Monitoring system four remote point table matching update method, device, equipment and medium

Abstract

This invention discloses a matching and updating method for a four-remote-point table in a monitoring system. The four-remote-point table includes a plant-side point table and a centralized control point table. The matching and updating method is applied to the plant-side point table and includes: configuring information according to preset configuration data to obtain basic data; performing adaptation and matching according to the basic data and the matching rules of the centralized control point table to obtain synchronized data; verifying the synchronized data; sending the synchronized data to the centralized control point table for updating based on the verification result; and completing the synchronization update after receiving a successful update signal from the centralized control point table. This invention enables verification, adaptation, and step-by-step operation without manual intervention, reducing manpower and time costs and improving the accuracy and efficiency of updates.

Description

Technical Field

[0001] This invention relates to the technical field of updating four remote point meters in power systems, and in particular to a matching and updating method, apparatus, equipment and medium for four remote point meters in a monitoring system. Background Technology

[0002] In the field of power system monitoring, the four remote point meters are the core basic data for realizing data interaction and remote control between the monitoring equipment on the plant side and the centralized control side. The consistency of their data directly determines the operational stability and control accuracy of the power monitoring system.

[0003] Currently, after the four remote control point tables are created at the plant / station side, the entire process must be completed manually: first, professionals connect, verify, and adapt the plant / station endpoint table data with the control room equipment program scripts one by one; then, manual step-by-step updates are performed on both the plant / station and control room sides. The four remote control point tables contain a massive amount of point numbers, equipment parameters, and signal information. The manual verification, adaptation, and step-by-step updates for a single plant / station are time-consuming, inefficient, and consume a significant amount of manpower and time. Summary of the Invention

[0004] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a matching and updating method for a four-remote-point table in a monitoring system, which enables verification, adaptation, and step-by-step operation without human intervention, reducing manpower and time costs, and improving the accuracy and efficiency of updates.

[0005] This invention also proposes another method for matching and updating the four remote point tables of a monitoring system.

[0006] The present invention also proposes a matching and updating device for a four-remote-point table of a monitoring system.

[0007] The present invention also proposes another matching and updating device for the four remote point tables of a monitoring system.

[0008] This invention also proposes a control device for a four-remote-point meter in a monitoring system.

[0009] The present invention also proposes a computer-readable storage medium.

[0010] In a first aspect, an embodiment of the present invention provides a matching and updating method for a four-remote-point table of a monitoring system, wherein the four-remote-point table includes a plant-side point table and a centralized control side point table, and the matching and updating method is applied to the plant-side point table, the matching and updating method comprising:

[0011] Configure information based on preset configuration data to obtain basic data;

[0012] Based on the matching rules of the basic data and the centralized control point table, the synchronization data is obtained through adaptation and matching.

[0013] The synchronized data is validated, and the synchronized data is sent to the centralized control side point table for updating based on the validation result;

[0014] After receiving the update success signal from the centralized control side point table, the synchronization update is completed.

[0015] The matching and updating method of this invention has at least the following beneficial effects: It unifies the input and editing of basic information such as point number, equipment name, signal type, acquisition parameters, and control parameters, completing the standardized configuration of the four remote point tables (remote signaling, telemetry, remote control, and remote adjustment), obtaining synchronized data. The monitoring system automatically reads the basic data of the plant-side point tables from the local database on the plant side and performs fully automated adaptation and matching with the equipment program scripts on the centralized control side, eliminating the need for manual one-by-one conversion. Operators issue a one-click release command on the visual operation interface of the communication server on the plant side. After receiving the command, the communication server immediately performs automated legality verification of the synchronized data of the plant-side point tables. If the verification passes, it sends a synchronization update request and synchronized data to the centralized control side point tables to complete a full update and receives a successful update signal from the centralized control side point tables, triggering the local update program to automatically complete the final update of the plant-side point tables. This ensures that the data of the four remote point tables on the plant side and the centralized control side are completely synchronized, enabling verification, adaptation, and step-by-step operation without manual intervention, reducing manpower and time costs, and improving the accuracy and efficiency of updates.

[0016] According to other embodiments of the present invention, the matching update method includes: parsing rules, wherein the adaptation matching based on the basic data and the matching rules of the centralized control side point table to obtain synchronized data includes:

[0017] Read the matching rules and the adaptation parameters of the centralized control point table;

[0018] Based on the matching rules and the adaptation parameters, the basic data undergoes field format conversion and data encoding unification to obtain the synchronized data.

[0019] According to other embodiments of the matching update method of the present invention, the step of performing data verification on the synchronization data and sending the synchronization data to the centralized control side point table for update according to the verification result includes:

[0020] The synchronized data is verified for data integrity, field standardization, and compatibility with the centralized control side.

[0021] If any verification fails, a verification failure message is sent to the monitoring terminal on the plant side, along with an error message.

[0022] If the verification passes, a synchronization update request and the synchronization data are sent to the central control side point table through the communication server and encrypted communication channel on the plant side.

[0023] According to other embodiments of the matching update method of the present invention, the step of completing the synchronous update after receiving the update success signal fed back by the centralized control side point table includes:

[0024] Upon receiving the update success signal from the centralized control side point table, the local update procedure is triggered;

[0025] The local update program is executed to synchronize and update the plant and station side point table, so that the data in the plant and station side point table and the centralized control side point table are synchronized and consistent.

[0026] Secondly, an embodiment of the present invention provides a matching and updating method for a four-remote-point table of a monitoring system, wherein the four-remote-point table includes a plant-side point table and a centralized control side point table, and the matching and updating method is applied to the centralized control side point table. The matching and updating method includes:

[0027] After receiving the synchronization update request and synchronization data sent by the plant site side point table, the source legality verification and data consistency verification of the synchronization data are performed to obtain the verification results;

[0028] A full update is completed based on the verification results and the synchronization data, and a success signal is sent back.

[0029] According to other embodiments of the matching update method of the present invention, the step of completing a full update based on the verification result and the synchronization data, and feeding back an update success signal includes:

[0030] If the verification result indicates that the verification fails, a verification failure signal is sent to the communication server on the plant side, so that the communication server terminates the synchronization update process and sends a prompt message to the monitoring terminal on the plant side.

[0031] If the verification result indicates that the verification is successful, a full update is completed based on the synchronized data, and a successful update signal is sent back to the communication server.

[0032] Thirdly, one embodiment of the present invention provides a matching and updating device for a monitoring system's four remote point tables, the four remote point tables including a plant / station side point table and a centralized control side point table, the matching and updating device being applied to the plant / station side point table, and the matching and updating method including:

[0033] The information configuration module is used to configure information based on preset configuration data to obtain basic data;

[0034] The adaptability matching module is used to perform adaptability matching based on the matching rules of the basic data and the centralized control side point table to obtain synchronized data;

[0035] The data verification module is used to verify the synchronized data and send the synchronized data to the centralized control side point table for updating based on the verification result.

[0036] The synchronization update module is used to complete the synchronization update after receiving the update success signal from the centralized control side point table.

[0037] Fourthly, one embodiment of the present invention provides a matching and updating device for a four-remote-point table of a monitoring system, the four-remote-point table including a plant-side point table and a centralized control side point table, the matching and updating method being applied to the centralized control side point table, the matching and updating method including:

[0038] The synchronization data verification module is used to verify the source legality and data consistency of the synchronization data after receiving the synchronization update request and synchronization data sent by the plant side point table, and obtain the verification result.

[0039] The full update module is used to complete a full update based on the verification results and the synchronization data, and to send back a success signal for the update.

[0040] Fifthly, one embodiment of the present invention provides a control device for a four-remote-point meter in a monitoring system, comprising:

[0041] At least one processor, and,

[0042] A memory communicatively connected to the at least one processor; wherein,

[0043] The memory stores instructions that can be executed by the at least one processor to enable the at least one processor to perform the matching update method as described in the first and second aspects.

[0044] In a sixth aspect, one embodiment of the present invention provides a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the matching update method as described in the first and second aspects.

[0045] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the description and the accompanying drawings. Attached Figure Description

[0046] Figure 1 This is a schematic flowchart of a specific embodiment of the matching update method in this invention;

[0047] Figure 2 yes Figure 1A schematic diagram of a specific embodiment of step 102;

[0048] Figure 3 yes Figure 1 A schematic diagram of a specific embodiment of step 103;

[0049] Figure 4 yes Figure 1 A schematic diagram of a specific embodiment of step 104;

[0050] Figure 5 This is a schematic flowchart of another specific embodiment of the matching update method in this invention;

[0051] Figure 6 yes Figure 5 A schematic flowchart of a specific embodiment of step 502;

[0052] Figure 7 A block diagram of a specific embodiment of the matching and updating device in this invention;

[0053] Figure 8 This is a block diagram of a specific embodiment of the monitoring system in this invention.

[0054] Explanation of reference numerals in the attached figures:

[0055] Information configuration module 701, adaptability matching module 702, data verification module 703, and synchronization update module 704;

[0056] Synchronous data verification module 801, full update module 802;

[0057] Point table configuration module 901, script adaptation module 902, one-click publishing module 903, instruction receiving unit 9031, legality verification unit 9032, data sending unit 9033, synchronous update module 904, feedback receiving unit 9041, local update unit 9042, data storage module 905. Detailed Implementation

[0058] The following will describe the concept and technical effects of the present invention clearly and completely with reference to embodiments, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are all within the scope of protection of the present invention.

[0059] In the description of this invention, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing the invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. If a feature is referred to as "set," "fixed," "connected," or "installed" on another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, connected, or installed on the other feature.

[0060] In the description of the embodiments of the present invention, the term "several" means one or more, and the term "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number, while the terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features, and not as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features.

[0061] In the field of power system monitoring, the four remote point meters are the core basic data for realizing data interaction and remote control between the monitoring equipment on the plant side and the centralized control side. The consistency of their data directly determines the operational stability and control accuracy of the power monitoring system.

[0062] Currently, after the four remote control point tables are created at the plant / station side, the entire process must be completed manually: first, professionals connect, verify, and adapt the plant / station endpoint table data with the control room equipment program scripts one by one; then, manual step-by-step updates are performed on both the plant / station and control room sides. The four remote control point tables contain a massive amount of point numbers, equipment parameters, and signal information. The manual verification, adaptation, and step-by-step updates for a single plant / station are time-consuming, inefficient, and consume a significant amount of manpower and time.

[0063] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a matching and updating method for a four-remote-point table in a monitoring system, which enables verification, adaptation, and step-by-step operation without human intervention, reducing manpower and time costs, and improving the accuracy and efficiency of updates.

[0064] Reference Figure 1 , Figure 1 A flowchart illustrating the matching and updating method in an embodiment of the present invention is shown. In some embodiments, the four remote point tables include a plant-side point table and a centralized control side point table. The matching and updating method of the four remote point tables of the monitoring system is applied to the plant-side point table. The matching and updating method may include, but is not limited to, steps 101 to 104:

[0065] Step 101: Configure information according to preset configuration data to obtain basic data.

[0066] In step 101, the operators on the substation side, through the monitoring terminal, strictly follow industry standards such as the "Specification for Remote Signaling, Remote Measurement, Remote Control, and Remote Adjustment Information" to complete the standardized configuration of the four remote point tables (remote signaling, remote measurement, remote control, and remote adjustment). They uniformly input and edit basic information such as point numbers, equipment names, signal types, acquisition parameters, and control parameters to generate the basic data for the substation-side four remote point tables. This basic data is automatically stored in the substation-side local database. This step, through standardized configuration, avoids the arbitrariness of manual data entry, providing accurate and unified basic data for subsequent full-process automation, reducing parameter deviations from the source. Here, the substation-side point table refers to the substation-side four remote point table, and the centralized control-side point table refers to the centralized control-side four remote point table.

[0067] Step 102: Adapt and match the basic data and the central control point table according to the matching rules to obtain the synchronization data.

[0068] Step 103: Perform data verification on the synchronized data, and send the synchronized data to the central control side point table for update based on the verification result.

[0069] Step 104: After receiving the update success signal from the centralized control side point table, complete the synchronization update.

[0070] Steps 101 to 104, as illustrated in this embodiment, involve uniformly inputting and editing basic information such as point number, equipment name, signal type, acquisition parameters, and control parameters. This completes the standardized configuration of the four remote point tables (remote signaling, telemetry, remote control, and remote adjustment), obtaining synchronized data. The monitoring system automatically reads the basic data of the plant-side point tables from the local database on the plant side and performs fully automated adaptation and matching with the equipment program scripts on the centralized control side. No manual one-by-one connection and conversion is required. Operators issue a one-click release command on the visual operation interface of the communication server on the plant side. After receiving the command, the communication server immediately performs automated legality verification on the synchronized data of the plant-side point tables. If the verification passes, it sends a synchronization update request and synchronized data to the centralized control side point tables to complete a full update and receives a success update signal from the centralized control side point tables. This triggers the local update program, automatically completing the final update of the plant-side point tables, ensuring complete synchronization and consistency of the four remote point table data between the plant side and the centralized control side. This enables verification, adaptation, and step-by-step operation without manual intervention, reducing manpower and time costs and improving the accuracy and efficiency of updates.

[0071] Reference Figure 2 , Figure 2The diagram illustrates a flowchart of the matching update method in an embodiment of the present invention. In some embodiments, the matching rules include: parsing rules, performing adaptation matching based on the matching rules of the basic data and the central control point table to obtain synchronized data, specifically including but not limited to steps 201 to 202:

[0072] Step 201: Read the matching rules and the adaptation parameters of the central control point table.

[0073] Step 202: Based on the matching rules and the assigned parameters, the basic data undergoes field format conversion and data encoding unification to obtain synchronized data.

[0074] Steps 201 to 202 as shown in the embodiments of this application automatically complete the field format conversion and data encoding unification of the plant endpoint table data according to the parsing rules and data interaction protocol of the centralized control side equipment program script, and generate synchronized data of the four remote point tables that can be directly recognized and parsed by the centralized control side. The synchronized data is temporarily stored in the cache module of the plant communication server to prepare for subsequent one-click release, replacing the cumbersome process of traditional manual adaptation and saving the time cost of manual docking.

[0075] It should be noted that the parsing rules refer to the parsing logic of the centralized control side equipment program script to adapt to the 104 protocol. The parsing rules include: the parsing rules of the ASDU (Application Service Data Unit) structure of the 104 protocol, such as the parsing logic of fields such as type identifier, variable structure qualifier, and transmission reason; the encoding rules of the four remote point table data, such as the status encoding of remote signaling points and the range / accuracy encoding of telemetry points must conform to the standardized definition of the 104 protocol; and the mapping rules of data fields, such as the correspondence between the fields of the plant endpoint table and the fields of the centralized control side script data.

[0076] The data interaction protocol here specifically refers to the 104 protocol itself. The data interaction protocol includes: the frame format of the 104 protocol, such as the format specifications of the start character, length field, control field, application data field, etc.; data transmission rules, such as unbalanced transmission mode, link layer / application layer interaction process; and communication service types for remote data, such as periodic / burst transmission service for remote signaling, and selection / execution service for remote control, etc.

[0077] Specifically, in some embodiments, the steps based on the 104 protocol include: rule matching: the system reads the parsing rules and data interaction protocol requirements of the 104 protocol and synchronizes the adaptation parameters of the centralized control side script; field format conversion: the custom fields (such as equipment name format) of the plant endpoint table are converted into the standardized field format defined by the 104 protocol, complying with the field naming / length requirements of the "Power Monitoring System Four Remote Information Specification"; data encoding unification: according to the ASDU type identifier of the 104 protocol, the four remote data of the plant end are encoded into the corresponding type, such as the remote signaling type identifier "1" and the telemetry type identifier "9"; the parameter values ​​of the plant end (such as telemetry range) are converted into the numerical encoding format supported by the 104 protocol, such as the byte order and precision identifier of integer / floating point type; adaptation verification: verifying whether the converted fields / encodings meet the 104 protocol interface requirements of the centralized control side script, and generating compatible four remote point table synchronization data.

[0078] Reference Figure 3 , Figure 3 The flowchart of the matching update method in an embodiment of the present invention is shown. In some embodiments, data verification is performed on the synchronization data, and the synchronization data is sent to the central control side point table for update according to the verification result, specifically including but not limited to steps 301 to 303:

[0079] Step 301: Verify the data integrity, field standardization, and compatibility with the centralized control side of the synchronized data.

[0080] Step 302: If any verification fails, a verification failure message is sent to the monitoring terminal on the plant side, along with error information.

[0081] Step 303: If the verification passes, send a synchronization update request and synchronization data to the point table on the central control side through the communication server and encrypted communication channel on the plant side.

[0082] Steps 301 to 303, as illustrated in this embodiment, perform automated validity checks on the synchronized data of the four remote point tables in the cache module. This includes data integrity, field standardization, and compatibility with the program scripts of the centralized control side equipment. If the check fails, the plant communication server immediately sends a check failure notification to the plant monitoring terminal, along with specific error information. Operators can quickly correct the data based on the notification. If the check passes, the plant communication server sends a synchronization update request and the corresponding synchronized data of the four remote point tables to the centralized control side through an encrypted communication channel. This single-instruction trigger replaces the manual core verification step, significantly improving efficiency and reducing the error rate.

[0083] It should be noted that, in the visual operation interface of the plant communication server, the operator issues a one-click release command by clicking the one-click release button once. The one-click release command is the only core command that triggers the entire subsequent process, and no additional auxiliary operation is required.

[0084] Specifically, in some embodiments, data integrity verification includes: checking whether the data covers the mandatory fields of the four remote point table required by the 104 protocol, such as point number, signal type, and parameter threshold; and verifying whether the data length meets the length limit of the ASDU data field in the 104 protocol, such as the data field length of a single remote signaling ASDU must match the number of bytes corresponding to the type identifier.

[0085] Field compliance verification includes: verifying whether the field format conforms to the standardized definition of the 104 protocol, such as the point number code needing to be 6 digits and the signal type identifier needing to be consistent with the 104 protocol type; and checking whether the field content conforms to the semantic requirements of the "Power Monitoring System Remote Information Specification", such as the remote adjustment parameter threshold needing to be within the range supported by the 104 protocol.

[0086] Program script compatibility verification: Verify whether the encoding format of the synchronization data matches the 104 protocol interface of the central control side script, such as byte order and data type; check whether the four remote services type of the synchronization data is compatible with the functional logic of the central control side script, such as whether the transmission process of remote control commands matches the execution logic of the central control side.

[0087] Reference Figure 4 , Figure 4 A flowchart illustrating the matching update method in an embodiment of the present invention is shown. In some embodiments, after receiving the update success signal from the centralized control side point table, the synchronization update is completed, including but not limited to steps 401 to 402:

[0088] Step 401: After receiving the update success signal from the central control side point table, trigger the local update program.

[0089] Step 402: The plant and station side point table is updated synchronously by executing the local update program, so that the data in the plant and station side point table and the central control side point table are synchronized and consistent.

[0090] In steps 401 to 402 of the embodiments of this application, after the plant communication server receives the update success signal from the central control side, it immediately triggers the local update program to automatically complete the final update of the four remote point tables on the plant side, so that the data of the four remote point tables on the plant side and the central control side are completely synchronized.

[0091] It should be noted that the updated four-remote point table data is automatically stored in the data storage module of the monitoring system. At the same time, the system automatically generates point table update logs, recording information such as update time, content, and status, which facilitates subsequent traceability and verification.

[0092] Reference Figure 5 , Figure 5A flowchart illustrating the matching and updating method in an embodiment of the present invention is shown. In some embodiments, the four remote point tables include a plant-side point table and a centralized control point table. The matching and updating method is applied to the centralized control point table, and the matching and updating method may include, but is not limited to, steps 501 to 502:

[0093] Step 501: After receiving the synchronization update request and synchronization data sent by the plant / station side point table, perform source legality verification and data consistency verification on the synchronization data to obtain the verification results.

[0094] Step 502: Complete the full update based on the verification results and synchronization data, and send back a success signal for the update.

[0095] In steps 501 to 502 of the embodiment of this application, after the centralized control side monitoring equipment receives the synchronization update request and the synchronization data of the four remote point tables sent by the plant communication server, it automatically starts the data source legality verification and data consistency verification. If both verification results pass, the full update is completed and the update success signal is fed back to the plant side point table. There is no manual intervention throughout the process.

[0096] Reference Figure 6 , Figure 6 A flowchart illustrating the matching update method in an embodiment of the present invention is shown. In some embodiments, a full update is completed based on the verification results and synchronization data, and a success update signal is fed back, specifically including but not limited to steps 601 to 602:

[0097] Step 601: If the verification result indicates that the verification failed, a verification failure signal is sent to the communication server on the plant side so that the communication server terminates the synchronization update process and sends a prompt message to the monitoring terminal on the plant side.

[0098] Step 602: If the verification result indicates that the verification is successful, the full update is completed based on the synchronized data, and a successful update signal is sent back to the communication server.

[0099] In steps 601 to 602 as illustrated in this embodiment, if the verification fails, the centralized control side sends a verification failure signal to the plant communication server. The plant communication server immediately terminates the synchronization update process and sends a prompt message to the plant monitoring terminal. If the verification succeeds, the centralized control side monitoring equipment automatically completes a full update of its own four remote point tables based on the synchronization data of the four remote point tables, and immediately sends an update success signal to the plant communication server after the update is completed.

[0100] It should be noted that source legitimacy verification includes: 104 protocol format legitimacy verification and data field legitimacy verification. Specifically, it verifies whether the plant communication server sending the synchronization data is in the pre-set list of legitimate communication nodes on the central control side, such as matching the communication address identifier of the 104 protocol; it verifies whether the 104 protocol control field frame type of the synchronization update request conforms to the legitimate "request-response" interaction process to avoid illegal frame intrusion.

[0101] The 104 protocol format validity verification includes: checking whether the link layer frame structure (start character, length field, checksum) of the synchronization data conforms to the format specification of the 104 protocol; parsing ASDU (Application Service Data Unit) and verifying whether its type identifier, transmission reason, variable structure qualifier, and other fields are consistent with the standardized definition of the 104 protocol, such as remote signaling data needing the corresponding type identifier "1".

[0102] Data field validity verification includes: verifying whether the required fields (point number, signal type, parameter threshold, etc.) of the synchronized data of the four remote points are complete; verifying whether the content of each field conforms to the "Power Monitoring System Four Remote Information Specification", such as the remote adjustment parameters need to be within the value range supported by the 104 protocol.

[0103] Data consistency verification includes: consistency verification of basic point table information, consistency verification of parameter logic, and consistency verification of protocol interaction logic. Consistency verification of basic point table information includes: comparing the point number and device name in the synchronized data with the corresponding information in the existing four-remote point table on the centralized control side to confirm there are no duplicate or mismatched entries; and verifying whether the four-remote types (remote signaling / remote measurement / remote control / remote adjustment) match the actual monitoring object type of the centralized control side equipment.

[0104] Parameter logic consistency verification includes: comparing parameters such as telemetry range, remote control authority, and remote adjustment threshold in the synchronized data to see if they are consistent with the operating parameter thresholds of existing equipment on the centralized control side; verifying remote signaling status codes, such as "0 / 1" corresponding to "separation / combination", and verifying whether the parsing logic on the centralized control side is compatible.

[0105] The consistency verification of the protocol interaction logic includes: confirming whether the 104 protocol communication service type corresponding to the synchronized data, such as remote signaling burst transmission and remote control selection / execution process, is compatible with the service logic already configured on the central control side; verifying whether the update range (full / incremental) of the synchronized data matches the update mechanism of the central control side's point table.

[0106] In some embodiments, the plant communication server uses a one-click release command as the sole trigger source to achieve fully automated synchronous matching and updating of the four remote point meters between the plant and the central control side. This eliminates the need for manual verification, adaptation, and step-by-step updates. A single plant can directly save approximately one month's worth of point meter verification time costs, significantly improving the efficiency of updating the four remote point meters in the power monitoring system and reducing manpower and time investment.

[0107] Through a comprehensive design that incorporates standardized configuration, automated adaptation, multi-level automated verification (legitimacy verification at the plant / station side, source verification and consistency verification at the central control side), and automated synchronous updates, the system completely avoids issues such as verification errors, parameter input deviations, and asynchronous step-by-step updates caused by manual operation. This eliminates subjective errors in human judgment and objective mistakes in human operation at the source, thereby improving the accuracy of the four remote point meter verifications, ensuring a high degree of consistency between the plant / station and central control side point meter data, and ultimately guaranteeing the stable and safe operation of the power monitoring system.

[0108] One-click command issuance is a visual, single-click operation requiring no additional professional skills. Operators only need to complete basic standardized point table configuration to trigger the entire process. All system modules work automatically and collaboratively, eliminating the need for manual adaptation and verification by professionals. This significantly lowers the skill threshold for operators, allowing for rapid deployment and application across various power system plants, demonstrating broad applicability.

[0109] From the configuration of the power plant's data point table to the final synchronous update between the power plant and the central control system, each step and module is automatically and seamlessly connected without any manual intervention. This avoids errors caused by manual operation at each stage, achieving a closed-loop automation of the entire data point table matching and updating process, ensuring process continuity and data consistency.

[0110] The plant and control center use an encrypted communication protocol for data exchange to prevent data from being tampered with or stolen during transmission. At the same time, a data storage module is set up to realize unified and automated management of all point table data and update logs, avoiding data loss and mismatch caused by manual storage, and comprehensively ensuring the security and integrity of the four remote point table data during transmission and storage.

[0111] In addition, this application also discloses a matching and updating device for the four remote point tables of a monitoring system. Please refer to... Figure 7 , Figure 7 This invention discloses a module block diagram of a matching and updating device according to an embodiment of the present invention. In some embodiments, the matching and updating device includes: an information configuration module 701, an adaptability matching module 702, a data verification module 703, and a synchronization update module 704, wherein the information configuration module 701, the adaptability matching module 702, the data verification module 703, and the synchronization update module 704 are all communicatively connected.

[0112] The information configuration module 701 configures information according to preset configuration data to obtain basic data. The adaptability matching module 702 performs adaptability matching according to the matching rules of the basic data and the centralized control side point table to obtain synchronization data. The data verification module 703 verifies the synchronization data and sends the synchronization data to the centralized control side point table for updating based on the verification result. The synchronization update module 704 completes the synchronization update after receiving the update success signal from the centralized control side point table.

[0113] The information configuration module 701 uniformly inputs and edits basic information such as point number, equipment name, signal type, acquisition parameters, and control parameters, completing the standardized configuration of the four remote point tables (remote signaling, telemetry, remote control, and remote adjustment) and obtaining synchronized data. The adaptability matching module 702 automatically reads the basic data of the plant-side point tables from the local database on the plant side and performs fully automated adaptation and matching with the equipment program scripts on the centralized control side, eliminating the need for manual one-by-one interface conversion. Operators issue one-click release commands through the visual operation interface of the communication server on the plant side, and the communication server receives them. After receiving the command, the data verification module 703 automatically verifies the legality of the synchronized data in the plant-side point table. If the verification passes, it sends a synchronization update request and synchronized data to the central control side point table to complete the full update. The synchronization update module 704 receives the update success signal from the central control side point table, triggers the local update program, and automatically completes the final update of the plant-side point table, so that the data of the four remote point tables of the plant side and the central control side are completely synchronized and consistent. It can perform verification, adaptation and step-by-step operation without human intervention, reduce manpower and time costs, and improve the accuracy and efficiency of the update.

[0114] The operation process of the matching and updating device in this embodiment is specifically described above. Figure 1 , Figure 2 , Figure 3 and Figure 4 The matching update method steps S101 to S104, S201 and S202, S301 to S303, and S401 and S402 are not described in detail here.

[0115] This application also discloses another matching and updating device for a four-remote-point table in a monitoring system, referring to... Figure 7 In some embodiments, the matching update device includes a synchronization data verification module 801 and a full update module 802, both of which are connected in communication.

[0116] After receiving the synchronization update request and synchronization data from the plant / station side point table, the synchronization data verification module 801 verifies the source legality and data consistency of the synchronization data, and obtains the verification result. The full update module 802 completes the full update based on the verification result and the synchronization data, and sends back a success signal.

[0117] After receiving the synchronization update request and the synchronization data of the four remote point tables sent by the plant communication server, the full update module 802 automatically starts the data source legality verification and data consistency verification. If both verification results pass, the full update is completed and a success update signal is sent to the plant side point tables. No manual intervention is required throughout the process.

[0118] The operation process of the matching and updating device in this embodiment is specifically described above. Figure 5 and Figure 6 The matching update method steps S501, S502, S601, and S602 are not described in detail here.

[0119] In addition, this application also discloses a monitoring system, please refer to... Figure 8 , Figure 8 This invention discloses a module block diagram of a monitoring system according to one embodiment. In some embodiments, the system is located at the plant / station side and establishes a stable communication connection with the centralized control side monitoring equipment through an encrypted communication protocol. The core is a one-click publishing module. Through the automated collaborative work of various modules, all manual operations are replaced, achieving one-click matching and synchronous updating of four remote point meters. The monitoring system includes: a point meter configuration module 901, a script adaptation module 902, a one-click publishing module 903, a synchronous update module 904, and a data storage module 905. The point meter configuration module 901, script adaptation module 902, one-click publishing module 903, synchronous update module 904, and data storage module 905 are all communication-connected. The one-click publishing module 903 includes: an instruction receiving unit 9031, a validity verification unit 9032, and a data sending unit 9033. The instruction receiving unit 9031, the validity verification unit 9032, and the data sending unit 9033 are all communication-connected. The synchronous update module 904 includes a feedback receiving unit 9041 and a local update unit 9042, which are both connected in communication.

[0120] The point table configuration module 901 is used for standardized and automated configuration of remote sensing data points on the plant side. It supports operators in visually performing operations such as entering, editing, and deleting information like point numbers, equipment names, signal types, acquisition parameters, and control parameters. The operation results automatically generate basic data for the remote sensing data points on the plant side and store it in the local database. Through a standardized configuration process, the point table configuration module 901 avoids parameter errors caused by manual configuration, providing accurate basic data for subsequent automated processes.

[0121] The script adaptation module 902 is designed to automate the matching of basic data from the four remote control point tables at the plant and the program scripts of the equipment on the centralized control side. It automatically reads the basic data from the local database on the plant side, and based on the preset parsing rules and data interaction protocols on the centralized control side, automatically completes the conversion and unification of field formats and data encoding, generating synchronized data for the four remote control point tables that can be directly recognized by the centralized control side. This data is then temporarily stored in the cache module of the plant communication server. This module requires no manual intervention throughout the entire process, replacing the traditional manual adaptation process.

[0122] The one-click publishing module 903 is integrated into the plant communication server and consists of an instruction receiving unit 9031, a validity verification unit 9032, and a data sending unit 9033. The instruction receiving unit 9031 receives the one-click publishing command issued by the operator and serves as the sole trigger unit for the entire subsequent process. The validity verification unit 9032 performs automated validity verification on the synchronized data of the four remote point tables in the cache module, verifying data integrity, field standardization, and script compatibility to ensure accurate data transmission. After the validity verification is passed, the data sending unit 9033 sends a synchronization update request and the synchronized data of the four remote point tables to the central control side via an encrypted communication channel, providing a data source for updates on the central control side.

[0123] The synchronization update module 904 consists of a feedback receiving unit 9041 and a local update unit 9042. The feedback receiving unit 9041 automatically receives update success / failure signals sent by the centralized control side and transmits the signals to the plant communication server. The local update unit 9042, upon receiving an update success signal, automatically triggers the final update procedure of the plant's four remote point tables, completing the update of the plant's point tables and achieving data synchronization between the plant and centralized control side point tables. If an update failure signal is received, it cooperates with the plant communication server to terminate the process and send a notification.

[0124] The data storage module 905 is the basic data module of the system, used to uniformly store the basic data of the four remote point tables at the plant and station side, the synchronized data of the four remote point tables, the updated data of the four remote point tables at the plant and station side, and the point table update logs. It realizes the automated management, retrieval and traceability of all point table related data, and avoids data loss and mismatch problems caused by manual storage.

[0125] Furthermore, in some embodiments, encrypted communication protocols are used for data interaction between the plant side and the central control side to ensure the security and integrity of the data from the four remote point meters during transmission and to prevent data from being tampered with or stolen.

[0126] Another embodiment of the present invention discloses a control device for a four-remote-point monitoring system, comprising: at least one processor, and a memory communicatively connected to the at least one processor. The memory stores instructions executable by the at least one processor, which, when executed by the at least one processor, enable the at least one processor to perform actions such as... Figure 1 Control method steps S101 to S104 Figure 2 Control method steps S201 and S202 Figure 3 Control method steps S301 to S303 Figure 4 Control method steps S401 and S402 Figure 5 The control method steps S501 and S502 and Figure 6 The matching update method in control method steps S601 and S602.

[0127] Another embodiment of the present invention discloses a computer-readable storage medium, the storage medium comprising: storing computer-executable instructions for causing a computer to perform... Figure 1 Control method steps S101 to S104 Figure 2 Control method steps S201 and S202 Figure 3 Control method steps S301 to S303 Figure 4 Control method steps S401 and S402 Figure 5 The control method steps S501 and S502 and Figure 6 The matching update method in control method steps S601 and S602.

[0128] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0129] It will be understood by those skilled in the art that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components can be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer-readable medium, which can include computer storage media (or non-transitory media) and communication media (or transient media). As is known to those skilled in the art, the term computer storage media includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridges, magnetic tape, disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and is accessible to a computer. Furthermore, as is known to those skilled in the art, communication media typically contain computer-readable instructions, data structures, program modules, or other data in modulated data signals such as carrier waves or other transmission mechanisms, and may include any information delivery medium.

[0130] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A matching and updating method for a four-remote-point table in a monitoring system, characterized in that, The four remote control point tables include a plant / station side point table and a centralized control side point table. The matching and updating method is applied to the plant / station side point table. The matching and updating method includes: Configure information based on preset configuration data to obtain basic data; Based on the matching rules of the basic data and the centralized control point table, the synchronization data is obtained through adaptation and matching. The synchronized data is validated, and the synchronized data is sent to the centralized control side point table for updating based on the validation result; After receiving the update success signal from the centralized control side point table, the synchronization update is completed.

2. The matching and updating method according to claim 1, characterized in that, The matching rules include: parsing rules, wherein the adaptation and matching based on the basic data and the matching rules of the centralized control side point table to obtain the synchronization data includes: Read the matching rules and the adaptation parameters of the centralized control point table; Based on the matching rules and the adaptation parameters, the basic data undergoes field format conversion and data encoding unification to obtain the synchronized data.

3. The matching and updating method according to claim 1, characterized in that, The step of performing data verification on the synchronized data and sending the synchronized data to the centralized control side point table for updating based on the verification result includes: The synchronized data is verified for data integrity, field standardization, and compatibility with the centralized control side. If any verification fails, a verification failure message is sent to the monitoring terminal on the plant side, along with an error message. If the verification passes, a synchronization update request and the synchronization data are sent to the central control side point table through the communication server and encrypted communication channel on the plant side.

4. The matching and updating method according to claim 1, characterized in that, The process of completing the synchronization update after receiving the update success signal from the centralized control side point table includes: Upon receiving the update success signal from the centralized control side point table, the local update procedure is triggered; The local update program is executed to synchronize and update the plant and station side point table, so that the data in the plant and station side point table and the centralized control side point table are synchronized and consistent.

5. A matching and updating method for a four-remote-point table in a monitoring system, characterized in that, The four remote point tables include a plant-side point table and a centralized control point table. The matching and updating method is applied to the centralized control point table. The matching and updating method includes: After receiving the synchronization update request and synchronization data sent by the plant site side point table, the source legality verification and data consistency verification of the synchronization data are performed to obtain the verification results; A full update is completed based on the verification results and the synchronization data, and a success signal is sent back.

6. The matching and updating method according to claim 5, characterized in that, The step of completing a full update based on the verification results and the synchronization data, and then sending back a success signal for the update, includes: If the verification result indicates that the verification fails, a verification failure signal is sent to the communication server on the plant side, so that the communication server terminates the synchronization update process and sends a prompt message to the monitoring terminal on the plant side. If the verification result indicates that the verification is successful, a full update is completed based on the synchronized data, and a successful update signal is sent back to the communication server.

7. A matching and updating device for a four-remote-point table in a monitoring system, characterized in that, The four remote point tables include a plant / station side point table and a centralized control side point table. The matching and updating device is applied to the plant / station side point table. The matching and updating method includes: The information configuration module is used to configure information based on preset configuration data to obtain basic data; The adaptability matching module is used to perform adaptability matching based on the matching rules of the basic data and the centralized control side point table to obtain synchronized data; The data verification module is used to verify the synchronized data and send the synchronized data to the centralized control side point table for updating based on the verification result. The synchronization update module is used to complete the synchronization update after receiving the update success signal from the centralized control side point table.

8. A matching and updating method for a four-remote-point table in a monitoring system, characterized in that, The four remote point tables include a plant-side point table and a centralized control point table. The matching and updating method is applied to the centralized control point table. The matching and updating method includes: The synchronization data verification module is used to verify the source legality and data consistency of the synchronization data after receiving the synchronization update request and synchronization data sent by the plant side point table, and obtain the verification result. The full update module is used to complete a full update based on the verification results and the synchronization data, and to send back a success signal for the update.

9. A control device for a four-remote-point meter in a monitoring system, characterized in that, include: At least one processor, and, A memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor to enable the at least one processor to perform the matching update method as described in any one of claims 1 to 6.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions for causing a computer to perform the matching update method as described in any one of claims 1 to 6.

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