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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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公开(公告)号:KR1020140066813A
公开(公告)日:2014-06-02
申请号:KR1020120132776
申请日:2012-11-22
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: H05B37/0245 , H05B37/02 , Y02B20/42
Abstract: Disclosed is a light network control method. The light network control method for operating a light network control device including a control device and a plurality of control gears comprises the following steps: the control device transfers the right of using a light network to a first gear among the control gears; the first gear checks if there is data to be transferred to the control device and transfers the data to the control device using the right of using the light network; and when the data transmission is completed, the first control gear transfers the right of using the light network to another control gear.
Abstract translation: 公开了一种光网络控制方法。 用于操作包括控制装置和多个控制齿轮的光网络控制装置的光网络控制方法包括以下步骤:控制装置将使用光网络的权利转移到控制齿轮之间的第一档位; 第一档检查是否有要传送到控制装置的数据,并使用光网络的权利将数据传送到控制装置; 并且当数据传输完成时,第一控制装置将使用光网络的权利转移到另一个控制装置。
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公开(公告)号:KR1020130085490A
公开(公告)日:2013-07-30
申请号:KR1020110131819
申请日:2011-12-09
Applicant: 한국전자통신연구원
IPC: H04B10/11
Abstract: PURPOSE: A visible light wireless communication method using inverted signals and a device for the same are provided to be applied to communication between vehicles having high external noises and far communication distances using both lamps of a vehicle as two conductive wires in a differential signal mode. CONSTITUTION: A pulse width modulation (PWM) section determination unit (1320) determines the length of an additional PWM section based on brightness information corresponding to headlight, tail light, and brake light from a bright information providing unit (1390) corresponding to a central control unit of a vehicle. A left signal transmission unit (1330) and a right signal transmission unit (1340) generate a transmission signal which is generated by synthesizing a data signal and a PWM signal based on a received data signal and PWM section length information received from the PWM section determination unit. The generated transmission signal is transmitted from a left LED emitting unit (1360) and a right LED emitting unit (1370) according to a signal from a transmission timing determination unit (1350) in order to prevent a transmission timing error. [Reference numerals] (1310) Inverse data signal generation unit; (1320) PWM section determination unit; (1330) Left signal transmission unit; (1340) Right signal transmission unit; (1350) Transmission timing determination unit; (1360) Left LED emitting unit; (1370) Right LED emitting unit; (1380) Transmission data providing unit; (1390) Bright information providing unit; (AA) Data section length calculation unit; (BB) Data section brightness calculation unit; (CC) PWM section length calculation unit; (DD,FF) Data and PWM signal synthesizing unit; (EE,GG) Data and PWM signal transmission unit
Abstract translation: 目的:提供一种使用反相信号的可见光无线通信方法及其装置,适用于具有高外部噪声的车辆与远距离通信距离的车辆之间的通信,使用车辆的两个灯作为差分信号模式的两根导线。 构成:脉冲宽度调制(PWM)部分确定单元(1320)基于对应于来自对应于中央的亮信息提供单元(1390)的前灯,尾灯和制动灯的亮度信息来确定附加PWM部分的长度 车辆的控制单元。 左信号发送单元(1330)和右信号发送单元(1340)生成通过基于接收到的数据信号合成数据信号和PWM信号而生成的发送信号,以及从PWM部判定接收到的PWM部长度信息 单元。 根据来自发送定时确定单元(1350)的信号,从左LED发射单元(1360)和右LED发射单元(1370)发送所生成的发送信号,以便防止发送定时错误。 (1310)逆数据信号生成部; (1320)PWM段确定单元; (1330)左信号传输单元; (1340)右信号传输单元; (1350)发送定时确定单元; (1360)左LED发光单元; (1370)右LED发光单元; (1380)传输数据提供单元; (1390)明信息提供单位; (AA)数据段长度计算单位; (BB)数据段亮度计算单位; (CC)PWM段长度计算单元; (DD,FF)数据和PWM信号合成单元; (EE,GG)数据和PWM信号传输单元
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公开(公告)号:KR101107325B1
公开(公告)日:2012-01-20
申请号:KR1020090042680
申请日:2009-05-15
Applicant: 한국전자통신연구원
IPC: H04L12/26
Abstract: 본 발명은 실시간 멀티미디어 서비스에 대한 네트워크 구간별 품질측정 방법 및 시스템에 관한 것으로서, 상기 RTCP 패킷을 필터링하고, 필터링한 시각을 기록하는 단계; 필터링된 RTCP 패킷 헤더 내의 정보를 이용하여 RTCP 스트림별로 분류하고, RTCP 송신 보고 패킷과 RTCP 수신 보고 패킷으로 구분하여 저장하는 단계; 상기 송신단이 상기 RTCP 송신 보고 패킷을 송신한 시각, 상기 송신단이 상기 수신단으로부터 상기 RTCP 수신 보고 패킷을 수신한 시각 및 상기 송신단이 상기 RTCP 송신 보고 패킷을 상기 수신단으로 전송하고, 상기 수신단으로부터 상기 RTCP 수신 보고 패킷을 수신하는 데 걸리는 네트워크 구간별 왕복지연시간을 계산하고 저장하는 단계; 및 다수의 네트워크에 저장된 왕복지연시간을 비교하여 네트워크 지연에 의한 품질 저하가 발생한 네트워크를 탐색하는 단계를 포함한다.
이종망, 네트워크, 지연시간, 품질측정-
15.
公开(公告)号:KR1020110071411A
公开(公告)日:2011-06-29
申请号:KR1020090127975
申请日:2009-12-21
Applicant: 한국전자통신연구원 , 충북대학교 산학협력단
CPC classification number: H04L41/147 , H04L41/5067
Abstract: PURPOSE: An interworking control system and a method thereof for improving the terminal media quality and transport network QoS are provided to predict the effective quality change of a user based on in the QoS index change and analyze after comparing with the effective quality evaluation result measured in the real user terminal. CONSTITUTION: A QCS(QoS/QoE Control System)(110) measures the QoS parametric information. The QCS predicts the media effective quality by using the QoS parameter measured. The QCS compares and analyzes the effective quality predicted with the effective quality measured in the MQMS(Media Quality Measurement System)(120) and produces the QoS parameter adjustment value. The QCS transmits the QoS parameter adjustment value calculated to the SCS(Service QoS Control System)(130).
Abstract translation: 目的:提供一种用于改善终端媒体质量和传输网络QoS的互通控制系统及其方法,用于基于QoS指标变化来预测用户的有效质量变化,并与其中测量的有效质量评估结果进行比较 真正的用户终端。 规定:QCS(QoS / QoE控制系统)(110)测量QoS参数信息。 QCS通过使用测量的QoS参数来预测媒体的有效质量。 QCS通过在MQMS(媒体质量测量系统)(120)中测量的有效质量来比较和分析预测的有效质量,并产生QoS参数调整值。 QCS将所计算的QoS参数调整值发送给SCS(服务QoS控制系统)(130)。
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公开(公告)号:KR1020170115856A
公开(公告)日:2017-10-18
申请号:KR1020160043605
申请日:2016-04-08
Applicant: 한국전자통신연구원
CPC classification number: Y02P90/30
Abstract: 프로세서및 메모리를포함하는생산관리서버로서, 상기메모리에설정된열간프레스성형생산라인을관리하기위한명령어들이저장되며, 상기명령어들은, 상기프로세서에의해실행될때, 상기프로세서로하여금, 원자재적치대및 가열로에신규생산모델정보를전송하며, 상기원자재적치대로부터수신되는원자재무게감소정보로부터상기가열로에투입되는원자재오류를판단하고, 상기가열로의온도를모니터링하여상기가열로의온도오류를판단하게하는명령어들을포함하는생산관리서버가개시된다.
Abstract translation: 包括命令处理器和存储器,并且存储用于管理所述热压成形生产线在所述存储器中,所述指令在由所述处理器执行设定的制造管理服务器,使得所述处理器原料不断跳动和加热 炉发送新的生产模式的信息,确定错误原料投入从原材料jeokchi接收的原始材料的重量损失信息的加热炉,并通过监视加热炉的温度被确定为加热的温度误差 公开了一种生产管理服务器,其包括用于引起生产管理服务器的指令
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公开(公告)号:KR101779960B1
公开(公告)日:2017-09-21
申请号:KR1020120089265
申请日:2012-08-16
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: G01R31/44 , H05B33/089
Abstract: 엘이디조명의오류및 변화감지를위한방법이개시된다. 본발명에따른엘이디조명의오류및 변화감지를위한방법은, 요구발광정보를포함하는 PWM(Pulse Width Modulation) 신호를생성하는단계, 동작정보를포함하는테일정보(Tail-Data)를생성하는단계, 상기테일정보에따른 CRC(Cyclic redundancy code) 값을생성하는단계, 상기테일정보와상기 CRC 값을합성하여테일-CRC 합성신호(Tail-CRC Signal)를생성하는단계, 상기테일-CRC 합성신호와상기 PWM 신호를결합하여 PWM-테일합성신호(PWM-Tail Signal)를생성하는단계및 PWM-테일합성신호를이용하여오류및 변화를감지하는단계를포함한다.
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公开(公告)号:KR101703141B1
公开(公告)日:2017-02-23
申请号:KR1020120107560
申请日:2012-09-27
Applicant: 한국전자통신연구원
IPC: G06Q50/12 , G06Q10/06 , H04B10/116 , H05B37/02
Abstract: 점원의불필요한이동을최소화하고, 서비스요청시 서비스대응에대한점원및 시간에대한정보를관리하여점원의서비스대응시간등을모니터링하고, 요청서비스의현재상태를조명의색상을통해손님들이직관적으로알 수있도록하는식당서비스관리장치를제시한다. 제시된장치는내장된직원 ID 정보를가시광무선통신을통해출력하는직원 ID 발신기; 직원호출및 서비스요청을위한버튼을구비하고, 직원 ID 발신기로부터의직원 ID 정보및 요청된서비스에대한정보를관리서버에게로전송하고, 요청된서비스에대한대기시간정보를수신하여표시하는호출벨; 손님이요청한서비스에대한서비스확인에서제공까지의서비스대응시간및 직원의서비스제공건수에대한정보를관리하고, 손님이요청한서비스에대한상황정보를출력하는관리서버; 상황별조명색상정보를저장하고, 관리서버로부터제공되는요청된서비스에대한상황정보를근거로조명상황정보를도출하고상황별조명색상정보중에서도출된조명상황정보에대응되는조명색상정보를출력하는조명스케줄러; 및요청된서비스에대한대기시간정보를가시광무선통신을통해호출벨에게로전송하고, 조명스케줄러로부터의조명색상정보에근거하여서비스를요청한손님의테이블의조명색상을조절하는테이블조명부;를포함한다.
Abstract translation: 公开了一种用于管理餐馆中的服务的设备,其能够:最小化员工的不必要的移动; 通过管理响应服务的员工和请求服务时间的信息来监控员工的服务响应时间等; 并允许客户通过照明的颜色直接了解所请求的服务的当前状态。 用于管理餐馆中的服务的设备包括通过无线可见光通信输出嵌入的雇员ID信息的员工ID发送者; 具有用于呼叫员工或请求服务的按钮的呼叫铃将来自员工ID发送者的雇员ID信息和关于所请求服务的信息发送给管理服务器,并接收关于所请求服务的等待时间信息; 管理服务器,用于从检查客户请求的服务到提供所请求的服务的时间以及雇员提供服务的数量的信息的时间管理服务响应时间,并输出客户请求的服务的状态信息 ; 用于存储基于状况的照明颜色信息的照明调度器,基于由管理服务器提供的所请求的服务的状态信息导出照明状态信息,并且在基于情况的照明颜色信息中输出与所导出的照明状态信息相对应的照明颜色信息; 以及台照明单元,用于通过无线可见光通信将所请求的服务的等待时间信息发送到呼叫铃,并且根据来自照明调度器的照明颜色信息调整请求服务的客户的表的照明颜色 。 (附图标记)(100)员工ID发送者; (200)通话钟; (300)管理服务器; (400)照明调度; (500)台灯; (600)订单菜单详细显示单元; (AA)表号#1; (BB)表号#2; (CC)表号#m; (DD)令1; (EE)令2; (FF)令n; (GG)VLC(员工身份证); (HH)VLC(订单状态信息)
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公开(公告)号:KR1020160124473A
公开(公告)日:2016-10-28
申请号:KR1020150055113
申请日:2015-04-20
Applicant: 한국전자통신연구원
IPC: H05B37/02
Abstract: 조도센서를이용한조명자동배치장치및 방법이개시된다. 본발명의일실시예에따른조도센서를이용한조명자동배치장치는조명들각각을순차적으로점등하고, 상기조명들각각에상응하는조도센서들을이용하여측정된조도값이큰 조명들을분류하여분류결과를생성하고, 상기분류결과에기반하여조도테이블을생성하는조도테이블생성부; 및인접조명기준조도범위및 상기조도테이블에기반하여상기조명들의배치를판단하는배치부를포함한다.
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公开(公告)号:KR1020150083169A
公开(公告)日:2015-07-17
申请号:KR1020140002476
申请日:2014-01-08
Applicant: 한국전자통신연구원
CPC classification number: G06Q30/0633 , G06F21/31 , G06Q30/0631
Abstract: 본발명은조명을이용하여표현되는콘텐츠를자유롭게생산하고, 인터넷을통하여유통하며, 일반사용자가쉽게적용하고평가및 구입할수 있도록하는조명콘텐츠제공장치및 그방법에관한것이다. 조명콘텐츠제공장치는조명콘텐츠를생성하는조명콘텐츠생산제어부, 조명콘텐츠생산제어부에서생성한조명콘텐츠의유통및 판매를제어하는조명콘텐츠유통/판매제어부및 조명콘텐츠유통/판매제어부를통해조명콘텐츠를구매하여사용자에게제공하고, 사용자로부터조명콘텐츠에대응하는평가결과를전달받는조명콘텐츠소비제어부를포함한다.
Abstract translation: 本发明涉及一种用于提供自由产生使用照明表示的内容的照明内容的装置,通过因特网分发,一般用户可以容易地应用,评估和购买及其方法。 用于提供照明内容的装置包括:产生照明内容的照明内容产生控制单元; 照明内容分发/销售控制单元,其控制在所述照明内容生成控制单元中生成的照明内容的分发和销售; 以及通过照明内容分发/销售控制单元购买照明内容以向用户提供照明内容并从用户接收与照明内容相对应的评估结果的照明内容消耗。
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