CN116167248A - Stay wire iron tower construction process management and control system based on digital twin technology - Google Patents

Stay wire iron tower construction process management and control system based on digital twin technology Download PDF

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CN116167248A
CN116167248A CN202310433595.9A CN202310433595A CN116167248A CN 116167248 A CN116167248 A CN 116167248A CN 202310433595 A CN202310433595 A CN 202310433595A CN 116167248 A CN116167248 A CN 116167248A
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iron tower
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CN116167248B (en
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胡燃
陈建强
卢海
孙广通
孔令广
刘飞
陈加宝
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Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
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Abstract

The invention discloses a stay wire iron tower construction process management and control system based on a digital twin technology, which comprises a central control platform, a data mining system, a data access system, a model construction system, a historical data importing system, an information input system, a model simulation system, an improvement suggestion system, a risk early warning system, a result analysis system and a problem tracing system, and has the beneficial effects that: based on historical data, the data related to the construction of the guyed iron tower in big data are combined, and a corresponding virtual simulation model is generated through a digital twin technology, so that the simulation accuracy of the model is higher; the method can trace back the source data causing the problems according to the problems, and is convenient for carrying out foundation improvement on the construction of the stay wire iron tower at the source; a plurality of corresponding improvement measures can be provided by combining historical data, the feasibility of the improvement measures is ensured, and the construction process of the pull-wire iron tower is convenient to optimize.

Description

Stay wire iron tower construction process management and control system based on digital twin technology
Technical Field
The invention relates to the technical field of construction control systems, in particular to a stay wire iron tower construction process control system based on a digital twin technology.
Background
The digital twin is to fully utilize data such as a physical model, sensor update, operation history and the like, integrate simulation processes of multiple disciplines, multiple physical quantities, multiple scales and multiple probabilities, and complete mapping in a virtual space, thereby reflecting the full life cycle process of corresponding entity equipment. Digital twinning is a beyond-the-reality concept that can be seen as a digital mapping system of one or more important, mutually dependent equipment systems.
In the iron tower construction process, various risk factors can appear in the construction process due to uncertain factors such as construction environment, personnel and the like, so that risks appear in the construction process, and the construction process can be safely controlled in advance, and the risks brought in the construction process are effectively relieved, so that the stay wire iron tower construction process control system based on the digital twin technology is provided.
Disclosure of Invention
The invention aims to provide a stay wire iron tower construction process management and control system based on a digital twin technology, which is used for solving the problem that various risk factors can occur in the construction process due to uncertain factors such as construction environment and personnel in the iron tower construction process, so that danger is caused in the construction process.
In order to achieve the above purpose, the present invention provides the following technical solutions: the system comprises a central control platform, a data mining system, a data access system, a model construction system, a historical data import system, an information input system, a model simulation system, an improvement suggestion system, a risk early warning system, a result analysis system and a problem tracing system, wherein the output end of the central control platform is electrically connected with the data access system, the model construction system, the historical data import system, the information input system, the model simulation system, the improvement suggestion system, the risk early warning system, the result analysis system and the problem tracing system, the output end of the data mining system is electrically connected with the data access system, the output end of the data access system is electrically connected with the model construction system, the output end of the historical data import system is electrically connected with the model construction system and the improvement suggestion system, the model construction system is in bidirectional connection with the model simulation system, the output end of the model simulation system is electrically connected with the result analysis system, the output end of the result analysis system is electrically connected with the data access system and the model simulation system, the output end of the result analysis system is electrically connected with the risk early warning system and the problem tracing system, and the problem tracing system is electrically connected with the output end of the problem tracing system;
the central control platform is used for controlling the whole system;
the data mining system is used for mining corresponding data related to the construction of the pull-wire iron tower in the big data;
the data access system is used for providing basic data access support for the model building system;
the model construction system is used for establishing a corresponding guy iron tower construction virtual simulation model according to big data and historical data;
the historical data importing system is used for importing historical data related to the construction of the guyed iron tower;
the information input system is used for inputting data for the construction engineering of the wire-stayed iron tower which needs to be simulated and the existing wire-stayed iron tower;
the model simulation system is used for performing simulation on the existing construction information according to a virtual simulation model constructed by the model construction system;
the result analysis system is used for analyzing the simulation result of the model simulation system, finding out problems in the simulation result and estimating possible risks;
the risk early warning system is used for generating risk prediction according to the result analysis system and making risk early warning of a corresponding grade;
the problem tracing system is used for finding out source data of the problem generated by the result analysis system;
the improvement suggestion module is used for giving corresponding improvement suggestions to the problems according to the source data and the historical data.
As a preferred embodiment of the present invention: the information input system comprises a worker information input module, a material information input module, a construction period information input module and an environment information input module;
the worker information input module is used for providing input support for the number of workers and the structure of the workers in the guyed iron tower construction;
the material information input module is used for providing input support for various material and equipment information in the construction of the guy iron tower;
the construction period information input module is used for providing input support for the progress requirement and the construction period requirement of the construction of the guyed iron tower;
the environment information input module is used for providing input support for environment information and construction requirements of the guy iron tower construction.
As a preferred embodiment of the present invention: the model building system comprises a data processing module, a damping setting module, an MSE comparison module, a model determining module and an information comparison module;
the data processing module is used for carrying out exponential smoothing processing on the support information established by the model;
the damping setting module is used for setting a required damping coefficient for the model, and the larger the damping is, the smaller the weight of the real value is; the smaller the damping, the larger the true value weight;
the MSE comparison module is used for comparing MSE values of the preliminarily molded model;
the model determining module is used for combining the comparison result of the MSE comparison module, and selecting a model with a smaller MSE value for determining;
the information comparison module is used for importing the historical real data in the determining model, and comparing the simulation result with the real result until the error is in the acceptable range.
As a preferred embodiment of the present invention: the result analysis system comprises a data analysis module, a problem generation module, a risk prediction module and an abnormal data identification module;
the data analysis module is used for analyzing the simulation result data of the model simulation system;
the problem generation module is used for finding out possible problems in the construction of the guyed iron tower according to the analysis result of the data analysis module;
the risk prediction module is used for performing risk prediction on the construction of the stay wire iron tower according to the analysis result of the data analysis module;
the abnormal data identification module is used for finding out data possibly having abnormality from the analysis result of the data analysis module.
As a preferred embodiment of the present invention: the problem tracing system comprises a problem analysis module, a variable simulation module and a source tracing module;
the problem analysis module is used for analyzing the problems in the construction of the guyed iron tower found by the result analysis system;
the variable simulation module is used for simulating basic variable data aiming at the problems in the construction of the guyed iron tower;
the source tracing module is used for finding out the source of the problem in the construction of the pull-wire iron tower according to the simulation result of the variable simulation module.
As a preferred embodiment of the present invention: the improvement suggestion system comprises a historical data comparison module, a historical measure reference module, an improvement measure simulation module and an improvement measure determination module;
the historical data comparison module is used for finding out similar stay wire iron tower construction problems in the historical data and comparing the data;
the history measure reference module is used for referencing the reference measures aiming at the construction problem of the pull-wire iron tower in the history data and generating a plurality of corresponding solving measures;
the improved measure simulation module is used for carrying out model simulation on the generated multiple solutions;
the improvement measure determination module is configured to select a most appropriate solution among the generated plurality of solutions and generate a solution.
As a preferred embodiment of the present invention: the data mining system comprises a data screening module, a data classifying module and a mining orientation module;
the data screening module is used for screening data related to the construction of the excavated guy iron tower;
the data classification module is used for classifying data related to the construction of the excavated guy iron tower;
the excavation orientation module is used for performing data excavation operation on big data based on guyed iron tower construction.
As a preferred embodiment of the present invention: the output end of the central control platform is electrically connected with a data transmission system, and the input end of the data transmission system is electrically connected with a network access system;
the data transmission system is used for supporting the remote data transmission of the whole system;
the network access system is used for accessing the data transmission system into the network.
As a preferred embodiment of the present invention: the network access system comprises a communication connection module, a network optimization module and a communication verification module;
the communication connection module is used for establishing communication connection between the whole system and the remote terminal;
the network optimization module is used for optimizing the established network channel;
the communication verification module is used for verifying the connection when the communication connection between the whole system and the remote terminal is established.
As a preferred embodiment of the present invention: the output end of the central control platform is electrically connected with a data backup system, and the output end of the data backup system is electrically connected with a data storage cloud;
the data backup system is used for backing up the data generated by the whole system;
the data storage cloud end is used for providing cloud end support for backup of system data.
Compared with the prior art, the invention has the beneficial effects that:
by adding the data mining system, the data access system and the historical data importing system, data related to the construction of the guy iron tower in big data can be combined while the historical data is taken as a basis, and a corresponding virtual simulation model is generated by a digital twin technology, so that the simulation accuracy of the model is higher, and the management and control effect on the construction process of the guy iron tower is improved;
by adding the result analysis system, the risk early warning system and the problem tracing system, after the existing engineering information is simulated by the virtual simulation model, the possible problems in the simulation result are analyzed, the problems are subjected to early warning corresponding to wind grades, and meanwhile, the source data of the problems can be traced back according to the problems, so that foundation improvement on the construction of the guy iron tower at the source is facilitated;
through adding the improvement suggestion system, a plurality of corresponding improvement measures can be provided for the simulation problem in the construction of the pull-wire iron tower by combining the historical data, and the improvement measures are re-simulated, so that the feasibility of the improvement measures is ensured, and the process of the construction of the pull-wire iron tower is convenient to optimize.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system block diagram of a model building system of the present invention;
FIG. 3 is a system block diagram of an information entry system of the present invention;
FIG. 4 is a system block diagram of a data mining system of the present invention;
FIG. 5 is a system block diagram of a result analysis system of the present invention;
FIG. 6 is a system block diagram of an improved proposal system of the invention;
fig. 7 is a system block diagram of a network access system according to the present invention;
FIG. 8 is a block diagram of a problem tracing system of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the system comprises a central control platform, a data mining system, a data access system, a model construction system, a historical data import system, an information input system, a model simulation system, an improvement suggestion system, a risk early warning system, a result analysis system and a problem tracing system, wherein the output end of the central control platform is electrically connected with the data access system, the model construction system, the historical data import system, the information input system, the model simulation system, the improvement suggestion system, the risk early warning system, the result analysis system and the problem tracing system, the output end of the data mining system is electrically connected with the data access system, the output end of the data access system is electrically connected with the model construction system, the output end of the historical data import system is electrically connected with the model construction system and the improvement suggestion system, the model construction system is in bidirectional connection with the model simulation system, the output end of the model simulation system is electrically connected with the result analysis system, the output end of the result analysis system is electrically connected with the risk system and the problem tracing system, and the output end of the problem tracing system is electrically connected with the improvement suggestion system;
the central control platform is used for controlling the whole system;
the data mining system is used for mining corresponding data related to the construction of the pull-wire iron tower in the big data;
the data access system is used for providing basic data access support for the model building system;
the model construction system is used for building a corresponding guy iron tower construction virtual simulation model according to the big data and the historical data;
the historical data importing system is used for importing historical data related to the construction of the guyed iron tower;
the information input system is used for inputting data for the construction engineering of the wire-stayed iron tower which needs to be simulated and the existing wire-stayed iron tower;
the model simulation system is used for carrying out simulation on the existing construction information according to the virtual simulation model constructed by the model construction system;
the result analysis system is used for analyzing the simulation result of the model simulation system, finding out problems in the simulation result and estimating possible risks;
the risk early warning system is used for generating risk prediction according to the result analysis system and making risk early warning of a corresponding grade;
the problem tracing system is used for finding out source data of the problem generated by the result analysis system;
the improvement suggestion module is used for giving corresponding improvement suggestions to the problems according to the source data and the historical data.
The information input system comprises a worker information input module, a material information input module, a construction period information input module and an environment information input module;
the worker information input module is used for providing input support for the number of workers and the structure of the workers in the guyed iron tower;
the material information input module is used for providing input support for various materials and equipment information in the construction of the guy iron tower;
the construction period information input module is used for providing input support for the progress requirement and the construction period requirement of the construction of the guyed iron tower;
the environment information input module is used for providing input support for environment information and construction requirements of the guy iron tower construction.
The model building system comprises a data processing module, a damping setting module, an MSE comparison module, a model determining module and an information comparison module;
the data processing module is used for carrying out exponential smoothing processing on the support information established by the model;
the damping setting module is used for setting a required damping coefficient for the model, and the larger the damping is, the smaller the weight of the real value is; the smaller the damping, the larger the true value weight;
the MSE comparison module is used for comparing MSE values of the preliminarily molded model;
the model determining module is used for combining the comparison result of the MSE comparison module, and selecting a model with a smaller MSE value for determination;
the information comparison module is used for importing the historical real data in the determining model, and comparing the simulation result with the real result until the error is in the acceptable range.
The result analysis system comprises a data analysis module, a problem generation module, a risk prediction module and an abnormal data identification module;
the data analysis module is used for analyzing the simulation result data of the model simulation system;
the problem generating module is used for finding out possible problems in the construction of the guyed iron tower according to the analysis result of the data analysis module;
the risk prediction module is used for performing risk prediction on the construction of the stay wire iron tower according to the analysis result of the data analysis module;
the abnormal data identification module is used for finding out data possibly having abnormality from the analysis result of the data analysis module.
The problem tracing system comprises a problem analysis module, a variable simulation module and a source tracing module;
the problem analysis module is used for analyzing the problems in the construction of the guyed iron tower found by the result analysis system;
the variable simulation module is used for simulating basic variable data aiming at the problems in the construction of the guyed iron tower;
the source tracing module is used for finding out the source of the problem in the construction of the pull-wire iron tower according to the simulation result of the variable simulation module.
The improvement suggestion system comprises a historical data comparison module, a historical measure reference module, an improvement measure simulation module and an improvement measure determination module;
the historical data comparison module is used for finding out similar stay wire iron tower construction problems in the historical data and comparing the data;
the historical measure reference module is used for referencing reference measures aiming at the construction problem of the pull-wire iron tower in the historical data and generating a plurality of corresponding solving measures;
the improved measure simulation module is used for carrying out model simulation on the generated multiple solutions;
the improvement measure determination module is configured to select a most appropriate solution among the generated plurality of solutions and generate a solution.
The data mining system comprises a data screening module, a data classifying module and a mining orientation module;
the data screening module is used for screening the data related to the construction of the excavated guy iron tower;
the data classification module is used for classifying the data related to the construction of the excavated guy iron tower;
the mining orientation module is used for carrying out data mining operation on big data based on the construction of the guyed iron tower.
The output end of the central control platform is electrically connected with a data transmission system, and the input end of the data transmission system is electrically connected with a network access system;
the data transmission system is used for supporting the remote data transmission of the whole system;
the network access system is used for accessing the data transmission system into the network.
The network access system comprises a communication connection module, a network optimization module and a communication verification module;
the communication connection module is used for establishing communication connection between the whole system and the remote terminal;
the network optimization module is used for optimizing the established network channel;
the communication verification module is used for verifying the connection when the communication connection between the whole system and the remote terminal is established.
The output end of the central control platform is electrically connected with a data backup system, and the output end of the data backup system is electrically connected with a data storage cloud;
the data backup system is used for backing up the data generated by the whole system;
the data storage cloud is used for providing cloud support for backup of system data.
Specifically, when the system is used, the construction data of the pull-wire iron tower carried out in the past is firstly imported through the historical data importing system, the corresponding data of the pull-wire iron tower construction is mined in big data through the data mining system, then the model building system is based on the historical data and combines the pull-wire iron tower construction data in the big data, a corresponding simulation model is built, the information of the current pull-wire iron tower construction is imported into the built simulation model through the information importing system, a corresponding simulation result is generated under the support of the model simulation system, the result analysis system analyzes the simulation result, problems possibly existing in the simulation result are found, risk early warning and source data tracing of the problems are carried out in the corresponding grade, finally the improvement suggestion system is combined with the historical data and the big data to provide reasonable improvement suggestion for the pull-wire iron tower construction problem in the simulation result, the pull-wire iron tower construction process is convenient to optimize, in the whole process, remote data transmission of the system can be realized through the cooperation of the network access system and the data storage cooperation, and the backup of the cloud end can be realized, and the backup of the data can be conveniently carried out in the later stage.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The system is characterized in that an output end of the central control platform is electrically connected with the data access system, the model construction system, the historical data import system, the model simulation system, the information input system, the model simulation system, the improved suggestion system, the risk early warning system, the result analysis system and the problem tracing system, an output end of the result analysis system is electrically connected with the risk early warning system and the problem tracing system, and an output end of the result analysis system is electrically connected with the risk early warning system and the problem tracing system;
the central control platform is used for controlling the whole system;
the data mining system is used for mining corresponding data related to the construction of the pull-wire iron tower in the big data;
the data access system is used for providing basic data access support for the model building system;
the model construction system is used for establishing a corresponding guy iron tower construction virtual simulation model according to big data and historical data;
the historical data importing system is used for importing historical data related to the construction of the guyed iron tower;
the information input system is used for inputting data for the construction engineering of the wire-stayed iron tower which needs to be simulated and the existing wire-stayed iron tower;
the model simulation system is used for performing simulation on the existing construction information according to a virtual simulation model constructed by the model construction system;
the result analysis system is used for analyzing the simulation result of the model simulation system, finding out problems in the simulation result and estimating possible risks;
the risk early warning system is used for generating risk prediction according to the result analysis system and making risk early warning of a corresponding grade;
the problem tracing system is used for finding out source data of the problem generated by the result analysis system;
the improvement suggestion module is used for giving corresponding improvement suggestions to the problems according to the source data and the historical data.
2. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 1, wherein: the information input system comprises a worker information input module, a material information input module, a construction period information input module and an environment information input module;
the worker information input module is used for providing input support for the number of workers and the structure of the workers in the guyed iron tower construction;
the material information input module is used for providing input support for various material and equipment information in the construction of the guy iron tower;
the construction period information input module is used for providing input support for the progress requirement and the construction period requirement of the construction of the guyed iron tower;
the environment information input module is used for providing input support for environment information and construction requirements of the guy iron tower construction.
3. The guy iron tower construction process management and control system based on the digital twinning technology as claimed in claim 2, wherein: the model building system comprises a data processing module, a damping setting module, an MSE comparison module, a model determining module and an information comparison module;
the data processing module is used for carrying out exponential smoothing processing on the support information established by the model;
the damping setting module is used for setting a required damping coefficient for the model, and the larger the damping is, the smaller the weight of the real value is; the smaller the damping, the larger the true value weight;
the MSE comparison module is used for comparing MSE values of the preliminarily molded model;
the model determining module is used for combining the comparison result of the MSE comparison module, and selecting a model with a smaller MSE value for determining;
the information comparison module is used for importing the historical real data in the determining model, and comparing the simulation result with the real result until the error is in the acceptable range.
4. A guyed iron tower construction process management and control system based on a digital twin technology as claimed in claim 3, wherein: the result analysis system comprises a data analysis module, a problem generation module, a risk prediction module and an abnormal data identification module;
the data analysis module is used for analyzing the simulation result data of the model simulation system;
the problem generation module is used for finding out possible problems in the construction of the guyed iron tower according to the analysis result of the data analysis module;
the risk prediction module is used for performing risk prediction on the construction of the stay wire iron tower according to the analysis result of the data analysis module;
the abnormal data identification module is used for finding out data possibly having abnormality from the analysis result of the data analysis module.
5. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 4, wherein: the problem tracing system comprises a problem analysis module, a variable simulation module and a source tracing module;
the problem analysis module is used for analyzing the problems in the construction of the guyed iron tower found by the result analysis system;
the variable simulation module is used for simulating basic variable data aiming at the problems in the construction of the guyed iron tower;
the source tracing module is used for finding out the source of the problem in the construction of the pull-wire iron tower according to the simulation result of the variable simulation module.
6. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 5, wherein: the improvement suggestion system comprises a historical data comparison module, a historical measure reference module, an improvement measure simulation module and an improvement measure determination module;
the historical data comparison module is used for finding out similar stay wire iron tower construction problems in the historical data and comparing the data;
the history measure reference module is used for referencing the reference measures aiming at the construction problem of the pull-wire iron tower in the history data and generating a plurality of corresponding solving measures;
the improved measure simulation module is used for carrying out model simulation on the generated multiple solutions;
the improvement measure determination module is configured to select a most appropriate solution among the generated plurality of solutions and generate a solution.
7. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 6, wherein: the data mining system comprises a data screening module, a data classifying module and a mining orientation module;
the data screening module is used for screening data related to the construction of the excavated guy iron tower;
the data classification module is used for classifying data related to the construction of the excavated guy iron tower;
the excavation orientation module is used for performing data excavation operation on big data based on guyed iron tower construction.
8. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 7, wherein: the output end of the central control platform is electrically connected with a data transmission system, and the input end of the data transmission system is electrically connected with a network access system;
the data transmission system is used for supporting the remote data transmission of the whole system;
the network access system is used for accessing the data transmission system into the network.
9. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 8, wherein: the network access system comprises a communication connection module, a network optimization module and a communication verification module;
the communication connection module is used for establishing communication connection between the whole system and the remote terminal;
the network optimization module is used for optimizing the established network channel;
the communication verification module is used for verifying the connection when the communication connection between the whole system and the remote terminal is established.
10. The guy iron tower construction process management and control system based on the digital twinning technology as set forth in claim 9, wherein: the output end of the central control platform is electrically connected with a data backup system, and the output end of the data backup system is electrically connected with a data storage cloud;
the data backup system is used for backing up the data generated by the whole system;
the data storage cloud end is used for providing cloud end support for backup of system data.
CN202310433595.9A 2023-04-21 2023-04-21 Stay wire iron tower construction process management and control system based on digital twin technology Active CN116167248B (en)

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