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公开(公告)号：KR101720134B1
公开(公告)日：2017-03-28
申请号：KR1020110139202
申请日：2011-12-21
Applicant: 한국전자통신연구원
CPC classification number: G06F13/4059
Abstract: 본발명은버스브리지장치에관한것이다. 본발명의버스브리지장치는버스기반인터커넥션의마스터장치와인터페이스를수행하고, 마스터장치로부터읽기및 쓰기전송명령, 주소데이터, 및쓰기데이터를수신하고, 읽기데이터를마스터장치로전송하는슬레이브포트, 전송명령을수신하는명령제어기, 주소데이터를저장하는주소버퍼, 쓰기데이터를저장하는쓰기데이터버퍼, 읽기데이터를저장하는읽기데이터버퍼, 네트워크기반인터커넥션의슬레이브장치와인터페이스를수행하고, 쓰기전송명령시 주소데이터와쓰기데이터를사용하여마스터장치의쓰기데이터를슬레이브장치로출력하고, 읽기전송명령시 슬레이브장치로부터읽기데이터를수신하는프로토콜변환기, 및전송명령에따라명령제어기의제어에의해읽기/쓰기모드로동작하고, 읽기및 쓰기데이터의전송을위해, 주소버퍼와읽기및 쓰기데이터버퍼의출력을제어하는전송모드제어기를포함한다.
Abstract translation: 本发明涉及一种总线桥接装置。 本发明的总线桥装置是从端口来执行主设备和基于总线的互连的接口，和用于接收读出的和从主设备，地址数据写入传送命令和写入数据，并将读取的数据发送到主设备， 执行的从设备和接口，用于读取数据缓冲器和基于网络的互连，用于存储写入数据缓冲器，读取存储在地址缓冲器中的数据，写入存储在指令控制器和地址数据由传输命令被接收的数据，和写入传送命令 当命令控制器的控制下的读/写，根据该协议转换器使用所述写入数据和地址数据，并输出从主设备到从设备，读出传送指令的写入数据时，和用于从所述从设备接收到该读出的数据发送命令 模式，并用于传输读写数据，地址缓冲区以及读写数据缓冲区 Lt。
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公开(公告)号：KR1020140115784A
公开(公告)日：2014-10-01
申请号：KR1020130030880
申请日：2013-03-22
Applicant: 한국전자통신연구원
CPC classification number: G06T7/0028 , G06T7/33 , H04N5/262 , G06K9/46 , G06K9/64
Abstract: An image registration device according to an embodiment of the present invention comprises: a first feature vector magnitude calculating unit for calculating a magnitude of feature vectors corresponding to at least first feature point among feature points of a reference image, and generating a first magnitude value; a second feature vector magnitude calculating unit for calculating a magnitude of feature vectors corresponding to at least second feature point among feature points of a target image, and generating a second magnitude value; a magnitude difference calculating unit for receiving the first and second magnitude values, calculating a magnitude difference between the received first and second magnitude values, and generating a third magnitude value; a first threshold value generating unit for generating a first threshold value based on the first magnitude value and a magnitude ratio set from the outside; and a magnitude difference determining unit for receiving the third magnitude value and the first threshold value, and determining a magnitude difference between the received third magnitude value and the received first threshold value. When it is determined by the magnitude difference determining unit that the third magnitude value is less than the first threshold value, a similarity calculation of the first and second feature points is performed. When it is determined that the third magnitude value is greater than the first threshold value, a magnitude of another feature point of the target image and a magnitude of the first feature point are compared.
Abstract translation: 根据本发明实施例的图像注册装置包括：第一特征矢量量值计算单元，用于计算与参考图像的特征点中的至少第一特征点相对应的特征向量的大小，并产生第一幅度值; 第二特征矢量幅度计算单元，用于计算与目标图像的特征点中的至少第二特征点相对应的特征向量的大小，并生成第二幅度值; 幅度差计算单元，用于接收第一和第二幅值，计算接收的第一和第二幅度值之间的幅度差，并产生第三幅值; 第一阈值生成单元，用于基于所述第一幅度值和从外部设定的幅度比来产生第一阈值; 以及幅度差确定单元，用于接收第三幅度值和第一阈值，以及确定接收的第三幅度值与接收的第一阈值之间的幅度差。 当由幅度差确定单元确定第三幅值小于第一阈值时，执行第一和第二特征点的相似度计算。 当确定第三幅度值大于第一阈值时，比较目标图像的另一特征点的大小和第一特征点的大小。
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公开(公告)号：KR1020140100611A
公开(公告)日：2014-08-18
申请号：KR1020130013011
申请日：2013-02-05
Applicant: 한국전자통신연구원
CPC classification number: G01C21/3492 , G01C21/3415 , G01C21/34 , G01S19/31 , G01S19/39 , G01S19/42 , G08G1/012 , G08G1/0967
Abstract: An operating method of a route guidance system according to an embodiment of the present invention comprises a step of collecting traffic information around a portable device through the portable device; a step of delivering the traffic information collected from the portable device to a server; a step of updating route information based on the traffic information; and a step of feeding the updated route information back to the portable device from the server.
Abstract translation: 根据本发明的实施例的路线引导系统的操作方法包括通过便携式设备收集便携式设备周围的交通信息的步骤; 将从便携式设备收集的交通信息传送到服务器的步骤; 基于交通信息更新路线信息的步骤; 以及从所述服务器向所述便携式设备馈送更新的路线信息的步骤。
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公开(公告)号：KR1020120068292A
公开(公告)日：2012-06-27
申请号：KR1020100129856
申请日：2010-12-17
Applicant: 한국전자통신연구원 , 안동대학교 산학협력단
IPC: B60W30/095 , G08G1/16 , B60R1/00 , B60W50/14
CPC classification number: G08G1/161 , B60W30/0953 , B60W30/0956 , B60W2420/42 , B60W2520/10 , B60W2550/302 , B60W2550/402 , B60W2550/408 , B60R1/00 , B60W2050/146 , B60Y2300/08
Abstract: PURPOSE: Apparatus and method for preventing corrosion are provided to prevent corrosion with a front vehicle by comparing vehicle speed with speed of a front vehicle. CONSTITUTION: Apparatus for preventing corrosion comprises: a camera part(110) obtaining image of a front vehicle; an image recognition part(120) recognize the number of the front vehicle by image-treating of the image of the front vehicle; a wireless communication part collects information about preventing corrosion including a front vehicle identifier and a front vehicle speed through communication with the front vehicle; a speed sensing part(140) senses the speed of the front vehicle; a determination controller(170) identifies the front vehicle through matching the front vehicle identifier and the number of the front vehicle, and generates a control signal for preventing corrosion with the front vehicle through comparison of vehicle speed.
Abstract translation: 目的：提供用于防止腐蚀的装置和方法，以通过将车辆速度与前车辆的速度进行比较来防止前车辆的腐蚀。 构成：用于防止腐蚀的装置包括：获取前车辆的图像的照相机部件（110） 图像识别部件通过对前方车辆的图像进行图像处理来识别前方车辆的号码; 无线通信部件通过与前车辆的通信来收集关于防止腐蚀的信息，包括前车辆识别符和前车速度; 速度检测部分（140）感测前车辆的速度; 确定控制器（170）通过匹配前车辆识别符和前车辆的号码来识别前车辆，并且通过比较车速产生用于防止前车辆的腐蚀的控制信号。
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公开(公告)号：KR1020120034352A
公开(公告)日：2012-04-12
申请号：KR1020100095838
申请日：2010-10-01
Applicant: 한국전자통신연구원 , 안동대학교 산학협력단
CPC classification number: H04N7/181 , G06K9/00805
Abstract: PURPOSE: Obstacle sensing system and method are provided to accurately determine obstacles in front of a vehicle by obtaining 2D image information on actual surrounding environment. CONSTITUTION: An obstacle sensing system comprises a first image obtaining unit(121), a second image obtaining unit(122), an image recognition unit(130), and a danger determining unit(140). The first image obtaining unit selects only laser beam irradiated to the ground of a target distance from at least one laser source and obtains first image information. The second image obtaining unit obtains image of actual surrounding environment as second image information. The image recognition unit processes the line information of a laser beam with 3D shape recognition signals using the first image information.
Abstract translation: 目的：通过获取关于实际环境的2D图像信息，提供障碍物感测系统和方法，准确地确定车辆前方的障碍物。 构成：障碍物感知系统包括第一图像获取单元（121），第二图像获取单元（122），图像识别单元（130）和危险确定单元（140）。 第一图像获取单元仅选择照射到距离至少一个激光源的目标距离的地面的激光束，并获得第一图像信息。 第二图像获取单元获取实际周围环境的图像作为第二图像信息。 图像识别单元使用第一图像信息用3D形状识别信号处理激光束的线信息。
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Patent Agency Ranking
公开(公告)号：KR101061133B1
公开(公告)日：2011-08-31
申请号：KR1020080129544
申请日：2008-12-18
Applicant: 한국전자통신연구원
Abstract: 본 발명은 SoC에서 효율적인 인터럽트 처리를 위한 인터럽트 처리 시스템에 관한 것이다.
본 발명에 따른 인터럽트 처리 시스템은 인터럽트 신호를 각각 생성하는 복수의 인터럽트 소스; 및 하나 또는 그 이상의 특정한 인터럽트 신호가 활성화된 경우, 활성화된 복합 인터럽트 신호를 생성하는 복합 인터럽트 생성기를 포함하고, 상기 복합 인터럽트 생성기는 모드 선택 신호에 따라 앤드 연산 또는 오어 연산을 선택적으로 수행하여 상기 복합 인터럽트 신호를 생성하기 위한 논리 연산부; 및 제 1 제어 신호를 참조하여 상기 인터럽트 신호의 논리 상태를 검출하고, 제 2 제어 신호를 참조하여 상기 인터럽트 신호의 논리 상태를 선택적으로 상기 논리 연산부에 전달하는 복수의 인터럽트 신호 수신부를 포함한다.
본 발명에 따른 인터럽트 처리 시스템은 처리되는 작업의 성격에 따라 인터럽트 신호 생성 여부를 결정함으로써 상황에 따라 유연한 인터럽트 처리가 가능해진다. 결국, 본 발명에 의하면 시스템의 인터럽트 처리 효율이 향상된다.Abstract translation: 本发明涉及一种用于SoC中的高效中断处理的中断处理系统。
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公开(公告)号：KR1020110067373A
公开(公告)日：2011-06-22
申请号：KR1020090123943
申请日：2009-12-14
Applicant: 한국전자통신연구원
CPC classification number: G06K9/4614
Abstract: PURPOSE: An apparatus and method for recognizing image are provided to increase the recognition rate with a small amount of operation and quickly and accurately recognize an object by classifying the input image into True/False on the basis of the threshold value for the True and False image. CONSTITUTION: A characteristic detecting part(300A) inputs the value obtained by using an x / y- axis coordinate value, an axis gradient, and an x / y- axis gradient into an Haar like filter, and extracts a feature of the input image. An image classification part(300B) classifies the input image into True or False using the feature of the input image and threshold value for the True and False image step by step. The characteristic detecting part includes a gradient generator, an absolute value calculation part, an Haar like filter unit, and a normalization part.
Abstract translation: 目的：提供用于识别图像的装置和方法，以通过少量操作来增加识别率，并且基于真假的阈值将输入图像分类为真/假来快速准确地识别对象 图片。 构成：特征检测部（300A）将通过使用x / y轴坐标值，轴渐变和x / y轴梯度获得的值输入到Haar类滤波器中，并提取输入图像的特征 。 图像分类部分（300B）使用输入图像的特征和用于真实和虚假图像的阈值逐步将输入图像分类为True或False。 特征检测部分包括梯度发生器，绝对值计算部分，Haar滤波器单元和归一化部分。
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公开(公告)号：KR1020070061086A
公开(公告)日：2007-06-13
申请号：KR1020060043744
申请日：2006-05-16
Applicant: 한국전자통신연구원
CPC classification number: G06F1/3203 , G06F1/3287 , G06F1/3293 , G06F1/3296 , Y02D10/122 , Y02D10/171 , Y02D10/172 , Y02D50/20
Abstract: A high energy efficiency processor applying DVS is provided to maximize energy efficiency represented as 'performance/total power consumption' by using a simple structure, support a parallel processing architecture by using a plurality of processors, and realize a parallel processor including the plurality of processing elements performing parallel processing. A function unit block(200) performs operation according to an instruction received from an instruction register(110). Each parallel unit block(400) communicates data with an external device. An instruction interpreter(120) interprets the received instruction, and determines an operation mode of the function and parallel unit block required for executing the interpreted instruction. A function unit block operator(300) applies a different voltage level from the operation mode of the function unit block. A parallel unit block operator(500) applies the different voltage level from the operation mode of the parallel unit block. The function unit block includes more than two function units and more than two function unit operators for applying the different voltage level by control of the instruction interpreter.
Abstract translation: 提供应用DVS的高能效处理器，通过使用简单的结构来最大限度地提高表现为“性能/总功耗”的能量效率，通过使用多个处理器支持并行处理架构，并实现包括多个处理的并行处理器 执行并行处理的元素。 功能单元块（200）根据从指令寄存器（110）接收的指令进行操作。 每个并行单元块（400）与外部设备通信数据。 指令解释器（120）解释接收到的指令，并且确定执行解释指令所需的功能和并行单元块的操作模式。 功能单元块操作器（300）从功能单元块的操作模式施加不同的电压电平。 并行单位块运算符（500）从并行单位块的运行模式应用不同的电压电平。 功能单元块包括多于两个功能单元和多于两个功能单元操作器，用于通过指令解释器的控制来应用不同的电压电平。
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公开(公告)号：KR1020170099031A
公开(公告)日：2017-08-31
申请号：KR1020160020732
申请日：2016-02-22
Applicant: 한국전자통신연구원
IPC: H03K19/003 , H03K19/0185 , H04L25/02
CPC classification number: H03K5/04 , G11C29/023 , G11C29/028 , H03K17/08142 , H03K17/687 , H03K2217/0063 , H03K2217/0072
Abstract: 본발명의실시예에따른차동드라이버회로는제 1 드라이버, 제 2 드라이버, 제 1 축전기, 제 2 축전기, 과도구간전압합산회로, 그리고과도구간비대칭보상회로를포함할수 있다. 제 1 드라이버는제 1 구동신호에따라제 1 패드를제 1 전압으로구동할수 있다. 제 2 드라이버는제 2 구동신호에따라제 2 패드를제 2 전압으로구동할수 있다. 제 1 축전기는제 1 및제 2 패드의전압이변화하는과도구간에서, 제 1 패드의전압변화를일단으로제공받아타 단으로전달할수 있다. 제 2 축전기는과도구간에서제 2 패드의전압변화를일단으로제공받아타 단으로전달할수 있다. 과도구간전압합산회로는제 1 및제 2 축전기를통해각각전달된전압을합산할수 있다. 과도구간비대칭보상회로는과도구간전압합산회로의합산된전압에따라제 1 및제 2 구동신호중 적어도하나의슬로프(Slope)를조절하여과도구간에서의제 1 및제 2 드라이버의슬루율비대칭을보정할수 있다.
Abstract translation: 根据本发明可以包含一个第一驱动器，第二驱动器，第一电容器，第二电容器，所述电压瞬变间隔求和电路，与瞬态期间非对称补偿电路的一个实施例的差分驱动电路。 响应于第一驱动信号，第一驱动器可以将第一焊盘驱动到第一电压。 第二驱动器可以根据第二驱动信号将第二焊盘驱动到第二电压。 第一电容器具有第一mitje过渡周期，其中所述第二焊盘变化的电压时，提供接收第一焊盘的电压变化作为一个可通到另一端。 第二电容器可以在瞬态期间接收第二焊盘的电压变化并将其传递到另一端。 瞬态电压求和电路可以对通过第一和第二电容器传递的电压进行求和。 过渡间隔的不对称性补偿电路可以是第一mitje第二驱动sinhojung通过调节基于所述过渡期间的电压求和电路的相加的电压斜率（斜率）eseoui过渡间隔中第一mitje第二驱动器校正所述至少一个压摆率的不对称性。
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公开(公告)号：KR1020130071782A
公开(公告)日：2013-07-01
申请号：KR1020110139202
申请日：2011-12-21
Applicant: 한국전자통신연구원
CPC classification number: G06F13/4059 , G06F13/1605 , G06F13/1668 , G06F13/4031 , Y02D10/14
Abstract: PURPOSE: A bus bridge apparatus is provided to maximize data transmission performance among interconnections, by transmitting and receiving data by considering characteristics among different interconnections. CONSTITUTION: A slave port (210) performs interface with a master device of a bus based interconnection (110), and receives read and write transmission command, address data and write data from the master device, and transmits read data to the master device. A command controller (220) receives the transmission command, and an address buffer (230) stores the address data. A write data buffer (240) stores the write data, and a read data buffer (270) stores the read data. A protocol converter (260) outputs the write data of the master device to the slave device, by using the address and write data in case of the write transmission command. [Reference numerals] (200) Bus bridge apparatus; (210) Slave port; (220) Bus based interconnection; (230) Address buffer; (240) Write data buffer; (250) Transmission mode controller; (260) Protocol converter; (270) Read data buffer; (AA) Bus based interconnection; (BB) Network based interconnection
Abstract translation: 目的：提供一种总线桥接装置，通过考虑不同互连之间的特性，通过发送和接收数据来最大化互连之间的数据传输性能。 构成：从端口（210）与基于总线的互连（110）的主设备进行接口，并且从主设备接收读写传输命令，地址数据和写数据，并将读数据发送到主设备。 命令控制器（220）接收发送命令，地址缓冲器（230）存储地址数据。 写数据缓冲器（240）存储写数据，读数据缓冲器（270）存储读数据。 在写入发送命令的情况下，协议转换器（260）通过使用地址和写入数据将主设备的写入数据输出到从设备。 （附图标记）（200）总线桥装置; （210）从站端口; （220）总线互连; （230）地址缓冲区; （240）写入数据缓冲区; （250）传输模式控制器; （260）协议转换器; （270）读数据缓冲; （AA）总线互连; （BB）基于网络的互连
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