Method for defining sub-operation in task execution flow

Abstract

The invention relates to a method for defining sub-operation in a task execution flow. In order to overcome the defects that a traditional task flow chart is disorder in structure, the number of task nodes is limited, a main flow can not be easily identified, and drawing steps are complex, a pull-down button is additionally arranged on the lower right side of each task node containing the sub-operation, and the sub-operation under the task node is expanded once the pull-down button is clicked. According to the method, tasks are defined in the main flow, sub-operation expanding buttons are clicked in the task nodes, after one suspension panel is opened in the main flow, sub-task nodes are added to a sub-operation definition panel, the pull-down buttons on the lower right sides of the task nodes are clicked, the sub-operation is displayed, and the main flow can be returned once a blank is clicked. The method has the advantages that a task flow is clearer and more visual, the structure is clear, the layering sense is achieved, the content is richer, the number of the task nodes is not limited by the size of an image, the main flow is more obvious, and the flow chart drawing steps are simpler.

Description

technical field [0001] The invention relates to a method for defining sub-operations in the execution of task flow. Background technique [0002] Science and technology are primary productive forces. With the high popularity of computers, task flow charts have been well known by people and play an important role in today's work and life. [0003] Task flow chart is a relatively intuitive graphical description tool. The traditional task flow chart is based on the requirements and process of completing the target object. A closed graphic represents a program, and the program content of the corresponding box is marked with text. The arrows between the graphics indicate the flow of execution. Task flow charts were originally used for military target analysis, and later applied in various fields, especially economic, technical, and management fields. The symbols usually used are (1) start frame; (2) end frame; (3) execution frame; (4) judgment frame; (5) process frame; (6) dat...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method for defining sub-operations in the execution of a task flow in view of the defects of the traditional task flow chart, such as the disordered structure, the limited number of task nodes, the difficulty in identifying the main process, and the cumbersome drawing steps.

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