Fuente: Wipo "IOT" The present invention provides an Internet of things (IoT) service method using a name rule for IoT data semantic transformation. According to an embodiment of the present invention, the IoT service method comprises the steps of: querying the name rule of an IoT device; creating a device specification for the IoT device according to the name rule of the IoT device; saving the created device specification; and storing data of the IoT device. Accordingly, the IoT device specification can be automatically created, stored/managed, and utilized by using the name rule so that the semantic transformation of IoT data necessary for the IoT service can be easily and accurately performed. COPYRIGHT KIPO 2020