Research and Realization of Innovation Knowledge Base Based on Function Ontology

In order to make innovation knowledge support the conceptual design more effectively, analyzed the shortage of existing innovation knowledge expression and storage ways, combined FBS mapping and used function ontology to express multiple input and output scientific effect. Designed and realized innovation knowledge ontology base which composed by operation ontology, stream ontology, stream attribute ontology, scientific effect ontology, effect example ontology, and used OWL language to instantiate the innovation knowledge base. Developed innovation knowledge retrieval system prototype based on innovation knowledge ontology base. Finally to design the next generation vacuum washing machine to verify innovation knowledge ontology base for product conceptual design is correct and effective.