Fecha de publicación: 06/06/2019 Fuente: Wipo "IOT" Provided are a method for mapping device data and server resources in an IoT environment, and a gateway applying same. An IoT resource mapping method according to an embodiment of the present invention involves a gateway receiving data from a device, converting the received device data to resource data by referring to a mapping table that the gateway possesses, and transmitting the converted resource data to a server. Thus, even if devices forming an IoT system are added or changed, the securing of resources is possible by adding or changing only a mapping table in an IoT server, without changing the gateway SW, and thus the process is quick and convenient.