A method and terminal for online editing and pre-verification of error-proof information point table

Abstract

The present invention discloses a method and terminal for online editing and pre-verification of an error-proof information point table. The method first establishes a temporary model library on a control system for storing operating power grid equipment model data. Then, upon receiving an editing instruction from a client, the power grid equipment model data is retrieved from the temporary model library and provided to the client, allowing the client to edit the error-proof information point table using a point table editing function. Finally, the error-proof information point table is received and verified according to preset error-proof logic rules, with the verification results sent to the client. The present invention provides the power grid equipment model data on the client for selection by the editor, thereby avoiding editing errors caused by human factors and improving the efficiency of error-proof information point table editing and verification.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid error-proof information access management, and in particular to an error-proof information point table online editing and pre-checking method and terminal. Background Art

[0002] To ensure the safety of remote operations during power grid control, it is necessary to develop corresponding remote operation safety and error prevention technologies within the power grid dispatching and control system (hereinafter referred to as the control system). Existing remote operation safety and error prevention technologies based on substation microcomputer error prevention systems specifically establish communication specifications for error prevention information between master and substations, integrate substation error prevention information and the error prevention logic rules within the microcomputer error prevention system into the control system, implement error prevention verification for remote operations, and design a substation error prevention information point table to integrate the substation error prevention information and the error prevention logic rules within the microcomputer error prevention system.

[0003] The existing method for controlling the substation error prevention information point table is as follows: first, the point table editor manually edits the substation error prevention information point table using spreadsheet software; then, the substation error prevention information access approval process is initiated on the OMS system (power grid dispatching and management system), and the manually edited substation error prevention information point table is uploaded; then, the substation error prevention information point table file uploaded by the point table editor is downloaded from the OMS system, and the error prevention information point table is manually reviewed. If the point table passes the verification, the approval personnel push the process to the error prevention information access acceptance link; the master and substation debugging personnel import the error prevention information point table into the control master station and the substation microcomputer error prevention system respectively and initiate the master-substation interactive information acceptance; conversely, if the point table fails the verification, the approval personnel return the process to the point table editor for modification.

[0004] However, manual offline editing is labor-intensive and difficult to avoid errors caused by human error. Repeated rollbacks and revisions to the approval process for preventing misidentification of point tables due to failed review severely impact the efficiency of editing and verifying them. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an online editing and pre-verification method and terminal for preventing error-prone information point tables, which can avoid editing errors caused by human factors and improve the efficiency of error-prone information point table editing and verification.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A method for online editing and pre-verification of an error-proof information point table, comprising the steps of:

[0008] S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation;

[0009] S2. After receiving the editing instruction from the client, the power grid device model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function;

[0010] S3. Receive the error-prevention information point table, verify the error-prevention information point table according to preset error-prevention logic rules, and send the verification result to the client.

[0011] In order to solve the above technical problems, another technical solution adopted by the present invention is:

[0012] A terminal for online editing and pre-verification of an error-proof information point table includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the following steps are implemented:

[0013] S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation;

[0014] S2. After receiving the editing instruction from the client, the power grid device model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function;

[0015] S3. Receive the error-proofing information point table, verify the error-proofing information point table according to preset error-proofing logic rules, and send the verification result to the client.

[0016] The beneficial effects of the present invention are: providing an online editing and pre-verification method and terminal for anti-error information point tables, storing the running power grid equipment model data by establishing a temporary model library, thereby providing data support when the client needs to edit the anti-error information point table, utilizing the point table editing function of the client to edit the anti-error information point table, and finally verifying the anti-error information point table according to preset anti-error logic rules, providing the power grid equipment model data for the editor to select, thereby avoiding editing errors caused by human factors and improving the efficiency of editing and verifying the anti-error information point table. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the steps of an online editing and pre-verification method for preventing misuse of information point tables according to an embodiment of the present invention;

[0018] Figure 2 A framework diagram of a control system in which a terminal for online editing and pre-verification of an anti-error information point table is located according to an embodiment of the present invention;

[0019] Figure 3 This is a system block diagram of an anti-error information point table online editing and pre-verification terminal involved in an embodiment of the present invention;

[0020] Figure 4 The present invention is a flowchart of a method for online editing and pre-verification of an anti-error information point table according to an embodiment of the present invention.

[0021] Description of labels:

[0022] 1. A terminal for online editing and pre-checking of an error-proof information point table; 2. A processor; 3. A memory. DETAILED DESCRIPTION

[0023] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0024] Please refer to Figure 1 and Figure 4 , a method for online editing and pre-verification of an error-proof information point table, comprising the steps of:

[0025] S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation;

[0026] S2. After receiving the editing instruction from the client, the power grid device model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function;

[0027] S3. Receive the error-proofing information point table, verify the error-proofing information point table according to preset error-proofing logic rules, and send the verification result to the client.

[0028] From the above description, it can be seen that the beneficial effects of the present invention are: by establishing a temporary model library to store the model data of the running power grid equipment, data support is provided when the client needs to edit the anti-error information point table, and the point table editing function of the client is used to automatically edit the anti-error information point table. Finally, the anti-error information point table is verified according to the preset anti-error logic rules, and the power grid equipment model data is provided to the editor for selection, thereby avoiding editing errors caused by human factors and improving the efficiency of editing and verifying the anti-error information point table.

[0029] Furthermore, the step S3 specifically includes:

[0030] S31, receiving the anti-error information point table and performing basic model information verification on the anti-error information point table;

[0031] S32, importing the anti-error information point table that has passed the basic model information verification into the temporary model library, and creating an anti-error device model accordingly;

[0032] S33, establishing a topological connection relationship between the anti-error device model and the current power grid equipment;

[0033] S34, generating the preset error prevention logic rule corresponding to the device in the error prevention information point table according to the topological connection relationship and the received device physical location description in the error prevention information point table;

[0034] S35. Verify the received error-prevention logic formula in the error-prevention information point table according to the preset error-prevention logic rule, and send the verification result to the client.

[0035] From the above description, it can be seen that the basic model information of the anti-error information point table is first verified, and then the anti-error information point table that has passed the basic model information verification is imported into the temporary model library and a corresponding anti-error device model is created. Then, the topological connection relationship is established in combination with the current power grid equipment and the physical location description of the equipment in the currently edited anti-error information point table to generate preset anti-error logic rules, so that the verification is more accurate and reliable, and less prone to errors.

[0036] Furthermore, the step S33 specifically includes:

[0037] S331, creating an anti-error device graphic element on the graphical maintenance interface of the client;

[0038] S332, binding the error-prevention device primitive to the error-prevention device model;

[0039] S333: Connect the error-prevention device element and the current power grid device according to the electrical connection relationship to establish the topological connection relationship.

[0040] From the above description, it can be seen that when establishing a topological connection relationship, modeling operations are performed through the client's graphical maintenance interface, so that the topological connection relationship between the anti-error equipment model and the current power grid equipment is intuitively and accurately established through modeling processing, so that the user can intuitively understand the establishment process, so as to facilitate the maintenance of the topological connection relationship at the model layer.

[0041] Furthermore, the step S34 specifically includes:

[0042] S341. Generate misoperation prevention rules based on the five electrical protection rules and substation electrical equipment operation rules;

[0043] S342: Generate the preset error prevention logic rule in the form of a logic formula by combining the error prevention rule, the topological connection relationship, and the device physical location description in the error prevention information point table.

[0044] From the above description, it can be seen that during the generation process of the preset error prevention logic rules, the five electrical protection rules and the substation electrical equipment operation rules are used as the data basis, making the error prevention logic more rational and standardized, thereby improving the rigor and reliability of the verification.

[0045] Furthermore, the sending of the verification result to the client is specifically:

[0046] A verification report is generated based on the verification result, and the verification report is sent to the client.

[0047] From the above description, it can be seen that feeding back the verification results to the client in the form of a verification report allows the user to understand the verification results more intuitively and comprehensively, thereby improving the efficiency of modifying and improving the anti-error information point table.

[0048] Please refer to Figure 2 and Figure 3 A terminal 1 for online editing and pre-verification of an error-proof information point table includes a memory 3, a processor 2, and a computer program stored in the memory 3 and executable on the processor 2. When the processor 2 executes the computer program, the following steps are implemented:

[0049] S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation;

[0050] S2. After receiving the editing instruction from the client, the power grid device model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function;

[0051] S3. Receive the error-proofing information point table, verify the error-proofing information point table according to preset error-proofing logic rules, and send the verification result to the client.

[0052] From the above description, it can be seen that the beneficial effects of the present invention are: by establishing a temporary model library to store the model data of the running power grid equipment, data support is provided when the client needs to edit the anti-error information point table, and the point table editing function of the client is used to automatically edit the anti-error information point table. Finally, the anti-error information point table is verified according to the preset anti-error logic rules, and the power grid equipment model data is provided to the editor for selection, thereby avoiding editing errors caused by human factors and improving the efficiency of editing and verifying the anti-error information point table.

[0053] Furthermore, the step S3 specifically includes:

[0054] S31, receiving the anti-error information point table and performing basic model information verification on the anti-error information point table;

[0055] S32, importing the anti-error information point table that has passed the basic model information verification into the temporary model library, and creating an anti-error device model accordingly;

[0056] S33, establishing a topological connection relationship between the anti-error device model and the current power grid equipment;

[0057] S34, generating the preset error prevention logic rule corresponding to the device in the error prevention information point table according to the topological connection relationship and the received device physical location description in the error prevention information point table;

[0058] S35. Verify the received error-prevention logic formula in the error-prevention information point table according to the preset error-prevention logic rule, and send the verification result to the client.

[0059] From the above description, it can be seen that the basic model information of the anti-error information point table is first verified, and then the anti-error information point table that has passed the basic model information verification is imported into the temporary model library and a corresponding anti-error device model is created. Then, the topological connection relationship is established in combination with the current power grid equipment and the physical location description of the equipment in the currently edited anti-error information point table to generate preset anti-error logic rules, so that the verification is more accurate and reliable, and less prone to errors.

[0060] Furthermore, the step S33 specifically includes:

[0061] S331, creating an anti-error device graphic element on the graphical maintenance interface of the client;

[0062] S332, binding the error-prevention device primitive to the error-prevention device model;

[0063] S333: Connect the error-prevention device element and the current power grid device according to the electrical connection relationship to establish the topological connection relationship.

[0064] From the above description, it can be seen that when establishing a topological connection relationship, modeling operations are performed through the client's graphical maintenance interface, so that the topological connection relationship between the anti-error equipment model and the current power grid equipment is intuitively and accurately established through modeling processing, so that the user can intuitively understand the establishment process, so as to facilitate the maintenance of the topological connection relationship at the model layer.

[0065] Furthermore, the step S34 specifically includes:

[0066] S341. Generate misoperation prevention rules based on the five electrical protection rules and substation electrical equipment operation rules;

[0067] S342: Generate the preset error prevention logic rule in the form of a logic formula by combining the error prevention rule, the topological connection relationship, and the device physical location description in the error prevention information point table.

[0068] From the above description, it can be seen that during the generation process of the preset error prevention logic rules, the five electrical protection rules and the substation electrical equipment operation rules are used as the data basis, making the error prevention logic more rational and standardized, thereby improving the rigor and reliability of the verification.

[0069] Furthermore, the sending of the verification result to the client is specifically:

[0070] A verification report is generated based on the verification result, and the verification report is sent to the client.

[0071] From the above description, it can be seen that feeding back the verification results to the client in the form of a verification report allows the user to understand the verification results more intuitively and comprehensively, thereby improving the efficiency of modifying and improving the anti-error information point table.

[0072] The present invention provides an online editing and pre-verification method and terminal for preventing misuse of information point tables, which can be applied to scenarios of editing and pre-verifying misuse of information point tables in substations. The following describes the method through specific implementation methods:

[0073] Before introducing the embodiments of the present invention, to better understand the technical solution of the present invention, the following describes the error prevention information point table involved in the present invention: The error prevention information point table includes information such as the voltage level, electrical bay, standard name, number, physical location description of the equipment, and error prevention logic formula for substation electrical equipment. It serves as the data foundation for interaction between the control system and the substation microcomputer error prevention system, specifically implementing functions such as substation error prevention information collection and remote operation object unlocking / locking. See Table 1, which shows the components of the error prevention information point table and their corresponding descriptions.

[0074] Table 1 Substation error prevention information points

[0075]

[0076] Please refer to Figure 1 and Figure 4 , embodiment 1 of the present invention is:

[0077] A method for online editing and pre-verification of error-proof information point tables, combined with Figure 1 and Figure 4 As shown, the steps include:

[0078] S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation;

[0079] S2. After receiving the editing instruction from the client, the power grid equipment model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function;

[0080] In this embodiment, the client provides an online point table editing function, which can obtain the primary power grid equipment model data of the substation from the temporary model library of the control system; the power grid equipment model data includes model information such as voltage level, electrical interval, switch, knife switch (including main knife and ground knife).

[0081] The point table editing function supports online selection of the device's voltage level, electrical bay, and the standard names and numbers of switches and circuit breakers on the control system. Manually enter a device's physical location description and automatically generate a standard device description based on this information. Furthermore, the client's point table editing function supports manual entry of the device's device number in the substation microcomputer anti-error system and, based on actual site conditions, the selection of whether to include an anti-error blocking node in the device's operating circuit. Furthermore, the anti-error logic formula field supports the entry of device anti-error operation logic rules.

[0082] S3. Receive the error prevention information point table and verify the error prevention information point table according to the preset error prevention logic rules, and send the verification result to the client.

[0083] In this embodiment, step S3 specifically includes:

[0084] S31, receiving the anti-error information point table and performing basic model information verification on the anti-error information point table;

[0085] In this embodiment, after the personnel completes the editing of the substation anti-error information point table on the client, they can submit it to the server and verify the model information of the point table, specifically to verify whether the devices appearing in the anti-error logic formula column have been described in the anti-error information point table. Among them, combined with Table 1, it can be seen that each row of records in the anti-error information point table corresponds to a specific device, including switches, knife switches, trolleys, temporary grounding wires, network (cabinet) doors and other equipment types. The equipment that appears in the anti-error logic formula column must be described in a certain row record in the anti-error information point table, otherwise its status will not be determined, thereby affecting the anti-error verification. Examples are as follows:

[0086] A temporary grounding wire device GroundLiney appears in the anti-error logic formula of the knife switch Switchx. However, if there is no description row record about GroundLiney in the anti-error information point table, the status of GroundLiney cannot be determined, which will ultimately affect the anti-error verification of the knife switch Switchx.

[0087] S32. Importing the error prevention information point table that has passed the basic model information verification into the temporary model library, and creating an error prevention device model accordingly;

[0088] In this embodiment, the import program automatically creates temporary grounding wire, network (cabinet) door and other anti-error equipment models in the temporary model library based on the voltage level, electrical spacing and standard naming (equipment full path name) of the anti-error equipment described in the anti-error information point table that has passed the basic model information verification.

[0089] S33, establishing a topological connection relationship between the anti-error device model and the current power grid equipment;

[0090] In this embodiment, step S33 specifically includes:

[0091] S331. Creating an anti-error device graphic element on the graphical maintenance interface of the client;

[0092] S332, binding the anti-error device graphic element with the anti-error device model;

[0093] S333. Connect the error prevention device element and the current power grid device according to the electrical connection relationship to establish a topological connection relationship.

[0094] In this embodiment, step S333 specifically uses the connecting line element to connect the endpoints of the anti-error device element with the endpoints of the existing power grid equipment element based on the electrical connection relationship between the anti-error device element and the existing power grid equipment, thereby realizing the maintenance of the topological connection relationship between the anti-error device model in the temporary model library and the existing power grid equipment at the model level.

[0095] S34, generating a preset error prevention logic rule corresponding to the device in the error prevention information point table according to the topological connection relationship and the physical location description of the device in the received error prevention information point table;

[0096] In this embodiment, step S34 specifically includes:

[0097] S341. Generate misoperation prevention rules based on the five electrical protection rules and substation electrical equipment operation rules;

[0098] In this embodiment, the five electrical protection rules and substation electrical equipment operation rules are combined to create an anti-misoperation rule base. The anti-misoperation rule base describes various typical wiring methods in detail, and is then used to generate anti-misoperation rules corresponding to each electrical device.

[0099] S342. Generate a preset error prevention logic rule in the form of a logic formula by combining the error prevention rule, the topological connection relationship, and the physical location description of the device in the error prevention information point table.

[0100] S35. Verify the error prevention logic formula in the received error prevention information point table according to the preset error prevention logic rule, and send the verification result to the client.

[0101] Sending verification results to the client involves generating a verification report based on the results and sending it to the client. This report includes both the basic model verification report and the error-prevention logic formula verification report. The client's human-machine interface displays the verification report and annotates any anomalies in the point table, making it easier for point table editors to modify and improve the table based on the prompts.

[0102] Please refer to Figure 2 and Figure 3 , the second embodiment of the present invention is:

[0103] An anti-error information point table online editing and pre-verification terminal 1, that is, the server mentioned in the first embodiment, such as Figure 3 As shown, it includes a memory 3, a processor 2, and a computer program stored in the memory 3 and executable on the processor 2. When the processor 2 executes the computer program, the steps of the above-mentioned embodiment 1 are implemented.

[0104] In this embodiment, combined with Figure 2 As shown, a terminal for online editing and pre-verification of error-proof information point tables is developed based on a B / S architecture for online editing and pre-verification of error-proof information point tables in substations, suitable for large management information zones. A server is deployed in Zone III of the control system, which includes an error-proof information point table editing and pre-verification service module to implement the error-proof information point table online editing and pre-verification method of Example 1. This provides online editing and verification services for error-proof information point tables to clients on PC workstations deployed in Zone IV (large management information zone).

[0105] To sum up, the present invention provides an online editing and pre-verification method and terminal for anti-error information point table, which establishes a temporary model library to store the running power grid equipment model data, thereby providing data support when the client needs to edit the anti-error information point table, and automatically edits the anti-error information point table using the client's point table editing function. Finally, the anti-error information point table is verified according to preset anti-error logic rules, and the power grid equipment model data is provided to the editor for selection, thereby avoiding editing errors caused by human factors and improving the efficiency of anti-error information point table editing and verification.

[0106] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for online editing and pre-verification of an error-proof information point table, characterized in that: Including steps: S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation; S2. After receiving the editing instruction from the client, the power grid device model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function; S3, receiving the anti-error information point table and verifying the anti-error information point table according to a preset anti-error logic rule, and sending the verification result to the client; The step S3 specifically includes: S31, receiving the anti-error information point table and performing basic model information verification on the anti-error information point table; S32, importing the anti-error information point table that has passed the basic model information verification into the temporary model library, and creating an anti-error device model accordingly; S33, establishing a topological connection relationship between the anti-error device model and the current power grid equipment; S34, generating the preset error prevention logic rule corresponding to the device in the error prevention information point table according to the topological connection relationship and the received device physical location description in the error prevention information point table; S35. Verify the received error-prevention logic formula in the error-prevention information point table according to the preset error-prevention logic rule, and send the verification result to the client.

2. The method for online editing and pre-verification of an error-proof information point table according to claim 1, characterized in that: The step S33 specifically includes: S331, creating an anti-error device graphic element on the graphical maintenance interface of the client; S332, binding the error-prevention device primitive to the error-prevention device model; S333: Connect the error-prevention device element and the current power grid device according to the electrical connection relationship to establish the topological connection relationship.

3. The method for online editing and pre-verification of an error-proof information point table according to claim 1, characterized in that: The step S34 specifically includes: S341. Generate misoperation prevention rules based on the five electrical protection rules and substation electrical equipment operation rules; S342: Generate the preset error prevention logic rule in the form of a logic formula by combining the error prevention rule, the topological connection relationship, and the device physical location description in the error prevention information point table.

4. The method for online editing and pre-verification of an error-proof information point table according to claim 1, wherein: The sending of the verification result to the client specifically includes: A verification report is generated based on the verification result, and the verification report is sent to the client.

5. A terminal for online editing and pre-verification of an error-proof information point table, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the following steps are implemented: S1. Establishing a temporary model library on the control system for storing model data of power grid equipment in operation; S2. After receiving the editing instruction from the client, the power grid device model data is retrieved from the temporary model library and provided to the client, so that the client can edit the anti-error information point table through the point table editing function; S3, receiving the error-proofing information point table and verifying the error-proofing information point table according to a preset error-proofing logic rule, and sending the verification result to the client; The step S3 specifically includes: S31, receiving the anti-error information point table and performing basic model information verification on the anti-error information point table; S32, importing the anti-error information point table that has passed the basic model information verification into the temporary model library, and creating an anti-error device model accordingly; S33, establishing a topological connection relationship between the anti-error device model and the current power grid equipment; S34, generating the preset error prevention logic rule corresponding to the device in the error prevention information point table according to the topological connection relationship and the received device physical location description in the error prevention information point table; S35. Verify the received error-prevention logic formula in the error-prevention information point table according to the preset error-prevention logic rule, and send the verification result to the client.

6. The terminal for online editing and pre-verification of an error-proof information point table according to claim 5, characterized in that: The step S33 specifically includes: S331, creating an anti-error device graphic element on the graphical maintenance interface of the client; S332, binding the error-prevention device primitive to the error-prevention device model; S333: Connect the error-prevention device element and the current power grid device according to the electrical connection relationship to establish the topological connection relationship.

7. The terminal for online editing and pre-verification of an error-proof information point table according to claim 5, characterized in that: The step S34 specifically includes: S341. Generate misoperation prevention rules based on the five electrical protection rules and substation electrical equipment operation rules; S342: Generate the preset error prevention logic rule in the form of a logic formula by combining the error prevention rule, the topological connection relationship, and the device physical location description in the error prevention information point table.

8. The terminal for online editing and pre-verification of an error-proof information point table according to claim 5, characterized in that: The sending of the verification result to the client specifically includes: A verification report is generated based on the verification result, and the verification report is sent to the client.

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