Analyzing and processing system based on data management and control

Abstract

The invention discloses an analysis processing system based on data management and control. An operation method of the system comprises the following steps: carrying out transmission control management of an industrial internet; modeling and control processing of a time sequence diagram are carried out on the industrial internet; carrying out data optimization analysis processing on the industrial internet system; and storage statistics management of the industrial internet is carried out. The transmission control management of the industrial internet comprises the steps that an OPC unified architecture (OPCUA) communication standard is adopted as a protocol standard for butt joint of an industrial internet system and an on-site control layer, the OPCUA adopts a client-server mode, and through the adoption of TCP and HTTPS communication protocols, on the premise of providing information safety and stable information exchange, the transmission control management of the industrial internet is realized. And different intelligent devices, systems and products are accessed. The modeling of the industrial internet and the control processing of the time sequence diagram comprise the step of carrying out regional division of modeling simulation from the production process of an industrial workshop. The system has the characteristics of intelligent management and control processing and high efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of data control, and specifically to an analysis and processing system based on data control. Background Art

[0002] The mainstream of traditional control systems includes MES (Manufacturing Execution System), SCADA (Supervisory Control and Data Acquisition), and ERP (Enterprise Resource Planning). As an information system connecting the management layer and the field control layer in manufacturing enterprises, the control system plays an important role in workshop production management, data acquisition, production monitoring, and resource allocation. Traditional control systems are too targeted at single equipment, single processes, and single work processes in the application scenario of production process optimization, without integrating in terms of overall production interconnection. And some current industrial information systems seem to have complete functions on paper, but due to old system software framework versions, inconsistent communication protocols, and various communication interfaces, they can only meet certain specific equipment and specific fields, with poor generality and inheritance. When building a new production line in a factory, new intelligent devices cannot be integrated into the overall system, unable to meet the requirements of equipment replacement, resulting in great waste in industrial construction. Therefore, it is necessary to design an intelligent control processing and highly efficient analysis and processing system based on data control. Summary of the Invention

[0003] The purpose of the present invention is to provide an analysis and processing system based on data control to solve the problems raised in the above background art.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: An analysis and processing method based on data control, including: Conduct transmission control management of the industrial Internet; Conduct modeling of the industrial Internet and control processing of sequence diagrams; Conduct data optimization analysis and processing of the industrial Internet system; Conduct storage statistics management of the industrial Internet.

[0005] According to the above technical solution, the conduct of transmission control management of the industrial Internet includes: Adopt the OPC Unified Architecture (OPC UA) communication standard as the protocol standard for the docking of the industrial Internet system and the field control layer. Among them, OPC UA adopts the client-server mode, and through the adopted TCP and HTTPS communication protocols, on the premise of providing information security and stable information exchange, different intelligent devices, systems, and products can be accessed.

[0006] According to the above technical solution, the conduct of modeling of the industrial Internet and control processing of sequence diagrams includes: The production process of the industrial workshop is divided into three units: inventory unit, transportation unit, and production unit. Each unit is divided into modeling units according to the front and back operation logic of the smart device. The full scene modeling and simulation of the industrial workshop is carried out through 3D modeling technology. The timing diagram of the industrial Internet system is established and managed, so that the production progress and operation instructions are executed through post requests and data is transmitted through websocket. When the control interface is monitored and real-time instructions are input, a request is sent to the database server. After OPC collects data from the field control layer, it transmits the data to the database server and completes the data docking with the control interface.

[0007] According to the above technical solution, the data optimization analysis and processing of the industrial Internet system includes: The interactive interface of the industrial Internet system provides operators with click process information and further obtains the full content of the operation information for the convenience of editing operations; Optimize the common mechanisms and underlying functions of the industrial Internet system, including the MODEL base class, DAL bottom layer, Unity library and web base class; The information security of the industrial Internet system is determined through HTTPS and encryption algorithms. The first step of verification is performed through the HTTPS communication protocol: transmission channel encryption and identity authentication. The second encryption is performed in the login module for security verification, and the user password is encrypted using the HAMC hash algorithm to ensure the security of the password.

[0008] According to the above technical solution, the storage statistics management of the industrial Internet includes: Design database tables for material management, production line management and equipment management through ER relationship diagrams, so that the database tables contain data information on processes, materials, finished products, images, labels and time labels, which is convenient for managers to analyze and consult; The information of each production step of the workshop production line is collected and transmitted to the workbench for display, which is conducive to subsequent optimization processing.

[0009] According to the above technical solution, an analysis and processing system based on data management and control includes: Management and control module, used for management and control of the industrial Internet; Optimization analysis module, used for optimization analysis of industrial Internet systems; The storage statistics module is used for storage statistics of industrial data information.

[0010] According to the above technical solution, the management control module includes: A transmission management module for managing the data information transmission of the industrial Internet; A model building module for building and simulating the entire scenario of the industrial workshop; A timing diagram module for managing the establishment of the timing diagram.

[0011] According to the above technical solution, the optimization analysis module includes: An interaction processing module for processing the interaction of the industrial Internet system; A mechanism optimization module for optimizing the mechanism of the industrial Internet system; A security verification module for verifying the security of the industrial Internet system.

[0012] According to the above technical solution, the storage and statistics module includes: A database module for designing the database of the industrial Internet system; A statistics display module for statistically displaying industrial data information.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: By providing a management control module, an optimization analysis module, and a storage and statistics module, the present invention solves the connection and access problems between devices with different specifications, realizes that on-site control devices directly upload data to the management and control system, bypassing redundant intermediate communication devices, further saving the transmission cost of industrial Internet data information, and ensuring the security of information and accounts through double-layer verification when users log in remotely. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 is a flowchart of an analysis and processing method based on data management and control provided in Embodiment 1 of the present invention; Figure 2 is a block diagram of the module composition of an analysis and processing system based on data management and control provided in Embodiment 2 of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] Embodiment 1: Figure 1The figure is a flowchart of the analysis and processing method based on data control and management provided by the first embodiment of the present invention. This embodiment can be applied to an industrial Internet system. This method can be executed by the analysis and processing system based on data control and management provided by the embodiments of the present invention. The system consists of multiple software and hardware modules, such as Figure 1 shown. The method specifically includes the following steps: S101. Perform transmission control management of the industrial Internet; Exemplarily, in the embodiment of the present invention, the OPC Unified Architecture (OPC UA) communication standard is adopted as the protocol standard for the docking of the industrial Internet system and the field control layer. Among them, OPC UA adopts the client-server mode. Through the adopted TCP and HTTPS communication protocols, on the premise of providing information security and stable information exchange, different intelligent devices, systems, and products can be accessed. Since the main features of OPC UA include: unified access interface, high communication, reliability, redundancy, and high compatibility, through this step, the unified access interface is controlled by OPC UA to be integrated on the OPC specification, solving the connection and access problems between devices with different specifications, and realizing that the field control devices directly upload data to the management and control system, bypassing redundant intermediate communication devices, and further saving the transmission cost of industrial Internet data information.

[0017] S102. Perform modeling and control processing of the industrial Internet and sequence diagrams; Exemplarily, in the embodiment of the present invention, the production process of the industrial workshop is used for the regional division of modeling and simulation, and it is divided into three units: inventory unit, transportation unit, and production unit. After each unit is further divided into modeling units according to the front and back operation logic of intelligent devices, the industrial workshop is subjected to full-scene modeling and simulation through three-dimensional modeling technology. In this step, through three-dimensional modeling technology, the full-scene modeling and simulation of the industrial workshop are realized, realizing the mapping of the on-site workshop in the information space, realizing true parallel collaborative production, and making each unit in the inventory unit, transportation unit, and production unit consist of three-dimensional model diagrams of specific intelligent devices. The modeling and simulation of the three units provide a visible and direct environment for the industrial Internet system.

[0018] Establish and manage the sequence diagram of the industrial Internet system, enabling the production progress and the execution of operation instructions to be transmitted through a POST request and data to be transported via WebSocket. When the control interface monitors and real-time instructions are input, a request is sent to the database server. After the OPC collects data from the field control layer, the data is transported to the database server to complete data docking with the control interface. In this step, production commands are issued according to the settings of the management layer. According to the quantity and type of work orders on the control interface, corresponding IDs are used to issue commands through the server, and the production status of materials during the production process is tracked. During the logical operation process, material information is queried, and data is updated through the refresh logic.

[0019] S103. Perform data optimization analysis and processing on the industrial Internet system; Exemplarily, in the embodiment of the present invention, the interaction interface of the industrial Internet system provides click process information for the operator, and at the same time, to facilitate editing operations, all content of the operation information is further obtained. In this step, a list of the entire production process information is mainly provided for the operator, and information on deleting invalid information and material classification is provided. Further, the POST method is used to edit the work order instructions, mainly for obtaining the ID. When the operator edits the work order, the quantity code of the edited work order is used as an auxiliary function to provide a picture list for various required places on the interface.

[0020] Optimize the general mechanisms and underlying functions of the industrial Internet system, including the MODEL base class, DAL bottom layer, Untility library, and web base class. In this step, the DAL bottom layer is set because the management and control system adopts a Database first development mode based on the EF framework, providing Repository generic methods and historical logs. An ADO.NET entity data model is added to the newly created MODEL file, and the database is connected through the ADO.NET entity data model. The data table class of the Model is automatically generated using the tables prepared in the database. Taking the variable of the user data table in the model layer as an example, the entity class of the user is generated using the database. Untility mainly provides the required function libraries for the system, with a relatively wide range of functions included. The web base class is mainly responsible for providing the base classes and basic controls required by the MVC framework.

[0021] Constitute the information security determination of the industrial Internet system through HTTPS and encryption algorithms. The first step of verification is carried out through the HTTPS communication protocol: transmission channel encryption and identity verification. The second encryption is to conduct security verification in the login module, and the HAMC hash algorithm is used to encrypt the user password to ensure the security of the password. Through this step, double-layer verification can ensure the security of information and accounts when the user remotely logs in.

[0022] S104. Perform storage statistics management for industrial Internet; Exemplarily, in the embodiment of the present invention, database table design for material management, production line management, and equipment management is carried out through an E-R relationship diagram, so that the database table contains data information such as processes, materials, finished products, images, labels, and time tags, which is conducive to the analysis and review by management personnel; Collect information on each production step of the workshop production line and transmit it to the workbench for display, which is conducive to subsequent optimization processing.

[0023] Embodiment 2: Embodiment 2 of the present invention provides an analysis and processing system based on data control, Figure 2 which is a schematic diagram of the module composition of the analysis and processing system based on data control provided for this Embodiment 2, as Figure 2 shown. The system includes: A management and control module for performing management and control of the industrial Internet; An optimization and analysis module for performing optimization and analysis of the industrial Internet system; A storage and statistics module for performing storage and statistics of industrial data information.

[0024] In some embodiments of the present invention, the management and control module includes: A transmission management module for performing data information transmission management of the industrial Internet; A model building module for performing full-scenario modeling and simulation of the industrial workshop; A timing diagram module for performing establishment management of the timing diagram.

[0025] In some embodiments of the present invention, the optimization and analysis module includes: An interaction processing module for performing interaction processing of the industrial Internet system; A mechanism optimization module for performing optimization processing on the industrial Internet system mechanism; A security verification module for performing security verification of the industrial Internet system.

[0026] In some embodiments of the present invention, the storage and statistics module includes: A database module for performing database design of the industrial Internet system; A statistics display module for performing statistics display of industrial data information.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An analysis and processing method based on data control, characterized in that: include: Carry out transmission control and management of the Industrial Internet; Modeling of the Industrial Internet and control processing of timing diagrams; Carry out data optimization, analysis and processing of industrial Internet systems; Conduct storage statistics management for the Industrial Internet.

2. The analysis and processing method based on data control according to claim 1 is characterized in that: The transmission control management of the industrial Internet includes: The OPC Unified Architecture (OPC UA) communication standard is used as the protocol standard for connecting the industrial Internet system and the field control layer. OPC UA adopts a client-server model and uses TCP and HTTPS communication protocols to connect to different smart devices, systems and products while providing information security and stable information exchange.

3. The analysis and processing method based on data control according to claim 1 is characterized in that: The control process of modeling and timing diagram of the industrial Internet includes: The production process of the industrial workshop is divided into three units: inventory unit, transportation unit, and production unit. Each unit is divided into modeling units according to the front and back operation logic of the smart device. The full scene modeling and simulation of the industrial workshop is carried out through 3D modeling technology. The timing diagram of the industrial Internet system is established and managed, so that the production progress and operation instructions are executed through post requests and data is transmitted through websocket. When the control interface is monitored and real-time instructions are input, a request is sent to the database server. After OPC collects data from the field control layer, it transmits the data to the database server and completes the data docking with the control interface.

4. The analysis and processing method based on data control according to claim 1, characterized in that: The data optimization analysis and processing of the industrial Internet system includes: The interactive interface of the industrial Internet system provides operators with click process information and further obtains the full content of the operation information for the convenience of editing operations; Optimize the common mechanisms and underlying functions of the industrial Internet system, including the MODEL base class, DAL bottom layer, Unity library and web base class; The information security of the industrial Internet system is determined through HTTPS and encryption algorithms. The first step of verification is performed through the HTTPS communication protocol: transmission channel encryption and identity authentication. The second encryption is performed in the login module for security verification, and the user password is encrypted using the HAMC hash algorithm to ensure the security of the password.

5. The analysis and processing method based on data control according to claim 1, characterized in that: The storage statistics management of the industrial Internet includes: Design database tables for material management, production line management and equipment management through ER relationship diagrams, so that the database tables contain data information on processes, materials, finished products, images, labels and time labels, which is convenient for managers to analyze and consult; The information of each production step of the workshop production line is collected and transmitted to the workbench for display, which is conducive to subsequent optimization processing.

6. An analysis and processing system based on data control, characterized in that: include: Management and control module, used for management and control of the industrial Internet; Optimization analysis module, used for optimization analysis of industrial Internet systems; The storage statistics module is used for storage statistics of industrial data information.

7. The data management and control-based analysis and processing system according to claim 6, characterized in that: The management control module includes: Transmission management module, used for data information transmission management of the Industrial Internet; Model building module, used for full-scene modeling and simulation of industrial workshops; The timing diagram module is used to establish and manage the timing diagram.

8. The data management and control-based analysis and processing system according to claim 6, characterized in that: The optimization analysis module comprises: Interaction processing module, used for interaction processing of industrial Internet systems; Mechanism optimization module, used to optimize the industrial Internet system mechanism; Security verification module, used for security verification of industrial Internet systems.

9. The data control-based analysis and processing system according to claim 6, characterized in that: The storage statistics module includes: Database module, used for database design of industrial Internet system; The statistical display module is used to display the statistics of industrial data information.

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