Adaptive eyesight adjusting method and system based on brain waves

The invention relates to the technical field of headset devices, in particular to an adaptive eyesight adjusting method and system based on brain waves. The adaptive eyesight adjusting method and system based on brain waves are applied to a headset device. The headset device comprises an adjustable optical system. The method comprises the following steps: acquiring brain wave information of a user; and judging whether a current picture viewed by a user is clear or not according to the brain wave information, and if the current picture viewed by the user is not clear, carrying out eyesight adaption adjustment on the adjustable optical system. Compared with the prior art, the method has the characteristics that the brain wave information of the user is acquired, the clarity of the current viewed pictures is judged through the brain wave information, therefore, the eyesight is adjusted adaptively, artificial operation is not required, the operation is simplified, and user experiences are improved. 本发明涉及头戴式设备的技术领