CN110516303A - Bridge construction management method for visualizing and device based on lightweight BIM - Google Patents
Bridge construction management method for visualizing and device based on lightweight BIM Download PDFInfo
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- CN110516303A CN110516303A CN201910671797.0A CN201910671797A CN110516303A CN 110516303 A CN110516303 A CN 110516303A CN 201910671797 A CN201910671797 A CN 201910671797A CN 110516303 A CN110516303 A CN 110516303A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06313—Resource planning in a project environment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
Abstract
The invention discloses a kind of bridge project management method for visualizing and device based on lightweight BIM, which comprises integrates QT interface application with WebGL；User is received in the model of backstage upload and is loaded into BIM lightweight engine, model information is stored in the first database of BIM lightweight engine after the processing of BIM lightweight engine compression；WebGL is called to read load BIM model image data and the in the display interface corresponding three-dimensional visualization BIM model image of rendering displaying.Bridge construction management method for visualizing according to the present invention based on lightweight BIM, it is limited to solve the project under construction information content that it shows due to two dimensional image, the problem of can not intuitively understanding more items information；It realizes three-dimensional visualization and shows bridge construction progress and related architecture information, the progress msg in terms of capable of quickly, precisely, intuitively grasping bridge construction by the three-dimensional visualization method, project manager.
Description
Technical field
The present invention relates to bridge construction project management techniques more particularly to a kind of bridge construction pipes based on lightweight BIM
Manage method for visualizing and device.
Background technique
Progress control system generally uses two-dimensional sequence image to show project process in existing highway bridge construction projects, so
And the project under construction information content that it shows due to two dimensional image is limited, and project manager can not understand simple and clearly more
The accurate picture of entry information.Based on the above issues, present invention needs design a kind of realize by computer and show bridge
The method for visualizing of construction speed and related architecture information, by the three-dimensional visualization method, project manager can quickly, essence
It is quasi-, intuitively grasp progress msg in terms of bridge construction.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
First purpose is to propose a kind of bridge construction management method for visualizing based on lightweight BIM.
Second object of the present invention is to propose a kind of bridge construction management visualization device based on lightweight BIM.
Third object of the present invention is to propose a kind of computer equipment.
Fourth object of the present invention is to propose a kind of computer storage medium.
To achieve the above object, in a first aspect, the bridge construction management according to an embodiment of the present invention based on lightweight BIM
Method for visualizing, which comprises
QT interface application is integrated with WebGL；
User is received in the model of backstage upload and is loaded into BIM lightweight engine, at BIM lightweight engine compression
Model information is stored in the first database of BIM lightweight engine after reason；
WebGL is called to read load BIM model image data and the in the display interface corresponding three-dimensional visible of rendering displaying
Change BIM model image.
Second aspect, the bridge construction management visualization device according to an embodiment of the present invention based on lightweight BIM, packet
It includes:
Module is integrated, for integrating QT interface application with WebGL；
Model load and information preservation module, for receiving user in the model of backstage upload and being loaded into BIM lightweight
Model information is stored in the first database of BIM lightweight engine by engine after the processing of BIM lightweight engine compression；
Call read and image rendering display module, for call WebGL read load BIM model image data and
Rendering shows corresponding three-dimensional visualization BIM model image on display interface.
It the third aspect, computer equipment according to an embodiment of the present invention, including memory, processor and is stored in described
On memory and the computer program that can run on the processor, which is characterized in that the processor executes the calculating
It realizes when machine program as described above based on the bridge construction management method for visualizing of lightweight BIM.
Fourth aspect, computer storage medium according to an embodiment of the present invention are stored thereon with computer program, feature
It is, realizes when which is executed by processor as described above based on the bridge construction management method for visualizing of lightweight BIM.
Bridge construction management method for visualizing according to the present invention based on lightweight BIM, by first integrate the interface QT and
WebGL, so that call the BIM model image through BIM engine light-weight technologg to be rendered on the interface QT by WebGL, from
And show the corresponding three-dimensional visualization image of BIM model in bridge construction progress.Solve due to two dimensional image its show
The problem of project under construction information content is limited, can not intuitively understand more items information；It realizes three-dimensional visualization and shows that bridge is applied
Work progress and related architecture information quickly, precisely, can be grasped intuitively by the three-dimensional visualization method, project manager
Progress msg in terms of bridge construction.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow chart of bridge construction management method for visualizing of the embodiment of the present invention based on lightweight BIM；
Fig. 2 is the structural schematic diagram of bridge construction management visualization device of the embodiment of the present invention based on lightweight BIM；
Fig. 3 is the structural schematic diagram of computer equipment one embodiment of the present invention.
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 embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Shown in referring to Fig.1, Fig. 1 shows the bridge construction management provided in an embodiment of the present invention based on lightweight BIM can
Depending on the flow chart of change method one embodiment, for ease of description, only the parts related to the embodiment of the present invention are shown.
The present invention specifically includes when it is implemented, being somebody's turn to do the bridge construction management method for visualizing based on lightweight BIM:
S101, QT interface application and WebGL are integrated.
S102, user is received in the model of backstage upload and is loaded into BIM lightweight engine, through BIM lightweight engine pressure
Model information is stored in the first database of BIM lightweight engine after contracting processing.
S103, WebGL is called to read load BIM model image data and in the display interface rendering displaying corresponding three
Dimension visualization BIM model image.
Bridge construction management method for visualizing according to the present invention based on lightweight BIM, by first integrate the interface QT and
WebGL, so that call the BIM model image through BIM engine light-weight technologg to be rendered on the interface QT by WebGL, from
And show the corresponding three-dimensional visualization image of BIM model in bridge construction progress.
Specifically, in step s101, since QT is a cross-platform C++ graphical user interface application program development frame
Frame.Based on the excellent cross-platform characteristic of QT: QT supports following operating system: Microsoft Windows 95/98,
Microsoft Windows NT, Linux, Solaris, SunOS, HP-UX, Digital UNIX, Irix, FreeBSD, BSD/
OS, SCO, AIX, OS390, QNX etc..The well packaged mechanism of QT makes the degree of modularity of QT very high, and furthermore QT also has
There is api interface very rich, QT includes up to 250 or more C++ classes, also collections of the offer based on template,
Serialization, file, I/O device, directory management, date/time；Also support 2D/3D figure
OpenGL is supported in rendering.
WebGL (Web Graphics Library, Web graph shape library, abbreviation WebGL) is a kind of 3D drawing agreement, this
The permission of drawing technique standard is combined together JavaScript and OpenGL ES 2.0, by increasing OpenGL ES's 2.0
One JavaScript binding, WebGL can provide hardware 3D for HTML5Canvas and accelerate rendering, and WebGL is ideally solved
Two problems of existing Web interactive three-dimensional animation: first, it realizes that Web interactive three-dimensional is dynamic by html script itself
The production of picture is supported without any browser plug-in；Second, the figure wash with watercolours that it is carried out using the graphics hardware acceleration function of bottom
Dye is realized by unified, standard, cross-platform OpenGL interface.
The present invention is based on OpenGL to integrate QT interface application with WebGL, and also draws in advance in local side
Enter BIM lightweight engine, so that showing 3D figure rendering effect by calling WebGL that can realize on the interface QT.
Specifically, BIM (Building Information Modeling, abbreviation BIM) can help to realize architecture information
It is integrated, from the design of building, construction, operation until building life cycle management termination, various information are integrated in one always
In three-dimensional model information database.The core of BIM is to utilize digitlization skill by establishing virtual architectural engineering threedimensional model
Art provides the complete and consistent architectural engineering information bank of actual conditions for this model.The information bank not only includes that description is built
The geological information, professional attributes and status information for building component of thing further comprise the shape in non-component object (such as space, motor behavior)
State information.The present invention is when it is implemented, can introduce the threedimensional model comprising bridge construction information by this technology, greatly
The Information Integration degree for improving bridge construction engineering greatly, so that the supervisor of construction for science of bridge building project provides one
A engineering information display platform.
The present invention specifically includes: BIM when it is implemented, the BIM lightweight engine has used the api interface of a system
Initialization interface EngineInit (divId, bCube, cubePath), the mouse control interface of lightweight engine scene
SetMouse Mode (value), two three-dimensional interactive interface OrthogonalScreenshot (tag, dataglids), by longitude
Latitudinal elevation is converted into the LatLonToVec (lat, lon, altitude) of three-dimensional xyz, modification label picture interface
UpdateAnchor (anchorName, width, height, picPath), component is moved to specific position
The AddModel of model is added in SetActorPosition (guid, position) interface, BIM lightweight engine scene
The color of stress model in (filename, tag, bCamera) interface, setting BIM lightweight engine current scene
Stress model is transparent in SetModelColor (TAG, RED, GREEN, BLUE) interface, setting BIM lightweight engine current scene
SetModelAlpha (TAG, the ALPHA) interface of degree and setting model hides and the SetModelVisible of display (TAG,
VISIBLE) interface.
Further, in step s 102, user is received in the model of backstage upload and is loaded into BIM lightweight engine,
Model information is stored in the first database of BIM lightweight engine after the processing of BIM lightweight engine compression.
The present invention is when it is implemented, the BIM lightweight engine is used to incite somebody to action model information progress lightweight compression processing
The model data that user uploads is compressed, and database purchase and data transmission can be optimized.
Main BIM lightweight is loaded in the corresponding bridge construction model component of backstage upload according to bridge construction progress needs
Light-weight technologg is carried out in engine, is enabled and is directly quickly rendered three-dimensional visualization with low power in the interface QT or browser end
Model and displaying related data, including geometric data and industry data；BIM model of the invention is used after the processing of lightweight engine
In save and network transmission data volume can be compressed to it is smaller than the data volume of initial three-dimensional grid, for example the present invention through lightweight
The model information into the first database is saved after compression processing and the model data information in primitive modeling software compares,
It can accomplish that size is about 1/4~1/10, greatly optimization storage and data transmission.Specifically, the BIM lightweight engine
First database is the BIMWEB_TEST2 database in engine, and model data is specifically stored in BIMWEB_TEST2 database
In model_propety table and model_tree.
Further, in step s 103, by calling WebGL to read load BIM model image data and on display circle
Rendering shows corresponding three-dimensional visualization BIM model image on face.The calling WebGL reads load BIM model image data
Later further include: the BIM model image data are stored in the first database of the BIM lightweight engine.I.e. to
The BIM model and image data of overcompression processing save the model_ of the BIMWEB_TEST2 database to BIM lightweight engine
In propety table and model_tree, can be called directly when needing to reuse, do not need user repeat upload model or
Light-weight technologg is carried out again to model.
From the foregoing, it will be observed that the present invention solve due to two dimensional image its show project under construction information content it is limited, can not be intuitive
The problem of understanding more items information；It realizes three-dimensional visualization and shows bridge construction progress and related architecture information, by this
Three-dimensional visualization method, project manager can quickly, precisely, intuitively grasp bridge construction in terms of progress msg.
Further, after the step S102 further include:
It is previously provided with input information option in BIM lightweight engine, user's input is received according to the information option
Information, and by the information preservation in the second database of BIM lightweight engine.
Specifically, input information option is preset, the information option, which may include: that emigrant's beam construction is used, builds mould
The information such as type, construction period, Construction State.Project manager can input specifying information according to bridge construction actual conditions,
The information preservation of input is specifically stored in the information of db7 database into the second database of BIM lightweight engine
In table.
Further, in the step S103, the calling WebGL is also wrapped after reading load BIM model image data
It includes:
Call WEBGL read the model ID in the model information mark and working procedure information, while according to construct into
It spends the BIM model image shown to rendering and adds color.Specifically call model_propety table and model_tree table, knot
Model_propety, model_propety and information table are closed, is identified and is constructed by the type ID in reading database
Process information adds color to model.Therefore, in the different progresses of bridge construction, used model component color can be right
Not colored when should select different colorings, normal construction, user can intuitively find out on the visual image that rendering generates to be worked as
The specifying information of specific progress, used model component and model component that front axle beam is constructed.
Further, in the step S103, the rendering in the display interface shows corresponding three-dimensional visualization BIM mould
After type image further include:
It receives user's operation and chooses model component, triggering calls WEBGL to read the model component pair in the model information
Working procedure information, the practical planning data answered.And display interface show the corresponding scheduled start date of the model component,
Plan completion date, actual starting date, actual finish date and actually accomplish state.Specifically, by spending which energy
More accurately show bridge construction progress msg and Construction State.It further, can also be real by the interface QT write-in program
Now to interactive operations such as the rotations, translation, scaling of bridge 3-D image, it is convenient for from any angle and level to bridge model progress
Carry out research and analysis.
Bridge construction management method for visualizing according to the present invention based on lightweight BIM, solves due to two dimensional image
The problem of project under construction information content that it shows is limited, can not intuitively understand more items information；Realize three-dimensional visualization exhibition
Show bridge construction progress and related architecture information, by the three-dimensional visualization method, project manager can quickly, precisely, it is straight
See the progress msg in terms of bridge construction is grasped on ground.
Referring to shown in Fig. 2, Fig. 2 shows the bridge construction managements provided in an embodiment of the present invention based on lightweight BIM can
The structural schematic diagram of one embodiment is set depending on disguising, for ease of description, only the parts related to the embodiment of the present invention are shown.
Specifically, the bridge construction management visualization device 10 based on lightweight BIM includes:
Module 11 is integrated, for integrating QT interface application with WebGL.
Model load and information preservation module 12, for receiving user in the model of backstage upload and being loaded into BIM light weight
Change engine, model information is stored in the first database of BIM lightweight engine after the processing of BIM lightweight engine compression.
It calls and reads and image rendering display module 13, for calling WebGL to read load BIM model image data, simultaneously
Rendering shows corresponding three-dimensional visualization BIM model image in the display interface.
Further, described device 10 further include:
Described device further include:
The previously-introduced module of engine, for introducing BIM lightweight engine in local side in advance.
Image data preserving module, for the BIM model image data to be stored in the of the BIM lightweight engine
One database.
Further, described device 10 further include:
MIM message input module, for being previously provided with input information option in BIM lightweight engine, according to the information
Option receives user and inputs information, and by the information preservation in the second database of BIM lightweight engine.
Color of image adding module, for calling WEBGL to read the model ID mark in the model information and construction work
Sequence information, while color is added to the BIM model image that rendering is shown according to construction speed.
Reading and state display module are called, chooses model component for receiving user's operation, triggering calls WEBGL to read
The corresponding working procedure information of the model component, practical planning data in the model information.And this is shown in display interface
It the corresponding scheduled start date of model component, plan completion date, actual starting date, actual finish date and actually accomplishes
State.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device or system class embodiment, since it is basically similar to the method embodiment, so be described relatively simple, it is related
Place illustrates referring to the part of embodiment of the method.
Referring to shown in Fig. 3, Fig. 3 shows the structural schematic diagram of computer equipment embodiment provided in an embodiment of the present invention,
For ease of description, only the parts related to the embodiment of the present invention are shown.Specifically, the computer equipment 300 includes storage
Device 302, processor 301 and it is stored in the computer program that can be run in the memory 302 and on the processor 301
3021, the processor 301 is realized when executing the computer program such as the step of above-described embodiment the method, such as Fig. 1
Shown in S101 to S103 the step of.Alternatively, the processor 301 realizes above-described embodiment institute when executing the computer program
State the function of each module/unit in device, such as the function of module 11 to 13 shown in Fig. 2.
Illustratively, the computer program can be divided into one or more module/units, one or more
A module/unit is stored in the memory 302, and is executed by the processor 301, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program in the computer equipment 300 is described.For example, the computer program can be divided
It is cut into and integrates module 11, model load and information preservation module 12, calls reading and image rendering display module 13.
Wherein, module 11 is integrated, for integrating QT interface application with WebGL.
Model load and information preservation module 12, for receiving user in the model of backstage upload and being loaded into BIM light weight
Change engine, model information is stored in the first database of BIM lightweight engine after the processing of BIM lightweight engine compression.
It calls and reads and image rendering display module 13, for calling WebGL to read load BIM model image data, simultaneously
Rendering shows corresponding three-dimensional visualization BIM model image in the display interface.
The computer equipment 300 may include, but be not limited only to processor 301, memory 302.Those skilled in the art
It is appreciated that figure is only the example of computer equipment 300, the restriction to computer equipment 300 is not constituted, may include ratio
More or fewer components are illustrated, perhaps combine certain components or different components, such as the computer equipment 300 is also
It may include input-output equipment, network access equipment, bus etc..
Alleged processor 301 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors 301, digital signal processor 301 (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), field programmable gate array
(FieldProgrammable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor are patrolled
Collect device, discrete predetermined hardware component etc..General processor 301 can be microprocessor 301 or the processor 301 can also be with
It is any conventional processor 301 etc..
The memory 302 can be the internal storage unit of the computer equipment 300, such as computer equipment 300
Hard disk or memory.The memory 302 is also possible to the External memory equipment of the computer equipment 300, such as the meter
Calculate the plug-in type hard disk being equipped on machine equipment 300, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card) etc..Further, the memory 302 can also both include
The internal storage unit of the computer equipment 300 also includes External memory equipment.The memory 302 by store it is described based on
Other programs and data needed for calculation machine program 3021 and the computer equipment 300.The memory 302 can be also used for
Temporarily store the data that has exported or will export.
The embodiment of the invention also provides a kind of computer readable storage medium, computer-readable recording medium storage has meter
Calculation machine program is realized the step in the method as described in above-described embodiment, such as is schemed when computer program is executed by processor 301
Step S101 to S103 shown in 1.Alternatively, the computer program realizes institute in above-described embodiment when being executed by processor 301
State the function of each module/unit in device, such as the function of module 11 to 13 shown in Fig. 2.
The computer program can be stored in a computer readable storage medium, and the computer program is by processor
301 when executing, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program generation
Code, the computer program code can be source code form, object identification code form, executable file or certain intermediate forms
Deng.The computer-readable medium may include: any entity or device, record that can carry the computer program code
Medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..
It should be noted that the computer-readable medium include content can according in jurisdiction legislation and specially
The requirement of benefit practice carries out increase and decrease appropriate, such as in certain jurisdictions, computer-readable according to legislation and patent practice
Medium do not include be electric carrier signal and telecommunication signal.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
The steps in the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in system of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronics predetermined hardware or computer software and electronics predetermined hardware.These
Function is executed actually with predetermined hardware or software mode, specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/computer equipment 300 and method, it can
To realize by another way.For example, 300 embodiment of device/computer equipment described above is only schematical,
For example, the division of the module or unit, only a kind of logical function partition, can there is other division side in actual implementation
Formula, such as multiple units or components can be combined or can be integrated into another system, or some features can be ignored, or not
It executes.Another point, shown or discussed mutual coupling or direct-coupling or communication connection can be to be connect by some
Mouthful, the INDIRECT COUPLING or communication connection of device or unit can be electrical property, mechanical or other forms.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of bridge construction management method for visualizing based on lightweight BIM characterized by comprising
QT interface application is integrated with WebGL；
User is received in the model of backstage upload and is loaded into BIM lightweight engine, after the processing of BIM lightweight engine compression
Model information is stored in the first database of BIM lightweight engine；
WebGL is called to read load BIM model image data and the in the display interface corresponding three-dimensional visualization of rendering displaying
BIM model image.
2. the bridge construction management method for visualizing according to claim 1 based on lightweight BIM, which is characterized in that institute
State method further include:
BIM lightweight engine is introduced in local side in advance；
The calling WebGL is read after load BIM model image data further include:
The BIM model image data are stored in the first database of the BIM lightweight engine.
3. the bridge construction management method for visualizing according to claim 1 based on lightweight BIM, which is characterized in that institute
It states and receives user in the model of backstage upload and be loaded into BIM lightweight engine, it will after the processing of BIM lightweight engine compression
Model information is stored in after the first database of BIM lightweight engine further include:
It is previously provided with input information option in BIM lightweight engine, user is received according to the information option and inputs information,
And by the information preservation in the second database of BIM lightweight engine.
4. the bridge construction management method for visualizing according to claim 1 based on lightweight BIM, which is characterized in that institute
It states after calling WebGL to read load BIM model image data further include:
It calls WEBGL to read the mark of the model ID in the model information and working procedure information, while being given according to construction speed
The BIM model image that rendering is shown adds color.
5. the bridge construction management method for visualizing according to claim 1 based on lightweight BIM, which is characterized in that institute
It states after rendering the corresponding three-dimensional visualization BIM model image of displaying in the display interface further include:
It receives user's operation and chooses model component, it is corresponding that triggering calls WEBGL to read the model component in the model information
Working procedure information, practical planning data；And the corresponding scheduled start date of the model component, plan are shown in display interface
Target date, actual starting date, actual finish date and actually accomplish state.
6. a kind of bridge construction management visualization device based on lightweight BIM characterized by comprising
Module is integrated, for integrating QT interface application with WebGL；
Model load and information preservation module, for receiving user in the model of backstage upload and being loaded into BIM lightweight and draw
It holds up, model information is stored in the first database of BIM lightweight engine after the processing of BIM lightweight engine compression；
Reading and image rendering display module are called, for calling WebGL to read load BIM model image data and showing
Rendering shows corresponding three-dimensional visualization BIM model image on interface.
7. the bridge construction management visualization device according to claim 6 based on lightweight BIM, which is characterized in that institute
State device further include:
The previously-introduced module of engine, for introducing BIM lightweight engine in local side in advance；
Image data preserving module, for the BIM model image data to be stored in the first number of the BIM lightweight engine
According to library.
8. the bridge construction management visualization device according to claim 6 based on lightweight BIM, which is characterized in that institute
State device further include:
MIM message input module, for being previously provided with input information option in BIM lightweight engine, according to the information option
It receives user and inputs information, and by the information preservation in the second database of BIM lightweight engine；
Color of image adding module, for calling WEBGL to read the model ID mark in the model information and working procedure letter
Breath, while color is added to the BIM model image that rendering is shown according to construction speed；
Calling is read and state display module, chooses model component for receiving user's operation, triggering is called described in WEBGL reading
The corresponding working procedure information of the model component, practical planning data in model information；And the model is shown in display interface
The corresponding scheduled start date of component, plan completion date, actual starting date, actual finish date and actually accomplish shape
State.
9. a kind of computer equipment, including memory, processor and it is stored on the memory and can be in the processor
The computer program of upper operation, which is characterized in that the processor realized when executing the computer program as claim 1 to
Based on the bridge construction management method for visualizing of lightweight BIM described in 5 any one.
10. a kind of computer storage medium, is stored thereon with computer program, which is characterized in that the program is executed by processor
Bridge construction management method for visualizing based on lightweight BIM of the Shi Shixian as described in claim 1 to 5 any one.
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| CN201910671797.0A CN110516303A (en) | 2019-07-24 | 2019-07-24 | Bridge construction management method for visualizing and device based on lightweight BIM |
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| CN201910671797.0A CN110516303A (en) | 2019-07-24 | 2019-07-24 | Bridge construction management method for visualizing and device based on lightweight BIM |
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| CN (1) | CN110516303A (en) |
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| CN111597618A (en) * | 2020-05-19 | 2020-08-28 | 翟玉华 | Bridge monitoring system based on BIM-GIS |
| CN112214821A (en) * | 2020-10-20 | 2021-01-12 | 浙江兴土桥梁临时钢结构工程有限公司 | Bridge construction plan visualization method, device, equipment and storage medium |
| CN112464318A (en) * | 2020-11-25 | 2021-03-09 | 中铁二局集团勘测设计院有限责任公司 | BIM-based visual process engineering method display system and method |
| CN112733232A (en) * | 2021-01-05 | 2021-04-30 | 西安建筑科技大学 | BIM-based bridge information detection and visualization system construction method |
| CN113240403A (en) * | 2021-06-10 | 2021-08-10 | 周明升 | Engineering construction project management system and method based on multi-source data |
| CN113642173A (en) * | 2021-08-13 | 2021-11-12 | 广东电网有限责任公司广州供电局 | High-simulation traction field construction simulation method based on laser cloud |
| CN113656866A (en) * | 2021-07-30 | 2021-11-16 | 中建二局安装工程有限公司 | 3D visualization progress management method based on BIM, storage medium and computer equipment |
| CN114065366A (en) * | 2022-01-17 | 2022-02-18 | 四川省交通勘察设计研究院有限公司 | BIM-based construction map engine visual interaction method |
| WO2022040919A1 (en) * | 2020-08-25 | 2022-03-03 | 南京翱翔信息物理融合创新研究院有限公司 | Internet-based method for displaying three-dimensional road bridge progress |
| CN115578047A (en) * | 2022-09-07 | 2023-01-06 | 北京云庐科技有限公司 | Progress management system, progress management method, electronic device, and storage medium |
| CN116029529A (en) * | 2023-02-20 | 2023-04-28 | 山东迈源建设集团有限公司 | BIM-based bridge construction progress management method and system |
| CN116049936A (en) * | 2022-12-20 | 2023-05-02 | 中国建筑第二工程局有限公司 | Decoration management method and system based on BIM model in nuclear power construction |
| CN117521233A (en) * | 2024-01-08 | 2024-02-06 | 中建交通建设集团有限公司 | Building engineering digital template library with low graphic performance requirement and building method |
| CN117540474A (en) * | 2023-11-20 | 2024-02-09 | 中建三局集团有限公司 | BIM-based whole process management method and related device |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111597618A (en) * | 2020-05-19 | 2020-08-28 | 翟玉华 | Bridge monitoring system based on BIM-GIS |
| CN111597618B (en) * | 2020-05-19 | 2022-06-03 | 翟玉华 | Bridge monitoring system based on BIM-GIS |
| WO2022040919A1 (en) * | 2020-08-25 | 2022-03-03 | 南京翱翔信息物理融合创新研究院有限公司 | Internet-based method for displaying three-dimensional road bridge progress |
| CN112214821A (en) * | 2020-10-20 | 2021-01-12 | 浙江兴土桥梁临时钢结构工程有限公司 | Bridge construction plan visualization method, device, equipment and storage medium |
| CN112464318A (en) * | 2020-11-25 | 2021-03-09 | 中铁二局集团勘测设计院有限责任公司 | BIM-based visual process engineering method display system and method |
| CN112733232A (en) * | 2021-01-05 | 2021-04-30 | 西安建筑科技大学 | BIM-based bridge information detection and visualization system construction method |
| CN113240403A (en) * | 2021-06-10 | 2021-08-10 | 周明升 | Engineering construction project management system and method based on multi-source data |
| CN113656866A (en) * | 2021-07-30 | 2021-11-16 | 中建二局安装工程有限公司 | 3D visualization progress management method based on BIM, storage medium and computer equipment |
| CN113642173A (en) * | 2021-08-13 | 2021-11-12 | 广东电网有限责任公司广州供电局 | High-simulation traction field construction simulation method based on laser cloud |
| CN114065366A (en) * | 2022-01-17 | 2022-02-18 | 四川省交通勘察设计研究院有限公司 | BIM-based construction map engine visual interaction method |
| CN115578047A (en) * | 2022-09-07 | 2023-01-06 | 北京云庐科技有限公司 | Progress management system, progress management method, electronic device, and storage medium |
| CN116049936A (en) * | 2022-12-20 | 2023-05-02 | 中国建筑第二工程局有限公司 | Decoration management method and system based on BIM model in nuclear power construction |
| CN116049936B (en) * | 2022-12-20 | 2023-09-08 | 中国建筑第二工程局有限公司 | Decoration management method and system based on BIM model in nuclear power construction |
| CN116029529A (en) * | 2023-02-20 | 2023-04-28 | 山东迈源建设集团有限公司 | BIM-based bridge construction progress management method and system |
| CN117540474A (en) * | 2023-11-20 | 2024-02-09 | 中建三局集团有限公司 | BIM-based whole process management method and related device |
| CN117521233A (en) * | 2024-01-08 | 2024-02-06 | 中建交通建设集团有限公司 | Building engineering digital template library with low graphic performance requirement and building method |
| CN117521233B (en) * | 2024-01-08 | 2024-03-15 | 中建交通建设集团有限公司 | Building engineering digital template library with low graphic performance requirement and building method |
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