关键词: 信息融合，系统结构，知识库，知识获取，黑板，数据库

Abstract: Confronting with complex real-time working environment, designing a high-performance reliable information fusion system is uppermost important. Aiming at this problem, on the basis of expert system technology, by comprehensively using database technology, blackboard theory and neural network theory, complex fusion system was studied. On the basis of it, a hybrid real-time intelligent information fusion system was designed, and fusion function system, knowledge base, knowledge acquisition module, database and blackboard in the fusion system were stated in detail respectively.

Key words: Information fusion, System architecture, Knowledge base, Knowledge acquisition, Blackboard, Database