Wireless equipment intrusion detection method and device

The embodiment of the invention provides a wireless equipment intrusion detection method and device, and relates to the technical field of computers, and the method comprises the steps: carrying out the time sequence segmentation of a signal waterfall chart according to a preset time unit, and obtaining a strip-shaped waterfall sequence; performing vectorization processing to obtain a first vector sequence of the strip-shaped waterfall sequence; inputting the first vector sequence into a Transform time sequence prediction model, and outputting a prediction vector of the strip-shaped waterfall of the next time unit of the strip-shaped waterfall sequence; the Transform time sequence prediction model is obtained by training a training data set obtained based on a legal wireless communication environment; acquiring a real vector of the strip-shaped waterfall of the next time unit of the strip-shaped waterfall sequence collected by the frequency spectrograph; performing correlation analysis on the prediction vecto