Work breakdown structure (WBS) automatic generation method based on flow diagram

An automatic generation, flow chart technology, applied in special data processing applications, instruments, electrical digital data processing and other directions, can solve problems such as increased workload, inconsistent data, inconsistent feedback, etc., to ensure accuracy and efficiency, reduce database Redundant, narrowing effect

Inactive Publication Date: 2013-06-05
CHENGDU AIRCRAFT INDUSTRY GROUP
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AI Technical Summary

Problems solved by technology

[0004] Workflow and WBS are two ways of expressing the project schedule, and existing tools such as Microsoft Project in the Microsoft Office series products of Microsoft Corporation, Primavera 6.0 of Primavera System Corporation, Jira of Atlassian Corporation and other software can only be compiled separately The process or WBS cannot compile a process-based WBS, nor can it realize the linkage between the workflow and the WBS. In addition,

Method used

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  • Work breakdown structure (WBS) automatic generation method based on flow diagram
  • Work breakdown structure (WBS) automatic generation method based on flow diagram
  • Work breakdown structure (WBS) automatic generation method based on flow diagram

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Embodiment Construction

[0068] Taking the development flow chart of a certain project as an example, the implementation process of the algorithm is introduced in detail. There are five activities in a project development flow chart, namely: user requirements, overall plan, product design, manufacturing, and delivery to users. The manufacturing activity is a sub-process, and the sub-process includes three activities: procurement. Processing and inspection. The specific implementation steps are as follows:

[0069] (1) Import the flow chart, save the activities in the flow chart into the task table, store the link in the link table, and store the activities in the general flow chart and the sub-flow chart in the same table;

[0070] (2) Check the integrity of the flow chart, check whether there are sub-processes in the process, ensure that each activity has input and output, and each link has upstream activities and downstream activities;

[0071] (3) Check the usability of the flow chart to ensure tha...

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Abstract

The invention relates to a work breakdown structure (WBS) automatic generation method based on a flow diagram. The method comprises a first step of automatically generating a tree structure and a set membership between activity instances by leading the flow diagram in and setting an interlinkage automatic conversion method, a second step of setting a task execution cycle, a third step of setting procedure start time, a fourth step of automatically calculating working time according to the procedure start time and the task execution cycle, a fifth step of enabling workflow and a task tree to share a basic information table, and data bank redundancy is reduced. Value field range can be reduced by setting of the interlinkage conversion method, the tree structure algorithm is automatically generated, the problem of a constrained relationship among tasks is well solved, and efficiency is improved.

Description

technical field [0001] The invention relates to a method for automatically generating a WBS based on a predefined flow chart. Background technique [0002] WBS (Work Breakdown Structure, work breakdown structure), project schedule management is generally managed by creating a WBS. WBS is at the center of the planning process, and it is also an important basis for formulating schedule plans, resource requirements, cost estimates, risk management plans, and procurement plans. [0003] Workflow is a series of activities completed by different people to achieve a specific value goal. It is generally expressed by a flow chart. A flow chart is a graphical representation of the flow of information, ideas or components flowing through a system. The basic structure has sequential structure, branch structure (also known as selection structure), and loop structure. [0004] Workflow and WBS are two ways of expressing the project schedule, and existing tools such as Microsoft Project ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 欧阳森山余志强干蜀波杜微
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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