Fecha de publicación: 26/05/2017 Fuente: Wipo "IOT" An internet of things (IoT) system used for an intelligent gas meter and an information transmission method for said IoT system. The IoT system used for an intelligent gas meter comprises an intelligent gas meter perception and control system, a gas network communication system, and a gas company comprehensive gas management system. The intelligent gas meter perception and control system comprises an intelligent gas meter perception unit and an intelligent gas meter control unit; the gas network communication system comprises a perception information communication system and a control information communication system; and the gas company comprehensive gas management system may comprise a perception information management system and a control information management system. The IoT system also can comprise a service system and a user system, and the service system can comprise an operator perception service system, a government perception service system, and a social public network service system. The IoT system used for an intelligent gas meter and the information method for the IoT system avoid mutual interference of perception information and control information of the intelligent gas meter during the information transmission process. The provided IoT system is simple in structure, diversified in transmission processes, and safer and more reliable in information transmission.