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公开(公告)号：KR101401389B1
公开(公告)日：2014-05-30
申请号：KR1020120156889
申请日：2012-12-28
Applicant: 전자부품연구원
IPC: H04L12/42 , H04L12/701
CPC classification number: H04L12/42
Abstract: Provided are a ring network using an efficient frame and a networking method thereof. The networking method according to an embodiment of the present invention receives an input frame which is started with an address field, generates a local frame which is started with the address field, and generates and transports an output frame by adding the input frame and the local frame. Therefore, the efficiency of the network transmission is improved as the present invention uses an efficient frame in terms of transmission capacity.
Abstract translation: 提供了一种使用高效帧的环网和其联网方法。 根据本发明的实施例的联网方法接收到以地址字段开始的输入帧，生成以地址字段开始的本地帧，并通过将输入帧和本地 帧。 因此，由于本发明在传输容量方面使用有效的帧，所以提高了网络传输的效率。
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公开(公告)号：KR101243372B1
公开(公告)日：2013-03-13
申请号：KR1020110006036
申请日：2011-01-20
Applicant: 전자부품연구원
Abstract: 본 발명은 복수의 내부 노드와 하나의 게이트웨이 서버가 위치한 MOST 통신에서의 노드 디스커버리 방법에 관한 것으로, 상기 게이트웨이가 상기 복수의 내부 노드에게 자체 저장된 QoS-IP 스트리밍 서비스별 Fblock 정보를 요청하고, 상기 복수의 내부 노드로부터 수신된 노드별 서비스별 Fblock 정보를 저장하고 관리하며, 외부 노드로부터 노드 식별자 정보 요청을 수신하면 상기 외부 노드에게 각 노드에 대응한 노드 식별자를 제공하여 상기 외부 노드로부터 적어도 하나의 특정 노드에 대응한 Fblock 정보 요청을 수신하고 상기 적어도 하나의 특정 노드에 대응한 Fblock 정보를 상기 외부 노드에게 제공한다.
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公开(公告)号：KR101205740B1
公开(公告)日：2012-11-28
申请号：KR1020110046684
申请日：2011-05-18
Applicant: 전자부품연구원
CPC classification number: H04L47/50 , H04L69/324
Abstract: PURPOSE: A MOST(media oriented systems transport) network device and a MOST network using the same are provided to transmit data to different routes according to classified kind of data by transmitting and receiving optical signal data. CONSTITUTION: Network interface units(120,125) transmit and receive optical signal data. An input-output part(130) transfers data to a predetermined route according to a classified kind by classifying the kind of data. An outside host control unit(150) schedules the data which is inputted into the input-output part. A DLPM(Data Link Protocol Machine) part(170) transmits and receives the data received from the input-output part using an RTQ(Real Time Queue) or an NRTQ(Non Real Time Queue). The input-output part transmits the data inputted from the network interface to the NRTQ of the DLPM part. [Reference numerals] (120) Network interface; (125) Network interface; (130) Input-output part; (140) Serial port; (150) Outside host control unit; (160) Configuration Memory; (171) NRT queue; (173) RC part; (175) RC part; (179) Synchronous MAC
Abstract translation: 目的：提供一种MOST（面向媒体的系统传输）网络设备和使用它的MOST网络，通过发送和接收光信号数据，根据分类的数据种类将数据传输到不同的路由。 规定：网络接口单元（120,125）发送和接收光信号数据。 输入 - 输出部分（130）通过对数据的种类进行分类，根据分类的种类将数据传送到预定的路线。 外部主机控制单元（150）调度输入到输入 - 输出部分的数据。 DLPM（数据链路协议机器）部分（170）使用RTQ（实时队列）或NRTQ（非实时队列）发送和接收从输入 - 输出部分接收的数据。 输入输出部将从网络接口输入的数据发送到DLPM部分的NRTQ。 （附图标记）（120）网络接口; （125）网络接口; （130）输入输出部分; （140）串口; （150）主机控制单元外; （160）配置存储器; （171）NRT队列; （173）RC部分; （175）RC部分; （179）同步MAC
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公开(公告)号：KR1020120053389A
公开(公告)日：2012-05-25
申请号：KR1020100114633
申请日：2010-11-17
Applicant: 전자부품연구원
Abstract: PURPOSE: A drowsiness detection device and method thereof are provided to exactly detect sleepiness of drivers by increasing recognition ratio of an eye region even in a low-light state. CONSTITUTION: A drowsiness detection device comprises a photographing unit, a drowsiness determination unit(200), an anti- drowsiness driving unit. The photographing unit makes a video of drivers by using visible rays and transfers the video to the drowsiness determination unit. The drowsiness determination unit detects eye region and processes the video into signals. The drowsiness determination unit extracts linear components by doing Hough-transform on the detected eye region. The drowsiness state of the drivers is determined by the number of the linear components. The anti- drowsiness driving unit operates to prevent the drivers from sleeping if the drowsiness state is detected.
Abstract translation: 目的：提供睡眠检测装置及其方法，通过增加即使在低光状态下的眼睛区域的识别率来精确地检测驾驶员的困倦。 构成：睡意检测装置包括拍摄单元，嗜睡判定单元（200），防困行为单元。 拍摄单元通过使用可见光线制作驱动器的视频并将视频传送到嗜睡判定单元。 睡眠判定单元检测眼睛区域并将视频处理成信号。 睡眠判定单元通过在检测到的眼睛区域上进行霍夫变换来提取线性分量。 驾驶员的嗜睡状态由线性分量的数量决定。 如果检测到困倦状态，则抗瞌睡驱动单元操作以防止驾驶员睡眠。
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公开(公告)号：KR101075019B1
公开(公告)日：2011-10-20
申请号：KR1020090132794
申请日：2009-12-29
Applicant: 전자부품연구원
IPC: H04L12/66
Abstract: 게이트웨이를사용하지않고도 MOST25 및 MOST150 네트워크가구축된차량내에서 MOST 네트워크들을서로용이하게변환할수 있는 MOST 네트워크변환장치가제공된다. MOST 네트워크변환장치는, MOST150 단말과연결되어 MOST150 슈퍼프레임구조의데이터를송수신하며, MOST150 슈퍼프레임으로부터제어채널, 동기채널, 비동기채널의데이터를추출하거나, MOST25 슈퍼프레임의제어채널, 동기채널, 비동기채널의데이터를 MOST150 슈퍼프레임으로결합하는 MOST150 연결부; MOST25 단말과연결되어 MOST25 슈퍼프레임구조의데이터를송수신하며, MOST25 슈퍼프레임으로부터제어채널, 동기채널, 비동기채널의데이터를추출하거나, MOST150 슈퍼프레임의제어채널, 동기채널, 비동기채널의데이터를 MOST25 슈퍼프레임으로결합하는 MOST25 연결부; MOST150 슈퍼프레임으로부터추출된제어채널, 동기채널, 비동기채널의데이터를일시저장하는제1 FIFO 버퍼; MOST25 슈퍼프레임으로부터추출된제어채널, 동기채널, 비동기채널의데이터를일시저장하는제2 FIFO 버퍼; 및 MOST150 연결부및 MOST25 연결부가각각추출데이터를선택할수 있는정보를저장하는 MOST 채널설정블록을포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020110077210A
公开(公告)日：2011-07-07
申请号：KR1020090133708
申请日：2009-12-30
Applicant: 전자부품연구원
IPC: G06T7/40
CPC classification number: G06K9/00597 , G06K9/00234 , G06K9/3233
Abstract: PURPOSE: An eye detection method from a face image is provided to perform eye detection without using an additional device. CONSTITUTION: A face region is detected from a face image(S110). A region of interest is selected from the face region(S120). A left side separation eye area and a right side separation eye area are acknowledged from the region of interest(S130). An identical area between the left side separation eye area and the right side separation eye area is recognized as a overall eye area(S160).
Abstract translation: 目的：提供一种来自脸部图像的眼睛检测方法，以便不使用附加装置进行眼睛检测。 构成：从脸部图像检测脸部区域（S110）。 从脸部区域选择感兴趣区域（S120）。 从感兴趣区域确认左侧分离眼区域和右侧分离眼睛区域（S130）。 左侧分离眼区域和右侧分离眼睛区域之间的相同区域被识别为整体眼睛区域（S160）。
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公开(公告)号：KR1020110075672A
公开(公告)日：2011-07-06
申请号：KR1020090132183
申请日：2009-12-28
Applicant: 전자부품연구원
IPC: B60R16/023 , B60R16/02
Abstract: PURPOSE: A device and method for processing vehicle sensor data using XML is provided to convert data format in a vehicle application system by amending only schema data not program code. CONSTITUTION: A device for processing vehicle sensor data using XML comprises a plurality of sensor for vehicles(110,111,112,113), a sensor transform part(120), a signal adjustor(130), an ADC(Analog-to-Digital Converter, 140), a frame maker(150), a sensor data conversion part(160). A vehicle sensor senses the change of the physical quantity and offers the detection signal. The sensor transform part changes the detection signal of the vehicle sensor into the analog signal. The signal adjustor amplifies electronic analog signal to a measurable signal. ADC changes the amplified analog signal into the sensor data of the digital signal. The sensor data conversion part processes the sensor data inputted per each frame in a XML format.
Abstract translation: 目的：提供使用XML处理车辆传感器数据的设备和方法，通过仅修改模式数据而不是程序代码来转换车辆应用系统中的数据格式。 构成：用于使用XML处理车辆传感器数据的装置包括用于车辆的多个传感器（110,111,112,113），传感器变换部分（120），信号调节器（130），ADC（模数转换器140） 框架制造器（150），传感器数据转换部分（160）。 车辆传感器检测物理量的变化并提供检测信号。 传感器变换部将车辆传感器的检测信号变更为模拟信号。 信号调节器将电子模拟信号放大到可测量的信号。 ADC将放大的模拟信号改变为数字信号的传感器数据。 传感器数据转换部分以XML格式处理每帧输入的传感器数据。
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公开(公告)号：KR1020110075371A
公开(公告)日：2011-07-06
申请号：KR1020090131808
申请日：2009-12-28
Applicant: 전자부품연구원
IPC: H04B10/116 , H04B10/40
CPC classification number: H04B10/116 , H04B10/1149
Abstract: PURPOSE: A visible light communication device for a car is provided to continuously maintain car communication in a tunnel by using visible light communication. CONSTITUTION: An optical receiver for vehicle(110) for the vehicles receives a visible light signal from a tunnel lamp. The optical receiver converts the visible light signal into an electric signal. The visible light LED unit for vehicle(120) counts a receives node ID number of the received tunnel light. The visible light LED unit for vehicle converts the calculated vehicle velocity and car location information into the visible light signal. The visible light LED unit for vehicle transmits the visible light signal to the tunnel light.
Abstract translation: 目的：提供一种用于汽车的可见光通信装置，通过使用可见光通信连续地保持隧道内的汽车通信。 构成：用于车辆的车辆用光接收器（110）从隧道灯接收可见光信号。 光接收器将可见光信号转换为电信号。 车辆的可见光LED单元（120）对接收的隧道灯的接收节点ID号进行计数。 用于车辆的可见光LED单元将计算出的车速和轿厢位置信息转换成可见光信号。 用于车辆的可见光LED单元将可见光信号传输到隧道灯。
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公开(公告)号：KR100962404B1
公开(公告)日：2010-06-11
申请号：KR1020070140101
申请日：2007-12-28
Applicant: 전자부품연구원
IPC: G01R23/15
Abstract: 본 발명은 신호 세기 측정 장치에 관한 것으로, 구체적으로 피검사기(DUT :Device Under Test)에서 출력한 두 신호 세기의 차가 자동검사기(ATE : Automatic Test Equipment)에서 측정할 수 있는 신호 세기 측정 동적 범위(Dynamic Range)보다 클 경우에도 피검사기의 신호 세기를 측정하여 피검사기의 성능을 검증할 수 있도록 한 신호 세기 측정 장치 및 방법에 관한 것이다. 이를 위하여 본 발명은 자동검사기와 피검사기의 사이에 위치하여, 피검사기의 측정응답신호를 측정응답변환신호로 변환하는 신호변환기와, 측정응답변환신호를 변환하는데 필요한 변환요구신호를 생성하고, 측정응답변환신호를 입력받아 피검사기의 성능을 검증하는 자동검사기를 포함하는 것을 특징으로 하는 신호 세기 측정장치 및 이를 이용한 신호 세기 측정방법을 제공한다.
자동검사기, 피검사기, 신호변환기-
公开(公告)号：KR1020090072102A
公开(公告)日：2009-07-02
申请号：KR1020070140101
申请日：2007-12-28
Applicant: 전자부품연구원
IPC: G01R23/15
CPC classification number: G01R23/15 , G01R31/2834 , G01R31/2851
Abstract: A signal intensity measurement apparatus and a method thereof are provided to verify performance of a device under test by measuring output signal intensity with conversion of an output signal of the device under test. An automatic test equipment(100) performs repeatedly operation generating a required transform signal to verify performance of a device under test through a plurality of measurement response signals received from the device under test. The automatic test equipment verifies the performance of the device under test. A signal converter(300) is positioned between the automatic test equipment and the device under test. The signal converter outputs a plurality of measurement response signals to a response conversion signal successively.
Abstract translation: 提供了一种信号强度测量装置及其方法，用于通过测试被测设备的输出信号的转换来测量输出信号强度来验证被测器件的性能。 自动测试设备（100）执行重复操作，通过从被测设备接收的多个测量响应信号，产生所需的变换信号，以验证被测设备的性能。 自动测试设备验证被测设备的性能。 信号转换器（300）位于自动测试设备和被测设备之间。 信号转换器将多个测量响应信号依次输出到响应转换信号。
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