIM building module is used for building a three-dimensional information model of the building according to the building design drawing;
the data analysis module is in communication connection with each subsystem of the building and is used for analyzing the operation and maintenance data to obtain an analysis result;
the integration module is in communication connection with the BIM establishing module and the data analysis module and is used for integrating the analysis result into the three-dimensional information model to obtain an integrated three-dimensional information model;
and the client is in communication connection with the integration module and each subsystem of the building and is used for displaying the integrated three-dimensional information model and controlling the operation of each device in the building according to an operation instruction of a user.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides a building intelligent management system based on a BIM model, which integrates all subsystems of a building, analyzes information monitored by all the subsystems and integrates the information into a three-dimensional information model, so that three-dimensional visual display of the building can be realized, and a user can remotely control equipment of the building by sending a control instruction at a client according to the integrated three-dimensional information model, so that intelligent and unified management of building information is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a structural diagram of a building intelligent management system based on a BIM model according to an embodiment of the present invention;
fig. 2 is a structural diagram of an automatic fire extinguishing apparatus in a building intelligent management system based on a BIM model according to an embodiment of the present invention.
Description of the symbols:
a power monitoring subsystem 1; a drainage monitoring subsystem 2; a water supply monitoring subsystem 3; an entrance guard monitoring subsystem 4; a fire monitoring subsystem 5; an illumination monitoring subsystem 6; an air conditioner monitoring subsystem 7; a heating monitoring subsystem 8; an elevator monitoring subsystem 9; a BIM building module 10; a data analysis module 11; an integration module 12; a client 13; an alert module 14; a classification module 15; a suspension rail 16; a pulley 17; a fire extinguisher 18; a case 19 without a cover; a distance measuring sensor 20; a telescopic gripping arm 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a building intelligent management system based on a BIM model, which can display a building in a three-dimensional visual manner, highly integrate various information monitored by each independent system of the building and realize intelligent unified management of building information.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1:
the BIM (Building Information Modeling) is a Building Information model, which is a three-dimensional Building model established on the basis of various relevant Information data of a construction engineering project and simulates real Information in a Building through digital Information. The method integrates all models, functional requirements and component performance information of the building, integrates all information in the whole life cycle of a building project into a single building model, and also comprises process information such as construction progress, construction process, maintenance and management and the like. Based on the advantages of the BIM model, in order to solve the problem that the prior art cannot realize centralized management of data monitored by a plurality of independent systems and the problem that the data display form is single and not intuitive, the present embodiment provides an intelligent management system for buildings based on the BIM model, as shown in fig. 1, including:
each subsystem of the building is used for monitoring real-time operation and maintenance data of each device in the building, wherein the subsystems comprise an electric power monitoring subsystem 1, a drainage monitoring subsystem 2, a water supply monitoring subsystem 3, an entrance guard monitoring subsystem 4, a fire protection monitoring subsystem 5, an illumination monitoring subsystem 6, an air conditioner monitoring subsystem 7, a heat supply monitoring subsystem 8 and an elevator monitoring subsystem 9;
the BIM building module 10 is used for building a three-dimensional information model of a building according to a building design drawing;
the data analysis module 11 is in communication connection with each subsystem of the building and is used for analyzing the operation and maintenance data to obtain an analysis result;
the integration module 12 is in communication connection with the BIM establishing module 10 and the data analysis module 11 and is used for integrating the analysis result into the three-dimensional information model to obtain an integrated three-dimensional information model;
the client 13 is in communication connection with the integration module 12 and each subsystem of the building, and is used for displaying the integrated three-dimensional information model and controlling the operation of each device in the building according to the operation instruction of the user;
and the warning module 14 is in communication connection with the integration module 12, and is used for performing color marking on the failed equipment in the integrated three-dimensional information model when the equipment in the analysis result fails, and performing sound and light voice alarm, wherein the warning module is in communication connection in any one of radio frequency, ethernet, GPRS, bluetooth, wiFi, zigbee or zwave.
As an optional implementation manner, the building intelligent management system of this embodiment further includes:
the classification module 15 is in communication connection with each subsystem of the building and is used for classifying the operation and maintenance data according to the equipment types, the private equipment and the public equipment;
and the data storage module is respectively connected with the classification module 15, the data analysis module 11 and the integration module 12 and is used for storing data.
As another alternative embodiment, the power monitoring subsystem 1 includes:
the power supply monitoring module is used for monitoring whether power supply to each electric device in the building is normal;
the power consumption monitoring module is used for monitoring the power consumption of each piece of electric equipment;
the transformer monitoring module is used for monitoring whether the transformer has faults or not;
the power controller is respectively in communication connection with the data analysis module 11, the client 13, the power supply monitoring module, the electric equipment power consumption monitoring module, the transformer monitoring module, the electric equipment and the transformer;
the drainage monitoring subsystem 2 includes:
the sewage discharge monitoring module is used for monitoring the drainage state of the drainage pipeline;
the drainage controller is respectively in communication connection with the data analysis module 11, the client 13, the sewage drainage monitoring module and the electromagnetic valve of the drainage pipeline;
the water supply monitoring subsystem 3 includes:
the domestic water monitoring module is used for monitoring the water supply state of a water supply pipeline of domestic water;
the fire-fighting water monitoring module is used for monitoring the water supply state of a water supply pipeline of fire-fighting water;
the water supply controller is respectively in communication connection with the data analysis module 11, the client 13, the domestic water monitoring module, the fire-fighting water monitoring module, the water supply pipeline electromagnetic valve for domestic water and the water supply pipeline electromagnetic valve for fire-fighting water;
entrance guard's monitoring subsystem 4 has installed infrared monitoring device that makes a video recording, includes:
the visitor registration module is used for collecting identity information, electronic camera information and fingerprint information of visitors;
the identification module is used for identifying the identity of the visitor in a fingerprint identification mode, an identification code identification mode or an entrance guard card identification mode;
the access controller is in communication connection with the visitor registration module, the identification module, the data analysis module 11, the client 13 and a remote control switch of the door;
a lighting monitoring subsystem 6, comprising:
the illumination monitoring module is used for monitoring the states of public hall illumination, stair illumination, elevator illumination and walkway illumination, wherein the public hall illumination adopts a light-operated induction illuminating device, and the stair illumination, the elevator illumination and the walkway illumination adopt an infrared induction illuminating device;
the illumination controller is respectively in communication connection with the data analysis module 11, the client 13, the illumination monitoring module and remote control switches of lamps at public halls, stairs, elevators and walkways;
air conditioner monitoring subsystem 7 includes:
the unit state monitoring module is used for monitoring the running state of the air conditioner;
the temperature and humidity sensing module is used for acquiring the temperature and the humidity in a building room;
the air conditioner controller is respectively in communication connection with the data analysis module 11, the client 13, the unit state monitoring module, the temperature and humidity sensing module and the air conditioner;
the heat supply monitoring module is used for monitoring the heat supply state of the heat supply pipeline;
the heat supply controller is respectively in communication connection with the data analysis module 11, the client 13, the heat supply monitoring module and the electromagnetic valve of the heat supply pipeline;
an elevator monitoring subsystem 9 comprising:
the gravity sensing module is used for monitoring the running state of the elevator;
the elevator controller is in communication connection with the data analysis module 11, the client 13, the gravity sensing module and the elevator driving device respectively;
due to the fact that economic losses and casualties caused by fires are increasing in recent years, particularly building fire accidents frequently occur. At present when the conflagration takes place for the high floor, generally can't carry out timely rescue, even in time discover the conflagration, also rely on the intraformational fire extinguisher of every floor to need the staff operation just can put out a fire, and intelligent degree is low, and fire extinguishing efficiency is not high.
Therefore, it is important to realize intelligent detection of a fire in a building and automatic fire extinguishing when a fire occurs.
To this end, the fire monitoring subsystem 5 in this embodiment further includes:
the fire-fighting controller is in communication connection with the data analysis module 11 and the client 13;
the fire monitoring equipment is arranged on each floor of the building, is in communication connection with the fire-fighting controller and is used for monitoring whether a fire disaster happens on each floor or not, wherein fire disaster data comprise a fire disaster occurrence position, a fire disaster image, smoke information and a fire disaster temperature;
and the automatic fire extinguishing equipment is in communication connection with the fire-fighting controller and is used for automatically extinguishing fire under the control of the fire-fighting controller.
Because the integrated three-dimensional information model is fused with fire data, the client 13 can visually know fire information according to the integrated three-dimensional information model, and sends a fire extinguishing instruction to the fire-fighting controller remotely, and the fire-fighting controller controls the automatic fire extinguishing equipment to move to a fire position along the hanging track 16 to automatically extinguish fire, so that the safety in the building is further improved.
Wherein, referring to fig. 2, the automatic fire extinguishing apparatus includes:
a hanging rail 16 installed at the top of the room and the top of the corridor;
a fire extinguisher 18 device;
a pulley 17 mounted at the bottom of the fire extinguisher 18 and sliding in the hanging rail 16;
and the pulley 17 driving device is in control connection with the pulley 17 and is in communication connection with the fire-fighting controller.
As an alternative embodiment, the fire extinguisher 18 device further comprises:
a fire extinguisher 18;
a pulley 17 is arranged at the bottom of the uncovered box body 19 and is used for containing a fire extinguisher 18;
the distance measuring sensor 20 is in communication connection with the fire-fighting controller, is arranged inside the uncovered box body 19 and is used for measuring the distance between the fire extinguisher 18 and the ignition equipment at the current position;
the telescopic clamping arm 21 is positioned inside the fire extinguisher 18 body, is connected with the fire extinguisher 18 body, is used for clamping the fire extinguisher 18 and adjusts the distance between the fire extinguisher 18 and firing equipment through telescoping;
and the driving device is in control connection with the telescopic clamping arm 21 and is in communication connection with the fire-fighting controller.
By measuring the distance between the fire extinguisher 18 and the equipment on fire after the automatic fire extinguishing equipment slides to the fire position and adjusting the distance between the fire extinguisher 18 and the equipment on fire by using the telescopic clamping arm 21 through the distance, the fire can be more accurately extinguished against the equipment on fire.
As an alternative embodiment, the fire monitoring device comprises a camera, a temperature sensor and an image-based fire smoke monitor, specifically:
the camera is connected with the fire-fighting controller and is used for acquiring a fire image;
the temperature sensor is connected with the fire-fighting controller and is used for collecting the fire temperature;
the image type fire smoke monitor is connected with the fire controller and used for collecting smoke images;
the image type fire smoke monitor identifies smoke through color characteristics, texture characteristics, high-frequency energy characteristics and running direction characteristics, so that the false alarm rate of a smoke monitoring system can be reduced, and a fire controller needs to perform space conversion and filtering processing on smoke images before identifying smoke information according to the smoke images;
the formula for spatially transforming the smoke image is as follows:
G(x，y)＝0.299×R(x，y)+0.587×G(x，y)+0.114B(x，y)
wherein, G (x, y) represents the gray value of the image, R (x, y), G (x, y) and B (x, y) represent the three component values of red, green and blue of the color image respectively;
the method for eliminating noise points of the converted image comprises the following steps: the operation formula for filtering an M × N image is as follows:
where w (s, t) is the filter coefficient of the defined filter, the domain size of the filter is (2a + 1) × (2b + 1), x and y are variable, and g (x, y) is the response of the filtering operation.
According to the embodiment, the information monitored by each subsystem is analyzed and integrated into the three-dimensional information model through integrating each subsystem of the building, the three-dimensional visual display of the building can be realized, and the integrated three-dimensional information model is used for sending a control instruction at a client to realize the remote control of equipment of the building and realize the intelligent unified management of building information; through further design to fire control monitoring subsystem, can long-rangely realize automatic fire extinguishing, improve the security of building.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the foregoing, the description is not to be taken in a limiting sense.
Claims (10)
1. A building intelligent management system based on BIM model is characterized by comprising:
each subsystem of the building is used for monitoring real-time operation and maintenance data of each device in the building, wherein the subsystems comprise an electric power monitoring subsystem, a drainage monitoring subsystem, a water supply monitoring subsystem, an entrance guard monitoring subsystem, a fire protection monitoring subsystem, an illumination monitoring subsystem, an air conditioner monitoring subsystem, a heat supply monitoring subsystem and an elevator monitoring subsystem;
the BIM building module is used for building a three-dimensional information model of the building according to the building design drawing;
the data analysis module is in communication connection with each subsystem of the building and is used for analyzing the operation and maintenance data to obtain an analysis result;
the integration module is in communication connection with the BIM establishing module and the data analysis module and is used for integrating the analysis result into the three-dimensional information model to obtain an integrated three-dimensional information model;
and the client is in communication connection with the integration module and each subsystem of the building and is used for displaying the integrated three-dimensional information model and controlling the operation of each device in the building according to an operation instruction of a user.
2. A building intelligent management system according to claim 1, wherein the building intelligent management system further comprises an alarm module; and the warning module is in communication connection with the integration module and is used for carrying out color marking on the equipment with faults in the integrated three-dimensional information model and carrying out acousto-optic and voice alarm when the equipment with faults in the analysis result goes wrong.
3. The building intelligent management system according to claim 1, wherein the communication connection is realized by any one of radio frequency, ethernet, GPRS, bluetooth, wiFi, zigbee or zwave.
4. The building intelligent management system according to claim 1, further comprising a classification module; and the classification module is in communication connection with each subsystem of the building and is used for classifying the operation and maintenance data according to equipment types, private equipment and public equipment.
5. The building intelligent management system according to claim 4, further comprising a data storage module; the data storage module is respectively connected with the classification module, the data analysis module and the integration module and is used for storing data.
6. A building intelligent management system as claimed in claim 1, wherein the power monitoring subsystem comprises:
the power controller is in communication connection with the data analysis module and the client side respectively;
the power supply monitoring module is used for monitoring whether power supply to each electric device in the building is normal;
the power consumption monitoring module is used for monitoring the power consumption of each piece of electric equipment;
the transformer monitoring module is used for monitoring whether the transformer has faults or not;
the power supply monitoring module, the power consumption monitoring module of the electrical equipment, the transformer monitoring module, the electrical equipment and the transformer are all in communication connection with the power controller.
7. The building intelligent management system of claim 1, wherein the fire monitoring subsystem comprises:
the fire-fighting controller is in communication connection with the data analysis module and the client side respectively;
the fire monitoring equipment is arranged on each floor of the building, is in communication connection with the fire-fighting controller and is used for monitoring whether a fire disaster happens on each floor or not, wherein fire disaster data comprise a fire disaster occurrence position, a fire disaster image, smoke information and a fire disaster temperature;
and the automatic fire extinguishing equipment is in communication connection with the fire-fighting controller and is used for automatically extinguishing fire under the control of the fire-fighting controller.
8. A building intelligent management system according to claim 7, wherein the fire monitoring device further comprises a camera, a temperature sensor and an image-based fire smoke monitor.
9. The building intelligent management system according to claim 7, wherein the automatic fire extinguishing apparatus comprises:
the hanging rails are installed on the top of a room and the top of a corridor;
a fire extinguisher device;
the pulley is arranged at the bottom of the fire extinguisher device and slides in the hanging track;
and the pulley driving device is in control connection with the pulleys and is in communication connection with the fire-fighting controller.
10. The intelligent building management system according to claim 9, wherein said fire extinguisher device further comprises:
a fire extinguisher;
the pulley is arranged at the bottom of the uncovered box body and used for containing the fire extinguisher;
the distance measuring sensor is in communication connection with the fire fighting controller, is arranged in the uncovered box body and is used for measuring the distance between the fire extinguisher and the ignition equipment at the current position;
the telescopic clamping arm is positioned in the fire extinguisher body, is connected with the fire extinguisher body, is used for clamping the fire extinguisher, and can adjust the distance between the fire extinguisher and the firing equipment through telescopic motion;
and the driving device is in control connection with the telescopic clamping arm, and the fire-fighting controller is in communication connection with the telescopic clamping arm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115905652A (en) * | 2022-12-05 | 2023-04-04 | 广州视声智能科技有限公司 | Visual management system for buildings |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115905652A (en) * | 2022-12-05 | 2023-04-04 | 广州视声智能科技有限公司 | Visual management system for buildings |
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