Fecha de publicación: 13/07/2023 Fuente: Wipo "IOT" PROBLEM TO BE SOLVED: To provide an IoT apparatus credibility calculation device, an IoT apparatus credibility calculation system, a method for using the IoT apparatus credibility calculation device, an IoT apparatus credibility calculation method, and a program that can calculate the credibility of measurement data sent from an IoT apparatus with high accuracy.SOLUTION: An IoT data platform includes: an IoT data receiving unit that receives IoT data sent from an IoT apparatus; a price calculation unit that calculates a price that is a basis for the price for the IoT data received by the IoT data receiving unit; an IoT data transmitting unit that transmits the IoT data received by the IoT data receiving unit; and a credibility information receiving unit that receives information about credibility of the IoT data received by the IoT data receiving unit. The information about credibility is at least one of non-measurement information, owner information, attribute information, or a combination thereof.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2023,JPO&INPIT