Product design knowledge management service mechanism and matching method

Abstract

The invention provides a product design knowledge management service mechanism and a matching method. The method includes the following steps that 1, a knowledge service demand side, a knowledge service provider and a knowledge management service platform operator in the product design knowledge management service process are analyzed; 2, the knowledge service features are divided into a knowledge service resource feature attribute and a knowledge service demand feature attribute according to different objects; 3, different interested parties have respective knowledge service contents and service processes; 4, similarity calculation is conducted according to the knowledge service demands of the knowledge service demand side and the service attribute of the knowledge resources provided by the knowledge service provider, then matching is conducted on the service resource, and the matched knowledge resource is supplied to the knowledge service demand side. According to the product design knowledge management service mechanism and the matching method, a multi-objective optimization model is converted to a single-objective optimization model, a bilateral matching result is obtained through solving an optimization model, the satisfaction degree of designers for obtaining knowledge is improved, and the product design efficiency is improved.

Description

technical field [0001] The invention relates to a management service mechanism and a matching method, in particular to a product design knowledge management service mechanism and a matching method. Background technique [0002] At present, the knowledge sharing method is to provide knowledge browsing and query-based document management. The level is also low, and it is difficult to provide support for business intelligence decision-making. [0003] At present, most of the knowledge service systems are established based on the enterprise knowledge base, mainly for the transmission of knowledge resources within the enterprise, without considering the potential benefits of a large number of knowledge resources outside the knowledge base or database. Therefore, the knowledge base is quite Limited and relatively static, it is not suitable for the wide transfer of internal knowledge service resources and the generation of new knowledge. [0004] Each information system in an ent...

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Problems solved by technology

[0004] Each information system in an enterprise is often self-contained, and the degree of integration between each other is relatively low. It is very difficult to publish knowledge services and search for service resources, and most of the knowledge service systems have relatively concentrated functions, mainly for searching for knowledge services and browsing knowledge resources. , from the perspective of knowledge service platform, the function of knowledge service is not very perfect and rich

[0005] At present, the research on knowledge services in the field of product design mainly focuses on the analysis of designers, knowledge needs and knowledge sources, and the construction of knowledge service models, and rarely constructs knowledge service architecture and processes from the perspective of knowledge service stakeholders. And there is a lack of support for the research on evaluation methods of knowledge service platforms. We should start from the perspective of knowledge service stakeholders to construct product design knowledge service mechanisms and service matching methods.

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