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公开(公告)号：KR1020140062782A
公开(公告)日：2014-05-26
申请号：KR1020120129580
申请日：2012-11-15
Applicant: 한국전자통신연구원
IPC: H03K5/1252
CPC classification number: H03K5/088
Abstract: A circuit for suppressing a pulse noise according to the present invention includes a filter circuit for converting a pulse type input signal into a filter signal of an increasing or decreasing type; a level reset circuit for receiving the input and output signals to reset the filter signal; and an output circuit for converting the filter signal into the output signal having a pulse type. The level reset circuit resets the filter signal into a high level when the input and output signals are high levels and resets the filter signal into a low level when the input and output signals are low levels. When the input and output signals have mutually different levels, the level reset circuit does not reset the filter signal. A method of suppressing a pulse noise according to the present invention includes the steps of converting a pulse type input signal into a filter signal of an increasing or decreasing type; receiving the input and output signals to reset the filter signal; and converting the filter signal into the output signal having a pulse type. According to the reset operation, the filter signal is reset into a high level when the input and output signals are high levels, and the filter signal is reset into a low level when the input and output signals are low levels. When the input and output signals have mutually different levels, the filter signal is not reset.
Abstract translation: 根据本发明的用于抑制脉冲噪声的电路包括用于将脉冲型输入信号转换成增减型滤波器信号的滤波电路; 电平复位电路，用于接收输入和输出信号以复位滤波器信号; 以及用于将滤波器信号转换成具有脉冲类型的输出信号的输出电路。 当输入和输出信号为高电平时，电平复位电路将滤波器信号复位为高电平，并且当输入和输出信号为低电平时，电平复位电路将滤波器信号复位为低电平。 当输入和输出信号具有相互不同的电平时，电平复位电路不会复位滤波器信号。 根据本发明的抑制脉冲噪声的方法包括将脉冲型输入信号转换成增减型滤波器信号的步骤; 接收输入和输出信号以复位滤波器信号; 并将滤波器信号转换成具有脉冲类型的输出信号。 根据复位操作，当输入和输出信号为高电平时，滤波器信号被复位为高电平，并且当输入和输出信号为低电平时，滤波器信号被复位为低电平。 当输入和输出信号具有相互不同的电平时，滤波器信号不复位。
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公开(公告)号：KR1020130068050A
公开(公告)日：2013-06-25
申请号：KR1020110135211
申请日：2011-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A hall sensor signal is provided to remove synchronization errors generated in an external controller by outputting a hall sensor signal synchronized with a clock signal. CONSTITUTION: A hall sensor signal generating apparatus(100) comprises a rotor(110) which has magnetism and rotates around a rotary shaft, first, second and third sensor units(120-122) located outside the rotor, and a clock synchronizing unit(130) which synchronizes a hall sensor signal outputted from a hall sensor unit with an operating clock and output the synchronized operation clock and hall sensor signal. [Reference numerals] (130) Clock synchronizing unit; (AA) Motor external controller
Abstract translation: 目的：提供霍尔传感器信号，通过输出与时钟信号同步的霍尔传感器信号来消除在外部控制器中产生的同步误差。 构成：霍尔传感器信号发生装置（100）包括具有磁性并围绕旋转轴旋转的转子（110），位于转子外部的第一，第二和第三传感器单元（120-122）和时钟同步单元 130），其将从霍尔传感器单元输出的霍尔传感器信号与操作时钟同步，并输出同步的操作时钟和霍尔传感器信号。 （附图标记）（130）时钟同步单元; （AA）电机外部控制器
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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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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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Patent Agency Ranking
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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公开(公告)号：KR1020100059364A
公开(公告)日：2010-06-04
申请号：KR1020080118110
申请日：2008-11-26
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A thermoelectric element, a thermoelectric element module and a formation method of the thermoelectric element are provided to reduce costs and mass-produce the thermoelectric element by forming the thermoelectric element on a substrate plane with a lamination type. CONSTITUTION: A first semiconductor nanowire(110) of a first challenge type includes a first barrier region(112). A second semiconductor nanowire(120) of a second challenge type includes a second barrier region. A first electrode(130) is connected to one phase of the first semiconductor nanowire. A second electrode(140) is connected to one phase of the second semiconductor nanowire. A common electrode(150) is connected to the other terminal of the first semiconductor nanowire and the second semiconductor nanowire. A thermal conductivity of the first barrier region is greater than the thermal conductivity of the first semiconductor nanowire.
Abstract translation: 目的：提供热电元件，热电元件模块和热电元件的形成方法，以通过在层叠型基板平面上形成热电元件来降低成本并大量生产热电元件。 构成：第一种类型的第一半导体纳米线（110）包括第一阻挡区（112）。 第二挑战型的第二半导体纳米线（120）包括第二阻挡区域。 第一电极（130）连接到第一半导体纳米线的一相。 第二电极（140）连接到第二半导体纳米线的一相。 公共电极（150）连接到第一半导体纳米线和第二半导体纳米线的另一个端子。 第一阻挡区域的热导率大于第一半导体纳米线的热导率。
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公开(公告)号：KR100919236B1
公开(公告)日：2009-09-30
申请号：KR1020070115825
申请日：2007-11-14
Applicant: 한국전자통신연구원
CPC classification number: G06T15/005 , G06T2210/52
Abstract: 본 발명은 복수의 연산소자(PE)를 구비하는 병렬 프로세서를 이용하여 3차원 그래픽 기하 변환을 수행하는 방법에 관한 것으로, 상기 방법은, 상기 병렬 프로세서를 이용하여 제1 그룹의 정점 벡터들에 대한 모델 변환 및 투영 변환을 수행하는 단계와, 범용 프로세서를 이용하여 상기 제1 그룹의 정점 벡터들에 대한 사원수 보정에 이용되는 값을 계산함과 동시에, 제2 그룹의 정점 벡터들에 대한 모델 변환 및 투영 변환을 수행하는 단계와, 상기 제1 그룹의 정점 벡터들에 대한 사원수 보정 및 화면 매핑을 수행함과 동시에, 상기 제2 그룹의 정점 벡터들에 대한 사원수 보정에 이용되는 값을 상기 범용 프로세서를 이용하여 계산하는 단계와, 상기 제2 그룹의 정점 벡터들에 대한 사원수 보정 및 화면 매핑을 수행하는 단계를 포함한다.
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公开(公告)号：KR1020070058938A
公开(公告)日：2007-06-11
申请号：KR1020060043737
申请日：2006-05-16
Applicant: 한국전자통신연구원
IPC: H01L21/324 , H01L21/3065
CPC classification number: H01L21/67098 , H01L21/02274 , H01L21/67017
Abstract: A rapid thermal remote plasma apparatus for forming a nitride layer using a hydrogen absorption part is provided to effectively solve problems caused by a decrease of the characteristic of gate insulation layers in performing a nitride layer formation process using NH3 by using a hydrogen absorption apparatus. A reaction gas is supplied by a gas supply line(60). A remote plasma generating part(50) activates the reaction gas supplied through the gas supply line to form remote plasma. The hydrogen radical ions among the radical ions generated from the remote plasma generating part are prevented passing through by a hydrogen absorption part(40). A nitride layer is formed by a rapid thermal process part(10) by using the nitrogen radical ions having passed through the hydrogen absorption part. The hydrogen absorption part can be disposed between the remote plasma generating part and the rapid thermal process part.
Abstract translation: 提供一种使用氢吸收部形成氮化物层的快速热远程等离子体装置，以有效地解决使用氢吸收装置进行使用NH 3的氮化物层形成处理时，栅绝缘层的特性降低引起的问题。 反应气体由气体供给管线（60）供给。 远程等离子体产生部件（50）激活通过气体供应管线供应的反应气体以形成远程等离子体。 从远程等离子体产生部分产生的自由基离子中的氢自由基离子被氢吸收部分（40）阻止通过。 通过使用通过氢吸收部分的氮自由基离子，通过快速热处理部件（10）形成氮化物层。 氢吸收部分可以设置在远程等离子体产生部分和快速热处理部分之间。
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