CN115690356A - Automatic engineering quantity extraction system based on three-dimensional model of power transmission and transformation engineering - Google Patents
Automatic engineering quantity extraction system based on three-dimensional model of power transmission and transformation engineering Download PDFInfo
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Abstract
The invention provides an automatic engineering quantity extraction system based on a three-dimensional model of a power transmission and transformation project, and relates to the technical field of three-dimensional models of power transmission and transformation projects. The automatic engineering quantity extraction system based on the three-dimensional model of the power transmission and transformation engineering comprises an automatic engineering quantity extraction system, wherein the automatic engineering quantity extraction system is composed of an uploading module, a generating module, an extracting module, a correlation module and an output module, the importing module is connected with the generating module, the generating module is connected with the extracting module, and the extracting module is connected with the correlation module. Through uploading the module, generating module, extracting the module, associating the module, output module, can realize the automatic matching of model component and engineering volume inventory is correlated, not only can save the calculation volume time, reduce the repeated calculation volume, improve the work efficiency and the accuracy of measurement pricing stage after the quality is checked and appraised moreover, realize the more accurate cost calculation volume of three-dimensional mode, alleviate cost personnel's work burden.
Description
Technical Field
The invention relates to the technical field of three-dimensional models of power transmission and transformation projects, in particular to an automatic engineering quantity extraction system based on the three-dimensional models of the power transmission and transformation projects.
Background
The construction method based on the software design can not meet the requirements of scientific organization and management of the power transmission and transformation project because the construction method based on the software design can not automatically calculate the engineering quantity by extracting the attribute information of the power transmission and transformation project, can not automatically generate a report form, and once the parameters of the model change, the calculation result can not be automatically adjusted, the design result can not be recalculated, and the design workload of a CAD (computer-aided design) can not be greatly corrected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic engineering quantity extraction system based on a three-dimensional model of a power transmission and transformation project, and solves the problems that the engineering quantity cannot be automatically calculated by extracting the attribute information of the three-dimensional model of the power transmission and transformation project, and a construction report cannot be automatically generated.
In order to achieve the purpose, the invention is realized by the following technical scheme: the engineering quantity automatic extraction system comprises an engineering quantity automatic extraction system, wherein the engineering quantity automatic extraction system is composed of an uploading module, a generating module, an extracting module, a correlation module and an output module, the importing module is connected with the generating module, the generating module is connected with the extracting module, the extracting module is connected with the correlation module, the generating module comprises a manufacturing scanning unit, a data acquisition unit, a data processing unit, a feature extraction unit, a three-dimensional model construction unit and a three-dimensional model production unit, the manufacturing scanning unit is connected with the data acquisition unit, the data acquisition unit is connected with the data processing unit, the data processing unit is connected with the feature extraction unit, the feature extraction unit is connected with the three-dimensional module construction unit, and the three-dimensional model construction unit is connected with the three-dimensional model generation unit.
Preferably, the extraction module comprises a reading unit, a proofreading unit, a three-dimensional model acquisition unit and a project amount acquisition unit, the reading unit is connected with the proofreading unit, the proofreading unit is connected with the three-dimensional model acquisition unit, and the three-dimensional model acquisition unit is connected with the project amount acquisition unit.
Preferably, the association module comprises a three-dimensional model information obtaining unit, a three-dimensional model information processing unit, a three-dimensional module engineering quantity information extracting unit, an engineering quantity information deriving unit and an engineering quantity obtaining unit, the three-dimensional model information unit is connected with the three-dimensional model information processing unit, the three-dimensional model information processing unit is connected with the three-dimensional module engineering quantity information extracting unit, the three-dimensional module engineering quantity information extracting unit is connected with the engineering quantity information deriving unit, and the engineering quantity information deriving unit is connected with the engineering quantity obtaining unit.
Preferably, the uploading module comprises a leading-in unit, a decomposition unit, a verification unit and an output unit, wherein the leading-in unit is connected with the decomposition unit, the decomposition unit is connected with the verification unit, and the verification unit is connected with the output unit.
Preferably, the correlation module is communicated with an output module, and the output module is used for automatically outputting the acquired engineering quantity in the engineering quantity automatic extraction system.
Preferably, the importing unit is configured to import a project amount list file uploaded by a client, the decomposing unit is configured to decompose file contents of a project three-dimensional model, the verifying unit is configured to verify information to be verified, and the outputting unit is configured to output a corresponding file according to a verification result.
Preferably, the automatic engineering quantity extraction method based on the three-dimensional model of the power transmission and transformation project comprises the following steps: .
The method comprises the following steps: the method comprises the steps that a project amount list file uploaded by a client side is imported through an import unit in an upload module, file contents of a project three-dimensional model are decomposed through a decomposition unit, information needing to be verified is verified through a verification unit, and a corresponding file is output through an output unit according to a verification result;
step two: according to the output file, the actual condition and the structural dimension parameters of a three-dimensional model to be modeled of the file are processed through a manufacturing scanning unit, the acquired data are input into an Excel table through a data acquisition unit, the data in the Excel table are converted into three-dimensional coordinate point data required by modeling, the extracted key point, line and plane information is uploaded to a three-dimensional model building module through a feature extraction unit, and finally the three-dimensional coordinate point data are transmitted to a three-dimensional model generating unit for three-dimensional modeling;
step three: reading information related to three-dimensional modeling generation and engineering quantity calculation through a reading unit, wherein the information comprises construction part information, attribute parameter information of a structure and three-view information of the structure, comparing and classifying parameters of a three-dimensional model through a correction unit, automatically producing the part three-dimensional model according to the attribute parameters of the three-dimensional model part through a three-dimensional model obtaining unit, generating the part three-dimensional model according to the engineering quantity obtaining unit, and automatically calculating the part engineering quantity according to the calculation rules of an engineering quantity calculation rule base;
step four: acquiring a three-dimensional module and a pricing specification of a project amount list through an acquisition three-dimensional model information module, classifying and screening each component in a three-dimensional model through a three-dimensional model information processing unit, extracting a list mapping rule through a three-dimensional model project amount information extraction unit, automatically associating each classified component with the list mapping rule through a project amount information derivation unit, and finally statistically classifying each component into a corresponding list through a project amount acquisition unit to produce a list project amount of a lead-in project;
step five: and finally, automatically counting the list engineering quantity of the generated import project through an output module.
The invention provides an automatic engineering quantity extraction system based on a three-dimensional model of a power transmission and transformation project. The method has the following beneficial effects:
according to the invention, through the uploading module, the generating module, the extracting module, the associating module and the output module in the engineering quantity automatic extracting system, the automatic matching association of the model component and the engineering quantity list can be realized, the calculation time can be saved, the repeated calculation quantity can be reduced, the working efficiency and the accuracy of the metering and pricing stage after quality evaluation are improved, the more accurate construction cost calculation quantity in a three-dimensional mode can be realized, and the workload of construction cost personnel can be reduced.
Drawings
FIG. 1 is a view of a main frame of the present invention;
FIG. 2 is a flow chart of an import module of the present invention;
FIG. 3 is a flow diagram of an extraction module of the present invention;
FIG. 4 is a flow diagram of a generation module of the present invention;
FIG. 5 is a flow chart of an association module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-5, an embodiment of the present invention provides an automatic engineering quantity extraction system based on a three-dimensional model of a transmission and transformation engineering, which includes an automatic engineering quantity extraction system, the automatic engineering quantity extraction system is composed of an uploading module, a generation module, an extraction module, an association module, and an output module, the importing module is connected with the generation module, the generation module is connected with the extraction module, the extraction module is connected with the association module, the generation module includes a production scanning unit, a data acquisition unit, a data processing unit, a feature extraction unit, a three-dimensional model construction unit, and a three-dimensional model production unit, the production scanning unit is connected with the data acquisition unit, the data acquisition unit is connected with the data processing unit, the data processing unit is connected with the feature extraction unit, the feature extraction unit is connected with the three-dimensional model construction unit, the three-dimensional model construction unit is connected with the three-dimensional model generation unit, the actual condition and the structural dimension parameter of the three-dimensional model to be modeled of a file are extracted through the production scanning unit, the data acquired and input into an Excel table, the three-dimensional coordinate data in the Excel table is converted into a data needed for modeling, a key plane information is extracted through the data extraction unit, and the three-dimensional model is uploaded to the three-dimensional model construction unit, and finally, and the three-dimensional model is generated.
The extraction module comprises a reading unit, a correction unit, a three-dimensional model acquisition unit and an engineering quantity acquisition unit, wherein the reading unit is connected with the correction unit, the correction unit is connected with the three-dimensional model acquisition unit, the three-dimensional model acquisition unit is connected with the engineering quantity acquisition unit, information related to three-dimensional modeling generation and engineering quantity calculation is read through the reading unit and comprises construction part information, attribute parameter information of a structure and structure three-view information, then the parameters of the three-dimensional model are compared and classified through the correction unit, then the three-dimensional model of the part is automatically produced through the three-dimensional model acquisition unit according to the attribute parameters of the three-dimensional model part, the three-dimensional model of the part is generated through the engineering quantity acquisition unit according to the calculation rules of the engineering quantity calculation rule base, and the engineering quantity calculation is automatically carried out.
The association module comprises a three-dimensional model information acquisition unit, a three-dimensional model information processing unit, a three-dimensional module engineering quantity information extraction unit, an engineering quantity information derivation unit and an engineering quantity acquisition unit, wherein the three-dimensional model information unit is connected with the three-dimensional model information processing unit, the three-dimensional model information processing unit is connected with the three-dimensional module engineering quantity information extraction unit, the three-dimensional module engineering quantity information extraction unit is connected with the engineering quantity information derivation unit, the engineering quantity information derivation unit is connected with the engineering quantity acquisition unit, the three-dimensional module and the engineering quantity list pricing specification are acquired through the three-dimensional model information acquisition unit, then, all components in the three-dimensional model are classified and screened through the three-dimensional model information processing unit, then, the list mapping rule is extracted through the three-dimensional model engineering quantity information extraction unit, all classified components are automatically associated with the list mapping rule through the engineering quantity information derivation unit, and finally all components are counted and classified into a corresponding list through the engineering quantity acquisition unit to produce the list engineering quantity of imported items.
The uploading module comprises an importing unit, a decomposing unit, a checking unit and an outputting unit, the importing unit is connected with the decomposing unit, the decomposing unit is connected with the checking unit, the checking unit is connected with the outputting unit, the engineering quantity inventory file uploaded by the client side is imported through the importing unit in the uploading module, the file content of the engineering three-dimensional model is decomposed through the decomposing unit, information needing checking is checked through the checking unit, and the corresponding file is output through the outputting unit according to a checking result.
The correlation module is communicated with the output module, and the output module is used for automatically outputting the acquired engineering quantity in the engineering quantity automatic extraction system.
The import unit is used for importing the project amount list file uploaded by the client, the decomposition unit is used for decomposing the file content of the project three-dimensional model, the verification unit is used for verifying the information needing to be verified, and the output unit is used for outputting the corresponding file according to the verification result.
The second embodiment:
a method for automatically extracting engineering quantity based on a three-dimensional model of a power transmission and transformation project comprises the following steps:
the method comprises the following steps: the method comprises the steps that a project amount list file uploaded by a client side is imported through an import unit in an upload module, file contents of a project three-dimensional model are decomposed through a decomposition unit, information needing to be verified is verified through a verification unit, and a corresponding file is output through an output unit according to a verification result;
step two: according to the output file, the actual condition and the structural size parameters of the three-dimensional model to be modeled of the file are processed through a scanning unit, the acquired data are input into an Excel table through a data acquisition unit, the data in the Excel table are converted into three-dimensional coordinate point data required by modeling, the extracted key point, line and plane information is uploaded to a three-dimensional model building module through a feature extraction unit, and finally the three-dimensional coordinate point data are transmitted to a three-dimensional model generating unit for three-dimensional modeling;
step three: reading information related to three-dimensional modeling generation and engineering quantity calculation through a reading unit, wherein the information comprises construction part information, attribute parameter information of a structure and three-view information of the structure, comparing and classifying parameters of a three-dimensional model through a proofreading unit, automatically producing a part three-dimensional model according to the attribute parameters of the three-dimensional model part through a three-dimensional model obtaining unit, generating a part three-dimensional model according to the engineering quantity obtaining unit, and automatically calculating the part engineering quantity according to the calculation rules of an engineering quantity calculation rule base;
step four: acquiring a three-dimensional module and a pricing specification of a project amount list through an acquisition three-dimensional model information module, classifying and screening each component in a three-dimensional model through a three-dimensional model information processing unit, extracting a list mapping rule through a three-dimensional model project amount information extraction unit, automatically associating each classified component with the list mapping rule through a project amount information derivation unit, and finally statistically classifying each component into a corresponding list through a project amount acquisition unit to produce a list project amount of a lead-in project;
step five: and finally, automatically counting the list engineering quantity of the generated import project through an output module.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an engineering volume automatic extraction system based on power transmission and transformation engineering three-dimensional model, includes engineering volume automatic extraction system, its characterized in that: the automatic engineering quantity extraction system is composed of an uploading module, a generating module, an extraction module, a correlation module and an output module, wherein the importing module is connected with the generating module, the generating module is connected with the extraction module, the extraction module is connected with the correlation module, the generating module comprises a manufacturing scanning unit, a data acquisition unit, a data processing unit, a feature extraction unit, a three-dimensional model construction unit and a three-dimensional model production unit, the manufacturing scanning unit is connected with the data acquisition unit, the data acquisition unit is connected with the data processing unit, the data processing unit is connected with the feature extraction unit, the feature extraction unit is connected with the three-dimensional module construction unit, and the three-dimensional model construction unit is connected with the three-dimensional model generation unit.
2. The automatic engineering quantity extraction system based on the three-dimensional power transmission and transformation engineering model as claimed in claim 1, characterized in that: the extraction module comprises a reading unit, a proofreading unit, a three-dimensional model acquisition unit and an engineering quantity acquisition unit, wherein the reading unit is connected with the proofreading unit, the proofreading unit is connected with the three-dimensional model acquisition unit, and the three-dimensional model acquisition unit is connected with the engineering quantity acquisition unit.
3. The automatic engineering quantity extraction system based on the three-dimensional power transmission and transformation engineering model as claimed in claim 1, wherein: the correlation module comprises a three-dimensional model information acquisition unit, a three-dimensional model information processing unit, a three-dimensional module engineering quantity information extraction unit, an engineering quantity information derivation unit and an engineering quantity acquisition unit, wherein the three-dimensional model information unit is connected with the three-dimensional model information processing unit, the three-dimensional model information processing unit is connected with the three-dimensional module engineering quantity information extraction unit, the three-dimensional module engineering quantity information extraction unit is connected with the engineering quantity information derivation unit, and the engineering quantity information derivation unit is connected with the engineering quantity acquisition unit.
4. The automatic engineering quantity extraction system based on the three-dimensional power transmission and transformation engineering model as claimed in claim 1, wherein: the uploading module comprises a leading-in unit, a decomposition unit, a verification unit and an output unit, wherein the leading-in unit is connected with the decomposition unit, the decomposition unit is connected with the verification unit, and the verification unit is connected with the output unit.
5. The automatic engineering quantity extraction system based on the three-dimensional power transmission and transformation engineering model as claimed in claim 1, wherein: the correlation module is communicated with an output module, and the output module is used for automatically outputting the acquired engineering quantity in the engineering quantity automatic extraction system.
6. The automatic engineering quantity extraction system based on the three-dimensional power transmission and transformation engineering model as claimed in claim 4, wherein: the system comprises an importing unit, a decomposing unit, a checking unit and an output unit, wherein the importing unit is used for importing a project amount list file uploaded by a client, the decomposing unit is used for decomposing the file content of a project three-dimensional model, the checking unit is used for checking information needing to be checked, and the output unit is used for outputting a corresponding file according to a checking result.
7. A method for automatically extracting engineering quantity based on a three-dimensional model of a power transmission and transformation project is characterized by comprising the following steps: the automatic engineering quantity extraction system based on the three-dimensional power transmission and transformation engineering model as claimed in any one of claims 1 to 6 comprises the following steps:
the method comprises the following steps: the method comprises the steps that a project amount list file uploaded by a client side is imported through an import unit in an upload module, file contents of a project three-dimensional model are decomposed through a decomposition unit, information needing to be verified is verified through a verification unit, and a corresponding file is output through an output unit according to a verification result;
step two: according to the output file, the actual condition and the structural dimension parameters of a three-dimensional model to be modeled of the file are processed through a manufacturing scanning unit, the acquired data are input into an Excel table through a data acquisition unit, the data in the Excel table are converted into three-dimensional coordinate point data required by modeling, the extracted key point, line and plane information is uploaded to a three-dimensional model building module through a feature extraction unit, and finally the three-dimensional coordinate point data are transmitted to a three-dimensional model generating unit for three-dimensional modeling;
step three: reading information related to three-dimensional modeling generation and engineering quantity calculation through a reading unit, wherein the information comprises construction part information, attribute parameter information of a structure and three-view information of the structure, comparing and classifying parameters of a three-dimensional model through a correction unit, automatically producing the part three-dimensional model according to the attribute parameters of the three-dimensional model part through a three-dimensional model obtaining unit, generating the part three-dimensional model according to the engineering quantity obtaining unit, and automatically calculating the part engineering quantity according to the calculation rules of an engineering quantity calculation rule base;
step four: acquiring a three-dimensional module and a pricing specification of a project amount list through an acquisition three-dimensional model information module, classifying and screening each component in a three-dimensional model through a three-dimensional model information processing unit, extracting a list mapping rule through a three-dimensional model project amount information extraction unit, automatically associating each classified component with the list mapping rule through a project amount information derivation unit, and finally statistically classifying each component into a corresponding list through a project amount acquisition unit to produce a list project amount of a lead-in project;
step five: and finally, automatically counting the list engineering quantity of the generated import project through an output module.
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