Apparatus and method of generating internet of things data
AssigneeElectronics and Telecommunications Research Institute
InventorMal Hee KIM
Life of this patent
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Abstract
An apparatus for generating IoT data is disclosed. The apparatus may search for a real IoT sensor capable of providing real IoT data desired by the user, collect the real IoT data desired by the user from the found real IoT sensor, and provide the collected real IoT data to the user. Also, when the real IoT sensor capable of providing the real IoT data desired by the user is not found, the apparatus may search for a realistic IoT sensor similar to the real IoT sensor, perform machine learning on the IoT data collected from the found realistic IoT sensor to generate realistic IoT data similar to the real IoT data, and provide the generated realistic IoT to the user.
Claims13
A method of generating Internet of things (IoT) sensor data in an IoT environment, the method comprising:
- extracting search data, corresponding to IoT data desired by a user, from a query sentence of the user;
- searching a data storage unit, where metadata of each of a plurality of IoT sensors and IoT data measured by each of the plurality of IoT sensors are registered, to search for an IoT sensor (hereinafter referred to as a real IoT sensor), having metadata corresponding to the extracted search data, or an IoT sensor (hereinafter referred to as a realistic IoT sensor) having metadata similar to the extracted search data;
- when the real IoT sensor is found as a result of the search, obtaining IoT data of the real IoT sensor from the data storage unit to generate real IoT data, and when the real IoT sensor is not found and the realistic IoT sensor is found, obtaining IoT data of the realistic IoT sensor from the data storage unit and generating realistic IoT data similar to the real IoT data by using the obtained IoT data.
An apparatus for generating Internet of things (IoT) sensor data in an IoT environment, the apparatus comprising:
- a data storage unit where metadata of each of a plurality of IoT sensors and IoT data measured by each of the plurality of IoT sensors are registered;
- a query analyzer extracting search data, corresponding to IoT data desired by a user, from a query sentence of the user;
- a real IoT data generator searching a data storage unit to search for an IoT sensor (hereinafter referred to as a real IoT sensor) having metadata corresponding to the extracted search data, and when the real IoT sensor is found, obtaining IoT data of the real IoT sensor from the data storage unit to generate real IoT data;
- a realistic IoT sensor searcher, when the real IoT sensor is not found, searching for an IoT sensor (hereinafter referred to as a realistic IoT sensor) having metadata similar to the extracted search data according to a request of the real IoT data generator;
- and
- a realistic IoT data generator, when the realistic IoT sensor is found by the realistic IoT sensor searcher, obtaining IoT data of the realistic IoT sensor from the data storage unit and generating realistic IoT data similar to the real IoT data by using the obtained IoT data.
Dependencies are inferred from the claim text.