Fecha de publicación: 01/10/2019 Fuente: Wipo "IOT" Provided is a technology of an IoT gateway apparatus controlling an IoT device itself when an emergency situation occurs and a method thereof. According to one embodiment of the present invention, the IoT gateway apparatus comprises: an IoT device management unit, in response to the detection of a network disconnection, obtaining state information of one or more IoT devices designated to a network disconnection monitoring target among a plurality of IoT devices connected to the IoT gateway; an emergency situation determination unit analyzing the obtained state information to determine whether the emergency situation has occurred itself; and an output unit, in response to the determination of the occurrence of the emergency situation, outputting a control signal in accordance with emergency situation measurement scenario information stored in the IoT gateway. COPYRIGHT KIPO 2020