CN113536428A - Dynamo-based assembled component information extraction method and system - Google Patents
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Abstract
The invention discloses a Dynamo-based assembled component information extraction method and system, wherein the method comprises the following steps: selecting required components in a Revit model; extracting first model parameters of the member by a Dynamo program; the extracted first model parameters correspond to the serial numbers of the components one by one to form multi-column data; inputting the common basic information of the framed and selected components into a Dynamo program; generating a list according to the multiple columns of data and the common basic information; transposing the list to generate a data matrix; and deriving an Excel table according to the data matrix. The Excel form meeting the expected requirements can be obtained only by manually selecting the frame of the component and inputting part of information, so that repeated and tedious manual processes are avoided, and repeated work among all working links is avoided.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a Dynamo-based assembled component information extraction method and system.
Background
In the construction field, first model parameters of concrete components of a building need to be obtained before the components are processed. For the first model parameters, the traditional informatization acquisition method depends on more manual steps, and after the first model parameters are derived, the redundant data are manually post-processed, so that the time cost is wasted, and the error rate is high.
In view of this, the present application is specifically made.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, the number of steps for acquiring a first model parameter of a component depends on manpower is large, the working efficiency is low, after the first model parameter is derived, the excess data needs to be post-processed manually, the time cost is high, and the error rate is high.
The invention is realized by the following technical scheme:
a Dynamo-based fabricated component information extraction method, comprising:
selecting required components in a Revit model;
extracting first model parameters of the member by a Dynamo program;
the extracted first model parameters are in one-to-one correspondence with the serial numbers of the components through a Dynamo program to form multi-column data;
inputting the common basic information of the framed and selected components into a Dynamo program;
generating a list according to the multi-column data and the common basic information through a Dynamo program;
transposing the list by a Dynamo program to generate a data matrix;
an Excel table was derived from the data matrix by the Dynamo program.
Further, after the required components are selected in the Revit model, the method further includes:
displaying different colors or highlighting the selected components through a Dynamo program;
after the export of the Excel table, the method further comprises the following steps:
checking whether the selection range has errors, and if so, re-selecting the required components in the Revit model.
Further, after the required components are selected in the Revit model, the method further comprises the following steps:
inputting the component number prefix into a Dynamo program;
the framing of components other than the input numbering prefix is cancelled by the Dynamo program.
Further, the first model parameter includes at least one of a component name, a component weight, a component amount, and a component size.
Further, the common basic information comprises at least one of component type, the number of the building where the component is located, the floor where the component is located and the concrete strength grade of the component.
Further, before the selecting the required components in the Revit model, the method further includes: checking component parameters in the Revit model;
the checking of the Revit model specifically comprises the following steps:
selecting a component to be checked in a frame in a Revit model;
extracting second model parameters for checking of the component to be checked through a Dynamo program;
inputting the actual second model parameters of the component to be checked into a Dynamo program;
comparing the extracted second model parameter with the actual second model parameter through a Dynamo program to obtain a TURE/FALSE comparison result;
using the comparison result and the TURE/FALSE value as masks to classify the primitives of the Revit model to obtain a component with data errors;
displaying the components with data errors in different colors or highlighting;
the incorrect second model parameter of the component is modified to the actual second model parameter by the correction plug-in.
Further, the second model parameter is at least one of a plate thickness, a truss reinforcement height, a member width, a member weight, a member aspect ratio, and a member reinforcement.
Further, before the extracting the first model parameter of the component by the Dynamo program, the method further includes:
the Dynamo program was turned on under the Revit model.
A Dynamo-based fabricated component information extraction system, comprising:
the first selection unit is used for selecting required components in the Revit model;
a first extraction unit for extracting a first model parameter of the member by a Dynamo program;
the corresponding unit is used for corresponding the extracted first model parameters to the serial numbers of the components one by one through a Dynamo program to form multi-column data;
a first input unit for inputting common basic information of the framed member into a Dynamo program;
a list generation unit configured to generate a list from the plurality of columns of data and the common basic information by a Dynamo program;
a data matrix generation unit, configured to transpose the list by a Dynamo program to generate a data matrix;
and the table derivation unit is used for deriving an Excel table according to the data matrix through a Dynamo program.
Further, still include:
the checking module is used for checking component parameters in the Revit model;
the check module comprises:
the second selection unit is used for selecting the components to be checked in the Revit model;
a second extraction unit configured to extract, by a Dynamo program, second model parameters for verification of the member to be verified;
a second input unit for inputting actual second model parameters of the member to be checked into a Dynamo program;
a comparison unit, configured to compare the extracted second model parameter with the actual second model parameter through a Dynamo program, so as to obtain a turn/FALSE comparison result;
the classification unit is used for classifying the graphic primitives of the Revit model by taking the comparison result and the TURE/FALSE value as masks to obtain a component with data errors;
the coloring unit is used for displaying different colors or highlighting the component with the data error;
a modification unit for modifying the erroneous second model parameters of the component into actual second model parameters by means of a correction insert.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the Dynamo-based assembled component information extraction method and system provided by the embodiment of the invention, a Dynamo program is opened under a Revit model, an Excel table meeting expected requirements can be obtained only by manually carrying out component frame selection and partial information input, the problem can be solved within 3-5 minutes, repeated and tedious manual processes are avoided, and repeated work among all working links is avoided. The invention directly extracts information from the Revit model, has high visualization degree, and greatly improves the accuracy. By adopting the method and the device, the labor cost and the time cost can be greatly reduced, the error rate is reduced, and all links of the design stage and the informatization stage are opened, so that the same group of data is used by all processes, the seamless link from the design to the informatization entry is realized, and the technical problems that in the prior art, the number of steps for acquiring the first model parameter of the component depends on manpower is large, the working efficiency is low, the post-processing of redundant data is required to be carried out manually after the first model parameter is derived, the time cost is high, and the error rate is high are solved.
2. According to the Dynamo-based assembled component information extraction method and system provided by the embodiment of the invention, a Dynamo program is opened under a Revit model, and only the actual second model parameter is required to be manually input and the component is manually selected, so that the component with the wrong second model parameter can be colored, and the original working time is greatly shortened. And modifying the second model parameter of the colored component into an actual parameter to obtain a new Revit model, and extracting the information of the assembled component based on the Revit model.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
fig. 1 is a flowchart of a Dynamo-based assembly member information extraction method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a Dynamo-based assembly component information extraction method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a Dynamo program opened under a Revit model in a Dynamo-based assembly information extraction method according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the numbers of the components framed in the Dynamo-based method for extracting information of assembled components according to the embodiment of the present invention;
fig. 5 is a schematic diagram of components in a Revit model in a Dynamo-based assembly component information extraction method according to an embodiment of the present invention (components in a box are boxed components, and the color of the boxed components is red highlight);
fig. 6 is a schematic diagram of an Excel table derived in a Dynamo-based fabricated component information extraction method according to an embodiment of the present invention;
fig. 7 is a flowchart illustrating a method for extracting information of a Dynamo-based assembly component according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example one
Referring to fig. 1 to 7, an embodiment of the present invention provides a Dynamo-based assembled component information extraction method, including:
s101, selecting required components in a Revit model;
s102, extracting first model parameters of the component through a Dynamo program;
s103, the extracted first model parameters are in one-to-one correspondence with the serial numbers of the components through a Dynamo program to form multi-column data;
s104, inputting the shared basic information of the selected components into a Dynamo program;
s105, generating a list according to the multi-column data and the shared basic information through a Dynamo program;
s106, transposing the list through a Dynamo program to generate a data matrix;
and S107, deriving an Excel table according to the data matrix through a Dynamo program.
As a specific embodiment, the first model parameter includes at least one of a component name, a component weight, a component amount, and a component size.
As a specific embodiment, the common basic information includes at least one of a component type, a building number where the component is located, a floor where the component is located, and a concrete strength level of the component.
As a specific embodiment, after the selecting the required components in the Revit model, the method further includes:
displaying different colors or highlighting the selected components through a Dynamo program;
after the export of the Excel table, the method further comprises the following steps:
checking whether the selection range has errors, and if so, re-selecting the required components in the Revit model.
As a specific embodiment, after the required components are selected in the Revit model, the method further comprises the following steps:
inputting the component number prefix into a Dynamo program;
and the selected non-prefabricated components can be removed by canceling the framing of the components with the prefixes different from the input numbers through the Dynamo program.
Taking a project as an example, the components with axes from the S axis to the P axis intersecting from the 1 axis to the 4 axis are precast concrete components to be produced and supplied, and information extraction needs to be carried out on the components in the area.
Firstly, a Dynamo program is opened under a Revit model, required components are selected in the Revit model in a frame mode, and the selected components are highlighted in red. Extracting first model parameters (member name, member weight, member square amount and member size) of the member through a Dynamo program, enabling the extracted first model parameters to correspond to the member number one by one through the Dynamo program to form multi-column data, enabling common basic information (member type, member floor number, member floor and member concrete strength grade) of the framed and selected member to be a Dynamo program, generating a list through the Dynamo program according to the multi-column data and the common basic information, transposing the list through the Dynamo program to generate a data matrix meeting two-dimensional code generation conditions of the member, and exporting an Excel table according to the data matrix according to a specified path through the Dynamo program. And uploading the exported Excel table to a management system to generate the component two-dimensional code identity card.
The embodiment of the invention numbers the components before use and ensures that the component types are consistent with the component numbers, and if the reinforcement and the size of the prefabricated laminated slab need to be modified after numbering, the components need to be numbered again or the numbers are consistent with the type names.
According to the assembling type component information extraction method based on Dynamo, provided by the embodiment of the invention, a Dynamo program is opened under a Revit model, only component frame selection and partial information input are needed to be manually carried out, an Excel table meeting expected requirements can be obtained, the problem can be solved within 3-5 minutes, repeated and tedious manual processes are avoided, and repeated work among all working links is avoided. The embodiment of the invention directly extracts information from the Revit model, has high visualization degree, and greatly improves the accuracy. By adopting the embodiment of the invention, the labor cost and the time cost can be greatly reduced, the error rate is reduced, and all links of the design stage and the informatization stage are opened, so that all processes use the same group of data, the seamless link from the design to the informatization input is realized, and the technical problems that the prior art has more steps for acquiring the first model parameter of the component depending on manpower, the working efficiency is lower, the first model parameter is exported and the post-processing of redundant data is needed manually, the time cost is higher and the error rate is higher are solved.
Example two
Referring to fig. 7, as an embodiment, before the selecting the required components in the Revit model, the method further includes: checking component parameters in the Revit model;
the checking of the Revit model specifically comprises the following steps:
selecting a component to be checked in a frame in a Revit model;
extracting second model parameters for checking of the component to be checked through a Dynamo program;
inputting the actual second model parameters of the component to be checked into a Dynamo program;
comparing the extracted second model parameter with the actual second model parameter through a Dynamo program to obtain a TURE/FALSE comparison result;
using the comparison result and the TURE/FALSE value as masks to classify the primitives of the Revit model to obtain a component with data errors;
displaying the components with data errors in different colors or highlighting;
the incorrect second model parameter of the component is modified to the actual second model parameter by the correction plug-in.
As a specific embodiment, the second model parameter is at least one of a plate thickness, a truss reinforcement height, a member width, a member weight, a member aspect ratio, and a member reinforcement.
As a specific embodiment, before extracting the first model parameter of the component by the Dynamo program, the method further includes:
the Dynamo program was turned on under the Revit model.
According to the Dynamo-based assembled component information extraction method provided by the embodiment of the invention, a Dynamo program is opened under a Revit model, and a component with an error second model parameter can be colored only by manually inputting a correct second model parameter and selecting the component in a frame mode, so that the original working time is greatly shortened. And modifying the second model parameter of the colored component into a correct parameter to obtain a new Revit model, and extracting the information of the assembled component based on the Revit model.
EXAMPLE III
A Dynamo-based fabricated component information extraction system, comprising:
the first selection unit is used for selecting required components in the Revit model;
a first extraction unit for extracting a first model parameter of the member by a Dynamo program;
the corresponding unit is used for corresponding the extracted first model parameters to the serial numbers of the components one by one through a Dynamo program to form multi-column data;
a first input unit for inputting common basic information of the framed member into a Dynamo program;
a list generation unit configured to generate a list from the plurality of columns of data and the common basic information by a Dynamo program;
a data matrix generation unit, configured to transpose the list by a Dynamo program to generate a data matrix;
and the table derivation unit is used for deriving an Excel table according to the data matrix through a Dynamo program.
As a specific embodiment, the system further comprises:
a third input unit for inputting the component number prefix into the Dynamo program;
and a frame canceling unit for canceling frame selection of a member different from the input number prefix by the Dynamo program.
As a specific embodiment, the first model parameter includes at least one of a component name, a component weight, a component amount, and a component size.
As a specific embodiment, the common basic information includes at least one of a component type, a building number where the component is located, a floor where the component is located, and a concrete strength level of the component.
As a specific embodiment, the method further comprises the following steps:
the checking module is used for checking component parameters in the Revit model;
the check module comprises:
the second selection unit is used for selecting the components to be checked in the Revit model;
a second extraction unit configured to extract, by a Dynamo program, second model parameters for verification of the member to be verified;
a second input unit for inputting actual second model parameters of the member to be checked into a Dynamo program;
a comparison unit, configured to compare the extracted second model parameter with the actual second model parameter through a Dynamo program, so as to obtain a turn/FALSE comparison result;
the classification unit is used for classifying the graphic primitives of the Revit model by taking the comparison result and the TURE/FALSE value as masks to obtain a component with data errors;
the coloring unit is used for displaying different colors or highlighting the component with the data error;
a modification unit for modifying the erroneous second model parameters of the component into actual second model parameters by means of a correction insert.
As a specific embodiment, the second model parameter is at least one of a plate thickness, a truss reinforcement height, a member width, a member weight, a member aspect ratio, and a member reinforcement.
The specific implementation process of the third embodiment has been described in detail in the methods described in the first and second embodiments, and thus, will not be described herein again.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A Dynamo-based assembled component information extraction method is characterized by comprising the following steps:
selecting required components in a Revit model;
extracting first model parameters of the member by a Dynamo program;
the extracted first model parameters are in one-to-one correspondence with the serial numbers of the components through a Dynamo program to form multi-column data;
inputting the common basic information of the framed and selected components into a Dynamo program;
generating a list according to the multi-column data and the common basic information through a Dynamo program;
transposing the list by a Dynamo program to generate a data matrix;
an Excel table was derived from the data matrix by the Dynamo program.
2. The Dynamo-based assembled component information extracting method according to claim 1, wherein after the framing the required component in the Revit model, the method further comprises:
displaying different colors or highlighting the selected components through a Dynamo program;
after the export of the Excel table, the method further comprises the following steps:
checking whether the selection range has errors, and if so, re-selecting the required components in the Revit model.
3. The Dynamo-based assembled component information extraction method as claimed in claim 1, further comprising, after framing a required component in the Revit model:
inputting the component number prefix into a Dynamo program;
the framing of components other than the input numbering prefix is cancelled by the Dynamo program.
4. The Dynamo-based assembled component information extraction method according to claim 1, wherein the first model parameter includes at least one of a component name, a component weight, a component square amount, and a component size.
5. The Dynamo-based fabricated component information extracting method as claimed in claim 1, wherein the common basic information includes at least one of a component type, a building number where the component is located, a floor where the component is located, and a component concrete strength grade.
6. The Dynamo-based assembled component information extracting method according to claim 1, wherein before the framing the required component in the Revit model, the method further comprises: checking component parameters in the Revit model;
the checking of the Revit model specifically comprises the following steps:
selecting a component to be checked in a frame in a Revit model;
extracting second model parameters for checking of the component to be checked through a Dynamo program;
inputting the actual second model parameters of the component to be checked into a Dynamo program;
comparing the extracted second model parameter with the actual second model parameter through a Dynamo program to obtain a TURE/FALSE comparison result;
using the comparison result and the TURE/FALSE value as masks to classify the primitives of the Revit model to obtain a component with data errors;
displaying the components with data errors in different colors or highlighting;
the incorrect second model parameter of the component is modified to the actual second model parameter by the correction plug-in.
7. The Dynamo-based fabricated component information extraction method as claimed in claim 6, wherein the second model parameter is at least one of a plate thickness, a truss reinforcement height, a component width, a component weight, a component aspect ratio, and a component reinforcement.
8. The Dynamo-based assembled component information extraction method according to any one of claims 1 to 7, wherein before extracting the first model parameter of the component by the Dynamo program, the method further comprises:
the Dynamo program was turned on under the Revit model.
9. A Dynamo-based fabricated component information extraction system, comprising:
the first selection unit is used for selecting required components in the Revit model;
a first extraction unit for extracting a first model parameter of the member by a Dynamo program;
the corresponding unit is used for corresponding the extracted first model parameters to the serial numbers of the components one by one through a Dynamo program to form multi-column data;
a first input unit for inputting common basic information of the framed member into a Dynamo program;
a list generation unit configured to generate a list from the plurality of columns of data and the common basic information by a Dynamo program;
a data matrix generation unit, configured to transpose the list by a Dynamo program to generate a data matrix;
and the table derivation unit is used for deriving an Excel table according to the data matrix through a Dynamo program.
10. The Dynamo-based fabricated component information extraction system as claimed in claim 9, further comprising:
the checking module is used for checking component parameters in the Revit model;
the check module comprises:
the second selection unit is used for selecting the components to be checked in the Revit model;
a second extraction unit configured to extract, by a Dynamo program, second model parameters for verification of the member to be verified;
a second input unit for inputting actual second model parameters of the member to be checked into a Dynamo program;
a comparison unit, configured to compare the extracted second model parameter with the actual second model parameter through a Dynamo program, so as to obtain a turn/FALSE comparison result;
the classification unit is used for classifying the graphic primitives of the Revit model by taking the comparison result and the TURE/FALSE value as masks to obtain a component with data errors;
the coloring unit is used for displaying different colors or highlighting the component with the data error;
a modification unit for modifying the erroneous second model parameters of the component into actual second model parameters by means of a correction insert.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604699A (en) * | 2023-07-19 | 2023-08-18 | 成都建工雅安建设有限责任公司 | Intelligent superimposed sheet prefabricated system |
| CN116604699B (en) * | 2023-07-19 | 2023-10-13 | 成都建工雅安建设有限责任公司 | Intelligent superimposed sheet prefabricated system |
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