AI Care Sensor is a product independently developed by Qinglan Technology (Shenzhen) Co., Ltd. for indoor scenarios. In various indoor scenes, AI Care Sensor millimeter wave radar can realize accurate perception of indoor personnel (including personnel position, breathing heart rate, human body posture, position, trajectory, number of people, etc.), and it is stable, accurate, safe, low The advantages of cost and no violation of personal privacy avoid the limitations of traditional detection methods such as infrared and vision.