CN113296423B - Real-time simulation analysis system based on industrial Internet - Google Patents
Real-time simulation analysis system based on industrial Internet Download PDFInfo
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- CN113296423B CN113296423B CN202110561531.8A CN202110561531A CN113296423B CN 113296423 B CN113296423 B CN 113296423B CN 202110561531 A CN202110561531 A CN 202110561531A CN 113296423 B CN113296423 B CN 113296423B
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Abstract
The invention provides a real-time simulation analysis system based on industrial Internet, comprising: the industrial topology network construction module creates an industrial system architecture model, receives a real-time region simulation model uploaded by the region model construction terminal, and leads the industrial system architecture model to integrate data; the node distribution module divides areas for different operation nodes in the industrial system architecture model; the regional model construction terminal acquires static data and dynamic data of the operation nodes in the region to perform regional simulation to obtain a regional simulation model; the node calibration module calibrates the interaction relation among the nodes related in the dynamic data according to the static data of the current operation node, and outputs the calibrated interaction relation among the operation nodes to the region model construction terminal for constructing the region simulation model. According to the invention, the industrial topology network is constructed through regional node modeling, the simulation analysis of dynamic data is carried out, the iterative optimization of the production plan simulation is realized, and the research and development and production efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of wires and cables, in particular to a real-time simulation analysis system based on an industrial Internet.
Background
In the fields of industrial big data, intelligent manufacturing and the like, when products such as a production line are designed, technologies such as big data, artificial intelligence and the like are often required to be used for analyzing, diagnosing, optimizing and the like of the operation of the production line so as to make preventive adjustment and maintenance. The adoption of industrial simulation techniques can be implemented to simulate each work and flow of an industrial operation, and the cost of modifying the design is enormous. The current technology generally adopts three-dimensional modeling simulation software to generate a large amount of simulation data before a production line is built, and then the simulation data is analyzed through technologies such as big data, artificial intelligence and the like.
However, such modeling simulation system cannot realize the iterative simulation capability of real-time industrial data under the condition of big data load, and usually only offline calculation can be performed, and the control strategy generated by the result is only effective for preset industrial working conditions, so that finally, the big data technology is difficult to be applied to the production design of products for generating new industrial data in real time.
Therefore, how to provide an industrial internet simulation analysis system capable of carrying real-time industrial big data simulation iterative optimization is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a real-time simulation analysis system based on the industrial Internet, which constructs an industrial topology network through regional node modeling, performs simulation analysis of dynamic data, realizes iterative optimization of production plan simulation, and effectively improves research and development and production efficiency.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the real-time simulation analysis system based on the industrial Internet comprises a regional model construction terminal, an industrial topology network construction module, a node distribution module and a node calibration module;
the industrial topology network construction module is used for creating an industrial system architecture model, receiving a real-time region simulation model uploaded by the region model construction terminal, importing the industrial system architecture model for data integration, and outputting an integration result;
the node allocation module is used for dividing areas for different operation nodes in the industrial system architecture model, and establishing corresponding identifiers for calling the simulation model of the corresponding areas when the data are integrated;
the regional model building terminal is used for creating a regional model, collecting static data and dynamic data of the operation nodes in the region to perform regional simulation, obtaining a regional simulation model, and uploading the regional simulation model to the industrial topology network building module through the Internet;
the node calibration module is used for calibrating the interaction relation among the nodes related in the dynamic data according to the static data of the current operation node, and outputting the calibrated interaction relation among the operation nodes to the region model construction terminal for constructing a region simulation model.
Preferably, the system further comprises a wake-up module, when the region model building terminal receives the dynamic data, the wake-up module excites the node calibration module to acquire static data in the current region simulation model, and the interaction relation among nodes involved in the dynamic data is calibrated according to the static data of the current operation node.
Preferably, the industrial architecture model sets operation target parameters of the operation node, including an action target, and/or a path target, and/or a state target, and combines dynamic data to perform regional production plan simulation.
Preferably, the industrial architecture model performs data integration on the region simulation model including:
performing inter-region production plan allocation simulation according to the operation target parameters;
and carrying out inter-area operation node reassignment simulation according to the operation target parameters.
Preferably, the static data includes: industrial hardware equipment type, industrial process time sequence flow, industrial environment requirement data and production workshop configuration;
the dynamic data includes: industrial hardware equipment operation data, process time period fixed point monitoring data, equipment signal control data, accident data and material supply and demand data.
Preferably, the region model building terminal specifically includes: the system comprises an upper computer, a digital signal processor and a simulation environment configurator;
the upper computer is connected to the industrial topology network construction module through the digital signal processor;
the upper computer is used for establishing the simulation model, compiling the simulation model and downloading the compiled simulation model to the digital signal processor;
the digital signal processor is used for uploading codes of the compiled simulation model to the industrial topology network construction module;
the simulation environment configurator is used for configuring the simulation environment of the simulation model according to the static data of the current area.
Preferably, the industrial topology network construction module comprises a multi-core simulator, and the multi-core simulator receives the region simulation model codes uploaded by the different region model construction terminals and distributes the region simulation model codes to the multi-core simulator for parallel optimization calculation.
Compared with the prior art, the technical scheme has the beneficial effects that:
according to the invention, by acquiring the static data and the dynamic data, the real-time simulation of the dynamic industrial data is realized, and by dividing the areas and the operation nodes, the load of the simulation of the whole industrial system under the big data is reduced, so that the operation characteristic analysis can be performed on the regional, the inter-area simulation is performed in parallel, the interference generated in the simulation process of different dynamic data is effectively avoided, the real-time performance is ensured, and the simulation precision under the whole industrial system is improved.
The invention transparentizes the industrial process, sensitively responds to various anomalies in the manufacturing process, and ensures that the production is orderly carried out; the material flow bottleneck is reduced, the material flow distribution precision is improved, and the material waiting problem of stopping work is reduced; the production is reasonably arranged, the bottleneck problem is reduced, and the overall production efficiency is improved; the quality trend is predicted more accurately, and the quality defect is controlled more effectively; the collaborative management of the industrial nodes in different areas is realized, the problem of asymmetry of information of each link is solved, the decision basis is more detailed, the decision process is more visual, and the decision result is more reasonable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, it will be apparent that the drawings in the following description are only embodiments of the present invention, and other drawings can be obtained according to the provided drawings without inventive effort to a person skilled in the art;
FIG. 1 is a schematic diagram of an organization structure of a real-time simulation analysis system based on an industrial Internet according to an embodiment of the present invention;
fig. 2 is a schematic diagram of simulation interaction of a real-time simulation analysis system based on an industrial internet according to an embodiment 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, the real-time simulation analysis system based on the industrial internet disclosed in this embodiment includes a region model building terminal, an industrial topology network building module, a node allocation module and a node calibration module. The regional model building terminal and the node calibration module are deployed under different regions of the industrial system architecture, and the industrial topology network building module and the node distribution module are deployed in a general control center.
The present embodiment may be applied to different industrial fields, for example, for the electronic industrial field, the product process structure is divided into a circuit board production flow and a remaining electronic device finished product assembly production flow, and the circuit board region and the finished product region are corresponding to the present embodiment.
In this embodiment: the static data includes: industrial hardware equipment type, industrial process time sequence flow, industrial environment requirement data and production workshop configuration; the dynamic data includes: industrial hardware equipment operation data, process time period fixed point monitoring data, equipment signal control data, accident data and material supply and demand data.
And configuring an area model construction terminal and a node calibration module under different areas:
the regional model construction terminal is used for creating a regional model, further collecting static data and dynamic data of the operation nodes in the region to perform regional simulation, obtaining a regional simulation model, and uploading the regional simulation model to the industrial topology network construction module through the Internet.
The region model is mounted with an industrial operation basic framework, and the region model completes final function construction based on static data of all operation nodes in the region.
The node calibration module is used for calibrating the interaction relation among the nodes related in the dynamic data according to the static data of the current operation node, and outputting the calibrated interaction relation among the operation nodes to the region model construction terminal for constructing the region simulation model.
When the node calibration module receives real-time dynamic data, static data of a current operation node is automatically called, and according to node association relations constructed among the static data, interaction relations among the operation nodes related to the static data are endowed to the dynamic data, so that relation formulas of an execution object, an execution action and a target object are expressed and output to the region model construction terminal.
The industrial topology network construction module of the master control center is used for creating an industrial system architecture model, receiving a real-time area simulation model uploaded by the area model construction terminal, importing the industrial system architecture model for data integration, and outputting an integration result.
In one embodiment, job objective parameters of the job node, including action objectives, and/or path objectives, and/or status objectives, are set in the industrial architecture model, and the regional production plan simulation is performed in combination with the dynamic data.
The node distribution module is used for dividing areas for different operation nodes in the industrial system architecture model, and establishing corresponding identifiers for calling the simulation model of the corresponding areas when the data are integrated.
In this embodiment, the data integration of the region simulation model by the industrial architecture model includes:
performing inter-region production plan allocation simulation according to the operation target parameters; the production plan allocation is executed among the areas, and the simulation operation after the plan allocation is repeatedly executed.
And carrying out inter-region operation node redistribution simulation according to the operation target parameters, and updating and storing the corresponding identifiers for the subsequent iteration optimization call after the node distribution model repartitions the corresponding relationship between the operation nodes and the region.
The steps realize the production plan simulation iterative optimization, and meet the requirements of the generation and iterative update of the real-time production plan of the dynamic data.
In this embodiment, for the type of hardware device commonly used between the areas, or for the transplantable process flow section between the areas, the related operation nodes are analyzed, the binding relationship is released, and the corresponding relationship with the new area is re-established.
In one embodiment, the system further comprises a wake-up module, when the regional model building terminal receives the dynamic data, the wake-up module stimulates the node calibration module to obtain static data in the current regional simulation model, and the interactive relation among the nodes involved in the dynamic data is calibrated according to the static data of the current operation node.
In one embodiment, the region model building terminal specifically includes: the system comprises an upper computer, a digital signal processor and a simulation environment configurator;
the upper computer is connected to the industrial topology network construction module through the digital signal processor;
the upper computer is used for building a simulation model, compiling the simulation model and downloading the compiled simulation model to the digital signal processor;
the digital signal processor is used for uploading the codes of the compiled simulation model to the industrial topology network construction module;
and the simulation environment configurator is used for carrying out simulation environment configuration on the simulation model according to the static data of the current area.
In one embodiment, the industrial topology network construction module comprises a multi-core simulator, and the multi-core simulator receives the region simulation model codes uploaded by the different region model construction terminals and distributes the region simulation model codes to the multi-core simulator for parallel optimization calculation.
The multi-core simulator integrates the regional simulation model codes according to the inter-regional node configuration relevance marks, and performs optimization calculation on the regional simulation model according to the operation target parameters, so that a large industrial system architecture model can be operated in real time. Therefore, the multi-core simulator can calculate all data of electric equipment during operation and simulate the whole process (including logistics) of industrial production, so that missing data is avoided, and the accuracy of data processing is improved.
The real-time simulation analysis system based on the industrial Internet provided by the invention is described in detail, and specific examples are applied to illustrate the principle and the implementation mode of the invention, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the idea of the present invention, the present disclosure should not be construed as limiting the present invention in summary.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The real-time simulation analysis system based on the industrial Internet is characterized by comprising a regional model construction terminal, an industrial topology network construction module, a node distribution module and a node calibration module;
the industrial topology network construction module is used for creating an industrial system architecture model, receiving a real-time region simulation model uploaded by the region model construction terminal, importing the industrial system architecture model for data integration, and outputting an integration result;
the node allocation module is used for dividing areas for different operation nodes in the industrial system architecture model, and establishing corresponding identifiers for calling the simulation model of the corresponding areas when the data are integrated;
the regional model building terminal is used for creating a regional model, collecting static data and dynamic data of the operation nodes in the region to perform regional simulation, obtaining a regional simulation model, and uploading the regional simulation model to the industrial topology network building module through the Internet;
the node calibration module is used for calibrating the interaction relation among the nodes involved in the dynamic data according to the static data of the current operation node, and outputting the calibrated interaction relation among the operation nodes to the region model construction terminal for constructing a region simulation model;
setting operation target parameters of operation nodes in the industrial system architecture model, wherein the operation target parameters comprise an action target and/or a path target and/or a state target, and carrying out regional production plan simulation by combining dynamic data;
the industrial architecture model performs data integration on the region simulation model comprising:
performing inter-region production plan allocation simulation according to the operation target parameters;
performing inter-area operation node reassignment simulation according to the operation target parameters; after the node distribution model repartitions the corresponding relation between the operation nodes and the areas, updating and storing the corresponding identifiers for the subsequent iterative optimization;
the static data includes: industrial hardware equipment type, industrial process time sequence flow, industrial environment requirement data and production workshop configuration;
the dynamic data includes: industrial hardware equipment operation data, process time period fixed point monitoring data, equipment signal control data, accident data and material supply and demand data.
2. The real-time simulation analysis system based on the industrial internet according to claim 1, further comprising a wake-up module, wherein after the area model building terminal receives the dynamic data, the wake-up module activates the node calibration module to obtain static data in a current area simulation model, and calibrates interaction relations among nodes involved in the dynamic data according to the static data of a current operation node.
3. The real-time simulation analysis system based on the industrial internet according to claim 1, wherein the region model construction terminal specifically comprises: the system comprises an upper computer, a digital signal processor and a simulation environment configurator;
the upper computer is connected to the industrial topology network construction module through the digital signal processor;
the upper computer is used for establishing the simulation model, compiling the simulation model and downloading the compiled simulation model to the digital signal processor;
the digital signal processor is used for uploading codes of the compiled simulation model to the industrial topology network construction module;
the simulation environment configurator is used for configuring the simulation environment of the simulation model according to the static data of the current area.
4. The real-time simulation analysis system based on the industrial internet according to claim 1, wherein the industrial topology network construction module comprises a multi-core simulation machine, and the multi-core simulation machine receives the region simulation model codes uploaded by the different region model construction terminals and distributes the region simulation model codes to the multi-core simulation machine for parallel optimization calculation.
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