CN113311944A - Engineering optimization-creating auxiliary application method based on BIM and AR technology - Google Patents
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Abstract
The invention provides an engineering optimization-creating auxiliary application method based on BIM and AR technologies, and belongs to the technical field of engineering optimization creation. The method comprises the steps of firstly, collecting data of relevant specifications, mandatory standards, specific methods and the like of project creation and optimization, establishing a BIM (building information modeling), establishing a sub-subsection model according to subsection project classification information, and uploading the sub-subsection model to a cloud server; develop and remove end APP, transfer sub-subsection model from the high in the clouds server through 5G technique, combine BIM visual show, demonstrate relevant standard, create the excellent way to the user through the form of pronunciation report. The invention can help users to know the relevant standard content and the concrete method of the project creation more intuitively, can improve the probability of one-time project creation to a great extent, reduces rework, effectively improves the connectivity of the project and the standard, ensures the construction quality and has good creation effect.
Description
Technical Field
The invention belongs to the technical field of engineering optimization, and particularly relates to an engineering optimization auxiliary application method based on BIM and AR technologies.
Background
Along with the progress and development of society, the quality problem of the construction industry is always the key point of attention of people, at present, the construction engineering of China also carries out a series of optimum creating activities, and the development and the optimum creating of the construction engineering are not only beneficial to improving the quality of the construction engineering, but also can promote the development of construction enterprises. In order to implement the policy of 'centuries and first quality', the comprehensive improvement of the construction engineering quality is promoted, and the creation of excellence becomes one of the indispensable important links of the construction industry.
How to create an excellent product, how to create an excellent standard specification, how to understand a specific drawing method, how to know a latest excellent creating method and the like are main technical problems in the present stage. The traditional creation and optimization method refers to relevant specification data and observational study, but the specification text description and the plane and elevation analysis are sometimes difficult to convey relevant specification intentions, and the creation and optimization effect is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an engineering optimization creating auxiliary application method based on BIM and AR technologies, which is used for developing mobile terminal application by combining BIM and AR technologies, realizing visual display of an engineering model, broadcasting related specifications and optimization creating methods to a user in a voice playing mode, effectively improving the possibility of one-time optimization of engineering, reducing rework and achieving good optimization creating effect.
The present invention achieves the above-described object by the following technical means.
A project optimization-creating auxiliary application method based on BIM and AR technology comprises the following steps:
s1: collecting voice file data of corresponding specifications, related excellent practices and corresponding construction practices of the construction project;
s2: classifying the data according to the division project based on the data collected in S1;
s3: establishing a sub-division model according to the classification information of the division project by utilizing Revit software, wherein the sub-division model is accompanied with corresponding standard information, excellent practices and voice files; the sub-division model comprises a division and sub-divisions, wherein each division comprises a plurality of sub-divisions;
s4: performing weight reduction processing on the subdivision model in the S3;
s5: uploading the sub-subsection model subjected to the lightweight processing to a cloud server;
s6: developing a BIM + AR mobile terminal;
the mobile terminal comprises three modules, namely a picture recognition module, a model module and a voice playing module;
firstly, establishing an engineering creative optimization picture manual: uploading the customized picture to a Vooria website, generating a related Key App License Key, and establishing a corresponding Key through an ARCamera in Untiy; the mobile terminal scans and identifies a corresponding picture on a Vooria website through a picture identification module, a triggering model module calls a sub-subsection model in a cloud server by using a 5G technology to form a visual model, and simultaneously, a voice playing module is triggered to play a voice file to explain the construction content of the corresponding visual model;
after the sub-subsection model in the cloud server is loaded into the model module, rotating, translating, zooming and sectioning the object in the model by using the Transform attribute of the object in Unity; when the model is operated in the model module, the voice playing module is triggered by setting parameter codes in the Unity, and a voice file is called from the cloud server for explanation;
s7: and delivering the mobile terminal application developed in the step S6 to the user for use.
Further, in S3, the division includes: foundation and foundation engineering, main structure engineering, decoration and finishing engineering, roofing engineering and electromechanical engineering.
Furthermore, the foundation and foundation engineering subsection comprises basement floor and outer wall node waterproof, return wall nodes on the periphery of the basement floor and civil air defense installation nodes.
Furthermore, the main structure project sub-parts comprise steel bar project nodes, masonry project nodes and template project nodes.
Furthermore, the decoration project subsection comprises plastering project nodes, veneer nodes and facing brick nodes.
Further, the lightweight processing in S4 is to realize lightweight browsing of the review model based on the HTML/WebGL technology, and the difficulty of preprocessing the BIM model is further reduced based on the auto-desk View and Data API technology.
Further, in S7, the user enters the mobile terminal operation interface, triggers the picture recognition module, clicks the button to call the mobile terminal camera, recognizes the project creative image manual, activates the model module, loads the model from the cloud server, performs related operations after the model is loaded, activates the operation command, links the voice playing module, and performs project creative explanation voice playing and corresponding standard explanation.
The invention has the following beneficial effects:
according to the invention, the project optimization creation is assisted by developing the BIM + AR mobile terminal, the relevant specifications and excellent practices of the project are recorded into software for application, the BIM visual display is combined, and the user is shown in a voice broadcast mode, so that the user can be helped to know the relevant specification contents and the specific practices of the project optimization creation more intuitively, the possibility of one-time optimization of the project can be improved to a great extent, rework is reduced, the connectivity of the project and the specifications is effectively improved, and the construction quality is ensured.
The invention utilizes BIM + AR technology to perform project creation virtual construction demonstration, utilizes strong immersion and man-machine interaction of digital technology to guide construction method, has better experience, and can ensure that constructors can operate according to the standard requirement, thereby effectively reducing the rework amount, effectively saving construction cost, accelerating construction progress and having strong operability.
The invention provides a searching form of picture recognition and an explaining form of voice broadcasting in consideration of weak text reading and using capability of a plurality of constructors, so that the invention has more universal applicability and more convenient use.
Drawings
FIG. 1 is a flow chart of an engineering optimization-creating auxiliary application method according to the present invention;
FIG. 2 is a diagram of a subdivision model according to the present invention;
FIG. 3 is a schematic diagram of the development of the mobile terminal according to the present invention;
FIG. 4 is a schematic diagram of the image recognition module, the model module, and the voice playing module according to the present invention.
Detailed Description
The invention will be further described with reference to the following figures and specific examples, but the scope of the invention is not limited thereto.
As shown in fig. 1, the engineering optimization-aided application method based on BIM and AR technologies described in the present invention specifically includes the following steps:
s1: collecting voice file data of corresponding specifications, related excellent practices and corresponding construction practices of the construction project;
s2: classifying the data according to the division project based on the data collected in S1;
s3: establishing a sub-division model by utilizing Revit software according to the classification information of the division project, wherein the sub-division model is attached with corresponding standard information, excellent practices and voice files;
as shown in FIG. 2, the subdivision model includes subdivisions and subdivisions, wherein a subdivision includes: foundation and foundation engineering, major structure engineering, decoration and fitment engineering, roofing engineering, electromechanical engineering; each subsection includes several sub-subsections, which are indicated by the numbers "1", "2", "3", etc. in fig. 2 for convenience of illustration;
the present embodiment is preferably described by taking three parts, namely, foundation and foundation engineering, main structure engineering and decoration engineering as examples; as shown in fig. 3, the foundation and foundation engineering includes basement floor and outer wall node waterproof, return wall node on the periphery of basement floor, and civil air defense installation node; the main structure engineering comprises steel bar engineering nodes, masonry engineering nodes and template engineering nodes; the decoration project comprises plastering project nodes, veneer nodes and facing brick nodes;
s4: performing weight reduction processing on the subdivision model in S3: the method has the advantages that the method realizes light browsing of the review model based on the HTML/WebGL technology, further reduces difficulty in preprocessing the BIM model based on the View and Data API technology of Autodesk, and enables browsing, sharing and cooperation of a cloud server of the BIM model based on the HTML/WebGL technology to be simpler, so that the model is light and convenient to use in the later period;
s5: uploading the sub-subsection model subjected to the lightweight processing to a cloud server;
s6: developing a BIM + AR mobile terminal;
as shown in fig. 3, the mobile terminal includes three modules, which are respectively a picture recognition module, a model module and a voice playing module;
firstly, establishing an engineering creative optimization picture manual: uploading the customized picture to a Vooria website, generating a related Key App License Key, and establishing a corresponding Key through an ARCamera in Untiy; the mobile terminal can scan and identify a corresponding picture on a Vooria website through a picture identification module, a triggering model module calls a sub-subsection model in a cloud server by using a 5G technology to form a visual model, and simultaneously, a voice playing module is triggered to play a voice file to explain the construction content of the corresponding visual model;
after the sub-subsection model in the cloud server is loaded into the model module, the object in the model can be rotated, translated, zoomed, cut and the like in Unity by using the Transform attribute of the object; when the model is operated in the model module, the voice playing module is triggered by setting parameter codes in the Unity, and a voice file is called from the cloud server for explanation;
s7: delivering the mobile terminal application developed in the step S6 to the user for use; as shown in fig. 4, in practical use, a user enters the mobile terminal operation interface, triggers the picture recognition module, clicks a button to call the mobile terminal camera, recognizes an engineering create-for-profit picture manual, activates the model module, loads the model from the cloud server, performs related operations after the model is loaded, activates an operation command, links the voice playing module, and performs engineering create-for-profit explanation voice playing and corresponding standard explanation.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. A project optimization-creating auxiliary application method based on BIM and AR technology is characterized by comprising the following steps:
s1: collecting voice file data of corresponding specifications, related excellent practices and corresponding construction practices of the construction project;
s2: classifying the data according to the division project based on the data collected in S1;
s3: establishing a sub-division model according to the classification information of the division project by utilizing Revit software, wherein the sub-division model is accompanied with corresponding standard information, excellent practices and voice files; the sub-division model comprises a division and sub-divisions, wherein each division comprises a plurality of sub-divisions;
s4: performing weight reduction processing on the subdivision model in the S3;
s5: uploading the sub-subsection model subjected to the lightweight processing to a cloud server;
s6: developing a BIM + AR mobile terminal;
the mobile terminal comprises three modules, namely a picture recognition module, a model module and a voice playing module;
firstly, establishing an engineering creative optimization picture manual: uploading the customized picture to a Vooria website, generating a related Key App License Key, and establishing a corresponding Key through an ARCamera in Untiy; the mobile terminal scans and identifies a corresponding picture on a Vooria website through a picture identification module, a triggering model module calls a sub-subsection model in a cloud server by using a 5G technology to form a visual model, and simultaneously, a voice playing module is triggered to play a voice file to explain the construction content of the corresponding visual model;
after the sub-subsection model in the cloud server is loaded into the model module, rotating, translating, zooming and sectioning the object in the model by using the Transform attribute of the object in Unity; when the model is operated in the model module, the voice playing module is triggered by setting parameter codes in the Unity, and a voice file is called from the cloud server for explanation;
s7: and delivering the mobile terminal application developed in the step S6 to the user for use.
2. The BIM and AR technology-based engineering optimization aided application method of claim 1, wherein in S3, the sub-steps include: foundation and foundation engineering, main structure engineering, decoration and finishing engineering, roofing engineering and electromechanical engineering.
3. The BIM and AR technology-based project optimization-creating auxiliary application method of claim 2, wherein the foundation and foundation project branches comprise basement floor and outer wall node waterproof, basement floor periphery upper guiding wall nodes and civil air defense installation nodes.
4. The BIM and AR technology-based project optimization-creating auxiliary application method of claim 2, wherein the main structure project sub-sections comprise steel bar project nodes, masonry project nodes and template project nodes.
5. The BIM and AR technology-based project optimization-creating auxiliary application method of claim 2, wherein the decoration and finishing project subsections comprise plastering project nodes, veneer nodes and facing brick nodes.
6. The BIM and AR technology-based engineering optimization-creating auxiliary application method of claim 1, wherein the weight reduction processing in S4 is implemented by a review model weight reduction browsing based on an HTML/WebGL technology, and the difficulty of BIM model preprocessing is further reduced by an Autodesk-based View and Data API technology.
7. The BIM and AR technology-based project development and optimization auxiliary application method of claim 1, wherein in S7, the user enters a mobile terminal operation interface, triggers a picture recognition module, clicks a button to call a mobile terminal camera, recognizes a project development and optimization picture manual, activates a model module, loads a model from a cloud server, performs relevant operations after the model is loaded, activates an operation command, and links a voice playing module to perform project development and optimization explanation voice playing and corresponding standard explanation.
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- 2021-05-28 CN CN202110593320.2A patent/CN113311944A/en active Pending
Patent Citations (6)
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Application publication date: 20210827 |