CN107392561A - Architectural environment panorama based on BIM and internet shows method - Google Patents

Architectural environment panorama based on BIM and internet shows method Download PDF

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Publication number
CN107392561A
CN107392561A CN201710417666.0A CN201710417666A CN107392561A CN 107392561 A CN107392561 A CN 107392561A CN 201710417666 A CN201710417666 A CN 201710417666A CN 107392561 A CN107392561 A CN 107392561A
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threedimensional model
model file
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weighted
bim
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邰鑫月
刘寅虎
路运全
武云刚
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Qingdao Sino German Information Service Co Ltd
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
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    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/957Browsing optimisation, e.g. caching or content distillation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
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Abstract

The present invention proposes that a kind of architectural environment panorama based on BIM and internet shows method, comprises the following steps:Step 1: according to object inside and outside actual building and building and original physical aspect of surrounding enviroment, threedimensional model file is formed using the threedimensional model of object inside and outside 3 d modeling software design building thing and building;Step 2: carrying out data light-weight technologg to the threedimensional model file in step 1, light-weighted threedimensional model file may finally be obtained;Step 3: by the light-weighted threedimensional model file distribution in step 2 to WEB server;Step 4: using browser client by network access WEB server, and ask the instant loading of the light-weighted threedimensional model file of WEB server progress;Step 5: after the completion of the loading of light-weighted threedimensional model file, threedimensional model is operated in browsing device net page by input equipment threedimensional model is showed with panorama.Beneficial effects of the present invention are:Architectural environment panorama is showed through browser.

Description

Architectural environment panorama based on BIM and internet shows method
Technical field
It is complete more particularly to a kind of architectural environment based on BIM and internet the present invention relates to architectural control technical field Scape shows method.
Background technology
As internet is increasingly mature, reconfigured to solve the monotechnics of all trades and professions by more diversified, Cross-cutting integration can more preferably solve actual demand.In building field, in order to preferably be closed to the project construction cycle The effective supervision of reason, to whole building internal structure, pipeline is arranged, circuit disposes etc. how to design, whether is rationally required for one Individual rational design and planning, be based entirely in early days the artificial later stage building interior details built up is carried out naked-eye observation, The mode reconnoitre, assessed, not only efficiency is low but also error rate reaches, and uncontrollable factor is very more.In addition, traditional BIM buildings Model be merely able to by specialty software developed, test run, also needed to after the completion of exploitation special software environment, specify Hardware standard can just run.This limitation is set for the uneven computer hardware of common user of service and configuration Suitable inconvenience is caused for standby and software systems environment, it is difficult to meets the needs of people show to three-dimensional modeling data.
The content of the invention
It is an object of the invention to provide a kind of architectural environment panorama based on BIM and internet to show method, passes through Browser shows to architectural environment panorama.
The present invention provides a kind of architectural environment panorama based on BIM and internet and shows method, comprises the following steps:
Step 1: according to object inside and outside actual building and building and original physical aspect of surrounding enviroment, three are used Tie up object and the threedimensional model of surrounding enviroment inside and outside modeling software design building thing and building and form threedimensional model file;
Step 2: carrying out data light-weight technologg to the threedimensional model file in step 1, lightweight may finally be obtained Threedimensional model file;
Step 3: by the light-weighted threedimensional model file distribution in step 2 to WEB server;
Step 4: using browser client by network access WEB server, and ask WEB server to carry out light weight The instant loading of the threedimensional model file of change;
Step 5: light-weighted threedimensional model file loading after the completion of, by input equipment in browsing device net page it is right Threedimensional model is operated shows threedimensional model with panorama.
Further, in step 1, threedimensional model is split into multiple modules;In step 4, light-weighted three are being carried out During the instant loading of dimension module file, the preferential module for loading browsing device net page currently in visible view.
Further, in step 3, first literal translating formula script using JavaScript will be light-weighted in step 2 Threedimensional model in threedimensional model file covers one layer of sense operation layer;In step 5, input equipment touches in browsing device net page Sense operation layer is sent out to be operated to threedimensional model.
Further, in step 2, data light-weight technologg, application are carried out to the threedimensional model file in step 1 CATIA softwares, Virtools softwares and 3DMAX softwares, specifically comprise the following steps:
Step 21, enter row format preservation to the threedimensional model file in step 1 using CATIA softwares;
Step 22, the threedimensional model file and excellent to threedimensional model file preserved through form is opened using Virtools softwares Change computing to carry out light-weight technologg and export;
Step 23, using 3DMAX softwares import lightweight after threedimensional model file ultimately generate extension it is entitled The light-weighted threedimensional model file of " .unity3d ".
Further, in step 5, threedimensional model is clicked, double-clicked, long-press, dragging, movement, rotation instruction behaviour Make.
Further, the input equipment includes the touch pad of mouse, keyboard or mobile terminal.
Further, the browser is Google's browser.
Compared with prior art, the architectural environment panorama of the invention based on BIM and internet show method have with Lower feature and advantage:User checks the environment of Discussion on architecture, user by browser can panorama common in client The position distribution for experiencing actual items entity that can be directly perceived, on the spot in person, can also spy upon its internal structure, while can be with The practical business that system is managed according to the present situation of model is handled, it is not necessary to which user arrives scene and carries out field exploring, asks in person Topic confirms, substantially increases operating efficiency;Hardware, software merit rating to the client of user require relatively low, are generally applicable to city The clients such as computer, smart mobile phone on face, it is easy to promote on a large scale;Using lightweight, modular technical finesse, greatly The data volume of former BIM threedimensional models is reduced, the load time of client is shortened, largely reduces network bandwidth.
After the embodiment of the present invention is read in conjunction with the figure, the features and advantages of the invention will become clearer.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the FB(flow block) that architectural environment panorama of the embodiment of the present invention based on BIM and internet shows method.
Embodiment
As shown in figure 1, the present embodiment, which provides a kind of architectural environment panorama based on BIM and internet, shows method, wrap Include following steps.
Step 1: according to object inside and outside actual building and building and original physical aspect of surrounding enviroment, three are used Tie up object and peripheral ring inside and outside modeling software (such as 3DMAX softwares, Revit softwares, Unity3D) design building thing and building The threedimensional model in border simultaneously forms threedimensional model file.More excellent, threedimensional model is split into multiple modules on this basis, so as to Modularization presentation is carried out in subsequent step four.
Step 2: carrying out data light-weight technologg to the threedimensional model file in step 1, lightweight may finally be obtained Threedimensional model file, threedimensional model file after lightweight can be directly in browser end loading, operation.Specifically, using CATIA softwares, Virtools softwares and 3DMAX softwares, comprise the following steps:
Step 21, enter row format preservation to the threedimensional model file in step 1 using CATIA softwares;
Step 22, the threedimensional model file and excellent to threedimensional model file preserved through form is opened using Virtools softwares Change computing to carry out light-weight technologg and export;
Step 23, using 3DMAX softwares import lightweight after threedimensional model file ultimately generate extension it is entitled The light-weighted threedimensional model file of " .unity3d ".
Step 3: JavaScript literal translation formula scripts are first applied by the light-weighted threedimensional model file in step 2 In threedimensional model cover one layer of sense operation layer, by light-weighted threedimensional model file distribution to WEB server.This process is just It is a flow equivalent to our usual most commonly used web sites are published to WEB server, the WEB clothes based on B/S frameworks Business, is used as carrier by web container, allows user to be loaded by browser using http agreements, relied at present Web container is tomcat8.0 versions.
Step 4: user inputs specific network address by Google's browser, netpage network accesses WEB server, and asks WEB server carries out the instant loading of light-weighted threedimensional model file.The threedimensional model file data obtained from WEB server The local cache of browser is carried out, among the whole process of this access, without reloading, flow is saved, lifts user Experience sense.More excellent, when carrying out the instant loading of light-weighted threedimensional model file, the preferential browsing device net page that loads currently may be used The module seen in view.Because threedimensional model integrally contains excessive data message, the limitation based on network speed, it is difficult to first So big data model all is loaded out by the time, if all user is showed again after the completion of loading, according to user's Actual network speed and model size, user may need to wait the long time, so by three-dimensional data mould in step 1 Type has carried out modular deconsolidation process, the preferential module for loading browsing device net page currently in visible view, shortens client Load time, ensure that user sees threedimensional model at earliest time.
Step 5: after the completion of light-weighted threedimensional model file browser client locally loading, pass through input equipment Sense operation layer is triggered in browsing device net page threedimensional model is showed with panorama to be operated to threedimensional model.Input equipment Can be the common external input devices such as the touch pad of mouse, keyboard or mobile terminal.Specifically, in the mistake of whole three-dimensional modeling Cheng Zhong, the unique mark of oneself can be corresponding with for each entity in architectural environment, when user is clicked on wherein using mouse Some entity when, threedimensional model can capture the click event of mouse, correspondingly go out the point for the clicking point of mouse Actual coordinate in the three-dimensional model, so it is known which entity user operates actually.In addition, in step 3, The threedimensional model in the light-weighted threedimensional model file in step 2 is covered using JavaScript literal translation formula scripts One layer of sense operation layer (this layer invisible), specific effect are exactly to be triggered not using the different mode of operation of mouse according to user With response events, particularly as threedimensional model clicked, double-clicked, long-press, dragging, movement, the instruction such as rotation operation.
The architectural environment panorama based on BIM and internet based on the present embodiment shows method, and user passes through client Common Google's browser can panorama checks the environment of Discussion on architecture on (such as computer), user can intuitively, body faces The position distribution for experiencing actual items entity in its border, its internal structure can also be spied upon, while can showing according to model Shape is managed the practical business processing of system, it is not necessary to which user arrives scene and carries out field exploring, Problem Confirmation in person, carries significantly High operating efficiency.Hardware to the client of user, software merit rating require relatively low, be generally applicable to computer on the market, The clients such as smart mobile phone, it is easy to promote on a large scale.Using lightweight, modular technical finesse, former BIM tri- is greatly reduced The data volume of dimension module, the load time of client is shortened, largely reduces network bandwidth.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention, it should also belong to the present invention's Protection domain.

Claims (7)

1. a kind of architectural environment panorama based on BIM and internet shows method, it is characterised in that comprises the following steps:
Step 1: according to object inside and outside actual building and building and original physical aspect of surrounding enviroment, built using three-dimensional Object and the threedimensional model of surrounding enviroment and threedimensional model file is formed inside and outside mould Software for Design building and building;
Step 2: carrying out data light-weight technologg to the threedimensional model file in step 1, light-weighted three may finally be obtained Dimension module file;
Step 3: by the light-weighted threedimensional model file distribution in step 2 to WEB server;
Step 4: using browser client by network access WEB server, and it is light-weighted to ask WEB server to carry out The instant loading of threedimensional model file;
Step 5: light-weighted threedimensional model file loading after the completion of, by input equipment in browsing device net page to three-dimensional Model is operated shows threedimensional model with panorama.
2. a kind of architectural environment panorama based on BIM and internet according to claim 1 shows method, its feature exists In:In step 1, threedimensional model is split into multiple modules;In step 4, it is carry out light-weighted threedimensional model file When loading, the preferential module for loading browsing device net page currently in visible view.
3. a kind of architectural environment panorama based on BIM and internet according to claim 1 shows method, its feature exists In:In step 3, formula script first is literal translated by the light-weighted threedimensional model file in step 2 using JavaScript Threedimensional model cover one layer of sense operation layer;In step 5, input equipment triggers sense operation layer in browsing device net page Threedimensional model is operated.
4. a kind of architectural environment panorama based on BIM and internet according to claim 1 shows method, its feature exists In in step 2, to the threedimensional model file progress data light-weight technologg in step 1, using CATIA softwares, Virtools Software and 3DMAX softwares, specifically comprise the following steps:
Step 21, enter row format preservation to the threedimensional model file in step 1 using CATIA softwares;
Step 22, the threedimensional model file preserved through form is opened using Virtools softwares and threedimensional model file is optimized and is transported Calculate to carry out light-weight technologg and export;
Step 23, the threedimensional model file imported using 3DMAX softwares after lightweight, which ultimately generate, extends entitled " .unity3d " Light-weighted threedimensional model file.
5. a kind of architectural environment panorama based on BIM and internet according to claim 1 shows method, its feature exists In:In step 5, threedimensional model is clicked, double-clicked, long-press, dragging, movement, rotation instruction operation.
6. a kind of architectural environment panorama based on BIM and internet according to claim 1 shows method, its feature exists In:The input equipment includes the touch pad of mouse, keyboard or mobile terminal.
7. a kind of architectural environment panorama based on BIM and internet according to claim 1 shows method, its feature exists In:The browser is Google's browser.
CN201710417666.0A 2017-06-06 2017-06-06 Architectural environment panorama based on BIM and internet shows method Pending CN107392561A (en)

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Cited By (11)

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Publication number Priority date Publication date Assignee Title
CN108319479A (en) * 2018-01-29 2018-07-24 蒋成 A kind of BIM extension Enhancement Methods and system based on B/S information systems
CN108509653A (en) * 2018-04-18 2018-09-07 苏州智在云数据科技有限公司 A kind of BIM building WEB terminal visualization engine and its application method
CN109063223A (en) * 2018-05-29 2018-12-21 中建科技有限公司深圳分公司 The light weight method and device of BIM model and the processing method and system of BIM model
CN109087057A (en) * 2018-06-25 2018-12-25 中建三局智能技术有限公司 Collaborative Design method and system based on BIM cloud collaborative platform
CN109190094A (en) * 2018-09-05 2019-01-11 盈嘉互联(北京)科技有限公司 Building Information Model file cutting method based on IFC standard
CN110020391A (en) * 2019-04-17 2019-07-16 华夏天信(北京)智能低碳技术研究院有限公司 Coal mine work area designs the offline dissemination method of GIM mathematical model
CN112330811A (en) * 2019-07-20 2021-02-05 杨雪峰 Data lightweight storage method and device for three-dimensional model
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
CN113505350A (en) * 2021-05-12 2021-10-15 国网上海电力设计有限公司 Power management system and method for power grid engineering standardized BIM component library
CN113656359A (en) * 2021-08-03 2021-11-16 煤炭科学研究总院 Method and device for lightening three-dimensional model, computer equipment and storage medium
CN116627580A (en) * 2023-07-25 2023-08-22 江苏正泰泰杰赛智能科技有限公司 Multi-level cache three-dimensional model loading method for webpage end

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CN104517001A (en) * 2014-02-27 2015-04-15 绿地控股集团有限公司 Browser-based method for displaying to-be-constructed construction information

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CN102253981A (en) * 2011-06-24 2011-11-23 上海市公安局 Method for rapidly displaying and browsing massive models of three-dimensional geographic information system
CN102609991A (en) * 2012-01-19 2012-07-25 北京航空航天大学 Volume-reduction optimization method for three-dimensional solid model
CN104517001A (en) * 2014-02-27 2015-04-15 绿地控股集团有限公司 Browser-based method for displaying to-be-constructed construction information

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108319479A (en) * 2018-01-29 2018-07-24 蒋成 A kind of BIM extension Enhancement Methods and system based on B/S information systems
CN108319479B (en) * 2018-01-29 2019-03-05 蒋成 A kind of BIM extension Enhancement Method and system based on B/S information system
CN108509653A (en) * 2018-04-18 2018-09-07 苏州智在云数据科技有限公司 A kind of BIM building WEB terminal visualization engine and its application method
CN109063223A (en) * 2018-05-29 2018-12-21 中建科技有限公司深圳分公司 The light weight method and device of BIM model and the processing method and system of BIM model
CN109063223B (en) * 2018-05-29 2023-09-19 中建科技有限公司深圳分公司 BIM model light weight method and device and BIM model processing method and system
CN109087057A (en) * 2018-06-25 2018-12-25 中建三局智能技术有限公司 Collaborative Design method and system based on BIM cloud collaborative platform
CN109190094B (en) * 2018-09-05 2023-03-10 盈嘉互联(北京)科技有限公司 Building information model file segmentation method based on IFC standard
CN109190094A (en) * 2018-09-05 2019-01-11 盈嘉互联(北京)科技有限公司 Building Information Model file cutting method based on IFC standard
CN110020391A (en) * 2019-04-17 2019-07-16 华夏天信(北京)智能低碳技术研究院有限公司 Coal mine work area designs the offline dissemination method of GIM mathematical model
CN112330811A (en) * 2019-07-20 2021-02-05 杨雪峰 Data lightweight storage method and device for three-dimensional model
CN112330811B (en) * 2019-07-20 2022-11-01 北京圜晖科技有限公司 Data lightweight storage method and device for three-dimensional model
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
CN113505350A (en) * 2021-05-12 2021-10-15 国网上海电力设计有限公司 Power management system and method for power grid engineering standardized BIM component library
CN113656359A (en) * 2021-08-03 2021-11-16 煤炭科学研究总院 Method and device for lightening three-dimensional model, computer equipment and storage medium
CN116627580A (en) * 2023-07-25 2023-08-22 江苏正泰泰杰赛智能科技有限公司 Multi-level cache three-dimensional model loading method for webpage end
CN116627580B (en) * 2023-07-25 2023-09-22 江苏正泰泰杰赛智能科技有限公司 Multi-level cache three-dimensional model loading method for webpage end

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