Intelligent wheelchair system based on brain-computer interface and action method of intelligent wheelchair system

The invention discloses an intelligent wheelchair system based on a brain-computer interface and an action method of the intelligent wheelchair system, and belongs to the field of brain-computer interface application research and intelligent wheelchairs. The intelligent wheelchair system based on the brain-computer interface comprises a brain-computer interface system, a control system, a visual system, an intelligent wheelchair body, an execution mechanism and a power supply management system; the brain-computer interface system is used for being connected with the brain of a patient, the control system, the visual system and the execution mechanism are all arranged on the intelligent wheelchair body, the signal input end of the control system is connected with the signal output end of an electroencephalogram signal processor and the visual system separately, and the signal output end of the control system and the signal output end of the visual system are connected with the intelligent wheelchair body and the execution mechanism separately. The system can achieve the basic intelligence, help a patient to complete some most basic life care and improve the self-care ability of the patient and the life quality of the patient.