Abstract: With the rapid development of smart home technology and the increasing attention to sleep quality, the demand for intelligent features in air conditioners, as essential bedroom equipment, is gradually increasing. Focus on explore the application of 24G millimeter-wave radar technology in smart home sleep scenarios. By utilizing sensors, data analysis and optimization, and machine learning techniques, aim to achieve intelligent control of air conditioners, thereby enhancing users’ sleep quality and comfort while saving energy. Experimental tests have demonstrated that the application of 24G millimeter-wave radar in air conditioner sleep scenarios is feasible and worthy of further research and promotion.

Key words: Millimeter-wave radar, Air conditioner control, Sleep