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11.发明申请TRANSMITTER, RECEIVER FOR VISIBLE LIGHT COMMUNICATION AND METHOD USING THE SAME 有权用于可见光通信的发射机，接收机和使用该光通信的方法公开(公告)号：US20130195468A1
公开(公告)日：2013-08-01
申请号：US13828523
申请日：2013-03-14
Inventor： Dae-Ho KIM , Dang-Kyu Lim , Il-Soon Jang , Tae-Gyu Kang
IPC: H04B10/116
CPC classification number: H04B10/116 , H04B10/1149
Abstract: A visible light wireless communication receiver includes: a source code recognizing unit that receives a source bit stream and recognizes the source bit stream as source codes of a unit of a first number of bits; and a line coding unit that encodes each of the source codes into an encoding code of a unit of a second number of bits, the second number being larger than the first number. In particular, in the encoding code, the number of bits corresponding to 1 is the same as the number of bits corresponding to 0. Therefore, the change in brightness of lighting may be minimized in the visible light wireless communication.
Abstract translation: 可见光无线通信接收机包括：源代码识别单元，其接收源比特流并将源比特流识别为第一比特数的单位的源代码; 以及行编码单元，其将每个源代码编码为第二位数单位的编码码，第二数大于第一数。 特别地，在编码代码中，对应于1的比特数与对应于0的比特数相同。因此，在可见光无线通信中照明亮度的变化可能被最小化。
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公开(公告)号：US10429451B2
公开(公告)日：2019-10-01
申请号：US15478835
申请日：2017-04-04
Inventor： You-Jin Kim , Hyun-Seok Kim , Tae-Gyu Kang , Dae-Ho Kim , Seong-Hee Park , Jung-Sik Sung , Ji-Hun Jeon
Abstract: Disclosed are an apparatus and method for testing a luminaire based on USB. The apparatus for testing a luminaire based on USB includes a power measurement unit for measuring power consumption by measuring power input from a host system to a luminaire based on USB; a message interpretation unit for generating a result of interpretation of a message based on a USB-based control message sent and received between the host system and the luminaire; an illuminance reception unit for receiving a result of measurement of illuminance of the luminaire, measured by a light reception device; and an information generation unit for generating test result information based on a result of the measurement of the power consumption, the result of the interpretation of the message, and the result of the measurement of the illuminance.
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13.发明授权公开(公告)号：US09609726B2
公开(公告)日：2017-03-28
申请号：US14622374
申请日：2015-02-13
Inventor： In-Su Kim , Hyun-Chul Kang , Hyun-Joo Kang , Seong-Hee Park , Jung-Sik Sung , Jong-Woo Choi , Tae-Gyu Kang
CPC classification number: H05B37/0272 , B60R25/33
Abstract: An apparatus and method for providing indoor location information are disclosed herein. The apparatus includes a signal reception unit, a global positioning system (GPS) data reception unit, a frame generation unit, a scheduling unit, and a signal transmission unit. The signal reception unit receives a lighting control frame from a lighting control device. The GPS data reception unit receives location data from GPS satellites. The frame generation unit generates a location data frame by extracting the location of an illumination light stored in a lighting arrangement storage unit, modifying the location data and adding a header to the modified location data. The scheduling unit schedules the lighting control frame or the location data frame. The signal transmission unit transfers the lighting control frame or the location data frame to the corresponding illumination light based on the results of the scheduling of the scheduling unit.
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公开(公告)号：US09578723B2
公开(公告)日：2017-02-21
申请号：US14631665
申请日：2015-02-25
Inventor： Jung-Sik Sung , Hyun-Chul Kang , Hyun-Joo Kang , Seong-Hee Park , Jong-Woo Choi , In-Su Kim , Tae-Gyu Kang
IPC: H05B37/02
CPC classification number: H05B37/0272 , H05B37/0254
Abstract: A lighting control device and method are disclosed herein. The lighting control device includes a control unit and a control request unit. The control unit sets up a virtual multiple lighting control unit corresponding to a lighting control command received from a lighting management device. The control request unit selects a wireless light fixture corresponding to a light fixture ID included in the lighting control command, and makes a lighting control request to the selected wireless light fixture. The control unit transfers a response to the lighting control request to the lighting management device, and thus allows a corresponding lighting switch to control the wireless light fixture.
Abstract translation: 本文公开了照明控制装置和方法。 照明控制装置包括控制单元和控制请求单元。 控制单元设置与从照明管理装置接收的点亮控制指令相对应的虚拟多重照明控制单元。 控制请求单元选择与照明控制命令中包括的灯具ID相对应的无线灯具，并向所选择的无线照明设备发出照明控制请求。 控制单元将对照明控制请求的响应传送到照明管理装置，从而允许对应的照明开关来控制无线灯具。
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15.发明授权Method and apparatus for integrated lighting control according to power reserve stage 有权根据动力储备阶段综合照明控制的方法和装置公开(公告)号：US09271364B2
公开(公告)日：2016-02-23
申请号：US14517744
申请日：2014-10-17
Inventor： Myung-Soon Kim , Tae-Gyu Kang , Sang-Kyu Lim , Il-Soon Jang , Jin-Doo Jeong
CPC classification number: H05B33/0848 , H05B37/0245
Abstract: Disclosed is a method and apparatus for integrally controlling lighting according to the status of power reserve stages. The apparatus for integrally controlling lighting according to power reserve stage, comprises: a lighting control result receiver for receiving lighting control result data generated by integrating a lighting identification number and control result information of the LED light source the brightness of which is controlled according to power reserve stage-based lighting control information; a power reserve stage determination unit for determining a power reserve stage based on the received lighting control result data; and a power reserve stage issuer for transmitting the determined power reserve stage to the lighting controller in real time.
Abstract translation: 公开了一种根据动力储存级的状态一体地控制照明的方法和装置。 根据动力储存台整体控制照明的装置，包括：照明控制结果接收器，用于接收通过集成照明标识号和LED亮度的控制结果信息而产生的照明控制结果数据，其亮度根据功率被控制 保留基于阶段的照明控制信息; 功率储备台确定单元，用于基于所接收的点亮控制结果数据确定功率储备级; 以及用于将所确定的动力储备级实时地发送到照明控制器的动力储备级发放器。
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Patent Agency Ranking
公开(公告)号：US09210774B2
公开(公告)日：2015-12-08
申请号：US14504389
申请日：2014-10-01
Inventor： Hyun-Jong Kim , You-Jin Kim , Dae-Ho Kim , Hyun-Seok Kim , Tae-Gyu Kang , Hyun-Chul Kang , Hyun-Joo Kang
IPC: H05B37/02
CPC classification number: H05B37/0218 , H05B37/0245 , H05B37/0254 , Y02B20/46
Abstract: An apparatus and method for controlling lighting are disclosed. The apparatus includes a reception unit, a determination unit, a state determination unit, and a lighting control command transmission unit. The reception unit receives an event message from a light sensor. The determination unit determines whether the event message is an event message attributable to a change in luminance or an event message related to a DALI system. If it is determined that the event message is the event message attributable to a change in the luminance, the state determination unit determines the luminance change state of a lit space using the event message attributable to a change in the luminance. The lighting control command transmission unit sends a lighting control command corresponding to the luminance change state using a control group address.
Abstract translation: 公开了一种用于控制照明的装置和方法。 该装置包括接收单元，确定单元，状态确定单元和照明控制命令发送单元。 接收单元从光传感器接收事件消息。 确定单元确定事件消息是否是归因于亮度变化的事件消息或与DALI系统相关的事件消息。 如果确定事件消息是归因于亮度变化的事件消息，则状态确定单元使用归因于亮度变化的事件消息来确定点亮空间的亮度变化状态。 照明控制命令发送单元使用控制组地址发送与亮度变化状态相对应的点亮控制命令。
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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：US09304188B2
公开(公告)日：2016-04-05
申请号：US14621803
申请日：2015-02-13
Inventor： Il-Soon Jang , Sang-Kyu Lim , Myung-Soon Kim , Jin-Doo Jeong , Tae-Gyu Kang
Abstract: An apparatus and method for determining the location of a terminal are disclosed herein. The apparatus includes a reception unit, an initiation unit, a selection unit, and a correction unit. The reception unit receives the location identifications (IDs) of one or more illumination lights. The initiation unit initiates the location coordinates of a receiving terminal to the coordinates of an illumination light corresponding to the most frequently received location identification (ID). The selection unit selects the coordinates of an illumination light corresponding to the second-most frequently received location ID. The correction unit calculates the reception ratio of reception from the coordinates of the initiated illumination light to reception from the coordinates of the selected illumination light, and then corrects the coordinates of the receiving terminal based on the calculated reception ratio.
Abstract translation: 本文公开了一种用于确定终端位置的装置和方法。 该装置包括接收单元，启动单元，选择单元和校正单元。 接收单元接收一个或多个照明灯的位置标识（ID）。 启动单元将接收终端的位置坐标发送到与最常接收的位置标识（ID）相对应的照明光的坐标。 选择单元选择与最频繁接收的位置ID相对应的照明光的坐标。 校正单元根据所选择的照明光的坐标，根据所接收的照明光的坐标来计算接收的接收比，然后根据所计算的接收比率来校正接收终端的坐标。
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公开(公告)号：US09237635B2
公开(公告)日：2016-01-12
申请号：US14157077
申请日：2014-01-16
Inventor： Hyun-Chul Kang , Tae-Gyu Kang , Hyun-Seok Kim , Jung-Sik Sung , Hyun-Joo Kang , Seong-Hee Park , Sang-Kyu Lim , Il-Soon Jang , You-Jin Kim , Dae-Ho Kim , In-Su Kim , Myung-Soon Kim , Jin-Doo Jeong , Hyun-Jong Kim
IPC: H05B37/02
CPC classification number: H05B37/0245 , Y02B20/48
Abstract: The present invention relates to an intelligent lighting control apparatus and method, which control an intelligent lighting unit including multiple sensors depending on time, place, scene, environment, or the like, based on the results of sensing by the sensors. The intelligent lighting control apparatus includes a multi-sensor unit including multiple sensors, the multi-sensor unit sensing motion of a person or an object within a set sensing area using at least one of the multiple sensors. A lighting control unit controls an operation of a lighting unit based on frequency data corresponding to results of sensing by the multi-sensor unit and a class of lighting type corresponding to the frequency data.
Abstract translation: 智能照明控制装置和方法技术领域本发明涉及一种智能照明控制装置和方法，其基于传感器的感测结果，根据时间，地点，场景，环境等来控制包括多个传感器的智能照明单元。 所述智能照明控制装置包括多传感器单元，所述多传感器单元包括多个传感器，所述多传感器单元使用所述多个传感器中的至少一个感测所述感测区域内的人或物体的运动。 照明控制单元基于与多传感器单元的感测结果对应的频率数据和对应于频率数据的一类照明类型来控制照明单元的操作。
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公开(公告)号：US08938172B2
公开(公告)日：2015-01-20
申请号：US13919140
申请日：2013-06-17
Inventor： Jin-Doo Jeong , Tae-Gyu Kang , Sang-Kyu Lim , Il-Soon Jang , Dae-Ho Kim , You-Jin Kim , Seong-Hee Park , In-Su Kim , Hyun-Jong Kim
IPC: H04B10/00 , H04B10/04 , H04B10/116
CPC classification number: H04B10/116
Abstract: Disclosed herein are a visible light communication method and apparatus. The visible light communication method includes determining whether a current location is the start of a symbol of a transmission signal, setting a sample index, a signal accumulated value for an accumulation region of a front half portion of the symbol, and a signal accumulated value for an accumulation region of a rear half portion of the symbol, determining whether the sample index belongs to an accumulation region of the front or rear half portion of the symbol, and accumulating samples of the transmission signal in accordance with the location to which the sample index belongs, determining whether a current location corresponds to the end of the symbol, and outputting a Variable Pulse Position Modulation (VPPM) communication signal corresponding to the transmission signal.
Abstract translation: 本文公开了可见光通信方法和装置。 可见光通信方法包括：确定当前位置是发送信号的符号的开始，设置样本索引，用于符号的前半部分的累积区域的信号累加值，以及信号累加值 符号的后半部分的累积区域，确定样本索引是否属于符号的前半部分的累积区域，并根据样本索引的位置累积发送信号的样本 属于，确定当前位置是否对应于符号的结尾，并且输出与发送信号相对应的可变脉冲位置调制（VPPM）通信信号。
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