Temporary operation handover method, boundary management system and storage medium

Abstract

The invention provides a temporary operation transfer method, a boundary management system and a storage medium. The temporary operation transfer method comprises the following steps: creating an isolation application instruction of temporary operation transfer through a first user; determining the job content of the isolation operation sheet based on the isolation application instruction through the second user; and performing fusion check on the job content of the isolation operation sheet through the third user to confirm that the newly added job step or the fused job step is executed on the boundary of the temporary operation transfer. According to the method, the implementation steps and the removal steps are sequentially executed by a plurality of users to realize the functions of boundary card application, listing, delisting and the like, and a complete management system application is formed, so that the problem of business risks in links of content management, data transmission, field execution, post recording, feedback and the like involved in a temporary operation transfer process is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of nuclear power plant operation management, and in particular to a temporary operation handover method, a boundary management system and a storage medium. Background Art

[0002] After the nuclear power base completes construction and commissioning and enters commercial operation, the unit needs to use the corresponding isolation and de-isolation system to complete the handover of each nuclear power module. The system often only has conventional isolation and de-isolation business management functions, and does not have TOB / TOTO (isolation transfer / temporary operation transfer) boundary management and administrative isolation / operation isolation management functions. Therefore, the system can only meet the business use of the unit after commercial operation, and cannot provide TOB / TOTO boundary management functions during the handover stage. Among them. TOB is isolation transfer, which means the transfer of the isolation management responsibility of the system when the system is transferred from installation to commissioning. TOTO is temporary operation transfer, which means a group of isolation equipment that completely separates a temporary operation area from the outside world, and is used to demarcate a temporary operation area to prevent the operation activities in the area from affecting the safety of the activities in the adjacent areas.

[0003] Based on the TOB / TOTO boundary management work requirements before the power plant starts operation, IT technicians need to hand over between the interfaces of the original isolation management system such as CBA (computer-aided isolation system) and the new commercial operation system such as SAP / WCM (work clearance management system) to jointly complete the work process, commissioning ticket and boundary sign management business. After commercial operation, the original CBA system module will be shut down and switched to the SAP / WCM module. The switching process involves a series of work such as personnel training, information system adjustment, management program modification, business data migration, etc., which involves business risks. In addition, the listing and delisting of boundary management content will not be able to be subsequently queried and used due to the suspension of CBA.

[0004] In addition, with the improvement of management requirements and the commissioning of high-speed wireless networks such as 4G / 5G and WIFI, users have increasingly strong demands for mobile approval and mobile execution, and the limitations of paper operation orders have become increasingly prominent. However, CBA does not support mobile application expansion. Therefore, it is also necessary to improve the overall functions and use SAP / WCM to develop existing mature applications for mobile functions.

[0005] In order to solve the above problems as a whole, the boundary management function of the production preparation period is implemented on WCM to meet the functions of TOB / TOTO boundary plate application, listing, delisting, commissioning ticket management, etc., and complete the SAP application of the commissioning management system. In addition, the content management, data transmission, on-site execution, post-event records and feedback links are optimized and improved to optimize the power station information system and reduce the cost of information-based operation and maintenance.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention and does not constitute any limitation to the present invention. Summary of the invention

[0007] In view of the shortcomings of the prior art mentioned above, the present invention provides a temporary operation handover method and its boundary management system, which realizes the functions of boundary sign application, listing, and delisting by having multiple users execute implementation steps and release steps in sequence, and forms a complete management system application to solve the business risk problems involved in content management, data transmission, on-site execution, post-event recording and feedback in the temporary operation handover process.

[0008] The present invention provides a temporary operation handover method, comprising:

[0009] Create a temporary operation transfer isolation application instruction through the first user;

[0010] Determining the operation content of the isolation operation sheet based on the isolation application instruction by the second user;

[0011] A third user conducts a fusion check on the operation content of the isolation operation sheet to confirm the execution of new operation steps or fusion operation steps on the boundary of the temporary operation transfer.

[0012] In one embodiment of the present invention, the second user determines the work content of the isolation operation form based on the isolation application instruction, including: the second user confirms the isolation application instruction and creates a corresponding work permit, and then creates a corresponding isolation operation form based on the work permit.

[0013] In one embodiment of the present invention, executing new operation steps or merging operation steps includes: printing an isolation operation sheet through a third user and updating the operation status of the work permit; and executing the on-site operation content of the new operation steps or merging operation steps through a fourth user.

[0014] In one embodiment of the present invention, the implementation step further includes the fifth user reviewing the isolation operation form determined by the second user, and the third user receiving the isolation operation form approved by the fifth user and performing a fusion check.

[0015] In one embodiment of the present invention, after executing the new operation steps or the fusion operation steps, it also includes: confirming the execution of the closing operation steps for the boundary of the temporary operation transfer through the isolation application instruction; releasing the isolation application instruction through a third user, and executing the on-site operation content of the closing operation steps, and then closing the isolation operation sheet.

[0016] In one embodiment of the present invention, the newly added operation steps include: determining the printing content of the isolation operation sheet based on the operation status set in the isolation operation sheet, hanging the printed isolation operation sheet on site, and adding a new boundary in the temporary operation handover.

[0017] In one embodiment of the present invention, the fusion operation steps include: releasing the relevant temporary operation transfer boundaries based on the results of the fusion check, printing the release operation sheet of the relevant boundaries, and then taking the cards on site to merge the relevant boundaries in the temporary operation transfer.

[0018] In one embodiment of the present invention, the closing operation steps include: based on the isolation application instruction, printing the isolation release operation sheet for temporary operation transfer, and performing on-site delisting to close the boundary of the isolation operation sheet in the temporary operation transfer.

[0019] The present invention also provides a temporary operation handover border management system, comprising:

[0020] The main control panel module creates an isolation operation single panel for the isolation application according to the temporary operation handover instruction applied for, and performs the boundary management operation of the temporary operation handover based on the isolation operation single panel;

[0021] The operation isolation module sets the boundary status of temporary operation transfer according to the boundary management operation selected in the isolation operation sheet panel, and generates the corresponding isolation operation sheet content.

[0022] The present invention also provides a computer-readable storage medium on which a computer program is stored, and the computer program is used to execute the above method.

[0023] The beneficial effects of the present invention are as follows: by executing the temporary operation handover method in the process of handing over the nuclear power plant system from the commissioning party to the operating party, the operation and maintenance risks caused by the boundary switching are avoided, and the operation and maintenance management costs caused by the system boundary switching of the units under construction are saved. By multiple users sequentially executing the steps of the temporary operation handover method, the full process management of the production operation department taking over from the nuclear power plant system commissioning party is realized. The boundary management system can also be used to achieve functional expansion to meet the needs of future electronic development and provide more options for subsequent functional expansion, standardization construction and operation and maintenance management.

[0024] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present invention, and together with the specification, are used to explain the principles of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0026] Figure 1 A flow chart of the temporary operation handover method of the present invention;

[0027] Figure 2 The architecture diagram of the temporary operation handover border management system of the present invention;

[0028] Figure 3 The figure is a flowchart of the implementation steps and the release steps in the temporary operation handover method of the present invention. DETAILED DESCRIPTION

[0029] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied by other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the features in the following embodiments and embodiments can be combined with each other without conflict. It should also be understood that the terms used in the embodiments of the present invention are to describe specific specific embodiments, rather than to limit the scope of protection of the present invention.

[0030] See also Figures 1 to 3 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any structural modification, change in proportional relationship, or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical content disclosed by the present invention. At the same time, the terms such as position and quantitative relationship cited in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0031] Boundary management is a part of debugging management. The corresponding information system needs to provide an information support platform for debugging management. Through information technology, the boundary management and debugging process can be managed in a process-based manner, making the interface relationship clearer, the work more standardized, and the management efficiency more efficient. At the same time, through the various modules of the debugging management information system, the main processes involved in the debugging work and the main interfaces between the sub-processes are clarified.

[0032] Isolation handover means the transfer of the isolation management responsibility of the system when the system is transferred from installation to commissioning. When non-operation personnel perform work that requires a work permit in the isolation office on a system or equipment that has been isolated and handed over but not yet temporarily operated, the operation department can apply for a work permit for them at the request of the person in charge of the work. The work permit indicates that the safety conditions required for the work have been met and the powers and responsibilities between the person in charge of the work and the operation department have been clearly defined.

[0033] Temporary operation handover means that after the system and equipment have been tested and verified to meet the design requirements and meet the temporary operation conditions, a temporary operation handover certificate is signed, and the responsibility for boundary isolation and work permit management is transferred from the commissioning party to the operating party.

[0034] Temporary operation handover boundary refers to a group of isolation devices that completely separate a temporary operation area from the outside world. It is used to demarcate a temporary operation area to prevent the operation activities in the area from affecting each other in terms of safety with the activities in the adjacent areas. The integrity of its boundary includes two meanings: complete boundary and isolable boundary equipment. Complete boundary means that the setting of the boundary can disconnect all connections between the temporary operation handover area and the non-temporary operation handover area outside, including the connection of all fluid and electrical circuits. Isolable boundary equipment means that it has isolation capability, can judge the status, can be operated, can be locked and has correct identification.

[0035] That is to say, the temporary operation handover boundary may not be a completely closed area, that is, the boundary between adjacent temporary operation handover areas disappears naturally, which is equivalent to forming a large temporary operation handover area, but the areas determined in the form of temporary operation handover certificates still exist separately. The temporary operation handover boundary equipment is also always set in the isolation state. The steam trap and exhaust valve are no longer selected as boundaries, and their status is set according to the operating procedure or temporary operation instruction requirements.

[0036] See also Figure 1 The present invention provides a temporary operation handover method, comprising:

[0037] Create a temporary operation transfer isolation application instruction through the first user;

[0038] Determining the operation content of the isolation operation sheet based on the isolation application instruction by the second user;

[0039] A third user conducts a fusion check on the operation content of the isolation operation sheet to confirm the execution of new operation steps or fusion operation steps on the boundary of the temporary operation transfer.

[0040] Specifically, in an embodiment of the present invention, when performing the implementation steps of temporary operation transfer, an isolation application instruction is created by a first user such as the person in charge of debugging in the border management system, that is, the operating party fills in the temporary operation transfer isolation application instruction according to the detailed records of the debugging party on the area, purpose and reason required for isolation, and submits it to the operation management department to which the second user belongs for review. After the operation content of the isolation operation sheet is determined, that is, the isolation application instruction is approved, an "isolation operation sheet" is generated based on its instruction content, and its operation content should include: specific isolation measures to be taken (such as power off, valve closure, etc.); operating personnel, operation time and required tools. At the same time, after the isolation application is approved and before the operation content of the isolation operation sheet is executed, the isolation operation sheet should be integrated and checked for its operation content. That is, a third user such as a dedicated person conducts an integration check on the operation content of the isolation operation sheet to ensure the rationality and feasibility of all measures. After confirming that there are no safety hazards, it is decided to execute new operation steps or integrated operation steps based on whether there is a fusion situation. For example, the newly added operation steps are to perform basic isolation without fusion (such as disconnecting the power supply, closing the valve, etc.); the fused operation steps are to make area identification and warning adjustments under fusion (such as adjusting the coverage area of ​​warning signs, fences, etc.), that is, to fuse the identification or warning areas with initial different boundaries according to the fusion situation.

[0041] When performing the release step of the temporary operation transfer, the temporary operation transfer boundary is released by creating a release application instruction, that is, the operator to which the third user belongs submits the release application instruction and executes the shutdown operation steps. This includes performing necessary system checks to ensure that the equipment and system are in a safe state after release, performing recovery operations (such as restoring power, opening valves, etc.), and synchronously closing the isolation operation sheet on the system. After completing the shutdown operation steps, update the "isolation operation sheet" to record the release situation and ensure that all relevant personnel are aware of the release status.

[0042] In this way, in the process of handing over the nuclear power plant to the operator, multiple users such as the first user, the second user and the third user successively execute the implementation steps of the temporary operation handover method, thereby realizing a full-process, integrated management method for the production department from construction to operation, from production preparation to production operation.

[0043] See also Figure 1 and Figure 3 In one embodiment, the second user determines the work content of the isolation operation form based on the isolation application instruction, including: the second user confirms the isolation application instruction and creates a corresponding work permit, and then creates a corresponding isolation operation form based on the work permit.

[0044] Further, executing new operation steps or integrated operation steps includes: printing an isolation operation sheet through a third user and updating the operation status of the work permit; and executing the on-site operation content of the new operation steps or integrated operation steps through a fourth user.

[0045] Furthermore, it also includes the fifth user reviewing the isolation operation form determined by the second user, and the third user receiving the isolation operation form approved by the fifth user and performing a fusion check.

[0046] Specifically, in the embodiment of the present invention, the first user, such as the person in charge of commissioning, fills in the "temporary operation transfer isolation application instruction", details the area, purpose and reason to be isolated, and submits it to the operation management department for review. Then the second user, such as the day shift operation manager, formulates the "isolation operation sheet" according to the isolation application instruction. The operation content should include specific isolation measures (such as power off, valve closure, etc.) and operating personnel, operation time and required tools, etc.

[0047] The third user, such as the on-duty isolation manager, is responsible for the integration check of the work content of the "isolation operation sheet" and decides whether to perform the new work steps or the integrated work steps based on whether there is integration. For example, the new work steps are to perform basic isolation without integration (such as disconnecting the power supply, closing the valve, etc.); the integrated work steps are to integrate the initial different boundary signs or warning areas under integration (such as adjusting the coverage area of ​​warning signs, fences, etc.).

[0048] The fourth user, such as the on-site operator, actually performs the on-site work content of the newly added work steps or the integrated work steps according to the determined work steps, such as the on-site layout adjustment of the isolation operation sheet and isolation signs, and the switching of electrical pipelines and valves.

[0049] Furthermore, the second user, the day shift quarantine manager, is responsible for formulating the "quarantine operation sheet" according to the quarantine application instructions, and determining the specific quarantine measures (such as power off, valve closure, etc.) and operators, operation time, and required tools that should be included in its operation content. The third user, the on-duty quarantine manager, is responsible for conducting a fusion check on the operation content of the "quarantine operation sheet" and deciding whether to execute the new operation steps or the fused operation steps based on whether there is a fusion situation.

[0050] Furthermore, the fifth user, the operation shift supervisor, reviews the "Isolation Operation Sheet" determined by the second user, the day shift isolation manager, to ensure the rationality and safety of the content. After the review is passed, the fifth user, the operation shift supervisor, signs and confirms, and hands the approved "Isolation Operation Sheet" to the third user, the isolation manager on duty. The isolation manager on duty receives the "Isolation Operation Sheet" approved by the operation shift supervisor, and then performs the subsequent fusion inspection steps. In this way, through the multi-party confirmation of the day shift isolation manager, the operation shift supervisor, and the isolation manager on duty, the rationality and feasibility of the implementation of all measures are ensured.

[0051] In one embodiment, the first user, i.e. the person in charge of debugging, is responsible for writing and submitting boundary instructions (to operation), and is responsible for applying for debugging work tickets. The debugging work executor, such as the fourth user, i.e. the on-site operator, works on-site with a work package; it also includes executing the creation of a temporary operation transfer application and the creation of an isolation instruction application. The fifth user, i.e. the operation shift leader, is responsible for reviewing and approving the implementation of isolation and approving the work permit (WCA) for the isolation application. The second user, i.e. the day shift isolation manager, is responsible for verifying the temporary operation transfer boundary instruction list, is responsible for the implementation and removal of the temporary operation transfer boundary sign, and the third user, i.e. the on-duty isolation manager, is responsible for the expansion and integration of the temporary operation transfer, etc.; the day shift isolation manager is responsible for the review and creation steps, and the on-duty isolation manager is responsible for the review and execution steps. The on-site operator is responsible for the implementation and removal of the temporary operation transfer boundary management sign and the isolation sign.

[0052] See also Figure 1 and Figure 3 In one embodiment, after executing the new operation steps or the fusion operation steps, it also includes: confirming the execution of the closing operation steps on the boundary of the temporary operation transfer through the isolation application instruction; releasing the isolation application instruction through a third user, and executing the on-site operation content of the closing operation steps, and then closing the isolation operation sheet.

[0053] Specifically, in an embodiment of the present invention, the third user, the isolation manager on duty, fills in the "Isolation Release Application Instructions" according to the completion of the operation and the current operation requirements, and can explain the reasons for release and related information, and the operation management department will cancel the corresponding application for release through the operation process to make it meet the release conditions, and then carry out the on-site operation content of the closing operation steps, such as restoring power, opening valves, and removing warning signs and fences on site. Among them, the on-site operation part can be performed by the site person in charge, such as the isolation manager on duty, to perform the release operation and check to confirm that all equipment and areas have returned to normal, ensuring that there are no omissions and safety hazards. After the isolation manager on duty confirms the release status, fill in the closing part of the "Isolation Operation Sheet" to record the release time and the executor, etc. Ensure that each step has clear responsibilities, and all release operations follow the specifications to ensure safety.

[0054] See also Figure 1 and Figure 3 In one embodiment, the newly added operation steps include: determining the printing content of the isolation operation sheet based on the operation status set in the isolation operation sheet, and hanging the printed isolation operation sheet on site to form a new boundary in the temporary operation handover.

[0055] Specifically, in an embodiment of the present invention, the operating status to be set is confirmed based on the content of the "isolation operation sheet", i.e., the name and number of the isolated equipment, the reason and purpose of the isolation, the operation time range, the relevant responsible person and contact information, etc. The confirmed isolation operation sheet content is printed to form an isolation sign. Select a suitable location near the isolated equipment or area to ensure that the sign position is obvious and easy to identify. Securely fix the printed isolation operation sheet in the designated location to ensure that it will not fall off due to environmental factors. If necessary, set additional warning signs to remind relevant personnel that the area is in an isolated state. In this way, through the hanging signs and warning signs, the new boundaries in the temporary operation handover are clearly defined to ensure that all personnel are aware of and comply with the isolation requirements.

[0056] See also Figure 1 and Figure 3 In one embodiment, the fusion operation steps include: releasing the relevant temporary operation transfer boundaries based on the results of the fusion check, printing the release operation sheet of the relevant boundaries, and then taking the cards on site to release the relevant boundaries in the temporary operation transfer.

[0057] Specifically, in an embodiment of the present invention, first, a fusion check is performed to ensure that all relevant equipment and systems are ready for release. The verification and inspection contents include whether safety measures are in place, whether abnormal conditions exist, and whether the completion of the executed operations meets the requirements, etc., based on the fusion situation. Based on this, the scope of the boundary that can be released is determined according to the fusion inspection results, and a "release operation sheet" is prepared and relevant information is printed, including the name of the released equipment or area, the reason for release, the person in charge and contact information, and the release time, etc. After confirming the release operation sheet, the on-site card is collected, and the site is checked after the card is collected to ensure that all equipment is operating normally. After confirming that all steps are completed, the relevant boundaries of the temporary operation transfer are officially released.

[0058] See also Figure 1 and Figure 3 In one embodiment, the closing operation steps include: based on the isolation application instruction, printing the isolation release operation sheet of the temporary operation transfer, and performing on-site delisting to close the boundary of the isolation operation sheet in the temporary operation transfer.

[0059] Specifically, according to the application instructions for lifting the isolation, confirm that all conditions have been met to ensure that the equipment and areas can be safely lifted from isolation, prepare the "Isolation Lifting Operation Sheet" and print relevant information, then remove the sign on site and close the boundary of the isolation operation sheet in the temporary operation transfer.

[0060] It should be noted that the on-site card removal during the closing operation step corresponds to the removal of all related isolation cards, that is, the closed boundary indicates that the temporary operation handover boundary set initially no longer exists. On-site card removal corresponds to the removal of related boundaries, and the isolation card of the card removal operation is not necessarily a complete regional boundary. In other words, on-site card removal can indicate partial modification of the temporary operation handover boundary. After canceling part of its boundary, it also includes the situation of merging with other boundaries that still exist, that is, forming a new temporary operation handover area under the condition of satisfying the fusion.

[0061] See also Figure 2 The present invention also provides a temporary operation handover border management system, comprising:

[0062] The main control panel module creates an isolation operation single panel for the isolation application according to the temporary operation handover instruction applied for, and performs the boundary management operation of the temporary operation handover based on the isolation operation single panel;

[0063] The operation isolation module sets the boundary status of temporary operation transfer according to the boundary management operation selected in the isolation operation sheet panel, and generates the corresponding isolation operation sheet content.

[0064] Specifically, in an embodiment of the present invention, the main control panel module creates an isolation operation single panel of the isolation application according to the temporary operation transfer instruction of the application, to perform the boundary management operation of the temporary operation transfer. In creating the isolation application panel, it can be used to receive the temporary operation transfer instruction input by the user, and automatically generate an isolation operation list, which includes the content of the device or area name and boundary management operation, etc. It also provides boundary management operation options (such as: opening isolation, closing isolation, modifying status). Record each operation and change history. Display the form content of the current application and operation status in its user interface.

[0065] The operation isolation module sets the boundary status of temporary operation transfer according to the boundary management operation selected in the isolation operation sheet panel. And generates the corresponding isolation operation sheet content. It receives instructions from the main control panel module through the boundary status setting, sets the relevant boundary status (such as valid / invalid), and can also automatically update the boundary status information in the system database. When the operation is completed, a detailed isolation operation sheet content is generated, including the current boundary status and remarks information.

[0066] See also Figure 3In one embodiment, when the implementation steps are executed in the main control panel module of the boundary management system, for example, the temporary operation transfer, i.e., TOTO, is created according to the executed transaction code, such as "Z32PMTS001", and the isolation application instruction of TOTO is applied for by the debugging person in charge (the "TOB to TOTO tool" in the attached figure can be understood as the tool of the boundary management system itself, which is not described here); then the day shift isolation manager signs and confirms the work permit corresponding to the isolation application instruction, and creates a TOTO class work permit, i.e., WCA (Work Control Authorization), with the debugging information of the isolation application; then, by calling the boundary instruction created by the debugging, i.e., the isolation application instruction, a TOTO class isolation operation sheet, i.e., WCD (Work Clearance The TOB to TOTO tool is then used to compare the isolation operation sheet with the isolation application content list; and the WCA / WCD can be set to the status of to-be-prepared / prepared, i.e., DEVD / REVD (Development / Reviewed); and then the operation supervisor reviews and approves the WCA / WCD; and then the on-duty isolation manager conducts a fusion check on the work content of the WCA / WCD, and selects different work steps based on the results of the fusion check.

[0067] After confirming that there is no fusion boundary in the work content, the WCA / WCD can be placed in the pending / processed BTG / PTAG (Pending to Go / Processed Tag) status; based on this, the TOTO type isolation operation sheet and isolation sign can be printed; and handed over to the on-site operator for on-site sign hanging; then the on-duty isolation manager can put the temporary operation transfer boundary in the confirmed isolation, that is, ETG (Execution To Go) status; at the same time, the work permit applied for isolation in this status can be approved and set to the executable green light status; finally, the isolation certificate can be printed for record.

[0068] When it is confirmed that there is a fusion boundary in the work content, the isolation of the relevant temporary operation transfer, i.e., TOTO boundary, is lifted according to the fusion inspection prompt; and the approval status of the work permit, i.e., WCA, in the isolation manager is revoked; then the corresponding isolation release operation sheet is printed based on this; and then it is handed over to the on-site operator for on-site card collection; then the on-duty isolation manager can lift the isolation instruction and set the execution completed, i.e., EUG (Execution Undergone) status and put it in an inactive state (putting it in an inactive state ensures that potential safety risks are avoided before all necessary inspections and preparations are completed); finally, the relevant work permit, i.e., WCA, is put back in the issuance status (existing safety risks can be avoided by re-evaluating the issuance of WCA).

[0069] After the implementation steps are completed, when executing the release steps, the on-duty isolation manager will revoke the approval status of the work permit, namely WCA, in the isolation manager; thereby, the temporary operation transfer, namely TOTO's isolation application instruction, is released and can be set to the unable to execute, namely BUG status; accordingly, the TOTO isolation release operation sheet is printed; the on-site delisting is carried out; then the isolation instruction can be released and can be set to the execution completed, namely EUG status; at the same time, all the instructions of the isolation operation sheet, namely WCD, are also in the execution completed, namely EUG status, and the isolation operation sheet WCD is closed; finally, the isolation application WCA is closed.

[0070] The present invention also provides a computer-readable storage medium on which a computer program is stored, and the computer program is used to execute the above method.

[0071] In summary, the temporary operation handover method and its boundary management system provided by the present invention, in the process of handing over the nuclear power plant system from the debugging party to the operating party, multiple users sequentially execute the temporary operation handover method, perform a fusion check on the operation content of the isolation operation sheet, and select to add or merge the boundary of the temporary operation handover; and close the boundary of the temporary operation handover through the isolation release application instruction. The full process management taken over by the production operation department from the nuclear power plant system debugging party is realized.

[0072] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A temporary operation handover method, characterized in that: include: Create a temporary operation transfer isolation application instruction through the first user; Determining the operation content of the isolation operation sheet based on the isolation application instruction by the second user; A third user performs a fusion check on the operation content of the isolation operation sheet to confirm that new operation steps or fusion operation steps are executed on the boundary of the temporary operation transfer.

2. The method according to claim 1, characterized in that Determining the operation content of the isolation operation sheet based on the isolation application instruction by the second user includes: The isolation application instruction is confirmed by the second user, and a corresponding work permit is created, and then the corresponding isolation operation sheet is created according to the work permit.

3. The method according to claim 2, characterized in that Executing new operation steps or merging operation steps includes: printing the isolation operation sheet through the third user and updating the operation status of the work permit; and executing the on-site operation content of the new operation steps or the merging operation steps through the fourth user.

4. The method according to claim 3, characterized in that It also includes the step of reviewing the isolation operation sheet determined by the second user by the fifth user, and the third user receiving the isolation operation sheet approved by the fifth user and performing a fusion check.

5. The method according to claim 3, characterized in that: After executing the new operation steps or the fusion operation steps, it also includes: canceling the isolation application instruction to confirm the execution of the closing operation steps on the boundary of the temporary operation transfer; canceling the isolation application instruction by the third user, executing the on-site operation content of the closing operation steps, and then closing the isolation operation sheet.

6. The method according to claim 1, characterized in that The newly added operation step includes: determining the printing content of the isolation operation sheet based on the operation status set on the isolation operation sheet, hanging the printed isolation operation sheet on site, and adding a new boundary in the temporary operation handover.

7. The method according to claim 1, characterized in that The fusion operation steps include: releasing the relevant boundaries of the temporary operation transfer based on the results of the fusion inspection, printing the release operation sheet of the relevant boundaries for on-site card collection, and fusing the relevant boundaries in the temporary operation transfer.

8. The method according to claim 5, characterized in that The closing operation steps include: based on the isolation application instruction for release, printing the isolation release operation sheet of the temporary operation transfer, and removing the sign on site to close the boundary of the isolation release operation sheet in the temporary operation transfer.

9. A temporary operation handover border management system, characterized in that: include: A main control panel module, which creates an isolation operation single panel for the isolation application according to the temporary operation handover instruction of the application, and performs the boundary management operation of the temporary operation handover based on the isolation operation single panel; An operation isolation module is provided, wherein the operation isolation module sets the boundary state of the temporary operation handover according to the boundary management operation selected in the isolation operation sheet panel, and generates corresponding isolation operation sheet content.

10. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and the computer program is used to execute the method according to any one of claims 1 to 8.

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