Fall detection first-aid alarm device based on cloud computing

A fall detection first-aid alarm device based on cloud computing comprises a waistcoat. An equipment box is placed at the waist of the waistcoat. A button and a buzzer are arranged on the equipment box. The front part and the rear part of the waistcoat are each provided with an air bag. The air bags are located on the back of the chest. The lower portions of the front part and the rear part of the waistcoat are provided with long strip shaped bottles. Slim tubes are arranged inside the bottles. The bottles are filled with liquid with smell. Nozzles are installed at the middles of the front part and the rear part of the waistcoat. The nozzles are connected with the ends of the slim tubes on the same face of the waistcoat. Each air bag is connected with one end of an air tube, the other end of each air tube is connected with the corresponding bottle, and a one-way valve is arranged on the air tube. An acceleration sensor, a single chip microcomputer and a communication module are arranged inside the equipment b