Product personalized customization method based on case-based reasoning

A product and case technology, applied in the field of computer-aided design, can solve problems such as low user participation, difficulty in fully describing the customization process, and low product configuration efficiency, and achieve the effect of improving configuration efficiency

Pending Publication Date: 2019-01-08
GUIZHOU UNIV
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AI Technical Summary

Problems solved by technology

However, it is difficult to fully describe the customization process only by analyzing user needs and products, resulting in low efficiency in product configuration that meets user needs
In short, the current product customization is mainly based on the configuration modules given by the enterprise, and the user's participation is not high, resulting in a discrepancy between user needs and recommended product modules

Method used

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  • Product personalized customization method based on case-based reasoning
  • Product personalized customization method based on case-based reasoning
  • Product personalized customization method based on case-based reasoning

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Embodiment Construction

[0020] The specific implementation, features and effects of the product customization method based on case reasoning proposed in the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0021] see image 3 , a kind of product individualization method based on case reasoning of the present invention, comprises the following steps:

[0022] (1) Build a case library: collect product cases to build a product case library, modularly decompose product cases to build a modular case library, use quality function deployment (QFD) to subdivide the collected user needs at multiple levels, and establish user needs item information base;

[0023] (2) Case retrieval and matching: Use Quality Function Deployment (QFD) to transform requirements, gradually establish the mapping between user requirements and technical requirements, and between technical requirements and module attributes, determine user requirement attri...

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Abstract

The invention discloses a product personalized customization method based on case-based reasoning, which comprises the following steps: (1) constructing a case collecting product cases to establish a product case base, modularizing decomposition of the product cases to establish a modularized case base, and subdividing user requirements by multiple levels to establish a user requirement iteminformation base; (2) case retrieval and matching: determining the attributes of user requirements and the attributes and weights of each product module, establishing the mapping relationship betweenuser requirements and product modules, and obtaining the candidate modules that meet the user requirements through similarity calculation; (3) case storage: the user selects the candidate modules inthe personalized customization system, configures the product modules, generates the product personalized customization scheme, and stores the generated scheme in the case base. The method has the characteristics of accurately establishing the mapping relationship between the user requirements and the product modules, and improving the personalized customization efficiency and the satisfaction degree of the user.

Description

technical field [0001] The invention belongs to the technical field of computer-aided design, and in particular relates to a case-based reasoning-based product customization method. Background technique [0002] Personalized customization is a design and manufacturing model for multi-variety and small-batch production. Enterprises design a variety of interactive tasks for users through the product personalized customization system, so that users can participate in product personalized customization, and combine case reasoning technology with modules Combined with modernization technology, it is applied to product configuration design to improve product configuration efficiency. [0003] In the existing technology, enterprises use methods such as quality function deployment and kano model to obtain and analyze user needs, collect certain types of product cases, divide product cases into product module sets according to attributes, and establish user requirements based on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06
CPCG06Q30/0621
Inventor 吕健王伟祎潘伟杰田巧萍袁庆霓蓝伟文
Owner GUIZHOU UNIV
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