The invention discloses a brain wave interaction method based on artificial intelligence and a brain-computer interface cloud server, and belongs to the technical field of brain wave interaction. The method comprises the following steps: S1, brain wave data acquisition, S2, signal analysis and transmission, S3, artificial intelligence signal interaction, S4, signal content error correction, and S5, feedback information finishing. The brain wave interaction method based on artificial intelligence and the brain-computer interface cloud server can be used for medical treatment and exploration of potential intentions of people, manual control is not needed, control is directly carried out through a central nervous system induction signal, interaction of a brain-computer interface and brain waves is achieved, inconvenience caused by analysis is reduced, time is saved, instruction transmission can be carried out more quickly, the control efficiency is improved, wrong information is deleted, the accuracy of instructions is ensured, and when brain wave signals are collected, external signal interference can be reduced, the collection efficiency can be improved, and the stability of signal transmission can be ensured.