CN112016151A - Building data acquisition system based on BIM technology and real-time verification method - Google Patents
Building data acquisition system based on BIM technology and real-time verification method Download PDFInfo
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Abstract
The application relates to a building data acquisition system based on a BIM technology and a real-time verification method, which comprises the following steps: s1, creating a first BIM model, wherein the first BIM model is a model for construction; s2, collecting real-time data of each building component on a construction site; s3, creating a second BIM model according to the real-time data; s4, carrying out comparison and verification on the first BIM and the second BIM to obtain a comparison and verification result; and S5, transmitting the comparison and verification result to an information output unit. The method and the device have the effect of effectively ensuring strict and accurate execution of the construction process of the building engineering.
Description
Technical Field
The application relates to the technical field of BIM, in particular to a building data acquisition system based on BIM technology and a real-time verification method.
Background
Building Information Modeling (BIM) or Building Information Management (Building Information Management) is based on various relevant Information data of a Building engineering project, a three-dimensional Building model is built, and real Information of a Building is simulated through digital Information.
A BIM model checking method is disclosed in Chinese patent with publication number CN110717212A, and particularly relates to the technical field of BIM, wherein the checking steps are as follows: s1, establishing a model and setting floor information; s2, importing the model into a platform, setting a project version, matching the model, checking the model twice, and managing the model version at the same time; s3, performing professional selection according to professional requirements of checking; s4, importing a corresponding design base map according to the set floor, comparing the base map with a model, and exporting a report form of which the member size information does not accord with the drawing; and S5, setting an elevation on the clear height analysis bar, and viewing all components below the elevation.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the existing model comparison system is based on the built BIM model for inspection to ensure the safe implementation of engineering, but the influence of various factors exists in the actual construction process, and the strict and accurate execution of field construction is difficult to ensure, so the improvement is needed.
Disclosure of Invention
In order to effectively ensure that the construction process of the building engineering is strictly and accurately executed, the building data acquisition system based on the BIM technology and the real-time verification method are provided.
On one hand, the building data acquisition real-time verification method based on the BIM technology adopts the following technical scheme: a building data acquisition real-time verification method based on a BIM technology is characterized by comprising the following steps: the method comprises the following steps:
s1, creating a first BIM model, wherein the first BIM model is a model for construction;
s2, collecting real-time data of each building component on a construction site;
s3, creating a second BIM model according to the real-time data;
s4, carrying out comparison and verification on the first BIM and the second BIM to obtain a comparison and verification result;
and S5, transmitting the comparison and verification result to an information output unit.
By adopting the technical scheme, the real-time data of each building component on the construction site is collected, the second BIM model and the first BIM model are created by utilizing the real-time data for comparison and verification, the comparison and verification result is transmitted to the construction site so that on-site construction personnel can refer to whether the construction of each building component reaches the standard or not, the building components which do not reach the standard are adjusted or reconstructed, and thus, the construction process of the building engineering can be effectively ensured to be executed more strictly and accurately.
Preferably, the real-time data includes basic information data, position distribution data, and structural strength data of each building member.
By adopting the technical scheme, the specific positions of the building components are determined according to the collected position distribution data of the building components, and the positions of the building components and the intervals among the building components have higher requirements and are also an important index; collecting basic information data of each building component as basic reference information to provide a reference value for subsequent data processing; the structural strength data of each building element, which is also an important indicator in construction, will be collected.
Preferably, the step S5 further includes performing data analysis processing on the comparison and verification result and obtaining a preliminary solution, where the preliminary solution is transmitted to an information output unit.
By adopting the technical scheme, the data analysis processing is carried out on the verification result through comparison, a primary solution is obtained, the primary solution is fed back to the information output unit for the reference of workers on the construction site, and the method has a good construction guiding effect on site workers.
In a second aspect, the building data acquisition system based on the BIM technology provided by the application adopts the following technical scheme: the utility model provides a building data acquisition system based on BIM technique which characterized in that: the method comprises the following steps:
the data acquisition module is used for acquiring real-time data of each building component on a construction site;
the central processing module is used for establishing a first BIM model and a second BIM model, comparing and checking the first BIM model and the second BIM model to obtain a comparison and check result, and analyzing and processing the comparison and check result;
and the transmission module transmits the real-time data acquired by the construction site to the central processing module and transmits the comparison and verification result and the preliminary solution on the central processing module to the information output unit.
By adopting the technical scheme, the data acquisition module is used for acquiring real-time data of a construction site, the acquired real-time data is transmitted to the central processing module through the transmission module, the central processing module is used for arranging and creating the second BIM according to the real-time data, the first BIM and the second BIM are compared and checked to obtain a comparison check result, and the comparison check result is transmitted to the information output unit to be used as construction reference by site constructors.
Preferably, the data acquisition module comprises a three-dimensional acquisition submodule, and the three-dimensional acquisition submodule is used for acquiring position distribution data of each component on a construction site.
By adopting the technical scheme, the three-dimensional acquisition submodule carries out three-dimensional scanning to acquire the position distribution data of each building component, and the position of each building component is acquired more accurately.
Preferably, the data acquisition module further comprises a performance detection submodule, and the performance detection submodule is used for detecting the structural strength data of each building component on the construction site.
By adopting the technical scheme, the strength of each building component is tested and the strength data is obtained through the performance detection module, the strength data of each building component is transmitted to the central processing module, the implementation data of each building component is further collected, and the real-time data is more comprehensive.
Preferably, the data acquisition module further comprises a scanning acquisition sub-module, and the scanning acquisition sub-module is used for collecting basic information data of each building component by scanning the label on each building component.
By adopting the technical scheme, the scanning submodule acquires the basic information of each building component, a reference value is provided for subsequent data processing, and the real-time data of each building component is further perfected and supplemented.
Preferably, the scanning and collecting sub-module comprises a scanning unit, a storage unit, a transmission unit and a display unit, the scanning unit scans and collects basic information data of the building component and stores the basic information data in the storage unit, and the basic information data in the storage unit is transmitted to the central processing module through the transmission unit.
By adopting the technical scheme, the scanning unit scans and collects the basic information data of the building component and stores the basic information data into the storage unit, the basic information data in the storage unit is transmitted to the central processing module through the transmission unit, and the display unit is used for displaying the received preliminary solution compared with the verification data.
Preferably, the central processing module includes an information receiving unit, an information processing unit and an information output unit, and the information receiving unit is configured to receive the real-time data, send the real-time data to the information processing unit for integration processing, and output a processed result to the information output unit.
By adopting the technical scheme, the receiving of real-time data and the subsequent data processing are completed through the cooperation of the information receiving unit, the information processing unit and the information output unit.
Preferably, the information processing unit comprises a data integration subunit, a model creation subunit, a comparison check subunit and a result analysis subunit, the data integration subunit receives and processes the real-time data, transmits the real-time data to the model creation subunit to create a second BIM model, and leads the comparison check subunit to perform comparison check processing together with the first BIM model, the comparison check subunit sends the comparison check result to the result analysis subunit to perform analysis to generate a preliminary solution, and the result analysis subunit sends the comparison check result to the information output unit.
By adopting the technical scheme, the data is processed and analyzed and then output through the data integration subunit, the model creation subunit, the comparison check subunit and the result analysis subunit.
In summary, the present application includes at least one of the following beneficial technical effects:
the construction method comprises the steps of obtaining implementation data of a construction site, establishing a second BIM model and comparing and checking the first BIM model to obtain a comparison and checking result for reference of site constructors, and effectively ensuring that the construction process of the building engineering is executed more strictly and accurately;
by setting the real-time data to include basic information data, position distribution data and structural strength data of each building component, the real-time data of each building component can be acquired more comprehensively.
Drawings
FIG. 1 is a diagram illustrating the steps of a method for real-time building data collection verification according to an embodiment of the present application;
fig. 2 is a block diagram of the overall structure of the building data acquisition system according to the embodiment of the present application;
fig. 3 is a block diagram of an information processing unit according to an embodiment of the present application.
Reference numerals: 1. a data acquisition module; 11. a three-dimensional acquisition submodule; 12. a performance detection submodule; 13. a scanning acquisition submodule; 131. a scanning unit; 132. a storage unit; 133. a transmission unit; 134. a display unit; 2. a central processing module; 21. an information receiving unit; 22. an information processing unit; 221. a data integration subunit; 222. a model creation subunit; 223. comparing the check subunits; 224. a result analysis subunit; 23. an information output unit; 3. and a transmission module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a building data acquisition real-time verification method based on a BIM technology. Referring to fig. 1, the real-time verification method specifically includes the following steps:
s1, creating a first BIM model, wherein the first BIM model is a model for construction; a feasible scheme is formulated according to negotiation of an owner and professionals in all aspects, and a technician adopts Revit software to model the first BIM;
s2, collecting real-time data of each building component on a construction site, wherein the real-time data comprises basic information data, position distribution data and structural strength data of each building component;
s3, creating a second BIM model according to the real-time data obtained in the step S2;
s4, carrying out comparison check on the first BIM model in the step S1 and the second BIM model in the step S3 to obtain a comparison check result;
and S5, transmitting the comparison and verification result to the information output unit, simultaneously carrying out data analysis processing on the comparison and verification result and obtaining a preliminary solution, and transmitting the preliminary solution and the comparison and verification result to the information output unit.
The embodiment of the present application discloses a building data acquisition system based on the BIM technology, as shown in fig. 2 and 3, the building data acquisition system includes: the device comprises a data acquisition module 1, a central processing module 2 and a transmission module 3.
The data acquisition module 1 is used for acquiring real-time data of each building component on a construction site; the data acquisition module 1 includes a three-dimensional acquisition submodule 11, a performance detection submodule 12, and a scanning acquisition submodule 13.
The three-dimensional acquisition submodule 11 is set as a 3D scanner, scans a construction site through the 3D scanner, scans and acquires the construction site and obtains position distribution data, specifically, a specific position of a component and a distance between the components.
The performance detection submodule 12 is used for detecting the structural strength data of each building component on the construction site, and the strength data of each building component is a very important part in the building, so the strength data of each building component is also particularly important. In particular, the performance detection submodule 12 will be configured as a ballistic instrument. And (5) testing the strength of each building component by using a flicking instrument.
The scanning and collecting submodule 13 is configured to be a mobile scanning device such as a mobile phone and a tablet, the scanning and collecting submodule 13 collects basic information data of each building component by scanning a label on each building component, and the basic information data includes information such as composition, shape and installation position of the building component.
The scanning and collecting sub-module 13 includes a scanning unit 131, a storage unit 132, a transmission unit 133 and a display unit 134, the scanning unit 131 scans and collects basic information data of each building component, and stores the basic information data in the storage unit 132, the basic information data in the storage unit 132 is transmitted to the central processing module 2 through the transmission unit 133, and the display unit 134 is used for displaying comparison and analysis results and preliminary solutions.
The central processing module 2 comprises an information receiving unit 21, an information processing unit 22 and an information output unit 23, wherein the information receiving unit 21 is used for receiving real-time data, sending the real-time data to the information processing unit 22 for integration processing, outputting a processed result to the information output unit 23,
the information processing unit 22 includes a data integration subunit 221, a model creation subunit 222, a comparison check subunit 223 and a result analysis subunit 224, the data integration subunit 221 receives and processes real-time data, transmits the real-time data to the model creation subunit 222 to create a second BIM model, and leads the second BIM model to the comparison check subunit 223 to perform comparison check processing together with the first BIM model, the comparison check subunit 223 sends a comparison check result to the result analysis subunit 224 to perform analysis to generate a preliminary solution, and the result analysis subunit 224 sends the comparison check result to the information output unit 23. For example, where the installation location of an individual building element and the spacing from adjacent elements exceeds a predetermined threshold, a preliminary solution would include giving suggested values for the manner of adjustment and distance of the building element.
The embodiment of the application discloses building data acquisition system's implementation principle based on BIM technique does: the data acquisition module 1 is used for acquiring field data, the real-time data of each building component acquired by the data acquisition module 1 is transmitted to the central processing module 2, the central processing module 2 is used for creating a second BIM model according to the real-time data, comparing and checking the second BIM model with the first BIM model, analyzing and processing the obtained comparison and checking result to obtain a primary solution, and the primary solution and the comparison and checking result are transmitted to the display unit 134 of the scanning and acquisition submodule 13.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A building data acquisition real-time verification method based on a BIM technology is characterized by comprising the following steps: the method comprises the following steps:
s1, creating a first BIM model, wherein the first BIM model is a model for construction;
s2, collecting real-time data of each building component on a construction site;
s3, creating a second BIM model according to the real-time data;
s4, carrying out comparison and verification on the first BIM and the second BIM to obtain a comparison and verification result;
and S5, transmitting the comparison and verification result to an information output unit.
2. The BIM technology-based building data acquisition real-time verification method according to claim 1, characterized in that: the real-time data includes basic information data, location distribution data, and structural strength data of each building component.
3. The BIM technology-based building data acquisition real-time verification method according to claim 1, characterized in that: the step S5 further includes performing data analysis processing on the comparison and verification result and obtaining a preliminary solution, where the preliminary solution is transmitted to an information output unit.
4. The utility model provides a building data acquisition system based on BIM technique which characterized in that: the method comprises the following steps:
the data acquisition module (1) is used for acquiring real-time data of each building component on a construction site;
the central processing module (2) is used for establishing a first BIM model and a second BIM model, comparing and checking the first BIM model and the second BIM model to obtain a comparison and check result, and analyzing and processing the comparison and check result;
and the transmission module (3) is used for transmitting the real-time data acquired on the construction site to the central processing module (2) and transmitting the comparison and verification result and the preliminary solution on the central processing module (2) to the information output unit (23).
5. The BIM technology-based building data acquisition system according to claim 4, wherein: the data acquisition module (1) comprises a three-dimensional acquisition submodule (11), and the three-dimensional acquisition submodule (11) is used for acquiring position distribution data of each component on a construction site.
6. The BIM technology-based building data acquisition system according to claim 5, wherein: the data acquisition module (1) further comprises a performance detection submodule (12), and the performance detection submodule (12) is used for detecting the structural strength data of each building component on the construction site.
7. The BIM technology-based building data acquisition system according to claim 6, wherein: the data acquisition module (1) further comprises a scanning acquisition sub-module (13), and the scanning acquisition sub-module (13) is used for collecting basic information data of each building component by scanning the label on each building component.
8. The BIM technology-based building data acquisition system according to claim 7, wherein: the scanning and collecting sub-module (13) comprises a scanning unit (131), a storage unit (132), a transmission unit (133) and a display unit (134), basic information data of the building component are scanned and collected through the scanning unit (131) and stored in the storage unit (132), and the basic information data in the storage unit (132) are transmitted to the central processing module (2) through the transmission unit (133).
9. The BIM technology-based building data acquisition system according to claim 4, wherein: the central processing module (2) comprises an information receiving unit (21), an information processing unit (22) and an information output unit (23), wherein the information receiving unit (21) is used for receiving real-time data, sending the real-time data to the information processing unit (22) for integration processing, and outputting a processed result to the information output unit (23).
10. The BIM technology-based building data acquisition system according to claim 9, wherein: the information processing unit (22) comprises a data integration subunit (221), a model creation subunit (222), a comparison check subunit (223) and a result analysis subunit (224), the data integration subunit (221) receives real-time data and processes the real-time data, transmits the real-time data to the model creation subunit (222) to create a second BIM model, and conducts comparison check processing to the comparison check subunit (223) together with the first BIM model, the comparison check subunit (223) sends a comparison check result to the result analysis subunit (224) to analyze and generate a preliminary solution, and the result analysis subunit (224) sends the comparison check result to the information output unit (23).
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Application publication date: 20201201 |