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Patent Agency Ranking
公开(公告)号：US11989658B2
公开(公告)日：2024-05-21
申请号：US16929975
申请日：2020-07-15
Inventor： Hyunseok Kim , Myung Eun Kim , Seonghyun Kim , Young Sung Son , Jongkwon Son , Soonyong Song , Donghun Lee , Ingook Jang , Jin Chul Choi
CPC classification number: G06N3/092 , G06N20/00 , G05B2219/32334 , G05B2219/33056 , G05B2219/34082 , G05B2219/40499 , G06N7/00
Abstract: A method and an apparatus for exclusive reinforcement learning are provided, comprising: collecting information of states of an environment through the communication interface and performing a statistical analysis on the states using the collected information; determining a first state value of a first state among the states in a training phase and a second state value of a second state among the states in an inference phase based on analysis results of the statistical analysis; performing reinforcement learning by using one reinforcement learning unit of a plurality of reinforcement learning unit which performs reinforcement learnings from different perspectives according to the first state value; and selecting one of actions determined by the plurality of reinforcement learning unit based on the second state value and applying selected action to the environment.
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公开(公告)号：US11763179B2
公开(公告)日：2023-09-19
申请号：US16922310
申请日：2020-07-07
Inventor： Myung Eun Kim , Seonghyun Kim , Hyunseok Kim , Young Sung Son , Jongkwon Son , Soonyong Song , Donghun Lee , Ingook Jang , Jin Chul Choi
Abstract: An apparatus and method for abnormal situation detection are disclosed. An abnormal situation detection apparatus can map first sensor data among sensor data transmitted from a plurality of sensors into a vector value, convert it into first situation information in the form of an image pattern, and generate a learning model using the first situation information and an abnormal situation reference range. In addition, the abnormal situation detection apparatus can convert second sensor data among sensor data transmitted from a plurality of sensors into a form that can be input to the learning model, and determine whether an abnormal situation occurs by applying the converted second data to the learning model.
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公开(公告)号：US10573027B2
公开(公告)日：2020-02-25
申请号：US15938091
申请日：2018-03-28
Inventor： Seong Hee Park , Tae-Gyu Kang , Dae Ho Kim , You Jin Kim , Hyunseok Kim , Jung Sik Sung
Abstract: A digital painting device and method. The digital painting device includes a generator to generate a color generation signal corresponding to color data in an electronic palette selected by an electronic brush, and a displayer to transmit the color generation signal to a light-emitting module that touches the electronic brush in a time period in which the color generation signal is maintained such that the color data is displayed on the light-emitting module.
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公开(公告)号：US10813202B2
公开(公告)日：2020-10-20
申请号：US16158673
申请日：2018-10-12
Inventor： Hyunseok Kim , Tae-Gyu Kang , Dae Ho Kim , You Jin Kim , Ji Hun Jeon
Abstract: A lighting fault diagnosis method includes determining a fault item among a plurality of fault items based on fault symptom data of a test for each fault item, and recommending a repair method suitable for the determined fault item.
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公开(公告)号：US20240233516A1
公开(公告)日：2024-07-11
申请号：US18540288
申请日：2023-12-14
Inventor： Hoe-Sung YANG , Soocheol Kim , Hyunseok Kim , Jin Hwa Ryu , So Yung Park , Kang Bok Lee , Yong Tae Lee , Kwang-Soo Cho , Kyu Won Han
IPC: G08B29/14 , G08B17/107 , G08B21/18
CPC classification number: G08B29/145 , G08B17/107 , G08B21/182
Abstract: The present invention is directed to reducing non-fire alarms by distinguishing between smoke caused by an actual fire and non-fire smoke generated in daily life when an event suspected to be a fire occurs. The present invention provides an apparatus and method for determining whether a fire occurs using a smoke detector, which includes a light emitter for generating multiple wavelengths, a light receiver configured to detect light scattered by particles of smoke, and a fire determiner for checking whether the strength of a signal of the detected scattered light exceeds a threshold and generating an alarm, to use characteristics of multiple wavelengths in a photoelectric fire detection apparatus. The fire determiner calculates normalized values by normalizing measured values for the scattered light, and calculates a singular value from the normalized values as a criterion for determining whether the smoke is caused by a fire or a non-fire.
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