CN115099597A - Embedded process control method for grid incremental equipment based on physical ID - Google Patents

Abstract

The invention is based on a physical ID-based embedded process control method for power grid incremental equipment, which belongs to the technical field of physical asset incremental equipment process management and control. The key business information of management and control is transmitted to the embedded process management and control system; its authority management adopts unified authority system integration, through the unified authority system interface program isc_sm and unified authentication program isc_sso for identity authentication, to achieve system single sign-on, and through controlled resource management , to realize the management of business application rights. When users with access rights log in to the system, they can browse and use all applications and functions under their own functions, and realize the division of personnel responsibilities and software use rights.

Description

Embedded process control method for grid incremental equipment based on physical ID

technical field

The invention belongs to the technical field of physical asset incremental equipment process management and control, and in particular relates to an embedded process control method for power grid incremental equipment based on physical IDs.

Background technique

At present, in the asset life management system, the physical ID technology has been used to realize the business continuity of the entire life cycle of incremental equipment, but some business links have not achieved full coverage of the physical ID in the actual data flow, making the physical ID in the process. There is a "broken file" situation on the Internet, which cannot meet the requirements of asset life-cycle management.

There is an urgent need for a new technical solution in the prior art to solve the above problems.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is: to provide an embedded process control method for grid incremental equipment based on physical ID, relying on the physical ID application management and control platform to realize the connection and connection of data of incremental equipment in each link of the asset life system. Monitor, grasp the data flow of each link and the processing of each business operation in real time, monitor the core business of equipment management in an all-round and whole process, strengthen the horizontal coordination and vertical connection of equipment management, and comprehensively improve the life cycle management of equipment assets.

The embedded process control method for grid incremental equipment based on physical ID is characterized in that: it includes the following steps, and the following steps are performed in sequence,

Step 1. Establish an embedded process control system for incremental equipment based on physical ID, enter the project planning list into the system, and edit and standardize the process for the detachable materials in the project materials;

Step 2: Purchasing project materials according to the list in Step 1, establishing labels in the system, generating physical IDs, and monitoring material information data;

Step 3. Enter engineering construction data and acceptance data in the system, establish equipment transfer inventory, and synchronize equipment inventory with PMS equipment asset lean management system data and ERP enterprise resource planning data, and determine the picking and delivery of incremental equipment and engineering construction. Data entry, on-site acceptance inventory, and generation of equipment transfer inventory monitoring data;

Step 4. Create the equipment ledger in the production and operation stage, create the asset card label, and determine the monitoring data of the equipment link based on the physical ID of the incremental equipment;

Step 5. Standardize the process of equipment asset scrapping, waste and used materials warehousing, and waste and used materials delivery by tracking physical IDs, and determine the monitoring data of waste materials warehousing and waste materials delivery of incremental equipment.

The incremental device embedded process control system based on the physical ID of the step 1 includes a presentation layer, a service interaction layer, a business logic layer and a persistence layer. The presentation layer is used for the presentation of system functions, and the SG-UAP platform presentation framework is adopted. It is an operation interface; the service interaction layer adopts the RESTFUL client service architecture to provide services for the presentation layer; the business logic layer includes the comparative experiment management logic component and the SG-UAP platform standard logic component; the persistence layer includes the SG-UAP Platform persistence component; JDBC connection is used for data interaction at all levels of the presentation layer, the service interaction layer, the business logic layer and the persistence layer.

In the third step, the PMS equipment asset lean management system data and the ERP enterprise resource planning data are connected to the unified storage service of the full-service unified data center, and the structured data, unstructured data, and collection and measurement data are stored and stored in a unified manner. manage.

Through the above-mentioned design scheme, the present invention can bring the following beneficial effects: the embedded process control method of grid incremental equipment based on physical ID, relying on the physical ID application management and control platform, realizes the data of each link of incremental equipment in the asset life system. Connect and monitor, grasp the data flow of each link and the processing of each business operation in real time, monitor the core business of equipment management in an all-round and whole-process, strengthen the horizontal coordination and vertical integration of equipment management, and comprehensively improve the life cycle management of equipment assets.

Further beneficial effects of the present invention are:

The invention adopts the SG-UAP platform, has the ability of flexible configuration and reorganization of business processing, provides a standard open interface, facilitates the sharing and interaction of system information, and has good horizontal expansion ability to adapt to the expansion of system performance due to the development of business scale. need;

The system of the present invention has high safety and reliability, and ensures the safe and stable operation of the system by adopting a variety of safety mechanisms and technical means, and meets the requirements for safe operation of the network information system, which specifically includes the following contents:

Data security: Packet encryption that supports data exchange and data transmission channel encryption.

Network security: Improve system security; take effective security measures to ensure the security of system information and information transmission, such as information transmitted on the network is not illegally intercepted, and illegally modified and illegally input information is not recognized.

Authentication security: It has complete security and confidentiality means to realize application user authentication, authorization and access control.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

FIG. 1 is a schematic block diagram of the flow of the embedded process control method for grid incremental equipment based on physical ID according to the present invention.

FIG. 2 is a schematic block diagram of the functional realization of the embedded process management and control method for power grid incremental equipment based on physical ID according to the present invention.

FIG. 3 is a schematic diagram of the embedded process management and control system for incremental equipment based on physical ID according to the present invention.

Detailed ways

The embedded process management and control method of power grid incremental equipment based on physical ID, through the information collection terminal, the collected equipment information and business processing information of each link are transmitted to the embedded process control system through the power private network; Its authority management adopts the unified authority system integration, through the unified authority system interface program isc_sm and the unified authentication program isc_sso for identity authentication, realizing the system single sign-on, and through the controlled resource management, realizing the business application authority management. After logging in to the system, users can browse and use all applications and functions under their own functions, and realize the division of personnel responsibilities and software use rights.

Specifically as shown in Figure 2, the following steps are included, and the following steps are performed in sequence:

Step 1: Planning phase. Clarify the business process and work requirements for the preparation of equipment and materials inventory in the preliminary design stage of the project. When reporting material requirements, clearly fill in specifications and business processes for divisible materials.

Step 2: Material procurement stage. Clarify the business process and work requirements of contract signing, physical ID generation, material technical parameter maintenance, warehousing, and material picking in the material procurement stage. The maintenance of material technical parameters needs to confirm whether the maintenance work of the supplier is completed when receiving the goods. For material warehousing and picking, clearly fill in the specifications and business processes. Determine the monitoring data of bidding procurement, contract signing (physical ID generation), material technical parameter entry, acquisition of receiving information, material handover, and acceptance of storage for incremental equipment.

Step 3: Project construction stage. Clarify the business process and work requirements of engineering construction data entry, project site acceptance inventory, equipment transfer inventory, equipment inventory synchronization PMS and other work in the engineering construction stage. The entry and maintenance of engineering construction data needs to clearly define the person in charge of the entry. For the on-site acceptance and inventory of the project, the equipment transfer list and the equipment list synchronization PMS are generated to clearly fill in the specifications and business processes. Determining the collection and delivery of incremental equipment, entry of engineering construction data, on-site acceptance and inventory, and generation of equipment transfer inventory monitoring data.

Step 4: Production operation stage. Clarify the business process and work requirements of equipment ledger creation and asset card creation in the production operation stage. Clearly fill in specifications and business processes for equipment ledger creation and asset card creation. Determine incremental equipment based on physical ID to create equipment link monitoring data.

Step 5: Decommissioning and disposal stage. Clarify the business process and work requirements for the scrapping of equipment assets, the storage of waste and used materials, and the delivery of waste and used materials during the decommissioning and disposal stage. Clearly fill in the specifications and business processes for the scrapping of equipment assets, the warehousing of waste and used materials, and the delivery of waste and used materials from the warehouse. Determine the monitoring data of the storage of waste materials for incremental equipment and the delivery of waste materials.

During the above steps,

Through physical ID labeling of incremental equipment, the monitoring of business links is ensured, and the data of each business link of the whole process of physical ID of incremental equipment is connected, and the data verification mechanism of each link is solidified, so as to realize real-time monitoring of data continuity and provide problem data. Rectification reminders, improve data maintainability, and ensure the integrity and accuracy of data in each link.

Through the physical ID labeling of incremental equipment, the process management and control of individual equipment is ensured. The physical ID is the core, which runs through planning and planning, demand reporting, contract signing, material contract performance, material warehousing, material delivery, engineering construction, and engineering acceptance. , new ledger, project transfer, equipment operation and maintenance, decommissioning and disposal of 12 links, to achieve the full life cycle management of incremental equipment.

Through the physical ID labeling of incremental equipment, the monitoring of the entire project process is ensured. Taking the project as the dimension, the online monitoring of the entire project process is realized. Analyze the data of various links such as project transfer and improve the real-time control of project execution.

By adopting the embedded process control method of grid incremental equipment based on physical ID of the present invention, the functions that can be realized are shown in FIG. 2 .

1. Comprehensive display: According to the asset life management theory, realize the display of the overall continuity of incremental equipment in the asset life.

(1) Comprehensive display of equipment assets: The cumulative connection of incremental equipment in the past three years, the connection of projects, the connection of physical "ID", and the connection of various grassroots units, etc.

(2) Display of individual equipment: with the physical ID as the core, it runs through planning plans, demand reporting, contract signing, material performance, material warehousing, material warehousing, test reports, project acceptance, new ledger, and project transfer. 12 links including capital, equipment operation and maintenance, decommissioning and disposal, to realize the connection of physical ID single equipment in the whole life cycle of assets.

(3) Connectivity of incremental equipment: realize incremental equipment in the planning and planning, demand reporting, contract signing, material performance, material storage, material delivery, test report, project acceptance, new ledger, project transfer, etc. The overall connection situation in each link such as equipment operation and maintenance, decommissioning and disposal is displayed.

(4) Unit equipment penetration display: Realize the display of business data processing status of each unit or grassroots unit in each link of incremental equipment penetration.

2. Incremental connection: According to each link of the entire life of the asset, realize the details of the connection of incremental equipment in each link.

(1) Incremental connection status: Realize the statistics of the connection status of incremental equipment in all aspects of the asset's entire life.

(2) Incremental penetration details: Realize the details of business data processing information of incremental equipment in all aspects of asset life.

(3) Incremental problem reporting: Provide a problem reporting function for the problems that occur in the business connection of each link of incremental equipment.

(4) Incremental problem review: Online review and processing of incremental connection problems reported by each unit.

3. Incremental continuous monitoring: access the data of each link of the whole process of physical ID, monitor the maintenance of data according to different businesses at each stage, check the integrity and accuracy of the data, and remind the problems existing in each link.

(1) Generation of physical ID for contract management: The physical ID generated by each unit according to the material inventory details when creating a purchase order.

(2) Maintenance of material technical parameters: The supplier maintains the technical parameter information of each unit of material corresponding to the physical ID.

(3) Obtaining receipt information: the material information obtained by the project site of each unit according to the physical ID.

(4) Material Handover and Acceptance: On-site material handover and material acceptance of each unit project.

(5) Pick-up and delivery: on-site materials picking and delivery of each unit's project.

(6) Data entry of engineering construction: the data entry of on-site experimental report of each unit in the engineering construction stage.

(7) On-site acceptance inventory: the inventory of the project site by each unit in the project acceptance stage.

(8) Generating equipment transfer inventory: the equipment transfer inventory generated by each unit after the on-site acceptance and inventory.

(9) Create equipment based on physical ID: the equipment ledger created by each unit in the PMS system according to the details of the project transfer inventory.

(10) Warehousing of waste materials: the warehousing situation of each unit after the equipment is scrapped.

(11) Outbound of waste materials: the situation of reused and outbound of waste equipment of each unit.

4. Whole process control of the project: Taking the project as the dimension, realize the whole process monitoring of the project establishment, material procurement, arrival acceptance, engineering construction, acceptance check, and project transfer of the project. While realizing the overall project progress monitoring, record each item of the project. Link details.

(1) Basic information of the project: The basic information of all projects is detailed.

(2) Inventory details of equipment and materials: detailed information on the inventory of all materials and materials under a specific project.

(3) Purchase order: detailed information of all purchase orders under a specific item.

(4) Maintenance of material technical parameters: maintenance information of all material technical parameters under a specific project.

(5) Handover and acceptance into the warehouse: the details of handover and acceptance of all materials on site under a specific project.

(6) Picking and delivery: detailed information of all picking and delivery on site under a specific project.

(7) Experiment report entry: All experiment report entry details information under a specific project.

(8) Details of physical ID generation: the detailed list information of physical ID generation under all specific projects.

(9) On-site inventory check and acceptance: detailed information on the acceptance check of all projects under a specific project.

(10) Equipment transfer inventory: detailed information on the transfer of all equipment under a specific project.

The specific function list is shown in the following table:

The present invention adopts the incremental equipment embedded process management and control system based on physical ID, relies on the unified analysis service component of the whole business unified data center analysis domain, and follows the overall technology of "one platform, one system, multiple scenarios, micro-applications" of the State Grid Corporation of China planning. As shown in Figure 3, the whole system adopts a B/S structure with the front and back ends separated. The front and back ends are developed based on the SG-UAP development platform. The front end uses the micro application presentation framework CUBE, and the back end uses the micro service architecture. The structure is divided into presentation layer, service interaction layer, business logic layer, persistence layer and other different logical layers according to functional classification, each layer provides different services; technical implementation follows J2EE, WebService, XML, SNMP, HTTP, TCP/IP , JSON and other industry mainstream standards and protocols.

The presentation layer is responsible for displaying the functions of the comparison experiment management system. Based on the SG-UAP platform micro-application presentation framework (CUBE), it provides users with a unified, standardized and friendly operation interface.

The service interaction layer is based on the SG-UAP platform and adopts a micro-service architecture to provide RESTful services for the presentation layer.

The business logic layer meets the requirements of the information technology architecture of the State Grid. In the micro-service framework of the SG-UAP platform, JAVA is used as the main development language to realize the related business logic of the SMS platform.

Data interaction adopts JDBC connection. JDBC (Java DataBase Connectivity, java database connection) is a Java API for executing SQL statements, which can provide unified access to various relational databases. It consists of a set of classes and interfaces written in Java language. composition. JDBC provides a benchmark upon which to build more advanced tools and interfaces that enable database developers to write database applications.

The standard way to establish a connection to the database is to call the DriverManager.getConnection method. This method accepts a string containing a URL. The DriverManager class (the so-called JDBC management layer) will try to find a driver that can connect to the database represented by that URL.

The data source of the embedded process management and control system for incremental equipment based on physical ID is business system data such as PMS and ERP. , unstructured data, collection and measurement data for unified storage and management.

Then, through the data analysis component of the full-service unified data center, data conversion, data calculation and analysis, and data mining are performed on the business data.

The invention uses the physical ID as the information index, relies on the Internet of Things technologies such as intelligent sensing, graphic recognition, RFID, etc., and embeds the physical ID information into each business link of the entire life of the asset, realizes the embedded process control of incremental equipment, and regulates the business process. , promote departmental coordination, ensure data sharing, real-time monitoring and control, etc., further standardize the business and operational processes of all aspects of the asset's life. operating costs.

Claims (3)

1. the embedded process control method of power grid incremental equipment based on physical ID, is characterized in that: comprise the following steps, and the following steps are carried out in sequence, Step 1. Establish an embedded process control system for incremental equipment based on physical ID, enter the project planning list into the system, and edit and standardize the process for the detachable materials in the project materials; Step 2: Purchasing project materials according to the list in Step 1, establishing labels in the system, generating physical IDs, and monitoring material information data; Step 3. Enter engineering construction data and acceptance data in the system, establish equipment transfer inventory, and synchronize equipment inventory with PMS equipment asset lean management system data and ERP enterprise resource planning data, and determine the picking and delivery of incremental equipment and engineering construction. Data entry, on-site acceptance inventory, and generation of equipment transfer inventory monitoring data; Step 4. Create the equipment ledger in the production and operation stage, create the asset card label, and determine the monitoring data of the equipment link based on the physical ID of the incremental equipment; Step 5. Standardize the process of equipment asset scrapping, waste and used materials warehousing, and waste and used materials delivery by tracking physical IDs, and determine the monitoring data of waste materials warehousing and waste materials delivery of incremental equipment. 2. The power grid incremental equipment embedded process control method based on the physical ID according to claim 1, is characterized in that: the physical ID-based incremental equipment embedded process control system of the step 1 comprises a presentation layer, a service interaction Layer, business logic layer and persistence layer, the presentation layer is used for the display of system functions, and the SG-UAP platform presentation framework is used as the operation interface; the service interaction layer adopts the RESTFUL client service architecture to provide services for the presentation layer; Described business logic layer includes contrast experiment management logic component and SG-UAP platform standard logic component; Described persistence layer includes SG-UAP platform persistence component; Described presentation layer, service interaction layer, business logic layer and each level of persistence layer The data interaction adopts JDBC connection. 3. the power grid incremental equipment embedded process control method based on physical ID according to claim 1, it is characterized in that: in described step 3, PMS equipment asset lean management system data, ERP enterprise resource planning data access to the full service The unified storage service of the unified data center provides unified storage and management of structured data, unstructured data, and collection and measurement data.

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