At present, the intersection and fusion of different disciplines need to tackle a joint research. By the cooperation of different disciplines, knowledge innovation has become the important element of innovation in research organization. Communication management of knowledge innovation is one of the most essential management systems, which is beneficial for members in research organization to share information. It is of great significance for knowledge innovation and research innovation with communication management. This paper discusses the effect of specific communication means in knowledge innovation systems and precisely explores the dynamic relationship among the communication management's elements and knowledge innovation, and at last constructs knowledge innovation models of communication management in research organization.