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1.发明授权公开(公告)号：US10229566B2
公开(公告)日：2019-03-12
申请号：US15818881
申请日：2017-11-21
发明人： Hye Sun Lee , Myung Nam Bae , Sang Gi Hong , Hyo Chan Bang , Kang Bok Lee , Dong Beom Shin , Sang Yeoun Lee , Kyo Hoon Son , Hoe Sung Yang , Jin Chul Choi
摘要： An operation method of a first apparatus for supporting disaster communications includes obtaining map information of a disaster area from a server; obtaining information on a location of the first apparatus, and obtaining environmental condition information of the first apparatus indicating a risk of an area to which the first apparatus belongs; obtaining information on a location and environmental condition information of a second apparatus located in the disaster area from the second apparatus; determining a disaster risk level indicating a risk level for each location in the disaster area based on the location and environmental condition information of the first apparatus and the location and environmental condition information of the second apparatus; and updating the map information by reflecting the disaster risk level.
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公开(公告)号：US11668605B1
公开(公告)日：2023-06-06
申请号：US17860227
申请日：2022-07-08
发明人： Soo Cheol Kim , Hyun Seok Kim , So Yung Park , Hoe Sung Yang , Kang Bok Lee , Kwang Soo Cho , Kyu Won Han
CPC分类号： G01J5/0018 , G01J1/44
摘要： Provided is a system for detecting flame, which includes a light collecting module configured to collect light emitted from flame and sense location information and intensity information of the collected light, a memory configured to store a program for determining fire information on the basis of the sensed location information and intensity information of the light, and a processor configured to calculate intensity information and fluttering information of the flame from the intensity information of the light by executing the program stored in the memory, to calculate centroid spatial distribution information of the flame from the location information of the light, and to detect whether there is flame on the basis of at least one of the intensity information of the flame, the fluttering information of the flame, and the centroid spatial distribution information.
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3.发明授权公开(公告)号：US10447376B2
公开(公告)日：2019-10-15
申请号：US16265049
申请日：2019-02-01
发明人： Hak June Lee , Seung Il Myong , Hoe Sung Yang , Kang Bok Lee
摘要： A communication method in a wireless communication system includes receiving, by a resonator unit of a first signal transfer apparatus, a wireless signal transmitted from a transmission apparatus, acquiring resonance energy from the wireless signal using at least one of a matcher unit and the resonator unit of the first signal transfer apparatus, transferring the wireless signal to one end of a transmission line via the matcher unit of the first signal transfer apparatus using the acquired resonance energy, transferring the wireless signal to a second signal transfer apparatus connected to an opposite end of the transmission line, and transmitting the wireless signal to a reception apparatus having a wireless link established with the second signal transfer apparatus using a matcher unit and a resonator unit of the second signal transfer apparatus.
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公开(公告)号：US10382894B2
公开(公告)日：2019-08-13
申请号：US16033404
申请日：2018-07-12
发明人： Hoe Sung Yang , Seung Il Myong , Kang Bok Lee , Jun Ho Jin
摘要： A method of measuring inter-device relative coordinates performed by a first device communicating with at least one second device belonging to a group to which the first device belongs includes measuring a range between the first device and the second device through communication with the second device; receiving range information between a plurality of second devices from the second device; calculating a plurality of solutions for inter-device relative coordinates using information about the range between the first device and the second device and the range information between the plurality of second devices; and deducing a true solution among the plurality of solutions for the inter-device relative coordinates using coordinates of each of the first device and the at least one second device with respect to a reference origin that is calculated using a Pedestrian Dead Reckoning (PDR) technique.
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公开(公告)号：US09693108B2
公开(公告)日：2017-06-27
申请号：US13907159
申请日：2013-05-31
发明人： Hoe Sung Yang
IPC分类号： H04N21/482 , H04N7/18 , H04N21/2187 , H04N21/431 , G01S3/786
CPC分类号： H04N21/482 , G01S3/7864 , H04N7/18 , H04N21/2187 , H04N21/431
摘要： Provided is a method and system for displaying a user selectable picture that enables a user to select a predetermined object from a picture of a camera relayed in real time, and to actively select and thereby view a picture captured to include the selected object.
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6.发明授权公开(公告)号：US09256771B2
公开(公告)日：2016-02-09
申请号：US14057797
申请日：2013-10-18
发明人： Ji Hoon Bae , Kwang Soo Cho , Man Sik Park , Won Kyu Choi , Hoe Sung Yang , Chan-Won Park , Jong-Suk Chae , Cheol Sig Pyo
CPC分类号： G06K7/10198 , G06K7/10138 , G06K7/10297 , G06K19/0723 , H04B5/0062
摘要： A tag of an apparatus for simultaneously identifying massive tags according to the present invention may include an analog circuit unit to communicate with a reader through an analog signal and to receive energy via magnetic coupling with the reader. Further, the tag may include a digital circuit unit to be supplied with power from the analog circuit unit. The digital circuit unit may support a sleep mode for the tag to stand by in a low power state after transmitting an identifier (ID) to the reader and a wait mode for controlling random access to the reader.
摘要翻译： 根据本发明的用于同时识别大量标签的装置的标签可以包括模拟电路单元，其通过模拟信号与读取器进行通信，并且通过与读取器的磁耦合来接收能量。 此外，标签可以包括从模拟电路单元提供电力的数字电路单元。 数字电路单元可以在向读取器发送标识符（ID）和用于控制对读取器的随机访问的等待模式之后支持用于标签的睡眠模式以处于低功率状态。
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公开(公告)号：US09239965B2
公开(公告)日：2016-01-19
申请号：US13907215
申请日：2013-05-31
发明人： Hoe Sung Yang
CPC分类号： G06K9/62 , G06K9/00771 , G06K9/6289 , G06K2209/27
摘要： Provided is a method and system for tracking an object that may track a point into which an object is to move by combining the object in an image and position coordinates of the object acquired through a position tracking apparatus provided to the object and thereby displaying the position coordinates.
摘要翻译： 提供了一种用于跟踪通过组合图像中的对象和通过设置到对象获得的位置跟踪装置获取的对象的位置坐标来跟踪对象要移动到的点的对象的方法和系统，从而显示位置 坐标
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公开(公告)号：US12067856B2
公开(公告)日：2024-08-20
申请号：US17865566
申请日：2022-07-15
发明人： Hoe Sung Yang , Soo Cheol Kim , Hyun Seok Kim , So Yung Park , Kang Bok Lee , Kwang Soo Cho , Kyu Won Han
IPC分类号： G08B17/10 , G01N21/27 , G01N21/53 , G08B17/107 , G01N15/00
CPC分类号： G08B17/107 , G01N21/27 , G01N21/534 , G01N2015/0046
摘要： A smoke detection apparatus based on multiple wavelengths is provided, which includes: a chamber configured to receive an inflow of a smoke; a detector including a light emitter having a plurality of light sources that radiate light having a plurality of different wavelengths into a space in the chamber, and a light receiver configured to receive scattered light by the plurality of light sources; and a controller configured to control an operation of the detector and to distinguish between fire smoke and non-fire quasi-smoke by detecting and analyzing a light receiving signal of the light receiver.
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公开(公告)号：US11959857B2
公开(公告)日：2024-04-16
申请号：US17478727
申请日：2021-09-17
发明人： Hoe Sung Yang , Soo Cheol Kim , Hyun Seok Kim , Sang Hyun Mo , So Young Park , Kang Bok Lee , Kyu Won Han
CPC分类号： G01N21/65 , G01N21/53 , G01N2021/3166 , G01N2201/06113
摘要： Provided is a Raman scattering measurement apparatus including a light source which emits light to smoke particles, a filter configured to block light which is incident to the smoke particles and passes through the particle and to allow Raman scattered light to pass therethrough, and a photodetector which detects the Raman scattered light passing through the filter in order to distinguish fire smoke generated due to a true fire from non-fire smoke generated due to daily life or industrial activity. The present invention also provides a fire determination apparatus including a unit which reads a Raman shift from Raman scattered light detected by the photodetector of the Raman scattering measurement apparatus, estimates a smoke component from the read Raman shift, and determines fire/non-fire from the estimated smoke component and a method thereof.
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10.发明授权公开(公告)号：US11747270B2
公开(公告)日：2023-09-05
申请号：US17531926
申请日：2021-11-22
发明人： Kyu Won Han , Soo Cheol Kim , Hyun Seok Kim , Sang Hyun Mo , So Yung Park , Hoe Sung Yang , Kang Bok Lee
CPC分类号： G01N21/31 , G01N21/94 , G08B17/12 , G01N2201/126
摘要： Optical data is collected from an optical sensor of a dual wavelength, and in order to detect the fire from the collected optical data, an average value of a first wavelength, an average value of a second wavelength, and a ratio of the average values of the two wavelengths are calculated, and an amount of change of a slope of the ratio is used to detect the fire and determine the fire occurrence time. From the determined fire occurrence time, fire features are extracted from the optical data in real time according to defined rules to configure a data set. The data set may be used for learning and inference techniques to identify a fire or non-fire, a fire source, a combustion material, and the like.
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