Data configuration system for electrical monitoring

Abstract

The application discloses a kind of data configuration systems for electrical monitoring, mainly related to industrial enterprise data access technical field.It includes equipment classification coding module, for receiving and analyzing equipment classification coding information;Primary equipment list classification matching module, for comparing the type information in received primary equipment list with preset equipment classification;Primary list information verification module;Secondary set list information matching module;Secondary equipment list verification module;Measurement point list verification module;Measurement point normalization matching module, for providing the standard measurement point name of telemetry and telesign, and according to the original measurement point name information of measurement point, fuzzy matching is carried out, the standard measurement point name is cleaned out, and is saved in standard measurement point name.The beneficial effects of the application are that it can realize the scalability, ease of use and data processing accuracy of the system.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of industrial enterprise data access, and particularly relates to a data configuration system for electrical monitoring. BACKGROUND

[0002] In modern industrial enterprise sites, real-time monitoring and effective management of device status are the key to ensuring production safety and improving efficiency. To achieve this goal, a commonly used method is to build a data acquisition and monitoring control system, namely a SCADA (Supervisory Control and Data Acquisition) system. The core task of the system is to collect measurement point data of various types of running equipment (such as motors, transformers, etc.) in the field, including remote measurement points (such as voltage, current, temperature, etc.) and remote signaling points (such as switch status, protection action signals, device operation mode, etc.). These data are the basis for real-time monitoring of device status, enabling operators to quickly identify device abnormalities and promptly issue alarms when problems occur, so that appropriate maintenance measures can be taken.

[0003] In the construction of traditional SCADA systems, a direct mapping method is usually used to associate device and measurement point information. Specifically, a series of measurement points are defined for each device, forming a one-to-many mapping relationship between a device and multiple measurement points. Although this method can meet the monitoring requirements to some extent, it has some significant limitations. First, when there are a large number of devices with diverse types, this direct mapping relationship can make the system configuration process extremely cumbersome, increasing the complexity of data management and maintenance costs. Second, for devices of the same classification, although their measurement points are roughly consistent, they often need to be repeatedly configured in traditional SCADA systems, which not only wastes resources but also easily causes inconsistencies in configuration. In addition, since different device manufacturers may use different naming conventions, even the same measurement point data may have differences in names, which brings additional challenges to the cleaning and unified management of measurement point data. For example, the same current measurement point may be named "Current" or "Ia". This inconsistency in naming makes it difficult to achieve standardization and automation in data analysis and fault diagnosis, thereby reducing the overall efficiency and reliability of the system.

[0004] Therefore, there is an urgent need to improve the traditional SCADA system in terms of device classification management and measurement point data cleaning. SUMMARY

[0005] The present application aims to provide a data configuration system for electrical monitoring, which can improve the scalability, ease of use and accuracy of data processing of the system.

[0006] The application achieves the above-mentioned purpose through the following technical solutions.

[0007] The application provides a data configuration system for electrical monitoring, comprising:

[0008] A device classification coding module is configured to receive and analyze device classification coding information.

[0009] A primary device list classification matching module is configured to compare the device type information in the received primary device list with preset device classification information, and if the device type information in the received primary device list does not match the preset device classification information, repair the primary device list according to the preset device classification information to obtain the device type information of the complete primary device list.

[0010] A primary list verification module is configured to transmit the complete primary device list information after verification to a storage module.

[0011] A secondary device list matching module is configured to receive secondary device list information and match the device type information in the complete primary device list, and if the received secondary device list information does not match the device type information in the complete primary device list, input the instance ID number of the corresponding primary device in the secondary device list according to the device type information in the complete primary device list.

[0012] A secondary device list verification module is configured to verify the complete secondary device list information and transmit it to the storage module.

[0013] A measurement point list verification module is configured to receive measurement point list information and match it with the secondary device list information, and input the measurement point address information and measurement point quantity information in the secondary device list.

[0014] A measurement point normalization matching module is configured to provide standard measurement point names for telemetry and telecontrol, and perform fuzzy matching according to the original measurement point name information of the measurement point to clean up the standard measurement point names and save them in the standard measurement point name.

[0015] The primary device list is configured to describe the information record of the power device in the power system.

[0016] The secondary device list is configured to describe the auxiliary device for monitoring, controlling and protecting the primary device in the power system.

[0017] The measurement point list is configured to describe the data record of the measurement point in the power system, and the measurement point is configured to collect real-time operation data of the device.

[0018] Preferably, the specific process in which the device classification coding module receives and analyzes the device classification coding information is as follows:

[0019] S1: Establishing a device classification coding system:

[0020] The coding structure is layered from large to small according to the categories of the device, and the layering includes but is not limited to: device category, device subcategory, manufacturer code, device model version, device instance ID;

[0021] Each coding level is associated with a standardized metadata dictionary, which includes but is not limited to: measurement point type template, dimension specification, sampling frequency;

[0022] S2: Establishing a multi-protocol conversion gateway and a dynamic registration mechanism;

[0023] S3: Analyzing the device classification coding through context-aware resolution and fuzzy matching algorithm;

[0024] S4: Establishing a templated configuration management mechanism, which includes: establishing a device template library and a dynamic loading mechanism;

[0025] S5: According to the device classification coding system established in step S1, the multi-protocol conversion gateway and the dynamic registration mechanism established in step S2, the reception of the device classification coding information is completed; according to the context-aware resolution, the fuzzy matching algorithm and the established templated configuration management mechanism in steps S3-S4, the analysis of the device classification coding information is completed.

[0026] Preferably, the primary device list information includes:

[0027] The location information of the primary device, used to record the specific installation location of the device on site;

[0028] The device information of the primary device, used to integrate the parameter information of the device, which includes but is not limited to: the name of the device, the cabinet number, the type, the power distribution section, the voltage level, etc.

[0029] The nameplate information of the primary device, used to record the nameplate data on the device, which includes but is not limited to: manufacturer information, production date, rated parameters.

[0030] Preferably, the secondary device list information includes:

[0031] The location information of the secondary device, used to record the specific installation location of the secondary device on site, including but not limited to: cabinet name, cabinet number;

[0032] The device information of the secondary device, used to record the parameter information of the secondary device, which includes but is not limited to: the name, type, model, submodel of the secondary device.

[0033] Preferably, the measurement point list information includes:

[0034] The communication channel information of the communication device to which the measuring point belongs, including: the physical address, the logical address of the communication device, and the protocol used for collecting data;

[0035] The secondary device data block information, including the location and basic information of the secondary device, and the channel information collected by the measuring point, the first address of the measuring point, and the number of measuring points.

[0036] Preferably, the measuring point list information further includes: measuring point list template information, which is associated with the secondary device model and sub-model.

[0037] Preferably, the measuring point list template information includes:

[0038] The secondary device information to which the measuring point belongs, including but not limited to: the name, model, home location, and device classification of the secondary device;

[0039] Telemetering measuring point information, specifically device parameter information, including but not limited to: voltage and current, used for recording the measuring point address, original measuring point name, measuring point code, and unit information;

[0040] Telesignaling measuring point information, specifically device state information, including but not limited to: switch position and protection action signal, used for recording the measuring point address, original measuring point name, and measuring point code.

[0041] Preferably, the modules in the system perform the following work:

[0042] The device classification name and device classification code relationship is obtained through the device classification coding module;

[0043] The primary device list draft is obtained through the primary device list classification matching module, and the complete primary device list is generated after matching the primary device list with the device classification code;

[0044] The complete primary device list is received by the storage module, and the storage of the primary device list is completed after verification;

[0045] The secondary device list matching module receives the secondary device list draft, and completes the binding relationship between the secondary device and the primary device according to the key, and generates the complete secondary device list;

[0046] The single storage module receives the complete secondary device list, and completes the storage of the secondary device list after verification;

[0047] The measuring point list verification module receives the measuring point list and performs matching with the secondary device list;

[0048] After verification, the storage of the measuring point information is completed;

[0049] The normalization module obtains the Chinese and English names of the standard measuring points, and stores the standard names into the storage module and generates a standard name table according to the matching of the original names of the measuring points and the point names.

[0050] The present application solves a series of technical problems in data configuration and management of existing SCADA systems, and achieves the following remarkable beneficial results:

[0051] 1. The accuracy and logic of the mapping relationship are improved. By establishing a multi-level and structured chain mapping structure, the accurate mapping from primary equipment to secondary equipment, to measuring point templates, and to measuring points is realized, which significantly improves the accuracy and logic of data configuration.

[0052] 2. The device classification and mapping management are optimized. By classifying the primary equipment and secondary equipment in detail, the clarity and ease of management of the mapping relationship are ensured, the configuration errors and confusion are reduced, and the efficiency of system management is improved.

[0053] 3. The standardization of measuring point information is realized. Through the measuring point information normalization process, the naming specification and expression method of measuring point data are unified, which promotes the integration and analysis of data of different equipment manufacturers and improves the usability of data.

[0054] 4. The automation and verification of data configuration are realized. The efficient data verification mechanism automatically detects and corrects errors in the mapping relationship, ensures the accuracy and integrity of data, reduces manual intervention, and reduces the workload of data governance. BRIEF DESCRIPTION OF DRAWINGS

[0055] Figure 1 is a system structure schematic diagram of the present application;

[0056] Figure 2 is an execution process schematic diagram of the device classification and coding module of the present application;

[0057] Figure 3 is a context awareness analysis schematic diagram of the present application. DETAILED DESCRIPTION

[0058] The present application will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present application and not to limit the scope of the present application. In addition, it should be understood that after reading the content taught by the present application, those skilled in the art can make various modifications or modifications to the present application, and these equivalent forms also fall within the scope defined by the present application.

[0059] In this invention, terms such as "upper," "lower," "left," "right," "front," "back," "vertical," "horizontal," "side," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only to facilitate the description of the structural relationships of the various components or elements of this invention and do not specifically refer to any component or element in this invention. They should not be construed as limiting the invention.

[0060] In this invention, terms such as "fixed connection," "connected," and "linked" should be interpreted broadly, indicating a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can determine the specific meaning of these terms in this invention based on the specific circumstances, and they should not be construed as limitations on the invention.

[0061] Example:

[0062] like Figure 1 As shown, this embodiment provides a data configuration system for electrical monitoring, characterized in that it includes:

[0063] The equipment classification coding module is used to receive and parse equipment classification coding information;

[0064] The primary equipment list classification and matching module is used to compare the type information in the received primary equipment list with the preset equipment categories, and after supplementing and improving the primary equipment list, obtain the primary equipment list number.

[0065] The primary equipment list information verification module is used to verify the completed primary equipment list information and transmit it to the backend system.

[0066] The secondary configuration list information matching module is used to receive secondary equipment list information and match it with the number in the primary equipment list to supplement the corresponding primary equipment instance ID number in the secondary equipment list.

[0067] The secondary equipment list verification module is used to verify the supplemented and completed secondary equipment list information and then transmit it to the backend system.

[0068] The measurement point list verification module is used to receive measurement point list information, match it with the secondary equipment list, and supplement the measurement point address information and measurement point quantity information in the secondary equipment list.

[0069] The measurement point normalization matching module is used to provide standard measurement point names for telemetry and teleindication, and to perform fuzzy matching based on the original measurement point name information to clean up the standard measurement point names and save them to the standard measurement point name.

[0070] like Figure 2As shown, the specific process of receiving and analyzing device classification coding information by the device classification coding module is as follows:

[0071] S1: Construct a device classification coding system:

[0072] Layer the coding structure, including but not limited to: device category, device subcategory, manufacturer code, device model version, and device instance ID;

[0073] Each coding level is associated with a standardized metadata dictionary, including but not limited to: measurement point type template (current / voltage / temperature, etc.), dimension specification (kV / A / ℃, etc.), and sampling frequency;

[0074] S2: Establish a multi-protocol conversion gateway and a dynamic registration mechanism,

[0075] The multi-protocol conversion gateway supports industrial protocols such as Modbus TCP / OPC UA / MQTT, and configures a protocol-coding mapping table (such as Modbus register address → coding field);

[0076] The dynamic registration mechanism is established as follows:

[0077]

[0078] S3: Analyze the device classification coding through context-aware analysis and fuzzy matching algorithms, including: Figure 3 As shown, context-aware analysis is established, then the Levenshtein distance is used to handle manufacturer-defined naming, a synonym library is established and regular expression matching ("Temp[0-9]{2}" → "Temperature")

[0079] S4: Establish a templated configuration management mechanism, including: establishing a device template library and a dynamic loading mechanism, where the establishment of the device template library is as follows:

[0080]

[0081] Dynamic loading mechanism:

[0082] When a new device model is parsed:

[0083] Query the cloud template library; cache the missing template locally; generate a mapping relationship check report.

[0084] Once the device list information includes:

[0085] The position information of the primary equipment records the specific installation position of the equipment in the petrochemical site (for example, a specific transformer room or workshop), which facilitates the on-site staff to quickly search, uniformly dispatch and maintain the equipment according to the geographical position;

[0086] The equipment information of the primary equipment integrates the key parameters such as the name, cabinet number, type, power distribution section, voltage level and the like of the equipment, and through the standardized configuration, the consistency and traceability of the equipment information are ensured, which provides strong data support for the design, operation, maintenance and management of the power system, thereby improving the overall operation efficiency and safety of the system;

[0087] The nameplate information of the primary equipment refers to the nameplate data such as the manufacturer information, production date, rated parameters and the like on the equipment, which provides accurate basic data for the power grid analysis, power flow calculation and other advanced applications.

[0088] The secondary equipment list information includes:

[0089] The position information of the secondary equipment refers to the specific installation position of the secondary equipment in the petrochemical site, such as the cabinet name and cabinet number, so that the on-site staff can quickly locate and manage the secondary equipment according to the position information, thereby improving the efficiency of equipment maintenance and fault handling;

[0090] The equipment information of the secondary equipment records the key parameters such as the name, type, model, sub-model and the like of the secondary equipment, which provides an important basis for the operation monitoring, fault diagnosis and life cycle management of the equipment;

[0091] The measurement point list information includes:

[0092] The communication channel information of the communication device to which the measurement point belongs contains the physical address, logical address and protocol used for collecting data of the communication device, and these information is the basis for the monitoring platform to establish stable connection with the communication device, which ensures the smoothness and reliability of data transmission;

[0093] The secondary equipment data block information not only covers the position and basic information of the secondary equipment, but also includes the channel information of the measurement point collected, the first address of the measurement point and the number of measurement points, so that the monitoring platform can realize accurate data collection and efficiently display the data, thereby improving the real-time performance and accuracy of the monitoring system;

[0094] The measurement point list further includes:

[0095] The measurement point list template information is associated with the secondary equipment model and sub-model;

[0096] The measurement point list template information includes:

[0097] Information of the secondary device to which the measuring point belongs, including the name, model, home location, device classification, etc. of the secondary device, which helps the monitoring platform to classify and manage the measuring point data, and facilitates quick association to specific devices during data analysis, improving the efficiency of device management;

[0098] Information of the telemetering measuring point, device parameters such as voltage and current obtained through telemetering technology, recording information such as measuring point address, original measuring point name, measuring point code, unit, etc., ensuring that the monitoring platform can accurately identify and analyze telemetering data, providing data support for stable operation of the power system;

[0099] Information of the telesignaling measuring point, device state information such as switch position and protection action signal obtained through telesignaling technology, which is recorded in detail, including measuring point address, original measuring point name, measuring point code, etc., so that the monitoring platform can monitor the state change of the device in real time, respond and handle potential safety hazards in time, and ensure the safety and reliability of the power system.

[0100] The operation of the system follows the following logic:

[0101] The modules in the system perform the following work:

[0102] The device classification coding module obtains the relationship between the device classification name and the device classification code;

[0103] The primary device list classification matching module obtains the primary draft of the primary device list and generates a complete primary device list after matching the primary device list with the device classification code;

[0104] The storage module receives the complete primary device list and completes the storage of the primary device list after verification;

[0105] The secondary device list matching module receives the primary draft of the secondary device list, binds the secondary device with the primary device according to the key, and generates a complete secondary device list;

[0106] The single storage module receives the complete secondary device list and completes the storage of the secondary device list after verification;

[0107] The measuring point list verification module receives the measuring point list and matches it with the secondary device list;

[0108] After verification, the storage of the measuring point information is completed;

[0109] The normalization module obtains the English and Chinese names of the standard measuring point, and stores the standard name into the storage module according to the matching of the original name of the measuring point with the standard name, and generates a standard name table.

[0110] The above is a specific description of the preferred embodiment of the present application, but the present application is not limited to the described embodiments, and the transaction features between nodes can be variously equivalent transformed or replaced by those skilled in the art without departing from the spirit of the present application, and these equivalent transformations or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A data configuration system for electrical monitoring, characterized in that, include: The equipment classification and coding module is used to perform the following processes: S1: Constructing an equipment classification and coding system: The coding structure is hierarchically divided according to the category of the device from largest to smallest. The hierarchical division includes, but is not limited to: device category, device subcategory, manufacturer code, device model version, and device instance ID. Each coding level is associated with a standardized metadata dictionary, which includes, but is not limited to: measurement point type template, dimensional standard, and acquisition frequency; S2: Establish a multi-protocol conversion gateway and dynamic registration mechanism; S3: Parse the device classification code through context-aware parsing and fuzzy matching algorithm; S4: Establish a templated configuration management mechanism, which includes: establishing a device template library and a dynamic loading mechanism; S5: Based on the device classification coding system constructed in step S1, the multi-protocol conversion gateway established in S2, and the dynamic registration mechanism, complete the reception of device classification coding information; based on the context-aware parsing, fuzzy matching algorithm, and established templated configuration management mechanism in steps S3-S4, complete the parsing of device classification coding information; The primary equipment list classification and matching module is used to compare the equipment type information in the received primary equipment list with the preset equipment classification information. If the equipment type information in the received primary equipment list does not match the preset equipment classification information, the primary equipment list is repaired according to the preset equipment classification information to obtain the complete equipment type information of the primary equipment list. The primary equipment list verification module is used to verify the completed primary equipment list information and then transmit it to the storage module. The secondary equipment list matching module is used to receive secondary equipment list information and match it with the equipment type information in the complete primary equipment list. If the received secondary equipment list information does not match the equipment type information in the complete primary equipment list, the instance ID number of the corresponding primary equipment in the secondary equipment list is input according to the equipment type information in the complete primary equipment list. The secondary equipment list verification module is used to verify the supplemented and completed secondary equipment list information and transmit it to the storage module; The measurement point list verification module is used to receive measurement point list information and match it with secondary equipment list information, and input the measurement point address information and measurement point quantity information from the secondary equipment list; The measurement point normalization matching module is used to provide standard measurement point names for telemetry and teleindication, and to perform fuzzy matching based on the original measurement point name information to clean up the standard measurement point names and save them to the standard measurement point name. The primary equipment list is used to describe information records of power equipment in the power system; The secondary equipment list describes auxiliary equipment used in the power system for monitoring, controlling, and protecting primary equipment. The list of measuring points describes the data records of measuring points in the power system, and these measuring points are used to collect real-time operating data of the equipment.

2. The data configuration system for electrical monitoring according to claim 1, characterized in that, The primary equipment list information includes: The location information of the primary equipment is used to record the specific installation location of the equipment on site; The equipment information of the primary equipment is used to integrate the parameter information of the equipment, including but not limited to: equipment name, cabinet number, type, power distribution section, and voltage level; The nameplate information of the primary equipment is used to record the nameplate data on the equipment. The nameplate data includes, but is not limited to: manufacturer information, production date, and rated parameters.

3. The data configuration system for electrical monitoring according to claim 1, characterized in that, The secondary equipment list information includes: The location information of the secondary equipment is used to record the specific installation location of the secondary equipment on site, including but not limited to: cabinet name and cabinet number; The equipment information of the secondary equipment is used to record the parameter information of the secondary equipment, including but not limited to: the name, type, model and sub-model of the secondary equipment.

4. The data configuration system for electrical monitoring according to claim 1, characterized in that, The list of measurement points includes: The communication channel information of the communication device to which the measuring point belongs includes: the physical address, logical address of the communication device, and the protocol used to collect data; Secondary equipment data block information includes the location and basic information of the secondary equipment, as well as the channel information for measurement point acquisition, the starting address of the measurement point, and the number of measurement points.

5. The data configuration system for electrical monitoring according to claim 1, characterized in that, The measurement point list information also includes: measurement point list template information, which is associated with and mapped to the secondary equipment model and sub-model.

6. The data configuration system for electrical monitoring according to claim 5, characterized in that, The measurement point list template information includes: Information on the secondary equipment to which the measuring point belongs, including but not limited to: the name, model, location, and equipment category of the secondary equipment; Telemetry point information, specifically equipment parameter information, including but not limited to: voltage and current, used to record the point address, original point name, point code, and unit information; Remote signaling measurement point information, specifically equipment status information, including but not limited to: switch position, protection action signal, used to record measurement point address, original measurement point name, and measurement point code.

7. The data configuration system for electrical monitoring according to claim 1, characterized in that, The modules in the system perform the following tasks: The relationship between equipment category names and equipment category codes is obtained through the equipment category coding module; The primary equipment list classification and matching module obtains the initial draft of the primary equipment list and generates a complete primary equipment list after matching the primary equipment list with the equipment classification codes. The storage module receives a complete list of primary devices, verifies it, and then stores the list. After receiving the initial draft of the secondary equipment list, the secondary equipment list matching module completes the binding relationship between secondary equipment and primary equipment based on keywords, and generates a complete secondary equipment list. The single storage module receives a complete list of secondary devices, verifies it, and then stores the list of secondary devices. The measurement point list verification module receives the measurement point list and matches it with the secondary equipment list; After verification, the measurement point information is stored. The normalization module obtains the Chinese and English names of the standard measurement points. Based on the matching of the original names of the measurement points and the punctuation names, the standard names are stored in the storage module, and a standard name table is generated.

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