Fecha de publicación: 14/12/2017 Fuente: Wipo "IOT" PROBLEM TO BE SOLVED: To reduce a cost necessary for service extension for a provider of an IoT service.SOLUTION: An IoT device sharing device 1 includes: an IoT device registration section 101 which receives a registration request sent from an IoT device, and registers a function of the IoT device as a resource available for each of a sensor function, a computing function and an actuator function, in resource management information; a storage section 12 storing the resource management information; and a resource provision section 102 which receives a resource requirement of requiring use of at least one function out of the sensor function, the computing function and the actuator function of the IoT device from an IoT device user terminal, retrieves the resource management information and extracts a resource that is added to the resource request and satisfies a required condition specifying the required function, and provides the resource to the IoT device user terminal.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT