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Scheduling method and system for regular maintenance items

A technology for regular maintenance and projects, applied in the professional field of nuclear power plants, it can solve the problems of relying on labor, incompleteness, and affecting the comprehensive retrieval of project scheduling information, so as to reduce workload and improve labor efficiency.

Inactive Publication Date: 2014-05-21
CHINA GENERAL NUCLEAR POWER CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] Existing scheduling methods for regular maintenance projects of nuclear power plants are not efficient, and the scheduling of regular maintenance projects has the following disadvantages:
However, the description of the remark information in each project may not be completely consistent or complete, which will affect the comprehensive retrieval of related project scheduling information
[0021] 2. Dealing with scheduled maintenance items is too cumbersome
[0022] 3. There is a lack of intuitive inspection methods for scheduling elements in project scheduling, and it relies too much on manual work

Method used

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  • Scheduling method and system for regular maintenance items
  • Scheduling method and system for regular maintenance items
  • Scheduling method and system for regular maintenance items

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] like figure 1 , figure 2 As shown, the scheduling system of the regular maintenance item of the present application, an embodiment thereof, includes: an input module, a processing module, a setting module and a control module. The input module is used to import the information of the regular maintenance items from the database into the spreadsheet; the processing module is used to select the preset regular maintenance items in the spreadsheet, and determine the schedule of the preset regular maintenance items according to the information of the preset regular maintenance items The setting module is used to create a logical relationship between the preset regular maintenance item and the related regular maintenance item; the control module is used to automatically set the schedule of the related regular maintenance item according to the logical relationship.

[0059] The setting module includes a combining unit for setting the related periodic maintenance item and the ...

Embodiment approach

[0066] like image 3 As shown, the scheduling method of the regular maintenance project of the present application, an implementation manner thereof, includes the following steps:

[0067] Step 102: Import the information of the regular maintenance item from the database into the spreadsheet; the information of the regular maintenance item includes the start date.

[0068] Step 104: Select the preset regular maintenance item in the spreadsheet, and determine the schedule of the preset regular maintenance item according to the information of the preset regular maintenance item; classify the schedule description information, convert it into a standardized logical relationship, and store it. In a special database, the centralized creation, query and modification of scheduling logical relationship and remark information can be realized.

[0069] Step 106: Create a logical relationship between preset regular maintenance items and related regular maintenance items;

[0070] Step 1...

specific Embodiment approach

[0089] like Figure 5 As shown, the scheduling method of the regular maintenance project of the present application, a specific implementation thereof, includes the following steps:

[0090] Step 302: Process starts

[0091] Step 304: Establish a regular maintenance project, which can be specifically executed in the preventive maintenance management module of the ERP or EAM software.

[0092] Step 306: Export and save the periodic maintenance items established in Step 304 in the form of a list as a spreadsheet using the ERP or EAM software report.

[0093] Step 308 : In the electronic form, establish a scheduling logical relationship between items through a preset relationship definition, or modify an existing item scheduling logical relationship.

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Abstract

The invention relates to the technical field of nuclear power plants and discloses a scheduling method for regular maintenance items. The scheduling method comprises importing information of regular maintenance items into a spreadsheet from a database; selecting the preset regular maintenance items in the spreadsheet, and determining scheduling of the preset regular maintenance items according to information of the preset regular maintenance items; creating logic relations between the preset regular maintenance items and the related regular maintenance items; setting scheduling of the related regular maintenance items automatically according to the logic relations. The invention further discloses a scheduling system for regular maintenance items. According to the scheduling method and system, the logic relations between the preset regular maintenance items and the related regular maintenance items are created, scheduling of the related regular maintenance items is set automatically according to the logic relations, the related regular maintenance items can obtain scheduling information automatically through the logic relations after scheduling remark information is recorded in the regular maintenance items, and accordingly, the workload is reduced, and the labor efficiency is improved.

Description

technical field [0001] The present application relates to the professional technical field of nuclear power plants, and in particular, to a scheduling method and system for regular maintenance items. Background technique [0002] There are three types of equipment maintenance in nuclear power plants: corrective maintenance, predictive maintenance, and preventive maintenance. Corrective and predictive maintenance are maintenance activities performed when equipment failure has occurred or is about to occur. Periodic maintenance items, including preventive maintenance and periodic testing, are activities performed on a fixed cycle to check and maintain the function of equipment. It is different from corrective maintenance projects and predictive maintenance projects in that it is carried out in a fixed cycle. It is precisely because of the repeated execution of the regular maintenance project that the experience and results of its scheduling must be inherited and improved in ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
Inventor 陆强
Owner CHINA GENERAL NUCLEAR POWER CORP
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