▎ 摘　　要

NOVELTY - The utility model claims an intelligent nursing waistband based on piezoelectric sensing technology, comprising a nursing waistband main body, a piezoelectric sensor, a signal processor, a communication module and an intelligent terminal; using the piezoelectric sensor to sense the heart rate and the breathing rate; body movement and other vital sign signal; the piezoelectric sensor sends the sensed vital sign signal to the signal processor to analyze and process; the algorithm pre-stored in the signal processor is used for judging whether the vital sign signal of the sporter is in the normal range; at the same time, analyzing the moving distance, step number; the combustion of the calorie; activity intensity, physical fatigue degree, can real-time monitor the body condition in the movement, convenient for body-building summary after each movement; and graphene far infrared module; the supporting plate and the massage head can provide far infrared physical therapy, waist support, massage function; the signal processor is provided with a GPRS locating unit; it can quickly locate the accident when the condition occurs, timely providing rescue; simple structure, high precision, comfortable wearing.