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System for establishing software demand model and method for establishing software demand model

A technology of software requirements and models, applied in the direction of program control devices, etc., can solve the problems of increasing software development costs, too abstract concept symbols, etc., to achieve good ubiquity and practicability, reduce modeling difficulty, and high-quality software requirements.

Inactive Publication Date: 2012-02-29
WUHAN JIAHONGTENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that the concept symbol is too abstract, it needs to have a good mathematical foundation and strict special training before it can be mastered and used, and it may increase the cost of software development

Method used

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  • System for establishing software demand model and method for establishing software demand model
  • System for establishing software demand model and method for establishing software demand model
  • System for establishing software demand model and method for establishing software demand model

Examples

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Embodiment 1

[0069] Such as figure 1 As shown, a system for establishing a software requirement model includes an independent or a software requirement information processor 2 built inside a computer 1, as well as an input device 3 and an output interface 4; figure 1 The software requirement information processor 2 of the present embodiment shown is an external software requirement information processor 2 connected to the computer 1; there is also the software requirement information processor 2 of the embodiment that is established in the memory and processor space of the computer 1. The software requirements information processor; the input device 3 is the keyboard of the computer 1, and / or an external input device; the external input device is selected from a networked computer, and / or communication equipment, and / or audio and video equipment; the input device of this embodiment 3 is the keyboard of computer 1 and the networked computer; the software requirement information processor 2 inc...

Embodiment 2

[0088] Such as figure 2 As shown, the method for establishing a software requirement model using the system for establishing a software requirement model of the present invention includes the following steps:

[0089] A. Enter software requirement information:

[0090] Input the software requirement information into the software requirement information unit 2.1 through the input device 3, the specific steps are as follows:

[0091] A1. Analyze and determine the demand source existing in the problem domain as the viewpoint source according to the user's needs;

[0092] A2. Determine the focus of each viewpoint source on the problem domain;

[0093] A3. Input and create viewpoints according to the points of interest;

[0094] The so-called problem domain refers to the part of the real world related to the problem. The so-called viewpoint is a collection of demand information proposed by a viewpoint source according to its focus and a certain problem domain. According to the correspondin...

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Abstract

The invention relates to a system for establishing a software demand model and a method for establishing a software demand model. The system for establishing a software demand model comprises a software demand information processor which is independent or is established in a computer, input equipment and an output interface, wherein the software demand information processor comprises a software demand information unit, a scene establishing unit, a behavioral model establishing unit and a software demand model detecting, modifying and output unit. The method for establishing the software demand model comprises the following steps of: A. inputting software demand information; B. establishing a scene; C. establishing a behavioral model; and D. detecting, modifying and outputting the software demand model. The system for establishing a software demand model and the method for establishing a software demand model have the advantages of establishing a high-quality demand model for a complex software system by using a scene and viewpoint technology, automatically detecting whether the demand of a software system is correct and complete or not, being compatible with several other modeling methods and technologies, reducing the research cost and improving the research efficiency.

Description

technical field [0001] The invention relates to a system for establishing a software requirement model and a method for establishing a software requirement model, which belong to the field of software development technology and tools. Background technique [0002] With the continuous development and deepening of computer applications, the scale of information that people need to collect and process increases dramatically, and computer software plays a vital role in information collection and processing. Because software has become an information infrastructure and has intensive features, software has increasingly become a part of people's lives, such as e-government, e-commerce and mobile phones, and people are increasingly dependent on software. On the other hand, some high-tech fields, such as aerospace, national defense and military fields, put forward high requirements on the quality of software. However, the development status and quality of software development are fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 毋国庆杨柏枝刘冠
Owner WUHAN JIAHONGTENG TECH
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