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Method for assisting innovative design of a strategic product by computer and system thereof

A computer-aided, innovative design technology, applied in computing, special data processing applications, instruments, etc., to solve problems such as development constraints, lack of creative thinking and decision-making mechanisms in artificial intelligence technology

Inactive Publication Date: 2009-09-09
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Since product conceptual design is to a large extent a kind of human intelligent behavior, it especially requires the designer's creative thinking and rich domain knowledge, while artificial intelligence technology currently lacks the basic theory of human creative thinking and decision-making mechanism, and so far There is no unified concept design definition and perfect concept design theory as guidance, so the development of innovative design systems based on artificial intelligence technology is greatly restricted

Method used

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  • Method for assisting innovative design of a strategic product by computer and system thereof
  • Method for assisting innovative design of a strategic product by computer and system thereof
  • Method for assisting innovative design of a strategic product by computer and system thereof

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specific Embodiment 1

[0068] Specific embodiment 1 of the present invention: use the computer-aided strategic product innovation design method and system of this embodiment to solve the existing system improvement problem.

[0069] For example: apply this system to innovate the design of traditional upright vacuum cleaners, the implementation steps are as follows:

[0070] Step A: Design task analysis and user needs analysis

[0071] Traditional upright vacuum cleaners are mainly composed of motors, centrifugal fans, dust filters, dust bags, and dust collection accessories. Continuously doing work, the air in the vacuum cleaner is continuously discharged from the air outlet, so that an instantaneous vacuum is formed inside, that is, a relatively high negative pressure difference is formed between the inside of the vacuum cleaner and the outside atmosphere. Under the action of this negative pressure difference, the garbage dust near the air inlet enters the dust filter chamber for filtration along ...

Embodiment 2

[0090] Embodiment 2: Use the computer-aided strategic product innovation design method and system of this embodiment to solve the problem of brand-new system innovation.

[0091] For example: apply this system to innovatively design the functional principles of metal cutting machines, the implementation steps are as follows:

[0092] Step A: Design task analysis and user needs analysis

[0093]According to the demand analysis, the traditional cutting machine adopts flame high-temperature cutting technology, and the processing temperature is high. During the processing process, the material incision is easy to melt and burn, and there are still problems such as annealing and deburring after processing, followed by the processing process. It needs to consume a lot of energy and fuel, which is costly and polluting.

[0094] Step B: Design problem determination, problem characterization and solution strategy selection

[0095] Therefore, a design problem is formulated and charac...

Embodiment 3

[0104] Embodiment 3: Use the computer-aided strategic product innovation design method and system of this embodiment to solve the secondary function development of mature products.

[0105] Step A: Design task analysis and solution strategy selection

[0106] At present, the independent development capability of domestic motorcycle companies is insufficient, and the phenomenon of product homogeneity is becoming more and more obvious. How to develop and improve the secondary and auxiliary functions of the product without changing the main functions of the product, so as to attract more consumers It has become an urgent problem for enterprises to solve.

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Abstract

The invention discloses an innovative design of a strategic product by a computer and a method thereof, establishing a computer-assisted innovative design system in accordance with innovative thought and design action of a designer, and establishing a corresponding auxiliary tool by sufficiently using the promoting action of information, knowledge, design method and innovative thought method on the innovation of the designer. The key action of the system is an action of assisting and supporting the innovation of the designer; and the system mainly assists the designer to complete the whole process from requirement analysis, problem definition, strategy selection, concept generation, proposal creation to proposal evaluation, and provides six groups of functions, namely designing process management, product innovation design, network information search, knowledge resource management, project final report creation and electronic help. The system and the method proceed from cognition angle of the designer, emphasize the subject action of the designer in the innovative design and the innovative mechanism of man-machine coordination, and have strong practical value.

Description

technical field [0001] The invention relates to a product aided design system, in particular to a computer aided strategic product innovation design system. Background technique [0002] In the era of knowledge economy, the development of world science and technology will be more rapid, the technical content of products will continue to increase, and the product life cycle will be shortened. Product innovation design means more interdisciplinary knowledge structure, more complex technical support and more perfect innovation theory. [0003] At present, although the research on product creation and design methods has achieved certain results, most of the various creation rules and techniques are studied from a single perspective, and there are more studies on theoretical methods than tools. When engineering and technical personnel carry out product innovation, they often rely too much on past experience and focus on personal professional knowledge. It is difficult to overcom...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 李彦刘小莹赵武麻广林罗建设马涛
Owner SICHUAN UNIV
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