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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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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：KR1020120067917A
公开(公告)日：2012-06-26
申请号：KR1020110053471
申请日：2011-06-02
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: H05B33/086 , F21V23/004 , F21Y2101/00 , H05B33/0824 , H05B37/0218 , Y02B20/42
Abstract: PURPOSE: An illumination correction method and an apparatus using the same are provided to maintain quality of light by automatically compensating a changed amount of LED light according to time and a surrounding environment with respect to a reference value of initial LED light. CONSTITUTION: A lighting unit(13) comprises an RGB LED and a white LED. The white LED includes warm/cool white LEDs. A single illumination LED is formed with the RGB LED and the white LED. The lighting unit comprises a plurality of the illumination LEDs. An illumination sensor detects light emitted from the lighting unit. The illumination sensor is located on a diffusion plate for being corresponded to a direction of the light emitted from the lighting unit. The light emitted from the lighting unit is detected by the illumination sensor. The illumination sensor accurately measures the light using the diffusion plate.
Abstract translation: 目的：提供照明校正方法和使用其的装置，以通过根据时间和周围环境相对于初始LED光的参考值自动补偿LED光的变化量来保持光的质量。 构成：照明单元（13）包括RGB LED和白色LED。 白色LED包括暖/冷白光LED。 单个照明LED由RGB LED和白色LED形成。 照明单元包括多个照明LED。 照明传感器检测从照明单元发射的光。 照明传感器位于扩散板上，用于对应于从照明单元发射的光的方向。 由照明单元发出的光由照明传感器检测。 照明传感器使用扩散板精确地测量光。
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Patent Agency Ranking
公开(公告)号：KR1020100063624A
公开(公告)日：2010-06-11
申请号：KR1020090032926
申请日：2009-04-15
Applicant: 한국전자통신연구원
CPC classification number: H04W8/005 , H04M1/7253 , H04M2250/02
Abstract: PURPOSE: A device and a method for searching device of Bluetooth applications are provided to transfer the query command to Bluetooth module units in processor units and transmit the query command to circumferential Bluetooth devices, thereby searching Bluetooth devices which high speed service is available through existing low speed device search scheme. CONSTITUTION: An application unit(110) generates a command. A Bluetooth device around a device search unit is searched by the command. A stack unit performs initialize process of the Bluetooth device. The stack unit processes the generated command. The first module unit(140) searches the first Bluetooth devices around the instrument search device. The second module searches the second Bluetooth device around the instrument search device.
Abstract translation: 目的：提供一种用于搜索蓝牙应用的设备和方法，以将查询命令传送到处理器单元中的蓝牙模块单元，并将查询命令发送到周边蓝牙设备，从而通过现有的低速搜索高速服务可用的蓝牙设备 速度设备搜索方案。 构成：应用单元（110）生成命令。 通过命令搜索设备搜索单元周围的蓝牙设备。 堆栈单元执行蓝牙设备的初始化处理。 堆栈单元处理生成的命令。 第一模块单元（140）搜索仪器搜索设备周围的第一蓝牙设备。 第二个模块搜索仪器搜索设备周围的第二个蓝牙设备。
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公开(公告)号：KR100778302B1
公开(公告)日：2007-11-22
申请号：KR1020060123984
申请日：2006-12-07
Applicant: 한국전자통신연구원
CPC classification number: H04L12/40091 , H04L12/40071 , H04L12/40117
Abstract: A device connection method between different buses in an IEEE 1394 bridge network is provided to connect LDs(Legacy Devices), located on different buses, to each other using a plurality of PTs(Portals), which collect device information on an associated local bus through self-ID packets, and a BA(Bridge-Aware device), which acquires specific device information from the PTs. PT #0 of bridge #1 collects and stores information about LD #2, which exists on bus ID #0 to which PT #0 belongs, through the transmission and reception of self-ID packets. Also PT #3 of bridge #2 collects and stores information about LD #4, which exists on bus ID #2 to which PT #0 belongs, through the transmission and reception of self-ID packets. Afterwards, BA #1 requests PT #0 of bridge #1 and PT #3 of bridge #2 to provide information about LD #2 and information about LD #4 respectively. Based on the provided information, the BA #1 connects LD #2 with LD #4.
Abstract translation: 提供IEEE 1394桥接网络中不同总线之间的设备连接方法，使用多个PT（Portal）将位于不同总线上的LD（Legacy Devices）连接到彼此，以便在相关的本地总线上收集设备信息 自身ID分组以及从PT获取特定设备信息的BA（Bridge-Aware设备）。 桥＃1的PT＃0通过自身ID分组的发送和接收，收集并存储存在于PT＃0所属的总线ID＃0上的关于LD＃2的信息。 桥＃2的PT＃3也通过自身ID包的发送和接收来收集和存储关于存在于PT＃0所属的总线ID＃2上的关于LD＃4的信息。 然后，BA＃1请求桥＃2的PT＃0和桥＃2的PT＃3分别提供关于LD＃2的信息和关于LD＃4的信息。 根据提供的信息，BA＃1将LD＃2与LD＃4连接。
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公开(公告)号：KR1020070060959A
公开(公告)日：2007-06-13
申请号：KR1020060013695
申请日：2006-02-13
Applicant: 한국전자통신연구원
CPC classification number: G06F19/16
Abstract: A device and a method for searching a protein active site are provided to search the similar active site at low complexity, and offer a convenient interface for selecting the desired active side with the extracted active site or displayed atoms. An active site database(160) stores information for a plurality of reference active site information. A comparator(150) calculates 3D structural similarity between the input active site and the reference active sites according to the number of residues overlapped with each other. A searcher searches the reference active site for the input active site according to the similarity. An active site extractor(130) receives a PDB(Protein Data Bank) file including the active site information and extracts the active site from the PDB file. A display part(120) displays the extracted active site. An active site selector(140) provides the active site selected by the user to the comparator as the input active site.
Abstract translation: 提供了一种用于搜索蛋白质活性位点的装置和方法，以低复杂度搜索相似的活性位点，并提供了一个方便的界面，用于选择所提取的活性位点或显示的原子所需的活性侧。 活动站点数据库（160）存储多个参考活动站点信息的信息。 比较器（150）根据彼此重叠的残差数来计算输入活性位点与参考活性位点之间的3D结构相似性。 搜索者根据相似性搜索参考活动网站的输入活动网站。 活动站点提取器（130）接收包含活动站点信息的PDB（蛋白质数据库）文件，并从PDB文件中提取活动站点。 显示部件（120）显示所提取的活动位置。 活动站点选择器（140）将由用户选择的活动站点提供给比较器作为输入活动站点。
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公开(公告)号：KR1020060067712A
公开(公告)日：2006-06-20
申请号：KR1020040106604
申请日：2004-12-15
Applicant: 한국전자통신연구원
CPC classification number: H04J3/0676 , H04J3/0638
Abstract: 본 발명은 임의의 두 개 또는 다수의 무선1394 시스템 간에 등시성 데이터 및 비동기 데이터를 전송하기 위하여 필요한 사이클 타임의 동기를 맞추기 위한 무선 1394 시스템의 사이클 타임 동기화 장치 및 그 방법에 관한 것이다. 이와 같은 본 발명은 소정의 클럭 신호에 의해 사이클 타임을 발생시키는 사이클 타임 발생기, 입력되는 비콘에 동기화되어 상기 사이클 타임 발생기로부터의 사이클 타임을 저장하는 사이클 타임 레지스터, 상기 사이클 타임 레지스터의 사이클 타임과 다른 장치에서 발생한 사이클 타임을 저장하기 위한 사이클 타임 임시저장부와, 상기 사이클 타임 레지스터 및 상기 사이클 타임 임시저장부의 사이클 타임의 계산 및 조절에 대한 동작을 관리하는 사이클 타임 관리부와, 상기 사이클 타임 관리부에 의해 사이클 타임을 조정하기 위한 사이클 타임 조절부를 포함하여 구성된다.
고속직렬버스, 사이클 타임, 무선1394, IEEE1394, PAL-
公开(公告)号：KR100550329B1
公开(公告)日：2006-02-08
申请号：KR1020030080817
申请日：2003-11-15
Applicant: 한국전자통신연구원
IPC: G06F17/30
Abstract: 본 발명은 단백질 3차원 구조공간상에서 원자 또는 펩티드 결합관계에 의해 각 에지패턴의 분포인 3차원 에지 히스토그램을 생성하고 그 히스토그램의 유사도를 통해 사용자의 질의 단백질과 구조적으로 유사한 단백질들을 검출 제공하는 단백질 구조 비교검색 장치 및 방법에 관한 것이다.
본 발명은 사용자로부터 질의 단백질을 입력받아 단백질 구조 검색서버에 유사 단백질의 검색을 요청하고 그 검색 결과를 출력하는 검색 클라어언트; 각종 단백질들에 대한 3D 에지 히스토그램을 생성하고 이들을 데이터베이스화하는 3D 에지 히스토그램 추출/저장장치; 및 질의 단백질에 대한 3D 에지 히스토그램을 생성한 후 이를 상기 데이터베이스화된 각종 단백질의 3D 에지 히스토그램들과 상호 비교하여 유사도를 산출하고 소정 이상의 유사도를 갖는 단백질들을 검색 제공하는 단백질 구조 검색서버;로 구성된다.
단백질 구조 검색, 결합선 분포, 3차원 에지 히스토그램, 생물정보학, PDB, PCA
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