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公开(公告)号：KR1020030055768A
公开(公告)日：2003-07-04
申请号：KR1020010085846
申请日：2001-12-27
Applicant: 한국전자통신연구원
IPC: H04B10/50 , H04B10/291
CPC classification number: H04B10/2537 , H04B10/2503
Abstract: PURPOSE: A bidirectional optical transmitting device using stimulated Brillouin amplification and a method therefor are provided to amplify the second optical signals by the first optical signals, and to selectively amplify the second optical signals by changing a frequency of the first optical signals, so that an additional amplifier and an optical filter are not necessary for the second optical signals. CONSTITUTION: The first transmitting unit(100) generates the first optical signals(10) having a predetermined frequency, and includes a frequency adjuster(105) for changing and stabilizing the frequency of the first optical signals(10), wherein the first optical signals(10) are transmitted in the first direction. An amplifier(120) amplifies the first optical signals(10) generated in the first transmitting unit(100). The second transmitting unit(140) generates the second optical signals(20) having a predetermined frequency, wherein the second optical signals(20) are transmitted in the second direction opposite to the first direction. A transmission and amplification unit(160) transmits the amplified first optical signals(11) and the second optical signals(20) respectively in the first and second directions, and at the same time, performs stimulated Brillouin amplification for the second optical signals(20) by the first optical signals(11). And an optical filter(180) selects a signal having a desired wavelength among the first optical signals(11), if the first optical signals(11) have mutually different wavelengths.
Abstract translation: 目的：提供使用受激布里渊放大的双向光发射装置及其方法，用于通过第一光信号放大第二光信号，并通过改变第一光信号的频率来选择性地放大第二光信号，使得 第二光信号不需要额外的放大器和滤光器。 构成：第一发送单元（100）生成具有预定频率的第一光信号（10），并且包括用于改变和稳定第一光信号（10）的频率的频率调节器（105），其中第一光信号 （10）沿第一方向传送。 放大器（120）放大在第一发送单元（100）中产生的第一光信号（10）。 第二发送单元（140）产生具有预定频率的第二光信号（20），其中第二光信号（20）沿与第一方向相反的第二方向发送。 传输和放大单元（160）分别在第一和第二方向上传输放大的第一光信号（11）和第二光信号（20），同时对第二光信号（20）执行受激布里渊放大 ）通过第一光信号（11）。 如果第一光信号（11）具有相互不同的波长，则光滤波器（180）在第一光信号（11）中选择具有期望波长的信号。
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公开(公告)号：KR102221762B1
公开(公告)日：2021-03-02
申请号：KR1020130139012
申请日：2013-11-15
Applicant: 한국전자통신연구원
IPC: H05B45/00
Abstract: 전력수급단계별조명통합관제방법및 이를위한장치가개시된다. 본발명에따른전력수급단계별조명통합관제장치는전력수급단계별조명제어정보에따라밝기가제어된 LED 광원의조명식별번호및 제어결과정보를종합하여생성된조명제어결과데이터를수신하는조명제어결과수신부; 상기수신한조명제어결과데이터를기초로하여전력수급단계를판단하는전력수급단계판단부; 및상기판단한전력수급단계를실시간으로조명제어장치로전송하는전력수급단계발령부를포함한다.
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公开(公告)号：KR101919361B1
公开(公告)日：2018-11-20
申请号：KR1020120132776
申请日：2012-11-22
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: H05B37/0245
Abstract: 조명네트워크제어방법이개시된다. 본발명에따른컨트롤디바이스및 다수의컨트롤기어들을포함하는조명네트워크제어장치를운용하는조명네트워크제어방법은, 상기컨트롤디바이스가상기컨트롤기어들중 첫번째컨트롤기어에조명네트워크사용권을양도하는단계, 상기첫 번째컨트롤기어가상기컨트롤디바이스에전송할데이터가있는지여부를확인하여전송할데이터가있는경우, 상기조명네트워크사용권을이용하여상기컨트롤디바이스에상기데이터를전송하는단계및 상기데이터의전송이완료되면, 상기첫 번째컨트롤기어가다른컨트롤기어에조명네트워크사용권을양도하는단계를포함한다.
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公开(公告)号：KR101878476B1
公开(公告)日：2018-08-07
申请号：KR1020110057662
申请日：2011-06-14
Applicant: 한국전자통신연구원
IPC: H04B10/116 , H04B10/50 , H04B10/516
Abstract: 가시광무선통신을이용하는송신장치는부가적인정보를나타내는색상의정보로부터광원제어신호를생성하고, 광원제어신호에따라서복수의 LED의온오프시간을제어하여광원에의해발광되는빛의색상으로부가적인정보를송신한다. 그러면, 사용자는광원에의해발광되는빛의색상으로부터부가적인정보를직관적으로알 수있게된다.
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Patent Agency Ranking
公开(公告)号：KR1020150083030A
公开(公告)日：2015-07-16
申请号：KR1020150001085
申请日：2015-01-06
Applicant: 한국전자통신연구원
IPC: H04L29/02 , H04B10/116
CPC classification number: H04L29/02 , H04B10/116
Abstract: 가시광무선통신서비스방법및 이를위한장치가개시된다. 본발명의일실시예에따른가시광무선통신서비스방법은 RDM 메시지를수신하는단계; 상기 RDM 메시지의파라미터식별자(Parameter Identifier; PID)에기반하여상기 RDM 메시지가, 지원프로토콜타입정보, 가시광무선통신네트워크구성정보, 가시광무선통신프레임수신여부정보, 메모리정보및 가시광무선통신기능제어정보중 어느하나와관련된동작을위한메시지인지를식별하는단계; 및상기식별결과에기반하여가시광무선통신동작을수행하는단계를포함한다.
Abstract translation: 公开了一种用于提供可见光无线通信服务的方法和装置。 根据本发明的实施例，该方法包括以下步骤：接收RDM消息; 识别来自支持协议类型信息中的哪一个，可见光无线通信网络配置信息，可见光无线通信帧接收信息，存储器信息和可见光无线通信功能控制信息基于参数标识符（PID）与RDM消息相关， 的RDM消息; 以及基于在前述步骤中获得的识别结果执行可见光无线通信操作。
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公开(公告)号：KR1020140119985A
公开(公告)日：2014-10-13
申请号：KR1020130035204
申请日：2013-04-01
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: H05B37/0245 , Y02B20/48 , H05B37/0227 , H05B37/0218 , Y02B20/42
Abstract: 본 발명은 복수개의 센서를 포함하는 지능형 조명을 센서의 감지 결과를 토대로 시간, 장소, 상황, 환경 등에 따라 제어하는 지능형 조명 제어 장치 및 그 방법에 관한 것이다. 지능형 조명 제어 장치는 복수개의 센서를 포함하고, 복수개의 센서 중 적어도 하나의 센서를 이용하여 설정된 센싱영역 내 사람 또는 사물의 움직임을 센싱하는 멀티 센서부 및 멀티 센서부의 센싱 결과에 대응하는 빈도 데이터와 빈도 데이터에 해당하는 조명형태 등급을 기준으로 조명의 동작을 제어하는 조명 제어부를 포함한다.
Abstract translation: 本发明涉及具有多个传感器的智能照明控制装置及其方法，其能够基于传感器的感测结果来控制根据时间，地点，情况和环境的智能照明。 智能照明控制装置包括传感器，通过使用传感器中的至少一个传感器来感测物体或人在预设感测区域中的移动的多传感器单元和控制照明的操作的照明控制单元 基于与多个传感器单元的感测结果相对应的频率数据和与频率数据相对应的照明类型等级。
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公开(公告)号：KR1020140104609A
公开(公告)日：2014-08-29
申请号：KR1020130017954
申请日：2013-02-20
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: Y02B20/42 , H05B37/02 , H05B37/0218
Abstract: Disclosed is an apparatus for lighting control scheduling based on climate and weather information, which enables active lighting control, in which a local situation is reflected, by receiving various information related to climate and weather from a climate and weather information service provider (ISP) connected through the Internet in real time. The disclosed apparatus includes: a climate and weather information extracting unit which collects climate and weather information from a climate and weather ISP through a network, and which manages the collected climate and weather information; a lighting illumination control unit which generates information for controlling the illumination of lighting, based on information related to a weather condition and visibility among the climate and weather information obtained by the climate and weather information extracting unit; a lighting color/color temperature control unit which generates information for controlling the color and color temperature of the lighting, based on information related to temperature, humidity, and atmospheric pressure among the climate and weather information obtained by the climate and weather information extracting unit; a lighting on/off time adjusting unit which generates information for adjusting the on/off time of the lighting, based on the sunrise and sunset times of the sun among the climate and weather information obtained by the climate and weather information extracting unit; and a lighting control scheduler which controls the lighting according to a modified lighting control schedule by reflecting, in the predetermined lighting control schedule, information from the lighting illumination control unit, the lighting color/color temperature control unit, and the lighting on/off time adjusting unit.
Abstract translation: 公开了一种基于气候和天气信息的照明控制调度装置，其通过从气候和天气信息服务提供商（ISP）连接接收与气候和天气相关的各种信息，从而实现反映当地情况的主动照明控制 通过互联网实时。 所公开的装置包括：气候和天气信息提取单元，其通过网络从气候和天气ISP收集气候和天气信息，并管理所收集的气候和天气信息; 照明照明控制单元，其基于与气候和天气信息提取单元获得的气候和天气信息中的天气状况和可见度有关的信息，生成用于控制照明照明的信息; 基于由气候和天气信息提取单元获得的气候和天气信息中的与温度，湿度和大气压力相关的信息，生成用于控制照明的颜色和色温的信息的照明颜色/色温控制单元; 照明开/关时间调整单元，其基于由气候和天气信息提取单元获得的气候和天气信息中的太阳的日出和日落时间生成用于调节照明的开/关时间的信息; 以及照明控制调度器，其通过在预定的照明控制调度中反映来自照明照明控制单元的信息，照明颜色/色温控制单元和照明开/关时间来根据修改的照明控制调度来控制照明 调整单元
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公开(公告)号：KR1020140080618A
公开(公告)日：2014-07-01
申请号：KR1020120144719
申请日：2012-12-12
Applicant: 한국전자통신연구원
IPC: H04B10/116
Abstract: In a illumination light communication system, a first illumination device receives data request information including an illumination light location ID of a second illumination device and a terminal ID of a terminal from the terminal having a visible light communication function, and acquires video session information on a video transmitted from the second illumination device by the terminal. Then, the first illumination device finds the video corresponding to the video ID, generates a related video frame on the basis of the video location included in the video session information, and transmits the video frame to the terminal using visible light communication, thereby supporting continuous transmission of video.
Abstract translation: 在照明光通信系统中，第一照明装置从具有可见光通信功能的终端接收包括第二照明装置的照明光位置ID和终端的终端ID的数据请求信息，并且获取关于 通过终端从第二照明装置发送的视频。 然后，第一照明装置找到与视频ID相对应的视频，根据视频会话信息中包含的视频位置生成相关视频帧，并使用可见光通信将视频帧发送到终端，从而支持连续 传输视频。
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公开(公告)号：KR1020140075975A
公开(公告)日：2014-06-20
申请号：KR1020120143853
申请日：2012-12-11
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: Y02B20/40 , H05B33/0815 , H02J7/0052 , H05B33/0827 , H05B33/083 , H05B37/0245 , Y02B20/341
Abstract: Provided is an apparatus for driving a LED lighting. The driving apparatus includes: a power supply unit for converting external AC power into voltage required to drive the LED lighting; a rechargeable battery charged from the power supply unit; and an MCS for receiving LED lighting control information to control the LED lighting and for receiving power from the power supply unit or the researchable battery. A first switch is connected between the AC power and the power supply unit, a second switch is connected between the researchable battery and the MCU, and a third switch is connected between the power supply unit and the MCU. Here, the MCU turns off the first and third switches and turns on the second switch if the LED lighting is turned off to receive power from the rechargeable battery.
Abstract translation: 提供了一种用于驱动LED照明的装置。 驱动装置包括：电源单元，用于将外部AC电力转换为驱动LED照明所需的电压; 从电源单元充电的可充电电池; 以及用于接收LED照明控制信息以控制LED照明并从电源单元或可研究电池接收电力的MCS。 第一开关连接在交流电源和电源单元之间，第二开关连接在可研电池和MCU之间，第三开关连接在电源单元和MCU之间。 在这里，如果LED指示灯熄灭以从可充电电池接收电力，MCU将关闭第一和第三开关，并打开第二个开关。
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