CN112150626A - Three-dimensional modeling method and system for temporary construction - Google Patents
Three-dimensional modeling method and system for temporary construction Download PDFInfo
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Abstract
The invention provides a three-dimensional modeling method for temporary construction, and belongs to the technical field of temporary construction engineering. The three-dimensional modeling method comprises the steps of measuring a three-dimensional coordinate of an engineering site, establishing a three-dimensional model of the engineering site on a computer, selecting a building area of a temporary building from the three-dimensional model, introducing a three-dimensional model plug-in of the temporary building, constructing the three-dimensional model of the temporary building through the three-dimensional model plug-in, introducing a daylighting rate, a gradient and a wind direction parameter of the building area of the temporary building, analyzing whether the daylighting rate and/or the stability of the constructed three-dimensional model of the temporary building are qualified or not, and repeatedly modeling until the daylighting rate and/or the stability of the three-dimensional model of the temporary building are qualified when the daylighting rate and/or the stability of the three-dimensional model of the temporary building are unqualifie. The method has the advantages that the method is more convenient for constructors to plan the built position, and the method is used for three-dimensional modeling of temporary buildings.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a three-dimensional modeling method and a three-dimensional modeling system for temporary construction, and belongs to the technical field of temporary construction engineering.
[ background of the invention ]
At present, projects with long construction periods often need to set up a large number of temporary buildings, and the temporary buildings comprise administrative rooms, dormitories, activity areas, processing areas and the like. Generally, when planning a temporary building in a construction scheme, the rough layout of the temporary building is determined at the early stage of a project, so that constructors can have perfect logistics support during construction.
Before the temporary building is built, the position of building needs to be planned, manual measurement is usually carried out, the building is simulated through a model, so that a constructor can reasonably plan according to a measurement result and the model, time and labor are wasted when the building is simulated through the model, and the constructor is inconvenient when the position of building is planned.
[ summary of the invention ]
The invention aims to provide a three-dimensional modeling method for temporary construction, so that a constructor can more conveniently plan a construction position.
In order to solve the technical problem, the invention provides a three-dimensional modeling method for temporary construction, which comprises the following steps:
step 1: measuring the three-dimensional coordinates of the engineering site, and establishing a three-dimensional model of the engineering site on a computer;
step 2: selecting a building area of a temporary building in the three-dimensional model;
and step 3: importing a three-dimensional model plug-in of the temporary building, and constructing a three-dimensional model of the temporary building through the three-dimensional model plug-in;
and 4, step 4: introducing lighting rate, gradient and wind direction parameters of an erection area of the temporary building, and analyzing whether the lighting rate and/or stability of the constructed three-dimensional model of the temporary building are qualified or not;
and 5: when the lighting rate and/or the stability of the three-dimensional model of the temporary building are unqualified, replacing the set-up area of the temporary building, and executing the step 3 and the step 4 again until the lighting rate and/or the stability of the three-dimensional model of the temporary building are qualified;
step 6: and (4) exporting the three-dimensional model of the temporary building, and constructing according to the three-dimensional model of the temporary building by constructors.
The method is adopted, firstly, the three-dimensional coordinates of the engineering site are measured, the three-dimensional model of the engineering site is established on a computer, so that the building of a temporary building can be simulated through the computer established model, the building area of the temporary building is selected from the three-dimensional model, the three-dimensional model plug-in of the temporary building is led in, the three-dimensional model of the temporary building is established through the three-dimensional model plug-in, so that the three-dimensional model of the temporary building can be conveniently analyzed through a computing mechanism, the lighting rate, the gradient and the wind direction parameters of the building area of the temporary building are led in, whether the lighting rate and/or the stability of the built three-dimensional model of the temporary building are qualified or not is analyzed, after the model component is completed, the lighting rate can be influenced by the shape and the direction of the model, the built model is unqualified due to the influence of the gradient and the wind direction, when the lighting rate and/or, and (3) replacing the set area of the temporary building, re-executing the step (3) and the step (4) until the daylighting rate and/or the stability of the three-dimensional model of the temporary building are qualified, exporting the three-dimensional model of the temporary building, building by the constructor according to the three-dimensional model of the temporary building, and re-planning the scheme by a method of re-importing the module and building the model by replacing the set area, so that the constructor can find a proper area to build.
Secondly, in the prior art, before the temporary building is built, the position of building needs to be planned, manual measurement is usually carried out and the building is simulated through a model, time and labor are wasted when the building is simulated through the model, and the position of building is inconvenient when the constructor plans the position of building.
Based on the structure, the three-dimensional model of the temporary building is built through the three-dimensional model plug-in, so that the construction of the three-dimensional model by constructors is more convenient.
Preferably, in the step 1, the engineering site is scanned in a point cloud scanning manner to obtain a three-dimensional coordinate of the engineering site.
Preferably, in the step 1, the unmanned aerial vehicle carries the point cloud scanner to scan the engineering site, so as to obtain the three-dimensional coordinates of the engineering site, and the three-dimensional coordinates are transmitted to the computer in a wireless transmission mode.
Preferably, in step 3, the three-dimensional model plug-ins include a house modeling plug-in, a road modeling plug-in and a green space modeling plug-in.
Preferably, the house modeling plug-ins comprise a living area house modeling plug-in, an office area house modeling plug-in, a public area house modeling plug-in, a material processing area house modeling plug-in and an integrated management area house modeling plug-in.
Preferably, the housing modeling insert further comprises a door insert, a window insert, and an underground utility insert.
Preferably, in the step 4, whether the wind direction affects the stability of the temporary building and the size of the lighting rate is analyzed through the orientations of the door and the window.
The invention also discloses a three-dimensional modeling system for temporary construction, which comprises an unmanned aerial vehicle for measuring the three-dimensional coordinates of the engineering site and a computer for three-dimensional modeling, wherein a memory for storing the three-dimensional model plug-in of the temporary construction and a display for displaying the three-dimensional model are arranged in the computer.
Preferably, the unmanned aerial vehicle is provided with a point cloud scanner and a wireless transmission terminal for wireless connection with a computer.
Preferably, the computer is further provided with a processor for analyzing whether the built three-dimensional model of the temporary building is qualified in daylighting rate and/or stability.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a three-dimensional modeling method according to an embodiment;
FIG. 2 is a diagram of a three-dimensional modeling plug-in according to a first embodiment;
FIG. 3 is a diagram of a building modeling plug-in according to one embodiment;
FIG. 4 is a schematic diagram of a two-dimensional modeling system according to an embodiment;
FIG. 5 is a schematic diagram of a computer in a three-dimensional modeling system according to a second embodiment;
fig. 6 is a schematic diagram of the unmanned aerial vehicle in the second three-dimensional modeling system according to the embodiment.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used to indicate orientations or positional relationships based on the drawings, and are only used for convenience in describing embodiments and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1 to fig. 3, the three-dimensional modeling method for clinical construction of the present embodiment includes:
step 1: measuring the three-dimensional coordinates of the engineering site, and establishing a three-dimensional model of the engineering site on the computer 8;
step 2: selecting a building area of a temporary building in the three-dimensional model;
and step 3: importing a three-dimensional model plug-in 1 of the temporary building, and constructing a three-dimensional model of the temporary building through the three-dimensional model plug-in 1;
and 4, step 4: introducing lighting rate, gradient and wind direction parameters of an erection area of the temporary building, and analyzing whether the lighting rate and/or stability of the constructed three-dimensional model of the temporary building are qualified or not;
and 5: when the lighting rate and/or the stability of the three-dimensional model of the temporary building are unqualified, replacing the set-up area of the temporary building, and executing the step 3 and the step 4 again until the lighting rate and/or the stability of the three-dimensional model of the temporary building are qualified;
step 6: and (4) exporting the three-dimensional model of the temporary building, and constructing according to the three-dimensional model of the temporary building by constructors.
The method is adopted, firstly, the three-dimensional coordinates of the engineering site are measured, the three-dimensional model of the engineering site is established on the computer 8, so that the building of the temporary building can be simulated by establishing the model through the computer 8, the building area of the temporary building is selected from the three-dimensional model, the three-dimensional model plug-in 1 of the temporary building is led in, the three-dimensional model of the temporary building is established through the three-dimensional model plug-in 1, so that the three-dimensional model of the temporary building can be constructed through the computer 8, the analysis is convenient for constructors to analyze, the lighting rate, the gradient and the wind direction parameters of the building area of the temporary building are led in, whether the lighting rate and/or the stability of the built three-dimensional model of the temporary building are qualified or not is analyzed, and after the model component is completed, the lighting rate can be influenced by the shape and the direction of the model, when the lighting rate and/or the stability of the three-dimensional model of the temporary building are unqualified, replacing the set-up area of the temporary building, executing the step 3 and the step 4 again until the lighting rate and/or the stability of the three-dimensional model of the temporary building are qualified, exporting the three-dimensional model of the temporary building, setting up by constructors according to the three-dimensional model of the temporary building, and re-planning the scheme by replacing the set-up area, re-importing the module and setting up the model, so that the constructors can find out a proper area to set up.
Secondly, in the prior art, before the temporary building is built, the position of building needs to be planned, manual measurement is usually carried out and the building is simulated through a model, time and labor are wasted when the building is simulated through the model, and the position of building is inconvenient when the building is planned by constructors, the method is adopted, the three-dimensional model is built through the computer 8, the constructors do not need to build a physical model, the position of building is more convenient when the constructors are planned, whether the building of the model is qualified or not is analyzed through the computer 8, the constructors can analyze the model more conveniently, when the model is unqualified, the computer 8 is used for carrying out repeated operation until the model is qualified, the constructors can repeatedly build and analyze the model more conveniently, and the optimal building position of the temporary building can be obtained more quickly and accurately.
Based on the structure, the three-dimensional model of the temporary building is built through the three-dimensional model plug-in 1, so that the construction of the three-dimensional model by constructors is more convenient.
In order to more conveniently and accurately measure the three-dimensional coordinates of the engineering site, in step 1, the point cloud scanning mode is preferably used to scan the engineering site to obtain the three-dimensional coordinates of the engineering site, so that the constructor can obtain the three-dimensional coordinates of the engineering site through the point cloud scanner 12 without going to the engineering site to measure the three-dimensional coordinates by using a measuring ruler, and thus the constructor can more conveniently and accurately measure the three-dimensional coordinates of the engineering site.
In order to enable the constructors to measure more conveniently, in step 1, the unmanned aerial vehicle 7 carries the point cloud scanner 12 to scan the engineering field, three-dimensional coordinates of the engineering field are obtained, the three-dimensional coordinates are transmitted to the computer 8 in a wireless transmission mode, point cloud scanning is carried out through the unmanned aerial vehicle 7 to realize measurement, the constructors can remotely control the unmanned aerial vehicle 7 to measure, and the constructors can measure more conveniently.
In order to optimize the three-dimensional model plug-in 1, in the step 3, preferably, the three-dimensional model plug-in 1 includes a house modeling plug-in 2, a road modeling plug-in 3 and a greenbelt modeling plug-in 4, and the house modeling plug-in 2, the road modeling plug-in 3 and the greenbelt modeling plug-in 4 can construct a three-dimensional model of a house, a road and a greenbelt, so that whether the three-dimensional model of the temporary building is qualified or not can be analyzed more accurately, and meanwhile, the three-dimensional model of the temporary building is more concrete and vivid, which is convenient for a constructor to observe, and when the three-dimensional model is exported as a drawing.
In order to optimize the house modeling plug-in 2, in this embodiment, it is preferable that the house modeling plug-in 2 includes a living area house modeling plug-in 2, an office area house modeling plug-in 2, a public area house modeling plug-in 2, a material processing area house modeling plug-in 2, and a comprehensive management area house modeling plug-in 2, so that houses in the living area, the office area, the public area, the material processing area, and the comprehensive management area can be constructed, and it is convenient for constructors to analyze each area, so that modeling is more accurate.
In order to further optimize the building modeling plug-in 2, the building modeling plug-in 2 preferably further comprises a door plug-in 5, a window plug-in 14 and an underground pipeline plug-in 6, so that a constructor can add a door, a window and an underground pipeline on a model, the constructor can analyze the door, the window and the underground pipeline more accurately and comprehensively, meanwhile, pipelines of a temporary building can be laid more finely, early planning of the constructor is more comprehensive and more specific, and problems possibly occurring in later construction are reduced.
In order to enable the constructor to analyze whether the wind direction affects the temporary building through the directions of the doors and the windows, in step 4, it is preferable that the constructor analyzes whether the wind direction affects the stability of the temporary building and the size of the daylighting rate through the directions of the doors and the windows, and since the positions of the doors and the windows affect the daylighting rate and the stability of the temporary building and the interference degree of the wind direction is different, the constructor can comprehensively and accurately perform analysis and planning.
In order to enable the unmanned aerial vehicle 7 to scan point clouds to obtain three-dimensional coordinates of a project site and transmit the three-dimensional coordinates to the computer 8, the preferred embodiment is that the unmanned aerial vehicle 7 is provided with a point cloud scanner 12 and a wireless transmission terminal 13 which is used for being in wireless connection with the computer 8, the unmanned aerial vehicle 7 scans the three-dimensional coordinates of the project site through the point cloud scanner 12 and remotely transmits the obtained three-dimensional coordinates to the computer 8 through the wireless transmission terminal 13, and the computer 8 draws a three-dimensional model according to the three-dimensional coordinates, so that constructors can more conveniently plan the built positions.
In order to enable the computer 8 to automatically analyze whether the lighting rate and/or the stability of the three-dimensional model are qualified, in this embodiment, preferably, a processor 10 for analyzing whether the lighting rate and/or the stability of the three-dimensional model of the constructed temporary building are qualified is further provided in the computer 8, and the computer 8 analyzes whether the lighting rate and/or the stability of the three-dimensional model of the constructed temporary building are qualified through the processor 10, so that the computer 8 can automatically analyze whether the lighting rate and/or the stability of the three-dimensional model are qualified.
Example two:
the embodiment discloses a three-dimensional modeling system for temporary construction, and as shown in fig. 4 to fig. 6, the embodiment mainly comprises an unmanned aerial vehicle 7 for measuring three-dimensional coordinates of a project site and a computer 8 for three-dimensional modeling, wherein a memory 9 for storing a three-dimensional model plug-in 1 of a temporary building and a display 11 for displaying a three-dimensional model are arranged in the computer 8, and the embodiment can be used for realizing the three-dimensional modeling method for temporary construction.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A three-dimensional modeling method for clinical construction, comprising:
step 1: measuring the three-dimensional coordinates of the engineering site, and establishing a three-dimensional model of the engineering site on a computer;
step 2: selecting a building area of a temporary building in the three-dimensional model;
and step 3: importing a three-dimensional model plug-in of the temporary building, and constructing a three-dimensional model of the temporary building through the three-dimensional model plug-in;
and 4, step 4: introducing lighting rate, gradient and wind direction parameters of an erection area of the temporary building, and analyzing whether the lighting rate and/or stability of the constructed three-dimensional model of the temporary building are qualified or not;
and 5: when the lighting rate and/or the stability of the three-dimensional model of the temporary building are unqualified, replacing the set-up area of the temporary building, and executing the step 3 and the step 4 again until the lighting rate and/or the stability of the three-dimensional model of the temporary building are qualified;
step 6: and (4) exporting the three-dimensional model of the temporary building, and constructing according to the three-dimensional model of the temporary building by constructors.
2. A three-dimensional modeling method for clinical construction according to claim 1, characterized in that: in the step 1, the engineering site is scanned in a point cloud scanning mode to obtain the three-dimensional coordinates of the engineering site.
3. A three-dimensional modeling method for clinical construction according to claim 2, characterized in that: in the step 1, the unmanned aerial vehicle carries the point cloud scanner to scan the engineering field to obtain the three-dimensional coordinates of the engineering field, and the three-dimensional coordinates are transmitted to the computer in a wireless transmission mode.
4. A three-dimensional modeling method for clinical construction according to claim 1, characterized in that: in the step 3, the three-dimensional model plug-ins comprise a house modeling plug-in, a road modeling plug-in and a green space modeling plug-in.
5. A three-dimensional modeling method for clinical construction according to claim 4, characterized in that: the house modeling plug-ins comprise a living area house modeling plug-in, an office area house modeling plug-in, a public area house modeling plug-in, a material processing area house modeling plug-in and a comprehensive management area house modeling plug-in.
6. A three-dimensional modeling method for clinical construction according to claim 4, characterized in that: the housing modeling insert further includes a door insert, a window insert, and an underground utility insert.
7. A three-dimensional modeling method for clinical construction according to claim 6, characterized in that: and 4, analyzing whether the wind direction influences the stability of the temporary building and the size of the daylighting rate through the positions of the door and the window.
8. A three-dimensional modeling system for clinical construction, characterized by: the system comprises an unmanned aerial vehicle for measuring three-dimensional coordinates of a project site and a computer for three-dimensional modeling, wherein a memory for storing a three-dimensional model plug-in of a temporary building and a display for displaying a three-dimensional model are arranged in the computer.
9. A three-dimensional modeling system for clinical construction, as defined in claim 8, wherein: the unmanned aerial vehicle is provided with a point cloud scanner and a wireless transmission terminal for wireless connection with a computer.
10. A three-dimensional modeling system for clinical construction, as defined in claim 8, wherein: and a processor for analyzing whether the daylighting rate and/or the stability of the constructed three-dimensional model of the temporary building are qualified or not is also arranged in the computer.
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