In order to cope with the increasing cognitive and operational load of Shipborne Command and control system, combined with touch, gesture, voice, eye movement, EEG and other interaction modes, a multi-channel interaction fusion framework is proposed, which adopts multi-channel interaction mode, integrates a variety of interaction interfaces, intelligently combines and cooperates to complete the current scene interaction tasks. This paper focuses on the advantages and disadvantages of different channels such as gesture and eye movement, and designs the interaction process of gesture recognition and the intelligent interaction process of human-computer fusion with eye movement channel as an example, so as to achieve the goal of natural and efficient information interaction.