Architecture and navigation strategy of BCI based semi-autonomous mobile robot

The application background of this paper is in order to facilitate the severe disabled to travel. Aimed at the problems of BCI´s bad accuracy, long time delay and low communication rate, the general navigation strategy is put forward for the machine-intelligence aided low speed semi-autonomous outdoor mobile robot. The three layer system architecture, system interactive platform, and the software and hardware function module of the navigation system are designed. The key modules of the system are realized by experiments. The experimental results verify the reliability, security and flexibility of the semi-autonomous navigation system.