Progress management and control system and method based on overhaul framework general drawing

Abstract

The invention relates to the technical field of nuclear power overhaul, and aims to solve the problems of untimely information transmission, low information transmission efficiency, weak information transmission penetrating power and high human error risk of information transmission in overhaul progress management and control. The invention provides a progress management and control system based on an overhaul framework general graph, and the system comprises a data obtaining module which is used for obtaining a key path, framework graph node information and work order task information in work order management software or P6 software; the data processing module is used for processing node information general list data and generating an overhaul framework general graph; and the data tracking module is used for tracking, feeding back and storing historical data to form closed-loop management and control. According to the method, automatic generation of the primary version of the major repair framework general drawing is realized, management and control personnel only need to carry out small-amount modification, work order information is automatically obtained, and real-time management and control of work in the framework drawing are realized.

Description

Technical Field

[0001] The present invention relates to the technical field of nuclear power overhaul, and in particular to a progress control system and method based on an overhaul framework master plan. Background Art

[0002] The key factors that determine the operating performance of nuclear power plants are the operation and overhaul of power plants. The progress control of the nuclear power plant unit refueling overhaul project will directly affect the operating performance. As a complex management system, the progress control of nuclear power plant overhaul is unpredictable. Managers must strengthen in-depth research on progress control and improve the level of overhaul management to achieve the smooth implementation of unit overhaul.

[0003] At present, the progress control of nuclear power plant unit overhaul is still mainly based on experience, lacking scientific progress control methods and systems, resulting in excessively high unit maintenance costs, while wasting a lot of time, seriously affecting the economic benefits of the enterprise. At present, the annual overhaul of a single nuclear power plant involves a total of more than 5,000 work order tasks. The overhaul planners use the existing P6 planning and scheduling software (hereinafter referred to as "P6 software") to schedule all work orders, thereby screening out about 1,000 work order tasks on the critical path. These work order tasks need to be included in the overhaul progress control. For a specific work order task on the critical path, the progress control personnel need to let the person in charge know the start time, construction period, start time of the subsequent task, interface department and other information of the work order task's predecessor.

[0004] Because P6 is a professional project management software, the work leader cannot have a deep understanding of the plan information configured in P6, and P6 itself does not have intuitive display, automatic notification and other functions, so the work leader cannot directly obtain the required information from P6. This requires the progress control personnel to notify each key work leader by phone step by step. After the work leader completes the on-site work, he will notify the progress control personnel step by step, and the progress control personnel will notify the next work leader, such as Figure 1 Under normal circumstances, it takes about 30 to 60 minutes to complete the transmission of this information. This method is not only inefficient, but also prone to human errors in information transmission. In addition, the relevant information during each overhaul needs to be recorded manually and cannot be automatically saved, which is prone to problems such as delays and recording errors. Summary of the invention

[0005] The purpose of the present invention is to provide a progress control system and method based on the overhaul framework master plan to solve the problems of untimely information transmission, low information transmission efficiency, weak information transmission penetration and high risk of human error in information transmission in overhaul progress control.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] On the one hand, the present invention provides a progress control system based on the overhaul framework master plan, comprising:

[0008] Data acquisition module, used to obtain key paths, framework diagram node information, and work order task information in the work order management software or P6 software;

[0009] Data processing module, used to process node information list data and generate overhaul framework master diagram;

[0010] The data tracking module is used to track, feedback, and save historical data to form a closed-loop control.

[0011] In some embodiments, the data processing module is also used for setting up the basic framework of the framework master plan, mapping data information, and automatically updating framework data.

[0012] In some embodiments, the data processing module includes:

[0013] Node production unit, used to add or subtract processes or step diagrams of the overall framework diagram;

[0014] A node editing unit is used to edit the information of the process or step diagram of the framework master diagram;

[0015] The data maintenance unit is used to batch map the process or step diagram of the framework master diagram with the main line work information of the P6 software.

[0016] In some embodiments, the data tracking module identifies the block diagrams of completed tasks, the block diagrams in progress, and the block diagrams that have not yet started.

[0017] In some embodiments, the progress control system further includes:

[0018] The dispatch module is used to automatically dispatch the planning information of work tasks;

[0019] The construction period warning module is used to send early warnings for deviations during the execution of the main line of work;

[0020] The completion feedback module is used to provide feedback on the completion information of the main line work.

[0021] In some embodiments, the progress control system also includes a custom information notification module for formulating a personalized information notification group to achieve personalized customization of information notification content, notification scope, and notification urgency.

[0022] In some embodiments, the progress control system also includes a custom information notification module for formulating a personalized information notification group to achieve personalized customization of information notification content, notification scope, and notification urgency.

[0023] On the other hand, the present invention also provides a progress control method based on the overhaul framework master plan, comprising:

[0024] Step 1: Obtain the key path node information of the overhaul through the data acquisition module, and summarize and generate a general list of framework general diagram node information;

[0025] Step 2: Adaptively modify the total list of node information of the general framework diagram generated by summarizing through the data modification module;

[0026] Step 3: Visualize the framework general diagram information;

[0027] Step 4: The progress control system identifies the node information in the framework diagram and automatically assigns work tasks and tracks them, forming a closed-loop control.

[0028] In step 1, the critical path of this overhaul in the P6 software is obtained through the data acquisition module, the logical relationship of the critical path nodes, the planned duration, the planned start time, the planned completion time, and the work order task number information.

[0029] In step 3, relevant data is imported into the node through the data processing module, and each process of the element model diagram is logically connected. Each process is mapped with the main line work in the P6 software and the progress information is synchronized.

[0030] Compared with the prior art, the progress control system and method based on the overhaul framework master plan provided by the present invention has the following beneficial effects:

[0031] The present invention realizes the automatic generation of the first version of the general drawing of the overhaul framework, and the management and control personnel only need to make a small modification. The present invention automatically obtains the work order information to realize the real-time management and control of the work in the framework diagram; the work leader can directly feedback the progress information of the on-site work to the platform, and the platform will notify the department head, professional coordinator, on-site leader, progress control personnel, and the next work leader; it is saved as a historical database, without the need for additional data operations, reducing the workload and preparing data resources for subsequent overhauls.

[0032] By directly calling the critical path data of the P6 software to generate the first version of the overhaul framework diagram + manual modification and review (after the first version of the framework diagram is automatically generated, it is manually reviewed and modified), the time for manually drawing the overhaul framework diagram is greatly shortened from 7 days to 1 day.

[0033] The present invention can automatically notify the on-site person in charge, professional coordinator, department head, control personnel and other personnel of the corresponding work according to the node information of the general framework diagram, and provide a construction period early warning function (early warning when the actual construction period / planned construction period ≥ 75%). Personnel such as the person in charge of on-site work can receive and feedback the on-site information in real time through handheld devices (mobile phones, tablet computers, public machines, etc.). The present invention will feed back the information to the control personnel, and the control personnel can grasp the on-site information in time. The original information transmission process may take 20-30 minutes, which is not only delayed but also prone to erroneous information. After the control of the present invention, the information transmission is basically real-time.

[0034] Furthermore, the present invention has the function of obtaining the key path node information of the overhaul in the relevant fields of the P6 planning and scheduling software and generating a general framework diagram; and has the function of automatic notification, early warning, feedback and other progress control functions according to the content in the node information, which greatly improves the work efficiency of overhaul progress control. The person in charge of the on-site work can also directly log in to the system through a handheld device to view, confirm and feedback information, avoiding the risk of human error in the process of information transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the technical description.

[0036] Figure 1 Provide an existing progress control flow chart;

[0037] Figure 2 A schematic diagram of the structure of a progress control system based on an overhaul framework master diagram provided by the present invention;

[0038] Figure 3 The bottom framework diagram of the progress control system based on the overhaul framework master diagram provided by the present invention;

[0039] Figure 4 A progress control flow chart based on the overhaul framework master diagram provided by the present invention;

[0040] Figure 5 A schematic diagram of node information generation provided by the present invention;

[0041] Figure 6 The framework master diagram progress control flow chart provided by the present invention. DETAILED DESCRIPTION

[0042] The following is further explained in detail through specific implementation methods.

[0043] like Figure 2 and Figure 3As shown, the present invention provides a progress control system based on the overhaul framework master plan, including a data acquisition module, a data processing module, a data tracking module, a distribution module, a construction period warning module, a completion feedback module, a custom information notification module, and a work order task query module.

[0044] The data acquisition module is used to obtain the key path, framework diagram node information, and work order task information in the work order management software or P6 software. The data acquisition module provides data input for the data processing module.

[0045] The data processing module is used to process the node information list data and generate the overhaul framework general drawing. The data processing module is a data construction module for the basic framework construction, data information mapping, and automatic update of the framework data of the framework general drawing, which provides a basis for the data tracking module. The data processing module is the core module of the progress control platform based on the overhaul framework general drawing. The data processing module provides the basic framework construction for the data tracking module. The data processing module includes a node production unit, a node editing unit, and a data maintenance unit. The node production unit is used to increase or decrease the process / step block diagram of the framework general drawing, and to increase or delete nodes in the automatically generated overhaul framework general drawing by adding or deleting nodes. The node editing unit is used to edit the information of the process / step block diagram of the framework general drawing, and to modify the node information in the general drawing by modifying the node information. The node information includes logical relationship, work order task number, planned time, start time, completion time and other information. The data maintenance unit is used to batch map the process / step block diagram of the framework general drawing with the main line work information of the P6 software, and import the work order data after maintenance through the EXCEL template.

[0046] The data tracking module is used to track, feedback, and save historical data, forming a closed-loop control of key path information data from generation, transmission, feedback to archiving. The data tracking module automatically updates the progress of the overall framework diagram by obtaining the completion status of the main line of work in the P6 software. The block diagrams of completed tasks are filled with green and marked as completed; the ongoing block diagrams are filled with red and marked with a small red flag; the block diagrams that have not yet started are not filled. The data tracking module is the progress update module that is ultimately displayed on the user interface. It dynamically displays the progress of the critical path through the changes in the fill color and identification of each block diagram in the overall framework diagram.

[0047] The dispatch module is used to automatically dispatch the planned information of work tasks. One hour before the work starts, the dispatch module will notify the head of the department, professional coordinator, and on-site person in charge through SMS, email, etc.

[0048] The construction period warning module is used to send early warnings for deviations during the execution of the main line of work. When the actual construction period / planned construction period of the ongoing work is ≥ 75%, an early warning will be issued, and an alarm message will be sent to the relevant personnel to urge them to increase resources to ensure completion on schedule. At the same time, a message will be sent to remind the team / section leader, department leader, professional coordinator, and progress control personnel of the responsible department.

[0049] The completion feedback module is used to provide feedback on the completion of the main work. After the main work is completed, the completion feedback module will provide feedback to the relevant team members on the completion time, precautions during work, experience feedback, etc.

[0050] The custom information notification module is used to develop personalized information notification groups, and realize personalized development of information notification content, notification scope, and notification urgency. Through the custom information notification module, you can customize the edited information and recipient groups, and promptly feedback problems that arise at work to relevant personnel, including information content, urgency (level 1, level 2, level 3), primary recipient information, CC recipient information, and the work order task number involved.

[0051] The work order task query module is used to dynamically track the information of the main work tasks and query the work order information. The work order information includes operation permission, operation isolation, and start and completion time. Through the work order task query module, you can query whether the work order task has been permitted, the isolation start time, the isolation completion time, and the work order task start time, and learn about this information at any time.

[0052] In addition, if Figure 4 and Figure 5 As shown, the present invention also provides a progress control method based on the overhaul framework master plan, comprising:

[0053] Step 1: Obtain the key path node information of the overhaul through the data acquisition module, and summarize and generate a general list of framework general diagram node information.

[0054] Specifically, Figure 5 As shown, the critical path of this overhaul in the P6 software, the logical relationship of the critical path nodes (the critical path is composed of nodes, and the nodes are composed of one or more work order tasks), the planned duration, the planned start time, the planned completion time, and the work order task number information are obtained through the data acquisition module. According to the work order task number, the work person in charge, the responsible team / department, the responsible office and other information of the work order task in the work order management software are obtained through the data module. The acquired data is aggregated to generate the completed node information.

[0055] Step 2: Adaptively modify the aggregated list of node information of the framework diagram through the data modification module.

[0056] The key path nodes are directly obtained through the work order management software / P6 software. Some nodes may not be the control points of this overhaul, and these nodes can be deleted; in addition to the automatically obtained nodes, this overhaul may have other control points of concern, which can be added manually. The logical relationship between nodes is missing, wrong, etc., and appropriate modifications can be made. Through manual review and modification, the overall overhaul framework diagram is made more complete and accurate.

[0057] Step 3: Visualize the framework master plan information on the progress control system.

[0058] The milestones and the main work within the milestones are modeled as circular / square element model diagrams, which correspond to each process of the main work. The framework diagram is drawn according to the node information list of the framework diagram. The relevant data is imported into the node through the data processing module, and the processes of the element model diagram are logically connected. Each process is mapped with the main work in the P6 software and the progress information is synchronized.

[0059] Visualization is divided into two dimensions. The first dimension is to connect the mainline key path nodes in series to form a milestone plan, which is displayed as a linear plan diagram; the second dimension is the decomposition of the milestone plan. There are multiple processes between each milestone, which are connected in series / parallel through logic to form the mainline plan, which is displayed as a matrix plan diagram. The combination of the two dimensions forms a visualization framework with related data logic.

[0060] Step 4: Use the progress control platform to identify the node information in the framework diagram, automatically assign work tasks and track them, and form a closed-loop control.

[0061] The present invention automatically generates a preliminary version of the overhaul framework general diagram through the critical path information of the P6 software and displays it in the selection interface. The progress control personnel only need to directly delete or add the required nodes to generate the formal version of the overhaul framework general diagram according to the progress control needs of this overhaul. The whole process is very fast.

[0062] Through the work order management software / P6 software, the present invention automatically obtains the planned construction period, start time, completion time, responsible profession and work supervisor of each work order in the framework general diagram node, and the progress control personnel can also customize and add relevant data.

[0063] For each work order task of the node in the framework master diagram, the present invention automatically establishes and maintains a database of historical information (including construction period, historical delay information, defects, etc.) for each work order based on the execution status of previous overhauls. For example, the construction period information in the database can be manually modified to continuously improve it. When all overhauls are completed, the progress control personnel only need to export all executed data to clearly analyze the execution status of this overhaul without the need to search for data on multiple platforms.

[0064] Specifically, Figure 6 As shown in the figure, the key path tasks of this time are obtained from the P6 software as the node task information of the overhaul framework general diagram, and the first version of the overhaul framework general diagram is generated, which is officially effective after manual review and modification. The work schedule database of the work order management software or platform is mapped to the overhaul framework general diagram to generate the node work tasks of the overhaul framework general diagram. After the overhaul framework general diagram is published through the web page or client platform, the corresponding work users (such as work leaders, professional coordinators, department heads, progress controllers, etc.) are notified in advance through the preset mechanism of the work plan information they are responsible for, and the construction period warning function is provided (warning when the actual construction period / planned construction period ≥ 75%). Users can receive information in real time through handheld devices (mobile phones, tablets, public machines, etc.), and can feedback the work progress and problems to the web page or client platform in real time. The platform will then feedback the information to the control personnel. After the control personnel grasp the on-site information in time, they can dynamically update or adjust the node work tasks of the overhaul framework general diagram as appropriate, and notify the corresponding work users of the updated or adjusted plan information again through the preset mechanism. The information controlled by the overhaul framework general diagram platform is basically transmitted in real time. All operations on each platform will be saved as the platform's historical work database to prepare and accumulate data resources for subsequent overhauls, provide data input for subsequent overhaul framework general diagram node work tasks, and achieve a virtuous cycle of system self-improvement.

[0065] The present invention constructs a progress control system based on the overhaul framework master plan. All operations are directly performed on the system and saved as a historical database. No additional data operations are required, which reduces the workload and can also prepare data resources for subsequent overhauls. After several overhaul data accumulations, the efficiency will become higher and higher.

[0066] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A progress control system based on the overhaul framework master plan, characterized in that: include: Data acquisition module, used to obtain key paths, framework diagram node information, and work order task information in work order management software or P6 software; Data processing module, used to process node information list data and generate overhaul framework master diagram; The data tracking module is used to track, feedback, and save historical data to form a closed-loop control.

2. The progress control system based on the overhaul framework master plan according to claim 1 is characterized in that: The data processing module is also used for the construction of the basic framework of the general framework drawing, data information mapping, and automatic updating of framework data.

3. The progress control system based on the overhaul framework master plan according to claim 1 or 2 is characterized in that: The data processing module includes: Node production unit, used to add or subtract processes or step diagrams of the overall framework diagram; A node editing unit is used to edit the information of the process or step diagram of the framework master diagram; The data maintenance unit is used to batch map the process or step diagram of the framework master diagram with the main line work information of the P6 software.

4. The progress control system based on the overhaul framework master plan according to claim 1 is characterized in that: The data tracking module identifies the block diagrams of completed tasks, the block diagrams in progress, and the block diagrams that have not yet started.

5. The progress control system based on the overhaul framework master plan according to claim 1 is characterized in that: The progress control system also includes: The dispatch module is used to automatically dispatch the planning information of work tasks; The construction period warning module is used to send early warnings for deviations during the execution of the main line work; The completion feedback module is used to provide feedback on the completion information of the main line work.

6. The progress control system based on the overhaul framework master plan according to claim 1 or 5, characterized in that: The progress control system also includes a custom information notification module, which is used to formulate personalized information notification groups to achieve personalized formulation of information notification content, notification scope, and notification urgency.

7. The progress control system based on the overhaul framework master plan according to claim 1 or 5 is characterized in that: The progress control system also includes a custom information notification module, which is used to formulate personalized information notification groups to achieve personalized formulation of information notification content, notification scope, and notification urgency.

8. A progress control method based on the overhaul framework master plan, characterized in that: include: Step 1: Obtain the key path node information of the overhaul through the data acquisition module, and summarize and generate a general list of framework general diagram node information; Step 2: Adaptively modify the total list of node information of the general framework diagram generated by summarizing through the data modification module; Step 3: Visualize the framework general diagram information; Step 4: The progress control system identifies the node information in the framework diagram and automatically assigns work tasks and tracks them, forming a closed-loop control.

9. The progress control method based on the overhaul framework master plan according to claim 8 is characterized in that: In step 1, the critical path of this overhaul in the P6 software is obtained through the data acquisition module, the logical relationship of the critical path nodes, the planned duration, the planned start time, the planned completion time, and the work order task number information.

10. The progress control method based on the overhaul framework master plan according to claim 8 is characterized in that: In step 3, relevant data is imported into the node through the data processing module, and each process of the element model diagram is logically connected. Each process is mapped with the main line work in the P6 software and the progress information is synchronized.

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