A. Organization mode of knowledge
Because of the multi-sources, multidisciplinary,
comprehensiveness of the concept of design knowledge
involved in various, there is a need for the technology of
knowledge organization. General knowledge organization
modes such as predicate logic, frame representation and objectoriented
method are difficult to satisfy the need of modern
products. For that reason, this paper is based on ontology
knowledge organization mode, which is mainly used to
establish domain meta-knowledge base providing the
foundation of the interactive knowledge between different
knowledge system and integration system [7]. At present
ontology technology have been widely implemented, but in the
use of design process knowledge to support knowledge sharing
and reuse is yet to be further research.