公开(公告)号：US10292203B2

公开(公告)日：2019-05-14

申请号：US14602570

申请日：2015-01-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Wook Heo ,  Hyun Hak Kim ,  Jeong Gil Ko ,  Yoon Mee Doh ,  Jong Jun Park ,  Jong Arm Jun

IPC: H04W84/18 ,  H04W4/70

Abstract: According to a sensor network system and a method for processing sensor data, a sink node collects sensor data from sensor nodes, performs a prediction algorithm which is the same as a prediction algorithm performed in the sensor node to obtain a prediction value, when a sensing value is received from the sensor node, updates the prediction value to the sensing value, stores the sensing value as sensor data, determines whether the sensor node is a representative node when the sensing value is not received from the sensor node, and stores the prediction value as sensor data if the sensor node is the representative node, and corrects the prediction value based on the sensing value of a representative node and stores the corrected prediction value as sensor data if the sensor node is not the representative node.

公开(公告)号：US09690273B2

公开(公告)日：2017-06-27

申请号：US15147031

申请日：2016-05-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yoon Mee Doh ,  Jong Arm Jun ,  Tae Wook Heo

IPC: G05B13/02 ,  G05B17/02 ,  H05B37/02

CPC classification number: G05B17/02 ,  H05B37/0218 ,  Y02B20/46

Abstract: A device and method for controlling lighting based on an illuminance model. The method for controlling lighting based on an illuminance model includes modeling actual illuminance measured by one or more illuminance measurement devices; generating a lighting profile based on the illuminance model; and controlling one or more lighting devices for each lighting scene according to the generated lighting profile.

公开(公告)号：US10783440B2

公开(公告)日：2020-09-22

申请号：US15592342

申请日：2017-05-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yoon Mee Doh ,  Jae Hak Yu ,  Kye Seon Lee

IPC: G06N5/02

Abstract: Methods and systems for analyzing data. The data analysis method includes generating a case data set corresponding to the data analysis request; collecting and storing raw data corresponding to the case data set; generating a knowledge package based on the raw data; generating a knowledge package library based on the knowledge package; and providing the user with the knowledge package library. Also, the case data set includes first selection parameters, and the knowledge package library includes second selection parameters different from the first selection parameters. According to the embodiments of the present disclosure, a deep understanding of business and ecosystem which is previously obtained from big data analysis and insights about data group selection, modeling, and analysis method can be provided, such that a big data analysis can be performed with enhanced efficiency.

公开(公告)号：US10782662B2

公开(公告)日：2020-09-22

申请号：US15977029

申请日：2018-05-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yoon Mee Doh ,  Eun Ju Lee

IPC: G05B19/042

Abstract: A central safety management apparatus includes a safety management unit collecting safety management policies and regulations for each energy source and calculating operation criteria for each energy source; an accident precursor analysis unit collecting accident event related information of each energy source from a plurality of energy source safety management apparatuses managing different energy sources and analyzing occurrence possibility of safety accidents in advance based on the accident event related information and the operation criteria; and a safety enforcement unit transmitting a result of the analysis of the accident precursor analysis unit to the plurality of energy source safety management apparatuses.