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公开(公告)号：KR1020170007174A
公开(公告)日：2017-01-18
申请号：KR1020160086655
申请日：2016-07-08
Applicant: 한국전자통신연구원
IPC: H04L29/08
Abstract: 무선통신방법이제공된다. 일실시예에따른무선통신방법은, 제1 무선통신장치에의해수행되는무선통신방법은, 채널시간할당(Channel time allocation; CTA) 정보를포함하는수퍼프레임(superframe)을생성하는단계; 및상기생성한수퍼프레임을제2 무선통신장치로전송하는단계를포함하고, 상기채널시간할당정보는, 양방향성채널시간할당(Bidirectional CTA)인지여부를결정하는데이용되는스트림인덱스(Stream index)를포함할수 있다.
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公开(公告)号：KR1020160050487A
公开(公告)日：2016-05-11
申请号：KR1020140148687
申请日：2014-10-29
Applicant: 한국전자통신연구원
Abstract: 본발명에따른무선전력전송방법은무선전력전송시스템에서무선으로전력을전송하는방법에서, 전력송신장치와전력수신장치간에전력전송링크를형성하고, 상기전력전송링크를통해상기전력송신장치에서상기전력수신장치로무선으로전력을전송하는단계, 상기전력전송링크를통해상기전력송신장치와상기전력수신장치간에정보를획득하는단계, 상기정보를이용해상기전력송신장치와상기전력수신장치간에초고속무선데이터통신링크를형성하고, 상기초고속무선데이터통신링크를통해데이터를송수신하는단계를포함한다.
Abstract translation: 在无线电力传输系统中无线发射功率的方法中，根据本发明的无线电力传输方法包括：形成电力传输装置与电力接收装置之间的电力传输链路的步骤， 传输装置通过电力传输链路传送到电力接收装置，通过电力传输链路在电力传输装置和电力接收装置之间获得信息的步骤，在电力传输之间形成高速无线数据通信链路的步骤 设备和电力接收设备通过使用信息和通过高速无线数据通信链路收发数据。 因此，无线电源和数据可以同时收发。
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公开(公告)号：KR1020160046233A
公开(公告)日：2016-04-28
申请号：KR1020140142039
申请日：2014-10-20
Applicant: 한국전자통신연구원
CPC classification number: H02J50/20 , H02J50/80 , H04B5/0031 , H04B5/0037
Abstract: 본발명에따른무선데이터저장장치는근접무선통신단말장치로부터무선으로전력을수신하는무선전력수신부, 상기근접무선통신단말장치와무선통신링크를형성하는안테나를포함하며, 상기무선통신링크를통해상기근접무선통신단말장치와데이터를송수신하는근접대용량무선통신부, 그리고무선으로전력을수신하도록제어하는전력검출부, 상기무선통신링크를형성하여데이터를송수신하도록제어하는저장장치제어부, 데이터저장및 출력을위한메모리부와메모리제어부를포함한다.
Abstract translation: 根据本发明，无线数据存储装置包括：无线电力接收单元，用于从近场无线通信终端装置无线地接收电力; 用于与近场无线通信终端装置形成无线通信链路的天线; 用于通过无线通信链路与近场无线通信终端装置收发数据的近场海量无线通信单元; 电力检测单元，用于控制无线地接收电力; 存储装置控制单元，用于通过形成无线通信链路来控制收发数据; 以及用于存储和输出数据的存储器单元和存储器控制单元。
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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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Patent Agency Ranking
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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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：KR1020100064298A
公开(公告)日：2010-06-14
申请号：KR1020090031776
申请日：2009-04-13
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A memory access device including a multiprocessor effectively managing a plurality of processors accessing a specific memory at the same time is provided to store data or address that a plurality of processors transmits, thereby performing other tasks in different processors by removing one processor for one of access about a memory. CONSTITUTION: The first and second transaction controllers(12,17) are connected to each of the first and second processors(11,16). Each of first and second transaction controllers is connected to a memory access switch(13). A memory controller(14) is connected to the memory access switch. If the first and second processors access the memory device at the same time while the first processor accesses the memory device, the second processor stores address or data in the second transaction controller.
Abstract translation: 目的：提供包括同时有效地管理访问特定存储器的多个处理器的多处理器的存储器访问设备以存储多个处理器发送的数据或地址，从而通过将一个处理器移除一个处理器来执行其他任务 关于内存的访问。 构成：第一和第二事务控制器（12,17）连接到第一和第二处理器（11,16）中的每一个。 第一和第二事务控制器中的每一个连接到存储器访问开关（13）。 存储器控制器（14）连接到存储器存取开关。 如果第一处理器和第二处理器在第一处理器访问存储器件的同时同时访问存储器件，则第二处理器将地址或数据存储在第二事务控制器中。
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