Knowledge service system and method suitable for full life cycle of high-end equipment

Abstract

The invention discloses a knowledge service system and method suitable for the full life cycle of high-end equipment. The method is suitable for a knowledge service platform which is in communicationwith a high-end equipment manufacturing enterprise information system through a knowledge service system interface. Historical data is extracted from the high-end equipment manufacturing enterprise information system or expert experience is obtained from the brains of technical personnel through a semi-automatic acquisition mode based on a complex knowledge resource acquisition template. Full-lifecycle knowledge of the high-end equipment is obtained through a preset knowledge acquisition process. The knowledge obtained in the above steps is stored into a distributed database according to theexpression form of the knowledge, to form a high-end equipment manufacturing enterprise knowledge base. The knowledge service requirements of technicians of a high-end equipment manufacturing enterprise are obtained in an active and passive combined mode. A corresponding knowledge service engine in the multi-mode knowledge service method library is called according to the knowledge service requirements. The knowledge service engine calls full life cycle knowledge of the high-end equipment in the knowledge base and generates needed knowledge service by utilizing an inference algorithm.

Description

technical field [0001] The invention belongs to the field of intelligent information technology of advanced manufacturing technology, and specifically relates to a knowledge service system and method suitable for the whole life cycle of high-end equipment. Background technique [0002] The high-end equipment manufacturing industry represented by high-end CNC machine tools, large gas turbines, steam turbines, EHV / UHV electrical equipment, and intelligent power equipment is a typical high-tech industry that is knowledge-intensive, technology-intensive, and multidisciplinary. With the advancement of technology, high-end equipment manufacturing enterprises are shifting from product-centered to knowledge-centered new product development, and knowledge service is becoming the core factor for enterprises to improve their competitiveness. The product structure is becoming more and more complex, the development process is becoming more and more complex, and the product functions are ...

AI Technical Summary

Problems solved by technology

However, the current knowledge management tools have shortcomings such as single function, low integration, and poor coordination. They are mostly developed for a link in the product life cycle, and there is a lack of knowledge management software systems for the entire product life cycle that are suitable for enterprise promotion and application.

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