CN108520342A - Platform of internet of things management method based on BIM and its system - Google Patents
Platform of internet of things management method based on BIM and its system Download PDFInfo
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Abstract
The platform of internet of things management method based on BIM that the invention discloses a kind of, includes the following steps：The original BIM models comprising architecture information and the building scale of construction are parsed using HTML5/WebGL technologies, light-weight technologg are carried out to BIM models in browser end or mobile terminal with WebGL technologies, to obtain BIM light weighed models；Obtain the various monitoring datas in construction site, monitoring data, which is integrated on BIM light weighed models, makes its visualization, and carry out Data Management Analysis in same platform of internet of things, the feedback of hardware is carried out after data analysis and feed back to decision, with the field management of supporting item.Platform of internet of things management method proposed by the present invention based on BIM, convenient for multiple information in monitoring construction projects.
Description
Technical field
The present invention relates to architecture information administrative skill field more particularly to a kind of platform of internet of things managers based on BIM
Method and its system.
Background technology
Currently, construction projects face the scale of construction is big, the construction period is short, process it is interspersed it is more, flow of personnel amplitude is big, safely
Supervise the construction equipments such as difficulty big, material category is more, tower crane elevator data are inaccurate, the requirement of energy-saving and emission-reduction green construction it is high its
In one or several problems.Only with it is traditional artificial go to solve mode is of high cost, inefficiency, acquisition of information not in time, reach
Effect it is also undesirable, there is an urgent need to remove Resource regeneration with information-based means, improve efficiency, allow project it is information-based, from
It is in progress to intelligent direction under dynamicization, realizes wisdom building site.
Invention content
The main purpose of the present invention is to provide a kind of platform of internet of things management method and its system based on BIM, it is intended to
Convenient for multiple information in monitoring construction projects.
To achieve the above object, the present invention provides a kind of platform of internet of things management method based on BIM, including following step
Suddenly：
The original BIM models comprising architecture information and the building scale of construction are parsed using HTML5/WebGL technologies, use WebGL
Technology carries out light-weight technologg in browser end or mobile terminal to BIM models, to obtain BIM light weighed models；
The various monitoring datas in construction site are obtained, monitoring data, which is integrated on BIM light weighed models, makes its visualization, and same
One platform of internet of things carries out Data Management Analysis, and the feedback of hardware is carried out after data analysis and feeds back to decision, to assist item
Purpose field management.
Preferably, the original BIM models comprising architecture information and the building scale of construction are solved using HTML5/WebGL technologies
When analysis, the geological information in original BIM models is exported to the tri patch graph data of general format, according to the row of triangular facet
The parameter law that row sequence has, is divided into the point on face all on boundary line, the point on face is not entirely on boundary by grid data
On line, for first kind grid data, borderline point is simplified, it is right since boundary for the second class grid data
Original mesh data from left to right, successively simplify from bottom to top, with WebGL technologies in browser end or mobile terminal to BIM
Model carries out repainting rendering, light-weight technologg.
Preferably, the various monitoring datas in construction site are obtained, monitoring data, which is integrated on BIM light weighed models, makes it can
When depending on changing, the geological information in original BIM models exports to the tri patch graph data of general format, and by BIM models
In useful assembly information and attribute information extract carry out structured storage, will be each in model by providing development interface
The attribute data of component is converted to the 3 D stereo framework data that can add BA information, and by sensor, controller, equipment is added to
The data platform to have taken a turn for the better equals Internet of Things information real-time update to data by intermediate processor and data transmission technology
Platform.
Preferably, construction site monitoring data is realized by the ends field management APP and is uploaded, wherein component is ordered in BIM models
Name rule is identical with the naming rule of the field management APP first day of the lunar year normal check point, to ensure that the list of quality management can pass through
BIM model parameters are interrelated, realize that anchor point of the Quality Management Data on BIM models is shown.
Present invention further propose that a kind of platform of internet of things based on BIM manages system, including：
BIM light weighed model processing modules, for using HTML5/WebGL technologies will include huge redundancy magnanimity architecture information and
The original BIM models of the huge building scale of construction are parsed, with WebGL technologies browser end or mobile terminal to BIM models into
Row light-weight technologg, to obtain BIM light weighed models；
Monitoring data is integrated on BIM light weighed models by data management module for obtaining the various monitoring datas in construction site
Make its visualization, and Data Management Analysis is carried out in same platform of internet of things, the feedback of hardware and anti-is carried out after data analysis
It feeds decision, with the field management of supporting item.
Preferably, the data management module includes：
Personnel and vehicles passing in and out management module, including：Personal management unit, for more using radio frequency RFID technique and BIM models
Point touch-control WEBGL technologies are realized to construction site operating personnel into attendance registration of withdrawing from the arena, qualification certification, Field Force's three-dimensional visible
Change distribution statistics and labour's analysis；Vehicles passing in and out administrative unit, for obtains disengaging construction site vehicle photographic registration with
License auto-recognition system information；
Safety management module, including：Video monitor unit, for monitoring construction emphasis position；Night watching routing inspection unit, for passing through
Project night watching inspection APP realizes that night watching inspection route and inspection point mark in BIM models, realizes inspection data in BIM models
Middle click is checked, realizes security on-duty attendance and project routine safety situation record；Danger zone alarm unit, for by
Human body infrared displacement sensor is arranged in live danger zone, and when someone is close, audible-visual annunciator starts immediately, while alarm signal
Breath is integrated into BIM models, sends information to related personnel's processing automatically；High-supported formwork deformation monitoring unit, for by height
Flexible diploid deformation monitoring device is installed on formwork, the deformation of high-supported formwork is monitored in real time, carries out danger early warning；
Quality management module, for by field management APP, typing field management APP after the acquisition of site inspection situation, in real time or
Offline to be uploaded to cloud platform, data collect display on BIM models, realize that quality in site problem informationization is collected and managed；
Manage Large-scale Equipment module, including：Tower crane monitoring unit monitors the large arm elevation angle, angle of revolution and the load-carrying number of tower crane in real time
According to data dynamic visual in cloud platform BIM models realizes tower crane anticollision, the monitoring of safeload and safely braking control；
Construction elevator monitoring unit, operating personnel's number when for floor where monitoring elevator and stopping the floor in elevator；
Store keeping module, including：Intelligent weighbridge unit, for by weight bridge weighing system at the construction field (site) install additional sensor and
Car license recognition camera registers material vehicle, is taken pictures, data hook and being uploaded, automatically and in cloud platform BIM models
It realizes data correlation, automatically forms materials arrival report；Component and fitting material trace-back unit, for monitor the main steel construction of project or
The process of production, the transport, installation, examination of assembled component and fitting；Warehouse stuff informationization unit enters for passing through project goods and materials
Quick Response Code is pasted when field, goods and materials scan the two-dimensional code carry out material extraction, storage and deployment information real-time Transmission to Internet of Things when allocating
Net platform, and be integrated into BIM models, it automatically generates goods and materials and uses data sheet；
Environmental monitoring and managing power consumption module, including：Environmental monitoring unit, for realizing construction site noise, airborne dust, temperature,
The automatic monitoring of humidity, wind speed, wind direction and sewage, data Dynamic Announce in BIM models, and feed back to water pump, spray
The automatic control equipments such as dust falling system realize environment real time monitoring and automation management and control；Managing power consumption unit, for obtaining project
Electricity consumption, water consumption and the solid waste recycling amount of work progress, and real time on-line monitoring, and realize data in BIM
Three-dimensional visualization and data analysis on model.
Preferably, construction elevator monitoring unit floor where programming count elevator and stops for using radio frequency RFID technique
When by the floor when operating personnel's number in elevator, in each floor attaching rfid chip, number of chips and number of floor levels one are a pair of
Answer, when the operating personnel with preloading personal information RFID chip safety cap passes in and out elevator, in cage RFID receiver from
Operating personnel's data when floor where dynamic statistics elevator and the stop floor in elevator, are integrated into BIM models, in BIM
Personnel's distribution situation of each floor of intuitive displaying scene in model, and monitor elevator safety operation load condition in real time.
Preferably, component and fitting material trace-back unit, for using the dynamic two-dimension code main steel construction of mark acquisition project or
The process of production, the transport, installation, examination of assembled component and fitting, by mobile phone terminal scene typing acceptance information, and is synchronized to clothes
It is engaged in device BIM models, is intuitively shown with particular color to carry out real-time tracking monitoring to main component and fitting in BIM models, it is auxiliary
Help the installation progress management of main component and fitting.
Preferably, video monitor unit, for by the way that monitoring device is arranged in project construction scene critical positions, will monitor
The position of equipment marks in three-dimensional BIM models, by clicking corresponding monitoring point in BIM models, carries out WEB terminal and mobile terminal is remote
Journey image checks that monitoring can real-time calling and storage.
Platform of internet of things management method proposed by the present invention based on BIM, BIM is combined with Internet of Things, is had with following
Beneficial effect.
1, location presentation ability：BIM technology enhances the location presentation ability of Internet of Things, and every Internet of Things information has
Express the mark of its three-dimensional information so that the long-range communication during construction and O＆M is more smooth, and telecommuting is more efficient,
Decision is more accurate.
2, the safety of project site operation, video monitoring and the linkage of BIM models are improved, it is more comprehensively three-dimensional, it is large-scale
Monitoring of tools data are more accurate in real time, and danger early warning is more automatic, much sooner.
3, BIM and the integrated application of Internet of Things：BIM technology plays integrated upper layer information, interaction, displaying and managerial role,
And technology of Internet of things then undertakes bottom-up information perception, acquisition, transmits, the function of monitoring.The integrated application of the two may be implemented to build
Overall process " information flow closed loop " realizes organically blending between virtual information management and physical surroundings hardware, convenient to building
Multiple data are managed in work progress.
4, BIM models are the optimum carriers of engineering-built procedural information：With the growth that BIM models and entity are built, number
It according to magnanimity accumulation is obtained, realizes big data analysis, business efficiency is improved by data analysis, be precision construction, green construction
Data supporting is provided.
Description of the drawings
Fig. 1 is that the present invention is based on the flow diagrams of the platform of internet of things management method of BIM；
Fig. 2 is that the present invention is based on the structural schematic diagrams that the platform of internet of things of BIM manages system；
Fig. 3 is that the present invention is based on the principle schematics that the platform of internet of things of BIM manages system.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of instruction or hint meaning
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the present invention
System.
Specifically, referring to Fig.1, in this preferred embodiment, a kind of platform of internet of things management method based on BIM, including with
Lower step：
Step S10 is parsed the original BIM models comprising architecture information and the building scale of construction using HTML5/WebGL technologies,
Light-weight technologg is carried out to BIM models in browser end or mobile terminal with WebGL technologies, to obtain BIM light weighed models；
Step S20 obtains the various monitoring datas in construction site, and monitoring data, which is integrated on BIM light weighed models, keeps it visual
Change, and carry out Data Management Analysis in same platform of internet of things, the feedback of hardware is carried out after data analysis and feed back to decision,
With the field management of supporting item.
Specifically, the original BIM models comprising architecture information and the building scale of construction are solved using HTML5/WebGL technologies
When analysis, the geological information in original BIM models is exported to the tri patch graph data of general format, according to the row of triangular facet
The parameter law that row sequence has, is divided into the point on face all on boundary line, the point on face is not entirely on boundary by grid data
On line, for first kind grid data（Network data of the point all on boundary line i.e. on face）, it is only necessary to borderline point
Simplify, for the second class grid data（Point on the face not network data on boundary line entirely）, since boundary,
Original mesh data from left to right, successively simplify from bottom to top, with WebGL technologies in browser end or mobile terminal pair
BIM models carry out repainting rendering, light-weight technologg.
The various monitoring datas in construction site are obtained, monitoring data are integrated on BIM light weighed models when making its visualization,
Geological information in original BIM models is exported to the tri patch graph data of general format, and will be useful in BIM models
Assembly information and attribute information extract carry out structured storage, by providing development interface by the category of each component in model
Property data are converted to the 3 D stereo framework data that can add BA information, and by sensor, controller, equipment, which is added to, to have taken a turn for the better
Data platform, by intermediate processor and data transmission technology, by Internet of Things information real-time update to data platform.
Construction site monitoring data is realized by the ends field management APP and is uploaded, wherein component naming rule in BIM models
It is identical with the naming rule of the field management APP first day of the lunar year normal check point, to ensure that the list of quality management can be by BIM models
Parameter is interrelated, realizes that anchor point of the Quality Management Data on BIM models is shown.
It is encoded in addition, adding distinctive model component in schedule and BIM models, makes schedule and BIM models
Auto-associating, with the modification adjustment or the propulsion of construction time of schedule, BIM models are also with update.
Platform of internet of things management method proposed by the present invention based on BIM, according to the demand of project construction field management,
Construction site arrangement is with perception, the various information sensor equipment of calculating and executive capability and by Wifi AP, wireless routing
The wireless sensor network of device, GPRS transmission, Wifi serial servers composition, covers personnel, quality, safety, material, ring by scene
The Various types of data such as border, large scale equipment（Document data, real time data, historical data, image data and video data）It is integrated to certainly
In the Internet of Things cloud platform of main exploitation, the collection of finished item construction site data carries out mass data by cloud server
Intelligent treatment, data mining, big data analysis and mass data storage, while linking with feedback control mechanism and realizing equipment peace
Row for the national games, safe early warning alarm, security context monitors in real time, malformation monitors in real time and personnel's material intelligent management etc.；
Using HTML5/WebGL technologies by comprising huge redundancy magnanimity architecture information and it is huge building the scale of construction original BIM models into
Row parsing in browser end or mobile terminal carries out BIM models repainting rendering, light-weight technologg with WebGL technologies, will
BIM light weighed models import Internet of Things management platform, monitoring point and BIM models are linked, BIM models can quickly contract
Put, rotate, viewpoint redirects, by model bibliographic structure tree browsing, model component hide it is aobvious with the information of display, model component
Show and search for etc., it can quickly check the operation data of building-site modules；With the growth that BIM models and entity are built,
The various monitoring datas in construction site include personal information, tower crane, backform, elevator, airborne dust, noise, sewage, gate inhibition, with water, use
The 12 class systems such as electricity, high-supported formwork, danger zone alarm, intelligent weighbridge, field management system, personnel, quality, safety, equipment,
The six major class data such as environment, material obtain magnanimity accumulation, and true environmental data really builds data, true behavior
Data mount BIM models, finally in a distributed manner database store, got through item base data from collect, analysis, to statistics,
Using, until formed large database concept complete period information management chain, realize to people from construction site, machine, material, method, ring it is comprehensive
Monitoring and analysis, comprehensive management and control of project operation flow and flow scheme improvements, the improving production management for promoting construction site are horizontal.
Platform of internet of things management method proposed by the present invention based on BIM, BIM is combined with Internet of Things, is had with following
Beneficial effect.
1, location presentation ability：BIM technology enhances the location presentation ability of Internet of Things, and every Internet of Things information has
Express the mark of its three-dimensional information so that the long-range communication during construction and O＆M is more smooth, and telecommuting is more efficient,
Decision is more accurate.
2, the safety of project site operation, video monitoring and the linkage of BIM models are improved, it is more comprehensively three-dimensional, it is large-scale
Monitoring of tools data are more accurate in real time, and danger early warning is more automatic, much sooner.
3, BIM and the integrated application of Internet of Things：BIM technology plays integrated upper layer information, interaction, displaying and managerial role,
And technology of Internet of things then undertakes bottom-up information perception, acquisition, transmits, the function of monitoring.The integrated application of the two may be implemented to build
Overall process " information flow closed loop " realizes organically blending between virtual information management and physical surroundings hardware, convenient to building
Multiple data are managed in work progress.
4, BIM models are the optimum carriers of engineering-built procedural information：With the growth that BIM models and entity are built, number
It according to magnanimity accumulation is obtained, realizes big data analysis, business efficiency is improved by data analysis, be precision construction, green construction
Data supporting is provided.
Present invention further propose that a kind of platform of internet of things based on BIM manages system.
With reference to Fig. 2 and Fig. 3, in this preferred embodiment, a kind of platform of internet of things based on BIM manages system, including：
BIM light weighed model processing modules, for using HTML5/WebGL technologies will include huge redundancy magnanimity architecture information and
The original BIM models of the huge building scale of construction are parsed, with WebGL technologies browser end or mobile terminal to BIM models into
Row light-weight technologg, to obtain BIM light weighed models；
Monitoring data is integrated on BIM light weighed models by data management module for obtaining the various monitoring datas in construction site
Make its visualization, and Data Management Analysis is carried out in same platform of internet of things, the feedback of hardware and anti-is carried out after data analysis
It feeds decision, with the field management of supporting item.
Wherein, data management module includes：
Personnel and vehicles passing in and out management module, including：Personal management unit, for more using radio frequency RFID technique and BIM models
Point touch-control WEBGL technologies are realized to construction site operating personnel into attendance registration of withdrawing from the arena, qualification certification, Field Force's three-dimensional visible
Change distribution statistics and labour's analysis；Vehicles passing in and out administrative unit, for obtains disengaging construction site vehicle photographic registration with
License auto-recognition system information；
Safety management module, including：Video monitor unit, for monitoring construction emphasis position；Night watching routing inspection unit, for passing through
Project night watching inspection APP realizes that night watching inspection route and inspection point mark in BIM models, realizes inspection data in BIM models
Middle click is checked, realizes security on-duty attendance and project routine safety situation record；Danger zone alarm unit, for by
Human body infrared displacement sensor is arranged in live danger zone, and when someone is close, audible-visual annunciator starts immediately, while alarm signal
Breath is integrated into BIM models, sends information to related personnel's processing automatically；High-supported formwork deformation monitoring unit, for by height
Flexible diploid deformation monitoring device is installed on formwork, the deformation of high-supported formwork is monitored in real time, carries out danger early warning；
Quality management module, for by field management APP, typing field management APP after the acquisition of site inspection situation, in real time or
Offline to be uploaded to cloud platform, data collect display on BIM models, realize that quality in site problem informationization is collected and managed；
Manage Large-scale Equipment module, including：Tower crane monitoring unit monitors the large arm elevation angle, angle of revolution and the load-carrying number of tower crane in real time
According to data dynamic visual in cloud platform BIM models realizes tower crane anticollision, the monitoring of safeload and safely braking control；
Construction elevator monitoring unit, operating personnel's number when for floor where monitoring elevator and stopping the floor in elevator；
Store keeping module, including：Intelligent weighbridge unit, for by weight bridge weighing system at the construction field (site) install additional sensor and
Car license recognition camera registers material vehicle, is taken pictures, data hook and being uploaded, automatically and in cloud platform BIM models
It realizes data correlation, automatically forms materials arrival report；Component and fitting material trace-back unit, for monitor the main steel construction of project or
The process of production, the transport, installation, examination of assembled component and fitting；Warehouse stuff informationization unit enters for passing through project goods and materials
Quick Response Code is pasted when field, goods and materials scan the two-dimensional code carry out material extraction, storage and deployment information real-time Transmission to Internet of Things when allocating
Net platform, and be integrated into BIM models, it automatically generates goods and materials and uses data sheet；
Environmental monitoring and managing power consumption module, including：Environmental monitoring unit, for realizing construction site noise, airborne dust, temperature,
The automatic monitoring of humidity, wind speed, wind direction and sewage, data Dynamic Announce in BIM models, and feed back to water pump, spray
The automatic control equipments such as dust falling system realize environment real time monitoring and automation management and control；Managing power consumption unit, for obtaining project
Electricity consumption, water consumption and the solid waste recycling amount of work progress, and real time on-line monitoring, and realize data in BIM
Three-dimensional visualization and data analysis on model.
Specifically, construction elevator monitoring unit floor where programming count elevator and stops for using radio frequency RFID technique
When by the floor when operating personnel's number in elevator, in each floor attaching rfid chip, number of chips and number of floor levels one are a pair of
Answer, when the operating personnel with preloading personal information RFID chip safety cap passes in and out elevator, in cage RFID receiver from
Operating personnel's data when floor where dynamic statistics elevator and the stop floor in elevator, are integrated into BIM models, in BIM
Personnel's distribution situation of each floor of intuitive displaying scene in model, and monitor elevator safety operation load condition in real time.So as to
To largely reduce the installation number of RFID receiver, and provide a kind of method measuring construction elevator real time execution height.
Platform of internet of things proposed by the present invention based on BIM manages system, including：Lightweight BIM models, safety cap glue
It is attached to the RFID chip of the preloading personal information on safety cap, RFID receiver, camera, wireless temperature acquisition machine, high-supported formwork
Monitoring system, tower crane anticollision monitoring system, intelligent weighbridge, mobile weighbridge, air-quality monitoring system, monitoring water quality on line
Instrument, intellectual water meter, intelligent electric meter, dry type low pressure current transformer and wireless transport module, cloud server and Internet of Things cloud platform.
Specifically, component and fitting material trace-back unit, for using the dynamic two-dimension code main steel construction of mark acquisition project or
The process of production, the transport, installation, examination of assembled component and fitting, by mobile phone terminal scene typing acceptance information, and is synchronized to clothes
It is engaged in device BIM models, is intuitively shown with particular color to carry out real-time tracking monitoring to main component and fitting in BIM models, it is auxiliary
Help the installation progress management of main component and fitting.It is intuitively shown with particular color in BIM models, one mesh of state of main component and fitting
It is clear, progress is facilitated to track.
Video monitor unit is used for by the way that monitoring device is arranged in project construction scene critical positions, by monitoring device
Position marks in three-dimensional BIM models, by clicking corresponding monitoring point in BIM models, carries out WEB terminal and mobile terminal remote image
It checks, monitoring can real-time calling and storage.By adding video monitoring anchor point, more intuitive solid definitely to open up in BIM models
The three-dimensional coordinate for showing monitoring point facilitates checking for monitoring.
The course of work of personnel and vehicles passing in and out management module is as follows.
（1）The identity information of advance assignment statistics personnel is associated with one by one with the data that RFID chip is read, using Excel tables
Entirety imported into platform of internet of things background data base；
（2）When the operating personnel with preloading personal information chip secure cap enters construction site and each construction area, RFID connects
It receives device and reads the personal information data on chip automatically, carry out statistic of classification and be uploaded to platform of internet of things, and by information and BIM moulds
Type is associated, and realizes that demographic data's information visualizes on BIM models, and realize and examined into withdrawing from the arena construction site operating personnel
Diligent registration and qualification certification, field workforce distribution statistics, supporting item manpower management.
The course of work of safety management module is as follows.
（1）At project construction scene, monitoring device is arranged in critical positions, by the position of monitoring device in three-dimensional BIM models
Label can directly put out monitoring point by model, carry out WEB terminal and mobile terminal remote image checks that monitoring can adjust in real time
With and storage；
（2）Exploration project night watching inspection APP plans night watching inspection route in advance, sets inspection point, and marked in BIM models,
Security personnel are registered along perambulatory route to each inspection point using project night watching inspection APP in stipulated time section, and use word,
It takes pictures, the progress inspection situation report-back of video or voice, the data such as time, night watching people, inspection point, night watching situation is uploaded into Internet of Things
Platform is filed, and data can be clicked on BIM models and be checked, realizes security on-duty attendance and project routine safety situation note
Record；
（3）By the way that movable infrared line sensing device is deployed to live danger zone, when someone is close to danger zone, acousto-optic
Alarm starts immediately；By laying flexible diploid deformation monitoring device on high-supported formwork frame body, passed using high-precision tilt angle
Sensor acquires sedimentation, inclination angle, lateral displacement in real time, and the parameters such as space curve are more than that secure threshold starts sound-light alarm.
Meanwhile relative alarm information can be uploaded to cloud platform automatically, in BIM models corresponding position Dynamic Announce, while warning message is certainly
It is dynamic to send information to related personnel and handle.
The course of work of quality management module is as follows.
By developing field management APP, when administrative staff check at the scene, the overlay area of Bluetooth signal is reached, movement
Terminal is automatically positioned floor and inspection position, photographs to record real-time after checking situation or is uploaded to cloud platform offline, data are in BIM
Display is collected on model；Meanwhile can also be achieved quality actual measurement actual quantities real time data acquisition, measured data in platform with BIM moulds
Type data compare automatically, intuitive display actual measurement achievement.And can hierarchical, divide labor service, operation break-down, a point post to automatically analyze and summarize,
Auxiliary improves quality regulatory level.
The course of work of Manage Large-scale Equipment module is as follows.
（1）Tower crane pre-warning system for monitoring is installed in two large-scale tower crane, monitors the large arm elevation angle of tower crane in real time, return
Corner and load-carrying data, data dynamic visual on cloud platform BIM models, the collision offer real-time early warning between tower crane, and it is automatic
Carry out control for brake；Given tower crane is supervised according to the load-carrying of tower crane and amplitude curve to lifting overload every time in real time
Control；
（2）Using radio frequency RFID technique, in each floor attaching rfid chip, chip data and number of floor levels correspond, when wearing
When thering is the operating personnel of preloading personal information RFID chip safety cap to pass in and out elevator, building where RFID receiver programming count elevator
Operating personnel's data when layer and the stop floor in elevator, are integrated into BIM models, can intuitively be shown in BIM models existing
Personnel's distribution situation of each floor in field, and monitor elevator safety load condition in real time.
The course of work of environmental monitoring and managing power consumption module is as follows.
（1）Airborne dust monitors and automatic spray, airborne dust monitoring point are located at construction site main stem and building site gate, supervises in real time
Airborne dust content is surveyed, data upload platform of internet of things, and form airborne dust drain time curve graph, when the concentration of PM2.5 or PM10 reach
There are alarm, warning message to be highlighted in BIM models after to warning value, while spray system and high-pressure water mist machine are automatic
Start, sprinkling equipment water pipe port install additional intellectual water meter, record spray time, position and spray water consumption, spray
Water enters sedimentation basin further through sewer pipe and recycles；
（2）Noise monitoring, main stem and building site gate arrangement noise monitoring monitoring point, monitor level of noise, make an uproar in real time at the construction field (site)
Sound data upload platform of internet of things automatically, and the Dynamic Announce in BIM models is formed daily《Construction site noise testing note
Record》, noise curve figure and monthly per day level of noise analysis chart etc.；
（3）Intelligent water pyroelectric monitor installs intelligent water meter to construction area, living area, Office Area respectively according to construction site situation,
Statistical item construction area, living area, Office Area water consumption（m3）, electricity consumption（kW·h）, real time monitoring water electricity consumption, and will
Data are uploaded to platform of internet of things, data Real time visible on BIM models automatically, and form monthly, annual water electricity consumption report
Table；
（4）Solid waste management, using moveable intelligent weighbridge, type, solid waste to the solid waste of generation
Object total amount, recycling amount, appearance amount, solid waste generating unit, generation time etc. are counted, and intelligent weighbridge system terminal is passed through
Data input is carried out, while data are uploaded to platform of internet of things in real time, Dynamic Announce solid waste generates number in BIM models
According to, automatically form solid waste recycle report.
Platform of internet of things proposed by the present invention based on BIM manages system, has the advantages that.
1, present invention reduces labor service personnel to supervise difficulty, grasps field workforce situation in real time, and cooperation labor service personnel examine
Diligent, working face labour supervision, live progress and labour analyze allotment.
2, the present invention improves the safety of project site operation, video monitoring and the linkage of BIM models, more comprehensively vertical
Body, large scale equipment monitoring data is more accurate in real time, and danger early warning is more automatic, much sooner.
3, the present invention improves the level of Green civilization construction, passes through the noise to construction site, airborne dust, sewage and energy
The real-time monitoring for consuming information has the function that the synergy that lowers consumption.
4, the present invention realizes the trackability of construction information, and with the growth that BIM models and entity are built, data obtain
Magnanimity accumulates, and realizes big data analysis, improves business efficiency by data analysis, number is provided for precision construction, green construction
According to support.
5, the present invention improves the efficiency of telecommuting, by BIM model multi-point touch WEBGL embedded technologies, it is convenient into
Row is long-range to link up；By the integrated of field data, the precision of Remote Decision-making is improved.
6, the data volume of model, light weighed model file size smaller, the quick reading of model is greatly reduced in the present invention
More efficient, the operating experience of administrative staff is more preferable.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (9)
1. a kind of platform of internet of things management method based on BIM, which is characterized in that include the following steps：
The original BIM models comprising architecture information and the building scale of construction are parsed using HTML5/WebGL technologies, use WebGL
Technology carries out light-weight technologg in browser end or mobile terminal to BIM models, to obtain BIM light weighed models；
The various monitoring datas in construction site are obtained, monitoring data, which is integrated on BIM light weighed models, makes its visualization, and same
One platform of internet of things carries out Data Management Analysis, and the feedback of hardware is carried out after data analysis and feeds back to decision, to assist item
Purpose field management.
2. the platform of internet of things management method based on BIM as described in claim 1, which is characterized in that use HTML5/WebGL
When technology is parsed the original BIM models comprising architecture information and the building scale of construction, by the geological information in original BIM models
The tri patch graph data for exporting to general format, according to the parameter law having that puts in order of triangular facet, by grid
Data are divided into the point on face all on boundary line, and the point on face is not entirely on boundary line, for first kind grid data, to boundary
On point simplified, for the second class grid data, since boundary, to original mesh data carry out from left to right, under
Successively simplify on and, carries out repainting rendering to BIM models, at lightweight in browser end or mobile terminal with WebGL technologies
Reason.
3. the platform of internet of things management method based on BIM as described in claim 1, which is characterized in that it is each to obtain construction site
Monitoring data is integrated on BIM light weighed models when making its visualization, by the geometry in original BIM models by kind of monitoring data
Information exports to the tri patch graph data of general format, and assembly information and attribute information useful in BIM models are carried
Carry out structured storage is taken out, and BA can be added by the attribute data of each component in model being converted to by offer development interface
The 3 D stereo framework data of information, by sensor, controller, equipment is added to the data platform to have taken a turn for the better, by middle
Device and data transmission technology are managed, by Internet of Things information real-time update to data platform.
4. the platform of internet of things management method based on BIM as described in claim 1, which is characterized in that construction site monitors number
It is uploaded according to being realized by the ends field management APP, wherein component naming rule and field management APP end current checks in BIM models
The naming rule at position is identical, to ensure that the list of quality management can be interrelated by BIM model parameters, realizes quality pipe
Anchor point of the data on BIM models is managed to show.
5. a kind of platform of internet of things based on BIM manages system, which is characterized in that including：
BIM light weighed model processing modules, for using HTML5/WebGL technologies will include huge redundancy magnanimity architecture information and
The original BIM models of the huge building scale of construction are parsed, with WebGL technologies browser end or mobile terminal to BIM models into
Row light-weight technologg, to obtain BIM light weighed models；
Monitoring data is integrated on BIM light weighed models by data management module for obtaining the various monitoring datas in construction site
Make its visualization, and Data Management Analysis is carried out in same platform of internet of things, the feedback of hardware and anti-is carried out after data analysis
It feeds decision, with the field management of supporting item.
6. a kind of platform of internet of things based on BIM as claimed in claim 5 manages system, which is characterized in that the data pipe
Managing module includes：
Personnel and vehicles passing in and out management module, including：Personal management unit, for more using radio frequency RFID technique and BIM models
Point touch-control WEBGL technologies are realized to construction site operating personnel into attendance registration of withdrawing from the arena, qualification certification, Field Force's three-dimensional visible
Change distribution statistics and labour's analysis；Vehicles passing in and out administrative unit, for obtains disengaging construction site vehicle photographic registration with
License auto-recognition system information；
Safety management module, including：Video monitor unit, for monitoring construction emphasis position；Night watching routing inspection unit, for passing through
Project night watching inspection APP realizes that night watching inspection route and inspection point mark in BIM models, realizes inspection data in BIM models
Middle click is checked, realizes security on-duty attendance and project routine safety situation record；Danger zone alarm unit, for by
Human body infrared displacement sensor is arranged in live danger zone, and when someone is close, audible-visual annunciator starts immediately, while alarm signal
Breath is integrated into BIM models, sends information to related personnel's processing automatically；High-supported formwork deformation monitoring unit, for by height
Flexible diploid deformation monitoring device is installed on formwork, the deformation of high-supported formwork is monitored in real time, carries out danger early warning；
Quality management module, for by field management APP, typing field management APP after the acquisition of site inspection situation, in real time or
Offline to be uploaded to cloud platform, data collect display on BIM models, realize that quality in site problem informationization is collected and managed；
Manage Large-scale Equipment module, including：Tower crane monitoring unit monitors the large arm elevation angle, angle of revolution and the load-carrying number of tower crane in real time
According to data dynamic visual in cloud platform BIM models realizes tower crane anticollision, the monitoring of safeload and safely braking control；
Construction elevator monitoring unit, operating personnel's number when for floor where monitoring elevator and stopping the floor in elevator；
Store keeping module, including：Intelligent weighbridge unit, for by weight bridge weighing system at the construction field (site) install additional sensor and
Car license recognition camera registers material vehicle, is taken pictures, data hook and being uploaded, automatically and in cloud platform BIM models
It realizes data correlation, automatically forms materials arrival report；Component and fitting material trace-back unit, for monitor the main steel construction of project or
The process of production, the transport, installation, examination of assembled component and fitting；Warehouse stuff informationization unit enters for passing through project goods and materials
Quick Response Code is pasted when field, goods and materials scan the two-dimensional code carry out material extraction, storage and deployment information real-time Transmission to Internet of Things when allocating
Net platform, and be integrated into BIM models, it automatically generates goods and materials and uses data sheet；
Environmental monitoring and managing power consumption module, including：Environmental monitoring unit, for realizing construction site noise, airborne dust, temperature,
The automatic monitoring of humidity, wind speed, wind direction and sewage, data Dynamic Announce in BIM models, and feed back to water pump, spray
The automatic control equipments such as dust falling system realize environment real time monitoring and automation management and control；Managing power consumption unit, for obtaining project
Electricity consumption, water consumption and the solid waste recycling amount of work progress, and real time on-line monitoring, and realize data in BIM
Three-dimensional visualization and data analysis on model.
7. the platform of internet of things based on BIM manages system as claimed in claim 6, which is characterized in that construction elevator monitoring is single
Member, for using radio frequency RFID technique, floor where programming count elevator and operating personnel's number in elevator when stopping the floor
When, in each floor attaching rfid chip, number of chips and number of floor levels correspond, when with preloading personal information RFID chip
When the operating personnel of safety cap passes in and out elevator, floor where RFID receiver programming count elevator and the stop floor in cage
When elevator in operating personnel's data, be integrated into BIM models, with the personnel of each floor of intuitive displaying scene in BIM models
Distribution situation, and monitor elevator safety operation load condition in real time.
8. the platform of internet of things based on BIM manages system as claimed in claim 6, which is characterized in that component and fitting material traces
Unit, for using the production of the dynamic two-dimension code main steel construction of mark acquisition project or assembled component and fitting, transport, installation,
The process of examination by mobile phone terminal scene typing acceptance information, and is synchronized in server B IM models, with spy in BIM models
Determining color, intuitively display assists the installation progress management of main component and fitting to carry out real-time tracking monitoring to main component and fitting.
9. the platform of internet of things based on BIM manages system as claimed in claim 6, which is characterized in that video monitor unit is used
In by project construction scene critical positions be arranged monitoring device, the position of monitoring device is marked in three-dimensional BIM models,
It by clicking corresponding monitoring point in BIM models, carries out WEB terminal and mobile terminal remote image and checks, monitoring real-time calling and can deposit
Storage.
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| CN116307531A (en) * | 2023-02-22 | 2023-06-23 | 中电建建筑集团有限公司 | Digital supervision command and dispatch method based on 5G+ internet of things |
| CN116307531B (en) * | 2023-02-22 | 2023-11-03 | 中电建建筑集团有限公司 | Digital supervision command and dispatch method based on 5G+ internet of things |
| CN116129277A (en) * | 2023-04-04 | 2023-05-16 | 成都兰腾科技有限公司 | Building energy-saving detection method and system |
| CN116129277B (en) * | 2023-04-04 | 2023-11-21 | 重庆市建设工程质量检验测试中心有限公司 | Building energy-saving detection method and system |
| CN116305507B (en) * | 2023-05-25 | 2023-08-11 | 中建安装集团西安建设投资有限公司 | BIM technology-based air duct assembly method and system |
| CN116305507A (en) * | 2023-05-25 | 2023-06-23 | 中建安装集团西安建设投资有限公司 | BIM technology-based air duct assembly method and system |
| CN116703335A (en) * | 2023-08-04 | 2023-09-05 | 山东创恩信息科技股份有限公司 | Engineering supervision method and system based on Internet of things data sharing |
| CN117419845A (en) * | 2023-10-18 | 2024-01-19 | 质点数字科技有限公司 | High formwork construction monitoring method, device, equipment and medium based on Internet of things |
| CN117765434A (en) * | 2023-12-14 | 2024-03-26 | 提书工程科技(上海)有限公司 | On-site video image processing method and system for constructional engineering |
| CN118070664A (en) * | 2024-03-04 | 2024-05-24 | 江苏商贸职业学院 | Building energy consumption intelligent simulation method based on Internet of things and BIM |
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Effective date of registration: 20221124 Address after: 4F-3, Building A, Future Design Art Center, No.2560 Park Avenue, East New District, Chengdu, Sichuan 610000 (self declared) Patentee after: The First Construction (Sichuan) Co.,Ltd. of China Construction Third Engineering Bureau Patentee after: CHINA CONSTRUCTION THIRD BUREAU FIRST ENGINEERING Co.,Ltd. Address before: 430040, No. 1, Soochow Road, Dongxihu District, Hubei, Wuhan Patentee before: CHINA CONSTRUCTION THIRD BUREAU FIRST ENGINEERING Co.,Ltd. |