CN109472483A - A kind of building-site modeling method and system based on BIM model and technology of taking photo by plane - Google Patents

A kind of building-site modeling method and system based on BIM model and technology of taking photo by plane Download PDF

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CN109472483A
CN109472483A CN201811293976.7A CN201811293976A CN109472483A CN 109472483 A CN109472483 A CN 109472483A CN 201811293976 A CN201811293976 A CN 201811293976A CN 109472483 A CN109472483 A CN 109472483A
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site
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CN109472483B (en
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王建军
陈孝强
林广泰
孙辉
郑健
王渝清
班贵生
曾明智
梁承斌
许宗勇
李雍友
吕开明
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Guangxi Road and Bridge Engineering Group Co Ltd
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Abstract

The present invention provides a kind of building-site modeling method and system based on BIM model and technology of taking photo by plane, method include the following steps: the geographic information data that building-site 1) is obtained using equipment of taking photo by plane;2) the actual landform picture of building-site is imported into 3 d modeling software to the three-dimensional simulation model for being fabricated to the actual landform figure of building-site;3) the BIM model of building-site environment is established using modeling software;4) by the BIM model after parsing, conversion, lightweight steps for importing 2) in the resulting three-dimensional simulation model, the three-dimensional simulation model of the BIM model and building-site is combined to the system for forming a set of open source;5) it is uniformly integrated into engineering construction information system management platform after being integrated the system of the resulting open source of step 4) and operation system and is used so that manager logs in.The technical issues of modeling method can solve traditional modeling method poor universality, can not realize informationization, the wisdom of engineering construction.

Description

A kind of building-site modeling method and system based on BIM model and technology of taking photo by plane
Technical field
The present invention relates to digital modeling techniques field more particularly to a kind of building site based on BIM model and technology of taking photo by plane are existing Field modeling method and system.
Background technique
The full name in English of architecture information model (BIM) is Building Information Modeling, is one complete Standby information model, can by engineering project in Life cycle the engineering information of each different phase, process and resource set In Cheng Yi model, easily used by each participant of engineering.By true possessed by 3-dimensional digital technical modelling building Real information provides mutually coordinated, internally consistent information model for engineering design and construction, and the model is made to reach design and construction Integration, each profession cooperates, to reduce engineering production cost, ensures that engineering presses matter completion on time.BIM is not Simply digital information is integrated, but a kind of application of digital information, and can be used for designing, build, the number of management Word method.This method supports the integrated management environment of architectural engineering, and architectural engineering can be made significant throughout its entire process It improves efficiency, largely reduce risk.
The application of geography information information system (GIS) is added almost to have become engineering construction company currently based on BIM model Conventional application, can be used as a preliminary planning design, scheme comparison and the publicity of engineering project.GIS is under large scene Geography information covers geography information covering scope extensively but more rough, cannot reach institute to the geography information of specific building-site The fine degree needed.Traditional BIM adds the threedimensional model of GIS mostly only simply by BIM model in conjunction with GIS, and is not implemented The open source of model data is not bound with sorts of systems and realizes the requirement of secondary development.
Summary of the invention
It is built the technical problems to be solved by the present invention are: providing a kind of building-site based on BIM model and technology of taking photo by plane Mould method, the modeling method can solve traditional modeling method poor universality, can not realize engineering construction informationization, The technical issues of wisdom.
Another technical problem solved by the invention is: it is existing to provide a kind of building site based on BIM model and technology of taking photo by plane Field modeling.
In order to solve the first technical problem mentioned above, the technical scheme adopted by the invention is that: one kind be based on BIM model and boat The building-site modeling method of bat technology, comprising the following steps:
1) the actual landform figure that record has the geographic information data of building-site is obtained using equipment of taking photo by plane;
2) record there is the actual landform figure of the geographic information data of building-site imported into 3 d modeling software, carried out Empty three computations generate point cloud data, and the three-dimensional for being fabricated to the actual landform figure of building-site using the point cloud data is imitative True mode;
3) the BIM model of building-site environment is established using modeling software, the building-site environment includes building, sets Standby, facility;
4) by the BIM model after parsing, conversion, lightweight steps for importing 2) described in three-dimensional simulation model in formed Engineering threedimensional model, by the three-dimensional simulation model of the BIM model and building-site combine form a set of open source be System;
5) engineering construction information is uniformly integrated into after being integrated the system of the resulting open source of step 4) and operation system Change in management platform and is used so that manager logs in.
As an improvement mode, the 3 d modeling software in the step 2) is Smart3D, the step 3) In the modeling software be Revit.
As an improvement mode, the system of the resulting open source of the step 4) is subjected to secondary development.
As an improvement mode, by the system of the resulting open source of step 4) in conjunction with Schedule monitoring system, including with Lower step:
S1, the construction model that engineering is established using BIM;
S2, the component in engineering is accurately divided using BIM;
S3, the schedule for working out component (including are produced ready-portioned component information by the stage according to schedule Producer, transport people, recipient, installation people, installation procedure, association component etc.) import handling of goods and materials platform;
S4, handling of goods and materials platform generate the two dimensional code of the material, this two dimensional code includes this component from producing and processing to hanging All information for filling complete process, from produce to installing or even O&M is with the stage, and the two dimensional code is always with this component;
S5, one program of every mistake, relevant person in charge is scanned the two-dimensional code by handling of goods and materials APP to be carried out being confirmed whether to complete
S6, the data are synchronized in time in the threedimensional model and component scheduling system of BIM, and client can be timely by platform Understand the progress situation of all components.
As an improvement mode, by the system of the resulting open source of step 4) in conjunction with positioning system, including following step It is rapid:
S1, in engineering threedimensional model, the position of locating base station is set according to actual conditions;
S2, locating base station is installed in practical projects according to the locating base station position set in engineering threedimensional model, even Host and host computer are connected, personnel's carrying label enters scene and debugs, and after debugging successfully, forms 3 D positioning system;
S3, it combines 3 D positioning system with the docking of engineering threedimensional model, after docking is combined successfully, in engineering three-dimensional mould Real-time positioning scenarios can be shown in type, show the specific three-dimensional position of personnel in engineering threedimensional model to arrange allotment people Member.
As an improvement mode, by the system of the resulting open source of step 5) in conjunction with device detection system, including with Lower step:
S1 is carried out being entered into engineering and be built according to actual use situation to the use of all engineering equipments, breakdown maintenance situation If in information system management platform;
The real-time monitoring system of equipment is incorporated into engineering construction information system management platform by S2, can be real-time in platform Solve device context situation;
S3 user obtains the details and discovery hair of any position equipment in engineering construction information system management platform The specific location of raw faulty equipment simultaneously takes measures.
As an improvement mode, it is described take photo by plane equipment be unmanned plane.
Be to solve above-mentioned second technical problem: the present invention provides a kind of building site based on BIM model and technology of taking photo by plane Live modeling is formed by the above-mentioned building-site modeling method based on BIM model and technology of taking photo by plane.
The building-site modeling method of the application has following technical effect that
1, it is obtained under the building-site threedimensional model ratio GIS large scene that geography information is established more using unmanned plane With specific aim, it is more fine, convenient for the arrangement of construction site and the production of electronic sand table;
2, by BIM model and building-site models coupling, the true threedimensional model of engineering is formd, facilitates manager more straight The understanding engineering site situation of sight;
3, open sourceization processing is carried out to various BIM model datas, is formed a set of based on BIM model data and unmanned plane The system of the building-site model data of technology, convenient in conjunction with sorts of systems and secondary development, to realize the information of Cheng Jianshe Change, wisdom.
By the models coupling of Schedule monitoring system and open source, model can carry out three-dimensional according to the progress that Field Force makes a report on Display.
By the models coupling of positioning system and open source, the specific three-dimensional position of personnel can be shown in the three-dimensional model, with Just personnel are deployed in time.
By the models coupling of device detection system and open source, any position equipment will be seen that in building-site model The specific location of details and the equipment that breaks down, to take measures at the first time.
By the models coupling of field device detection system and open source, the region checked is wanted in selection in building-site model, The on-site supervision picture in the region can be shown, convenient for the management in building site.
Detailed description of the invention
Fig. 1 is the system flow chart of the building-site modeling method based on BIM model and unmanned plane technology;
Means monitors system composition schematic diagram of the Fig. 2 based on threedimensional model;
Composition figure of the Fig. 3 based on three-dimensional visualization employee's real-time positioning system;
Fig. 4 is engineering equipment safety monitoring system flow chart.
Specific embodiment
As shown in Figure 1, a kind of building-site modeling method based on BIM model and technology of taking photo by plane, specifically includes following step It is rapid:
1, utilize unmanned plane technology obtain building-site landform picture, basic fundamental route are as follows: setting unmanned plane into Basic parameter (including navigation route, transverse and longitudinal photo-overlap rate, flying height, camera lens gradient etc.)-building site that row is taken photo by plane Scene manipulation unmanned plane collection site terrain data.
2, the record that unmanned plane acquires there is the actual landform figure of the geographic information data of building-site imported into Smart3D In 3 d modeling software, carries out empty three computations and generate point cloud data, be fabricated to building-site using the point cloud data The three-dimensional simulation model of actual landform figure;The landform picture of unmanned plane acquisition is imported in Smart3D software, sky three is carried out and adds Close calculating generates point cloud data, passes through the actual landform figure of the data creating engineering site.
3, the BIM model of building, equipment, facility that building-site is related to etc. is established using modeling softwares such as Revit.
4, BIM model is imported after parsing, conversion, lightweight in second building-site geography threedimensional model, herein The open source of BIM model data element is realized in the process.
5, BIM model and building-site threedimensional model are combined into the system for forming a set of open source, is convenient for threedimensional model and industry Be engaged in system combination (operation system includes Schedule monitoring system, equipment monitoring system, positioning system, Field Monitoring System etc.) and Secondary development.
6, the system after all combinations is uniformly integrated into the engineering construction informatization platform of enterprise, so that manager steps on Record uses.
As shown in Fig. 2, the system that should be formed based on the building-site modeling method of BIM model and technology of taking photo by plane is supervised progress The models coupling of control system and open source, comprising the following steps:
S1, the construction model that engineering is established using BIM;
S2, the component in engineering is accurately divided using BIM;
S3, the schedule for working out component (including are produced ready-portioned component information by the stage according to schedule Producer, transport people, recipient, installation people, installation procedure, association component etc.) import handling of goods and materials platform;
S4, handling of goods and materials platform generate the two dimensional code of the material, this two dimensional code includes this component from producing and processing to hanging All information for filling complete process, from produce to installing or even O&M is with the stage, and the two dimensional code is always with this component;
S5, one program of every mistake, relevant person in charge is scanned the two-dimensional code by handling of goods and materials APP to be carried out being confirmed whether to complete
S6, the data are synchronized in time in the threedimensional model and component scheduling system of BIM, and client can be timely by platform Understand the progress situation of all components.The system model of open source selects in building-site model in conjunction with Field Monitoring System Want the region checked, the on-site supervision picture in the region can be shown, convenient for the management in building site.
As shown in figure 3, the system model of open source is in conjunction with positioning system, comprising the following steps:
S1, in engineering threedimensional model, the position of locating base station is set according to actual conditions;
S2, locating base station is installed in practical projects according to the locating base station position set in engineering threedimensional model, even Host and host computer are connected, personnel's carrying label enters scene and debugs, and after debugging successfully, forms 3 D positioning system;
S3, it combines 3 D positioning system with the docking of engineering threedimensional model, after docking is combined successfully, in engineering three-dimensional mould Real-time positioning scenarios can be shown in type, show the specific three-dimensional position of personnel in engineering threedimensional model to arrange allotment people Member.
As shown in figure 4, the system and device detection system models coupling of open source, comprising the following steps:
S1 is carried out being entered into engineering and be built according to actual use situation to the use of all engineering equipments, breakdown maintenance situation If in information system management platform;
The real-time monitoring system of equipment is incorporated into engineering construction information system management platform by S2, can be real-time in platform Solve device context situation;
S3 user obtains the details and discovery hair of any position equipment in engineering construction information system management platform The specific location of raw faulty equipment simultaneously takes measures.
The building-site modeling method based on BIM model and technology of taking photo by plane obtains building site using unmanned plane technology The geodata at scene, is handled using the terrain data that software obtains unmanned plane, and the geography for establishing building-site is three-dimensional Model carries out Ground arrangement to building-site, plans the installation position of each building, construction installation and engineering equipment, and utilization is soft Part establishes the BIM model of building, construction installation and engineering equipment, and it is geographical that building-site is imported after parsing, conversion, lightweight In threedimensional model, realize that the importing of scene data element and dynamic update, BIM model and building-site relief model knot It closes, the data of model can open to the outside world, the system for forming a set of model data open source.
The building-site modeling method based on BIM model and technology of taking photo by plane has the characteristics that following:
1, very delicate building-site geographic information data is obtained using unmanned plane;
2, the BIM model of building, engineering equipment, construction installation in construction site etc. is established using modeling software, benefit The geographical threedimensional model of engineering site is established with unmanned plane technology, and they are combined to the true threedimensional model for forming engineering;
3, open sourceization is carried out to the data element of BIM model and landform, realizes the importing of three-dimensional construction site data element It is updated with dynamic;
4, BIM and the data model in construction place give wisdom system to reserve port, facilitate the access of all kinds of wisdom systems.
It is readily apparent that above description and record is only illustrated in the disclosure being not intended to be limiting of the invention Appearance, application or use.Although describing and being described in the accompanying drawings embodiment in embodiment, the present invention is unlimited Make be described as by attached drawing example and in embodiment it is now recognized that optimal mode to implement the specific of the teachings of the present invention Example, the scope of the present invention will include any embodiment for falling into the description and appended claims of front.

Claims (8)

1. a kind of building-site modeling method based on BIM model and technology of taking photo by plane, which comprises the following steps:
1) the actual landform figure that record has the geographic information data of building-site is obtained using equipment of taking photo by plane;
2) the actual landform figure is imported into 3 d modeling software, carries out empty three computations and generate point cloud data, utilizes The point cloud data is fabricated to the three-dimensional simulation model of the actual landform figure of building-site;
3) the BIM model of building-site environment is established using modeling software, the building-site environment includes building, equipment and sets It applies;
4) by the BIM model after parsing, conversion, lightweight steps for importing 2) described in three-dimensional simulation model in form engineering The three-dimensional simulation model of the BIM model and building-site is combined the system for forming a set of open source by threedimensional model;
5) engineering construction informationization pipe is uniformly integrated into after being integrated the system of the resulting open source of step 4) and operation system It is used in platform so that manager logs in.
2. the building-site modeling method based on BIM model and technology of taking photo by plane as described in claim 1, which is characterized in that step It is rapid 2) in the 3 d modeling software be Smart3D, the modeling software in the step 3) is Revit.
3. the building-site modeling method based on BIM model and technology of taking photo by plane as described in claim 1, which is characterized in that will The system of the resulting open source of step 4) carries out secondary development.
4. the building-site modeling method based on BIM model and technology of taking photo by plane as described in claim 1, which is characterized in that will The system of the resulting open source of step 4) is in conjunction with Schedule monitoring system, comprising the following steps:
S1, the construction model that engineering is established using BIM;
S2, the component in engineering is accurately divided using BIM;
S3, the schedule for working out component are patted ready-portioned component information importing materail tube by the stage according to schedule Platform;
S4, handling of goods and materials platform generate the two dimensional code of the material, this two dimensional code includes this component from producing and processing to lifting At all information of process, even O&M is with the stage from producing to installing, and the two dimensional code is always with this component;
S5, one program of every mistake, relevant person in charge is scanned the two-dimensional code by handling of goods and materials APP to be carried out being confirmed whether to complete;
S6, the data are synchronized in time in the threedimensional model and component scheduling system of BIM, and client can be understood in time by platform The progress situation of all components.
5. the building-site modeling method based on BIM model and technology of taking photo by plane as described in claim 1, which is characterized in that will The system of the resulting open source of step 4) is in conjunction with positioning system, comprising the following steps:
S1, in engineering threedimensional model, the position of locating base station is set according to actual conditions;
S2, locating base station is installed according to the locating base station position set in engineering threedimensional model in practical projects, is connected Host and host computer, personnel's carrying label enter scene and debug, and after debugging successfully, form 3 D positioning system;
S3, it combines 3 D positioning system with the docking of engineering threedimensional model, after docking is combined successfully, in engineering threedimensional model It can show real-time positioning scenarios, show the specific three-dimensional position of personnel to arrange allotment personnel in engineering threedimensional model.
6. the building-site modeling method based on BIM model and technology of taking photo by plane as described in claim 1, which is characterized in that will The system of the resulting open source of step 5) is in conjunction with device detection system, comprising the following steps:
S1, according to actual use situation, be entered into engineering construction to the use of all engineering equipments, breakdown maintenance situation and believe Breathization manages in platform;
S2, the real-time monitoring system of equipment is incorporated into engineering construction information system management platform, can be understood in real time in platform Device context situation;
S3, user obtains the details of any position equipment in engineering construction information system management platform and event occurs for discovery Hinder the specific location of equipment and takes measures.
7. the building-site modeling method based on BIM model and technology of taking photo by plane as described in claim 1, which is characterized in that institute Stating equipment of taking photo by plane is unmanned plane.
8. a kind of building-site modeling based on BIM model and technology of taking photo by plane, which is characterized in that as described in claim 1 Method formed.
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CN110113571A (en) * 2019-05-07 2019-08-09 合肥芃明科技有限公司 A kind of approaches to IM based on virtual reality and video fusion
CN110189417A (en) * 2019-06-12 2019-08-30 南通四建集团有限公司 A kind of scene and phantom images automatic synchronous method based on UWB and BIM
CN110398982A (en) * 2019-06-21 2019-11-01 万翼科技有限公司 A kind of method for inspecting and system of unmanned plane
CN110428716A (en) * 2019-06-28 2019-11-08 中国一冶集团有限公司 A kind of sand table system based on BIM
CN110472375A (en) * 2019-09-18 2019-11-19 中国十七冶集团有限公司 A kind of asymmetric suspension bridge construction management-control method based on BIM
CN110517347A (en) * 2019-07-08 2019-11-29 浙江兴土桥梁临时钢结构工程有限公司 A kind of construction project data model environment method for visualizing and its device and application
CN111444568A (en) * 2020-03-27 2020-07-24 北京中交京纬公路造价技术有限公司 Engineering monitoring BIM cooperative platform based on Internet of things
CN111460668A (en) * 2020-04-02 2020-07-28 齐鲁交通信息集团有限公司 BIM technology-based highway digital simulation modeling method
CN111460557A (en) * 2020-04-01 2020-07-28 中国十七冶集团有限公司 Danger source safety management method based on three-dimensional live-action modeling and BIM technology
CN111597605A (en) * 2020-04-02 2020-08-28 中国国家铁路集团有限公司 Railway dynamic simulation cockpit system
CN112597578A (en) * 2020-12-25 2021-04-02 中铁第五勘察设计院集团有限公司 Railway construction site positioning management system based on BIM and GIS
CN113704860A (en) * 2021-09-08 2021-11-26 中铁二十局集团第六工程有限公司 Method, equipment and storage medium for building information construction platform of super high-rise building
CN113867407A (en) * 2021-11-10 2021-12-31 广东电网能源发展有限公司 Construction assisting method and system based on unmanned aerial vehicle, intelligent equipment and storage medium
CN113988647A (en) * 2021-10-29 2022-01-28 上海市浦东新区建设(集团)有限公司 Municipal works wisdom building site management system based on BIM
CN115953265A (en) * 2022-12-23 2023-04-11 山东青建智慧建筑科技有限公司 Intelligent building site management platform based on BIM
CN116645088A (en) * 2023-07-27 2023-08-25 中国铁路设计集团有限公司 Urban rail information model component division and electromechanical equipment operation and maintenance method and device

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