Radar-based sleep-aiding music control method, radar and storage medium

The invention provides a radar-based sleep-aiding music control method, a radar and a storage medium, and the method comprises the steps: obtaining an echo signal obtained through the detection of the radar on the surface area of a bed body in real time, and extracting a human body sign based on the echo signal; the human body signs comprise frequency characteristics, amplitude characteristics and in-bed marks; when the sleep-aiding music is in an open state, if the frequency characteristic, the amplitude characteristic and the in-bed mark of the current period all meet respective corresponding sleep-falling judgment conditions, closing the sleep-aiding music; and if only one of the frequency characteristic and the amplitude characteristic of the current period meets the corresponding sleeping judgment condition, turning down the volume of the sleep-aiding music. According to the method, the radar detection method can be adopted to detect the physical signs of the person, whether the person falls asleep or no