CN113627004A - Evaluation method and system for power transmission and transformation three-dimensional model design - Google Patents
Evaluation method and system for power transmission and transformation three-dimensional model design Download PDFInfo
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- CN113627004A CN113627004A CN202110877389.8A CN202110877389A CN113627004A CN 113627004 A CN113627004 A CN 113627004A CN 202110877389 A CN202110877389 A CN 202110877389A CN 113627004 A CN113627004 A CN 113627004A
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- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention relates to a review method and a review system for a three-dimensional power transmission and transformation model design, wherein the method comprises the following steps: step S1: establishing a power transmission and transformation three-dimensional space model database; step S2: establishing a power transmission and transformation GIM three-dimensional spatial information model to be evaluated; step S3: extracting attribute parameters in the three-dimensional space information model of the power transmission and transformation GIM by adopting a clustering analysis algorithm; step S4: checking and verifying the acquired attribute parameters through the translated specifications; step S5: clearing the attribute parameters which do not meet the standard, and inputting the attribute parameters into a digital review module for review; step S6: and obtaining a checking result by combining the rule base, and displaying the checking result after statistical analysis. The method and the system are beneficial to improving the efficiency of the three-dimensional design review of the power transmission and transformation model.
Description
Technical Field
The invention belongs to the technical field of three-dimensional model evaluation, and particularly relates to an evaluation method and an evaluation system for power transmission and transformation three-dimensional model design.
Background
At present, in the process of evaluating a three-dimensional design of a power transmission and transformation model, a large amount of evaluation-related data is often processed by a large amount of manpower to perform sorting, comparing, screening and the like on the evaluation-related data, and although the evaluation requirements can be met sometimes, the evaluation-related data is found in actual operation: due to the fact that the data volume is too large, the data types are very many, the dependence on the skill and proficiency of personnel is large, and sometimes multiple people are needed to work in a coordinated mode, the frequency of errors is very high, and even a certain number of errors occur, rework and reprocessing are needed, so that the progress of power transmission and transformation model three-dimensional design review is seriously affected, and the efficiency of the power transmission and transformation model three-dimensional design review is reduced.
Therefore, how to significantly reduce the probability of error occurrence on the premise of avoiding too much dependence on the staff level so as to improve the efficiency of power transmission and transformation model three-dimensional design review and speed up the progress of power transmission and transformation model three-dimensional design review becomes a key point for technical problems to be solved and research all the time by technical staff in the field.
Disclosure of Invention
The invention aims to provide a method and a system for evaluating the design of a three-dimensional power transmission and transformation model, which are beneficial to improving the efficiency of evaluating the three-dimensional power transmission and transformation model.
In order to achieve the purpose, the invention adopts the technical scheme that: a review method for the design of a three-dimensional power transmission and transformation model is characterized by comprising the following steps:
step S1: establishing a power transmission and transformation three-dimensional space model database;
step S2: establishing a power transmission and transformation GIM three-dimensional spatial information model to be evaluated;
step S3: extracting attribute parameters in the three-dimensional space information model of the power transmission and transformation GIM by adopting a clustering analysis algorithm;
step S4: checking and verifying the acquired attribute parameters through the translated specifications;
step S5: clearing the attribute parameters which do not meet the standard, and inputting the attribute parameters into a digital review module for review;
step S6: and obtaining a checking result by combining the rule base, and displaying the checking result after statistical analysis.
Further, in step S1, the established power transmission and transformation three-dimensional spatial model database is used for fast query, comparison and analysis of power transmission and transformation projects, analysis data, geographic positions, project attribute information, and project geometric information, so as to query historical power transmission and transformation model data.
Further, in step S2, the power transmission and transformation GIM three-dimensional spatial information model to be reviewed is digitized and data-structured according to the content of the engineering digitized review requirement, the review condition is divided into two categories, namely, an attribute condition and a geometric condition according to the review requirement, the review requirement is determined according to the condition, the attribute condition or the geometric condition is executed, and the requirement matcher is entered to execute auxiliary review on the power transmission and transformation information model.
Further, in the step S3, extracting the attribute parameters in the three-dimensional spatial information model of the power transmission and transformation GIM by using a cluster analysis algorithm includes the following steps:
step S31: preprocessing a power transmission and transformation GIM three-dimensional space information model;
step S32: defining a distance function;
step S32: selecting and extracting features according to the defined distance function;
step S33: representing the extracted features according to the similarity;
step S34: the features are grouped or clustered.
Further, in step S34, the specific method for grouping or clustering the features is as follows:
step T1: selectively initializing k class centers a1,a2,a3,...,ak；
Step T2: for each input sample XiIt is expressed as a distance class center anThe formula for the most recent class n is as follows:
step T3: updating the class center a by the mean value of the class sample to which the class center belongsnThe formula is as follows:
step T4: repeating steps T2-T3 until the samples in the feature space shrink to a predetermined feature center.
Further, in step S4, the specification translation translates the written specification of the text into a programming language recognized by the computer, extracts the attribute parameters of the object from the three-dimensional spatial information model of the power transmission and transformation GIM, and checks and verifies the attribute parameters extracted from the model and the translated specification to obtain a check result.
Further, in step S5, the digital review module pre-creates a review digital library, and inputs the review requirements of the power transmission and transformation model and scores corresponding to the review requirements into the review digital library; and analyzing the evaluation requirement and the corresponding score for matching and checking between the evaluation digital library and the obtained evaluation index.
Furthermore, the evaluation requirements comprise rules, occupied area, building design, fire prevention and equipment related contents, and are classified into classification based on standard data contents and information classification based on building components according to a digital requirement library; and establishing a requirement library of the system according to classification, searching for a corresponding editable requirement in the requirement library, editing the corresponding evaluation requirement according to the requirement content, storing the requirement library according to the edited rule to form a corresponding requirement library, and storing the requirement library as the evaluation requirement name required by the project.
The invention also provides a review system for the design of the three-dimensional power transmission and transformation model, which comprises an application layer, a platform layer, a data layer and a network layer;
the application layer comprises a power transmission and transformation three-dimensional model evaluation unit and a terminal user, the power transmission and transformation three-dimensional model evaluation unit comprises a project management module, a data editing module, a data checking module, a three-dimensional evaluation module, a space analysis module and an evaluation storage module, and the terminal user comprises a model evaluation center and a model management department;
the platform layer comprises 3DMine, ArcGIS, Oracle and NET;
the data layer is a three-dimensional data management center and comprises substation data, substation right data and basic drawing data;
the network layer comprises a local area network, a government affairs network and hardware facilities.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the attribute parameters of the object are extracted from the GIM, the attribute parameters and translated specifications are obtained from the power transmission and transformation three-dimensional model for checking and verification, the power transmission and transformation model is sent to the digital review module for review by using the digital model submission module, the review result is obtained by combining the rule base, the review result is displayed after statistical analysis, the review efficiency and accuracy of the power transmission and transformation model are improved, and the review progress is accelerated.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
FIG. 1 is a flow chart of a method implementation of an embodiment of the present invention;
fig. 2 is a system architecture diagram of an embodiment of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1, the present embodiment provides a review method for a three-dimensional model design of power transmission and transformation, including the following steps:
step S1: and establishing a power transmission and transformation three-dimensional space model database.
The established power transmission and transformation three-dimensional space model database is used for quickly inquiring, comparing and analyzing power transmission and transformation engineering, analysis data, geographic positions, project attribute information and project geometric information, and inquiring historical power transmission and transformation model data.
Step S2: and establishing a power transmission and transformation GIM three-dimensional spatial information model to be evaluated.
The method comprises the steps of firstly combing engineering digitalized evaluation requirements of a power transmission and transformation GIM three-dimensional spatial information model to be evaluated, carrying out digitalization and data structuralization aiming at requirements, dividing evaluation conditions into two types of attribute conditions and geometric conditions according to the evaluation requirements, judging the evaluation requirements through the conditions, executing the attribute conditions or the geometric conditions, and entering a requirement matcher to execute auxiliary evaluation on the power transmission and transformation information model.
Step S3: and extracting attribute parameters in the three-dimensional space information model of the power transmission and transformation GIM by adopting a clustering analysis algorithm.
The step S3 specifically includes the following steps:
step S31: preprocessing a power transmission and transformation GIM three-dimensional space information model;
step S32: defining a distance function;
step S32: selecting and extracting features according to the defined distance function;
step S33: representing the extracted features according to the similarity;
step S34: the method for grouping or clustering the features comprises the following specific steps:
step T1: selectively initializing k class centers a1,a2,a3,...,ak；
Step T2: for each input sample XiIt is expressed as a distance class center anThe formula for the most recent class n is as follows:
step T3: updating the class center a by the mean value of the class sample to which the class center belongsnThe formula is as follows:
step T4: repeating steps T2-T3 until the samples in the feature space shrink to a predetermined feature center.
Step S4: the obtained attribute parameters are checked and verified through the translated specifications which are input in advance.
The standard translation translates the written text standard into a program language recognized by a computer, extracts attribute parameters of an object in the three-dimensional space information model of the power transmission and transformation GIM, and checks and verifies the attribute parameters extracted from the model and the translated standard to obtain a check result.
Step S5: and clearing the attribute parameters which do not meet the standard, and inputting the attribute parameters into a digital review module for review.
The digital evaluation module pre-makes an evaluation digital library and inputs evaluation requirements of the power transmission and transformation model and scores corresponding to the evaluation requirements into the evaluation digital library; and analyzing the evaluation requirement and the corresponding score for matching and checking between the evaluation digital library and the obtained evaluation index.
The evaluation requirements comprise rules, floor space, building design, fire prevention and related equipment contents, and are classified into classification based on standard data contents and information classification based on building components according to a digital requirement library; and establishing a requirement library of the system according to classification, searching for a corresponding editable requirement in the requirement library, editing the corresponding evaluation requirement according to the requirement content, storing the requirement library according to the edited rule to form a corresponding requirement library, and storing the requirement library as the evaluation requirement name required by the project.
Step S6: and obtaining a checking result by combining the rule base, and displaying the checking result after statistical analysis.
As shown in fig. 2, the embodiment further provides a review system for implementing the review method, which includes an application layer, a platform layer, a data layer, and a network layer.
The application layer comprises a power transmission and transformation three-dimensional model evaluation unit and a terminal user, the power transmission and transformation three-dimensional model evaluation unit comprises a project management module, a data editing module, a data checking module, a three-dimensional evaluation module, a space analysis module and an evaluation storage module, and the terminal user comprises a model evaluation center and a model management department.
The platform layer comprises 3DMine, ArcGIS, Oracle and NET.
The data layer is a three-dimensional data management center and comprises substation data, substation right data and basic drawing data.
The network layer comprises a local area network, a government affairs network and hardware facilities.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (9)
1. A review method for the design of a three-dimensional power transmission and transformation model is characterized by comprising the following steps:
step S1: establishing a power transmission and transformation three-dimensional space model database;
step S2: establishing a power transmission and transformation GIM three-dimensional spatial information model to be evaluated;
step S3: extracting attribute parameters in the three-dimensional space information model of the power transmission and transformation GIM by adopting a clustering analysis algorithm;
step S4: checking and verifying the acquired attribute parameters through the translated specifications;
step S5: clearing the attribute parameters which do not meet the standard, and inputting the attribute parameters into a digital review module for review;
step S6: and obtaining a checking result by combining the rule base, and displaying the checking result after statistical analysis.
2. The evaluation method for the three-dimensional power transmission and transformation model design according to claim 1, wherein the established three-dimensional power transmission and transformation spatial model database in step S1 is used for fast query, comparison and analysis of power transmission and transformation engineering, analysis data, geographic positions, project attribute information and project geometric information, so as to query historical power transmission and transformation model data.
3. The evaluation method for the three-dimensional power transmission and transformation model design according to claim 1, wherein in step S2, the three-dimensional power transmission and transformation GIM information model to be evaluated is digitized and data structured according to the content of the engineering digitized evaluation requirement, the evaluation condition is divided into two types, namely an attribute condition and a geometric condition according to the evaluation requirement, the evaluation requirement is judged according to the condition, the attribute condition or the geometric condition is executed, and the requirement matcher is entered to execute the auxiliary evaluation on the power transmission and transformation information model.
4. The evaluation method for the three-dimensional power transmission and transformation model design according to claim 1, wherein in the step S3, the extracting the attribute parameters in the three-dimensional power transmission and transformation GIM information model by using a cluster analysis algorithm comprises the following steps:
step S31: preprocessing a power transmission and transformation GIM three-dimensional space information model;
step S32: defining a distance function;
step S32: selecting and extracting features according to the defined distance function;
step S33: representing the extracted features according to the similarity;
step S34: the features are grouped or clustered.
5. The review method for the three-dimensional model design of power transmission and transformation according to claim 4, wherein in the step S34, the specific method for grouping or clustering the features is as follows:
step T1: selectively initializing k class centers a1,a2,a3,...,ak；
Step T2: for each input sample XiIt is expressed as a distance class center anThe formula for the most recent class n is as follows:
step T3: updating the class center a by the mean value of the class sample to which the class center belongsnThe formula is as follows:
step T4: repeating steps T2-T3 until the samples in the feature space shrink to a predetermined feature center.
6. A review method for three-dimensional model design of power transmission and transformation as claimed in claim 1, wherein in step S4, the specification translation translates the written specification of text into a program language recognized by a computer, extracts attribute parameters of the object in the three-dimensional spatial information model of power transmission and transformation GIM, and checks and verifies the attribute parameters extracted from the model and the translated specification to obtain the check result.
7. The evaluation method and system for the three-dimensional power transmission and transformation model design according to claim 1, wherein in step S5, the digital evaluation module pre-creates an evaluation digital library, and inputs scores corresponding to evaluation requirements of the power transmission and transformation model and various evaluation requirements into the evaluation digital library; and analyzing the evaluation requirement and the corresponding score for matching and checking between the evaluation digital library and the obtained evaluation index.
8. The evaluation method and system for three-dimensional model design of power transmission and transformation according to claim 7, wherein the evaluation requirements include rules of general, floor space, architectural design, fire protection, and device-related content, and are classified into categories based on normative data content and information categories based on architectural components according to a digital requirement library; and establishing a requirement library of the system according to classification, searching for a corresponding editable requirement in the requirement library, editing the corresponding evaluation requirement according to the requirement content, storing the requirement library according to the edited rule to form a corresponding requirement library, and storing the requirement library as the evaluation requirement name required by the project.
9. A review system for the design of a three-dimensional power transmission and transformation model is characterized by comprising an application layer, a platform layer, a data layer and a network layer;
the application layer comprises a power transmission and transformation three-dimensional model evaluation unit and a terminal user, the power transmission and transformation three-dimensional model evaluation unit comprises a project management module, a data editing module, a data checking module, a three-dimensional evaluation module, a space analysis module and an evaluation storage module, and the terminal user comprises a model evaluation center and a model management department;
the platform layer comprises 3DMine, ArcGIS, Oracle and NET;
the data layer is a three-dimensional data management center and comprises substation data, substation right data and basic drawing data;
the network layer comprises a local area network, a government affairs network and hardware facilities.
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