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

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 ...

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, the separate compilation of the workflow or WBS will cause duplication of planning and increase the workload. The WBS cannot reflect the process of the project plan and cannot be directly Effectively reflect the progress status of the project, the independent workflow and WBS may cause data inconsistency, and the feedback situation is also inconsistent, which is not conducive to the realization of multi-dimensional control of the project plan

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