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公开(公告)号：US10648685B2
公开(公告)日：2020-05-12
申请号：US15691166
申请日：2017-08-30
Inventor： Hyun Tae Cho , Chong Min Kyung
IPC: G05B19/00 , F24F11/30 , F24F11/52 , F24F11/58 , H04W84/18 , F24F110/20 , F24F110/50 , F24F110/10 , G06N20/00
Abstract: The present disclosure relates to a piece of network access apparatus for indoor environment monitoring and a method for indoor environment monitoring of the network access apparatus. The present disclosure also relates to a network access apparatus for indoor environment monitoring and a method for indoor environment monitoring of the network access apparatus so that network access apparatus installed indoors (e.g. in the house, in the office, in a building) additionally take an action of monitoring indoor environment. The network access apparatus includes a network connection performer to support at least a communication terminal's connection to an external network, relay a data communication between the communication terminal and the external network, and obtain and provide information on a history of network connections per communication terminal, an indoor environment monitoring unit to sense and inform indoor environment via a plurality of indoor environment sensors, infer a user situation based on the history of network connections per communication terminal, and control each sensing cycle of the plurality of indoor environment sensors based on the user situation, and a power supplier to generate and provide an operating power of the network connection performer and the indoor environment monitoring unit.
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公开(公告)号：US10249051B2
公开(公告)日：2019-04-02
申请号：US15605115
申请日：2017-05-25
Inventor： Sang Gil Choi , Junho Mun , Dongsuk Kim , Chong Min Kyung
Abstract: An operation method of depth extracting camera system using multi focus image includes acquiring at least two or more images having different focused subject distances—each of the at least two or more images including a subject—through a single optical system which is included in the depth extracting camera system; and extracting depth for the subject by using a blur difference in the at least two or more images.
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公开(公告)号：US10248627B2
公开(公告)日：2019-04-02
申请号：US15124349
申请日：2015-03-04
Inventor： Jin Young Yang , Chai Yeol Rim , Kang Yi , Chong Min Kyung
IPC: G06F16/51 , G06F16/2455 , G07C5/08 , G06T1/00 , G06T1/20
Abstract: A method for storing an image of a vehicle black box comprises: an image input step for inputting an image through a camera module; a temporary storage step for temporarily storing the inputted image in a temporarily processing unit, which consumes relatively low power, and allowing an event processing unit, which consumes relatively high power, to be in a sleep state or a power-off state; and an event storage step for allowing the event processing unit to be returned from the sleep state or the power-off state and storing in the event processing unit an image for the event from the time of the event occurrence up until before a predetermined time and from the time of the event occurrence up until after a predetermined time.
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公开(公告)号：US09615023B2
公开(公告)日：2017-04-04
申请号：US14658103
申请日：2015-03-13
Inventor： Hyun Tae Cho , Chong Min Kyung
IPC: H04N5/232
CPC classification number: H04N5/23241
Abstract: The present invention relates to a front-end event detector for detecting the occurrence of an event before a signal process is generated, and a low power camera system maintaining the low-power mode when idle but activated in normal mode only when the occurrence of an event is detected in the front-end event detector. The front-end event detector according to the present invention comprises: an image sensor for obtaining analog image data and converting them into digital image data; a first buffer memory for storing the digital image data; a first comparator, wherein the next digital image data delivered from the image sensor is compared to the digital image data stored in the first buffer memory for generating activation signals when the occurrence of an event is detected and transmitting them to an external device; an image signal processor for image data processing the digital image delivered from the first comparator.
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15.发明授权Video encoding system for dynamically managing energy, rate and distortion and surveillance system using the same 有权用于动态管理能量，速率和失真的视频编码系统以及使用它的监控系统公开(公告)号：US09479770B2
公开(公告)日：2016-10-25
申请号：US14222560
申请日：2014-03-21
Inventor： Gi Won Kim , Kang Yi , Chong Min Kyung
IPC: H04B1/66 , H04N11/02 , H04N19/00 , H04N7/18 , H04N19/172 , H04N19/115 , H04N19/156 , H04N19/127
CPC classification number: H04N19/00 , H04N7/183 , H04N7/188 , H04N19/115 , H04N19/127 , H04N19/156 , H04N19/172
Abstract: A video encoding system for dynamically managing energy, a data rate and data distortion is disclosed. The video encoding system for dynamically managing the energy, the data rate and the data distortion includes one or more sensors, an encoder configured to encode a signal obtained by the one or more sensors, an event sensing unit configured to determine whether an event is generated from the signal obtained by the one or more sensors, a memory configured to store the signal encoded by the encoder, a power supply unit configured to supply power to the one or more sensors, the event sensing unit, the encoder or the memory, and an control unit configured to control configuration of the energy supplied to the one or more sensors, the event sensing unit, the encoder or the memory.
Abstract translation: 公开了一种用于动态管理能量，数据速率和数据失真的视频编码系统。 用于动态管理能量，数据速率和数据失真的视频编码系统包括一个或多个传感器，被配置为对由一个或多个传感器获得的信号进行编码的编码器，被配置为确定是否产生事件的事件感测单元 根据由一个或多个传感器获得的信号，配置为存储由编码器编码的信号的存储器，被配置为向一个或多个传感器，事件感测单元，编码器或存储器供电的电源单元，以及 控制单元，被配置为控制提供给一个或多个传感器，事件感测单元，编码器或存储器的能量的配置。
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Patent Agency Ranking
公开(公告)号：US20160042630A1
公开(公告)日：2016-02-11
申请号：US14676994
申请日：2015-04-02
Inventor： Hyun Tae Cho , Chong Min Kyung
IPC: G08B21/18
CPC classification number: H04L12/2825 , G08B19/00 , G08B21/18 , G08B21/182 , H02J7/0047 , H02J2007/0098 , H04L12/2827
Abstract: An environment monitoring method and an apparatus therefor are provided. The environment monitoring apparatus includes a charging unit configured to charge power necessary for monitoring environments, a sensing unit configured to receive the power from the charging unit and to sense peripheral environments through a plurality of different sensors which are selected according to a request of a user, a controller configured to control settings of the sensing unit according to the peripheral environments; a communication unit configured to transmit the sensed information of the sensing unit to a server so that the server shares the sensed information with a plurality of smart devices, and a display unit configured to display the sensed information to the user and to display a notification according to the sensed information to the user.
Abstract translation: 提供了一种环境监测方法及其装置。 环境监视装置包括：充电单元，被配置为对监视环境进行充电;感测单元，被配置为从充电单元接收电力，并且通过根据用户的请求选择的多个不同的传感器来感测外围环境 控制器，被配置为根据外围环境来控制感测单元的设置; 通信单元，其被配置为将感测单元的感测信息发送到服务器，使得服务器与多个智能设备共享感测信息;以及显示单元，被配置为将感测到的信息显示给用户并根据 到感测到的信息给用户。
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公开(公告)号：US20190356901A1
公开(公告)日：2019-11-21
申请号：US16412092
申请日：2019-05-14
Inventor： Chong Min Kyung , Seung Hyuk Chang
IPC: H04N13/207 , H04N5/225
Abstract: A camera system is provided to increase a baseline. The camera system includes a single lens, and an image sensor includes at least one pixel array, each of the at least one pixel array including a plurality of pixels in a two-dimensional arrangement and a single microlens disposed on the plurality of pixels to be shared. Light shielding layers formed with Offset Pixel Apertures (OPAs) are disposed on at least two pixels of the plurality of pixels, and the OPAs are formed on the light shielding layers to maximize a spaced distance between the OPAs.
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公开(公告)号：US10150447B2
公开(公告)日：2018-12-11
申请号：US15124350
申请日：2015-03-04
Inventor： Jin Young Yang , Ji Hoon Park , Jin Yeon Lim , Chong Min Kyung
IPC: B60R25/30 , B60R25/32 , B60R21/0136 , G07C5/08
Abstract: An image storage device based on an input sound signal comprises: an acceleration sensor unit for outputting an acceleration sensor value according to an impact event; a microphone unit for receiving an input of an impact sound according to the impact event; a camera unit for photographing an external image; and a processing unit for, if an impact event is sensed by the acceleration sensor unit and the impact sound inputted by the microphone unit corresponds to a valid sound which is previously set and stored, storing, in a storage unit, the images photographed by the camera unit in a certain time period both before and after the point in time when the impact event occurred.
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19.发明申请公开(公告)号：US20180013313A1
公开(公告)日：2018-01-11
申请号：US15643088
申请日：2017-07-06
Inventor： Kyung Hak Lee , Hyun Wook Lee , Young Ki Kim , Chong Min Kyung
Abstract: Disclosed is a wireless charging system of using multi-frequency including at least one transmitter and at least one receiver which is wirelessly charged by the at least one transmitter, wherein the at least one transmitter includes a signal generator configured to generate a power signal of each of a plurality of frequency bands; a plurality of matching units connected to the signal generator matching and outputting the power signal of each of the plurality of frequency bands; and at least one antenna connected to the plurality of matching units transmitting the power signal of each of the plurality of frequency bands to each of at least one receiver, and wherein the at least one receiver includes at least one antenna receiving a power signal of each of a plurality of frequency bands from each of at least one transmitter; a plurality of matching units connected to the at least one antenna matching and outputting the power signal of each of the plurality of frequency bands; and a plurality of rectifiers connected to the plurality of matching units rectifying AC power applied to the power signal of each of the plurality of frequency bands to DC power.
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公开(公告)号：US09736392B2
公开(公告)日：2017-08-15
申请号：US14521241
申请日：2014-10-22
Inventor： Sang Gil Choi , Jong Ho Park , Chong Min Kyung
CPC classification number: H04N5/243 , G01C11/12 , G02B5/208 , G02B5/282 , G06T7/571 , G06T2207/10024 , G06T2207/10048 , H04N5/23212 , H04N9/045
Abstract: A method for determining a distance between an image sensor and an object includes acquiring a first image for an object and a second image distinguished from the first image, using a cut-off filter for cutting off one of R G and B signals, and determining a distance between the image sensor and the object.
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