Fecha de publicación: 02/11/2018 Fuente: Wipo "IOT" The present invention relates to a method and a system for controlling an IoT device using a cloud platform, the method comprising the steps of: receiving a device identifier extracted from an image code recognized by a portable terminal; determining an IoT device corresponding to the received device identifier among a plurality of IoT devices which can be connected to a broadband network; recognizing one or more control items and one or more state items corresponding to the determined IoT device; and transmitting control state information including one or more control items representing a current control state capable of controlling the determined IoT device and the state information including the one or more state items of the determined IoT device to the portable terminal. COPYRIGHT KIPO 2018