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公开(公告)号：KR1020120050198A
公开(公告)日：2012-05-18
申请号：KR1020100111586
申请日：2010-11-10
Applicant: 한국전자통신연구원
CPC classification number: B25J9/1664 , B25J9/1676
Abstract: PURPOSE: A device and a method for controlling the traveling of an autonomous robot system are provided to calculate the reliable recognition data of a curb by applying a probabilistic model to a curb recognition method. CONSTITUTION: A device for controlling the traveling of an autonomous robot system(10) is as follows. When the autonomous robot system enters a road(1), the pattern of a curb is recognized by measuring a distance between the autonomous robot system and the curb. The current state and likelihood of the autonomous robot system are calculated based on the measured distance, and the probabilistic distribution of the current state of the autonomous robot system is modeled. Noise-filtered curb data are calculated using the distance and probabilistic distribution. The steering angle of the autonomous robot system is calculated from the calculated curb data. The steering of the autonomous robot system is controlled depending on the calculated steering angle.
Abstract translation: 目的：提供一种用于控制自主机器人系统的行进的装置和方法，以通过将概率模型应用于路缘识别方法来计算路缘的可靠识别数据。 构成：用于控制自主机器人系统（10）的行进的装置如下。 当自主机器人系统进入道路（1）时，通过测量自主机器人系统和路缘石之间的距离来识别路缘石的图案。 基于测量距离计算自主机器人系统的当前状态和可能性，并对自主机器人系统的当前状态的概率分布进行建模。 使用距离和概率分布计算噪声滤波的路缘数据。 自动机器人系统的转向角由计算出的路边数据计算。 自主机器人系统的转向根据计算出的转向角度进行控制。
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公开(公告)号：KR101141603B1
公开(公告)日：2012-05-17
申请号：KR1020110100456
申请日：2011-10-04
Abstract: PURPOSE: A remote control system for managing a remotely operated robot under multiple frequency environment and a remote control method are provided to perform a current mission regardless of a frequency change by a remote robot when a communication frequency is changed by moving the remote robot to the other FAs(Frequency Area). CONSTITUTION: A remote control system(200) comprises base stations(102/1,102/2), a base station management unit(204), and a remote operation device(2000). Two or more robots(101,102) are connected to the base stations using multiple FAs. The base station management unit receives and updates a total communication traffic and present communication bandwidth of the base stations and changes the frequency band of the remote robot after saving task information and state information of the remote robot when the change of the frequency band of the remote robot is request. The remote operation device manages the base station management after saving the task information and state information of the remote robot and changing the frequency band of the base station management unit so that the task information and state information is recovered.
Abstract translation: 目的：提供用于在多频率环境下管理远程操作的机器人的远程控制系统和远程控制方法，以便当远程机器人通过将远程机器人移动到远程机器人而改变通信频率时，执行当前任务，而不管远程机器人的频率变化如何 其他FA（频域）。 构成：远程控制系统（200）包括基站（102 / 1,102 / 2），基站管理单元（204）和远程操作设备（2000）。 使用多个FA将两个或更多个机器人（101,102）连接到基站。 基站管理单元接收并更新总通信流量并呈现基站的通信带宽，并且在远程机器人的频带的改变之后保存远程机器人的任务信息和状态信息之后改变远程机器人的频带 机器人是要求。 远程操作装置在保存了远程机器人的任务信息和状态信息并改变基站管理单元的频带以使得恢复任务信息和状态信息之后管理基站管理。
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公开(公告)号：KR1020110070734A
公开(公告)日：2011-06-24
申请号：KR1020100052035
申请日：2010-06-01
Applicant: 한국전자통신연구원
CPC classification number: G06F17/60 , B25J9/1605 , G06F9/4494 , G06F17/50
Abstract: PURPOSE: A robot task executing device using robot model definition and a task executing method are provided to offer the convenience of robot task description to a user by executing defined robot model, activity and task through an interpreter scheme. CONSTITUTION: A storage(31) stores defined robot model, activity and task. A task executor(35) creates an executable object from the defined robot model, activity and task. The task executor executes the task from the executable object in response to the execute command of a user.
Abstract translation: 目的：提供使用机器人模型定义的机器人任务执行装置和任务执行方法，通过解释器方案执行定义的机器人模型，活动和任务，为用户提供机器人任务描述的便利。 规定：存储（31）存储定义的机器人模型，活动和任务。 任务执行器（35）从定义的机器人模型，活动和任务创建可执行对象。 任务执行器响应于用户的执行命令从可执行对象执行任务。
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64.发明公开채널 결합을 이용하여 비디오 방송 콘텐츠를 전송하는 헤드엔드 장치 및 비디오 방송 콘텐츠를 수신하는 방송 수신 장치 및 그 방법 有权用于使用频道绑定来发送视频广播内容的头文件，以及广播播放器和用于接收视频广播内容的方法
公开(公告)号：KR1020110069670A
公开(公告)日：2011-06-23
申请号：KR1020100025218
申请日：2010-03-22
Applicant: 한국전자통신연구원 , 광주대학교산학협력단
CPC classification number: H04N21/631 , H04N21/2385 , H04N21/6118
Abstract: PURPOSE: A head-end device transmitting video broadcasting contents using channel combination and a broadcasting receiver receiving the video broadcasting contents, and a method thereof are provided to transmit service transmission information including channel combination information to the broadcasting receiver. CONSTITUTION: A receiving unit(110) receives video broadcasting contents corresponding to a selected broadcasting channel. A plurality of modulators(130) modulates the video broadcasting contents. According to the resolution of the video broadcasting contents, a controller(120) decides the combination of a plurality of transmission channels. If the channel combination is determined, the controller combines the transmission channel. The controller transmits the video broadcasting contents to a broadcasting receiver(200) with the control of the modulator.
Abstract translation: 目的：一种使用信道组合发送视频广播内容的头端设备和接收视频广播内容的广播接收机，并且提供了一种方法来向广播接收机发送包括频道组合信息的业务传输信息。 构成：接收单元（110）接收与选择的广播频道相对应的视频广播内容。 多个调制器（130）调制视频广播内容。 根据视频广播内容的分辨率，控制器（120）决定多个传输信道的组合。 如果确定了信道组合，则控制器组合传输信道。 控制器通过调制器的控制将视频广播内容发送到广播接收机（200）。
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公开(公告)号：KR1020100073958A
公开(公告)日：2010-07-01
申请号：KR1020090042180
申请日：2009-05-14
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A three dimensional forward looking sonar system for ship prevention purpose and a method thereof are provided to detect underwater object rapidly by processing wideband high sensitivity acoustic transducer in high speed. CONSTITUTION: A transducer(100) transmits the ultrasonic wave in underwater according to a control command, and receives the ultrasonic wave generated underwater. A multiplexor(110) converts the ultrasonic signal into the digital signal. A motion sensing unit(120) receives a motion data of a transducer to calculate the position of the underwater object.
Abstract translation: 目的：提供一种用于船舶预防目的的三维前视声纳系统及其方法，通过高速处理宽带高灵敏度声换能器来快速检测水下物体。 构成：传感器（100）根据控制命令在水下传输超声波，并接收水下产生的超声波。 多路复用器（110）将超声波信号转换成数字信号。 运动感测单元（120）接收换能器的运动数据以计算水下物体的位置。
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Patent Agency Ranking
公开(公告)号：KR1020100071207A
公开(公告)日：2010-06-29
申请号：KR1020080129840
申请日：2008-12-19
Applicant: 한국전자통신연구원
IPC: G08G1/14 , G01C21/26 , G08G1/0962
CPC classification number: G08G1/145 , G01C21/26 , G08G1/0962
Abstract: PURPOSE: A guiding service apparatus and a method of the same are provided to find a vehicle in a complex parking space by providing a user with a direction and a distance which are calculated based on location information between the vehicle and the user. CONSTITUTION: A satellite navigation receiver(100) receives information related to a current location from a satellite. A communication antenna(150) transmits the information related to the current location to a terminal for vehicles, and receives information related to the direction and the migration distance of a user from the terminal for vehicles. A guiding service provider(110) provides a road guiding service from the location of the user to a vehicle using the information received through the communication antenna.
Abstract translation: 目的：提供一种引导服务装置及其方法，用于通过向用户提供基于车辆和用户之间的位置信息计算的方向和距离来在复杂停车空间中找到车辆。 构成：卫星导航接收机（100）从卫星接收与当前位置有关的信息。 通信天线（150）将与当前位置相关的信息发送到车辆的终端，并且从车辆的终端接收与用户的方向和移动距离相关的信息。 引导服务提供商（110）使用通过通信天线接收的信息，从用户的位置向车辆提供道路导引服务。
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公开(公告)号：KR100883348B1
公开(公告)日：2009-02-11
申请号：KR1020070070190
申请日：2007-07-12
Applicant: 한국전자통신연구원 , 충북대학교 산학협력단
IPC: H04L27/26
Abstract: 본 발명은 계층변조 기반 수신 시스템에서의 채널 추정 장치 및 그 방법에 관한 것으로, 더욱 상세하게는 주파수 영역의 신호와 선순위 송신신호 및 후순위 송신신호를 이용하여 채널을 추정하되, 상기 선순위 송신신호와 후순위 송신신호에 각각 가중치를 부여하여 채널을 추정함으로써, 훈련신호(훈련심볼) 없이 채널을 추정하기 위한, 계층변조 기반 수신 시스템에서의 채널 추정 장치 및 그 방법에 관한 것으로서, 계층변조 기반 수신 시스템에서의 채널 추정 장치에 있어서, 수신신호를 주파수 영역의 신호로 변환하기 위한 복조 수단; 상기 복조 수단에서 복조한 주파수 영역의 신호와 이전에 추정된 추정채널을 이용하여 채널 등화를 수행하기 위한 채널 등화 수단; 상기 채널 등화 수단에서 채널 등화된 신호로부터 선순위 송신신호 및 후순위 송신신호를 추정하기 위한 송신신호 추정 수단; 및 상기 복조 수단에서 복조한 주파수 영역의 신호와 상기 송신신호 추정 수단에서 추정한 선순위 송신신호 및 후순위 송신신호를 이용하여 채널을 추정하되, 상기 송신신호 추정 수단에서 추정한 선순위 송신신호 및 후순위 송신신호에 각각 가중치를 부여하여 채널을 추정하기 위한 채널 추정 수단을 포함한다.
지상파 DMB, 수신장치, 채널 추정, 채널 등화, 디지털 방송, 계층변조-
公开(公告)号：KR100848142B1
公开(公告)日：2008-07-23
申请号：KR1020040088770
申请日：2004-11-03
Applicant: 한국전자통신연구원
IPC: H04N21/43
CPC classification number: H04M1/72525 , H04H20/91 , H04H60/91 , H04N21/235 , H04N21/26291 , H04N21/41407 , H04N21/42615 , H04N21/4345 , H04N21/435 , H04N21/4355 , H04N21/443 , H04N21/4433 , H04N21/4586 , H04N21/8166 , H04N21/8193
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야
이동통신망 접속 기능을 지원하는 데이터 방송 수신 장치 및 그 방법에 관한 것임.
2. 발명이 해결하려고 하는 기술적 과제
디지털 방송 이동 수신 및 고정 수신 환경에서 미들웨어나 플러그인 소프트웨어를 용이하게 업그레이드함으로써, 다양한 접속 규격의 이동통신용 휴대 단말 장치와 용이하게 접속할 수 있는 데이터 방송 수신 장치 및 그 방법을 제공함.
3. 발명의 해결방법의 요지
수신 신호로부터 다운로드 데이터-상기 다운로드 데이터는 미들웨어 모듈 및 미들웨어 플러그인 소프트웨어 중 적어도 어느 하나를 포함함-를 분리하는 역다중화 수단; 상기 역다중화 수단에 의해 분리된 상기 미들웨어 모듈 또는 미들웨어 플러그인 소프트웨어를 이용하여 상기 데이터 방송 수신 장치의 미들웨어 모듈 또는 미들웨어 플러그인 소프트웨어를 업그레이드하는 다운로드 처리 수단; 및 상기 다운로드 처리 수단에 의해 업그레이드된 상기 데이터 방송 수신 장치의 미들웨어 모듈 또는 미들웨어 플러그인 소프트웨어를 이용하여 이동통신망에 접속하는 접속 수단을 포함함.
4. 발명의 중요한 용도
디지털 방송 시스템 등에 이용됨.
D-TV, 양방향 데이터 방송 서비스, 이동통신망 접속장치, 디지털 방송, 데이터 방송, 업그레이드-
公开(公告)号：KR1020080051737A
公开(公告)日：2008-06-11
申请号：KR1020060123330
申请日：2006-12-06
Applicant: 한국전자통신연구원
Abstract: A backward data transmitting method using a data transmission network in a broadcasting system and a backward data transmission managing method are provided to construct a data transmission network between terminals, thereby increasing the channel amount without a separate relay device. When direct transmission from a terminal to a base station fails, the terminal broadcasts the data packet to the base station or adjacent other terminals. When the adjacent terminal receives the broadcasted data packet(411), the terminal confirms the ID of the received data packet and discriminates whether the received data packet is the packet successively transmitted to the base station(412). When the received data packet is the packet previously transmitted to the base station, the received transmission data packet is discarded(413) and the adjacent terminal waits for the new transmission data packet. When the received data packet is not transmitted to the base station, the adjacent terminal broadcasts the received data packet to the base station or the adjacent other terminals(414).
Abstract translation: 提供了一种在广播系统中使用数据传输网络的反向数据传输方法和反向数据传输管理方法，以在终端之间构建数据传输网络，从而在没有单独的中继设备的情况下增加信道量。 当从终端到基站的直接传输失败时，终端向基站或其他终端广播数据分组。 当相邻终端接收广播数据包（411）时，终端确认接收到的数据包的ID，并判别接收到的数据包是否是连续发送给基站的包（412）。 当接收到的数据分组是先前发送到基站的分组时，丢弃所接收的传输数据分组（413），并且相邻的终端等待新的传输数据分组。 当接收到的数据分组未发送到基站时，相邻终端将接收的数据分组广播到基站或相邻的其他终端（414）。
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70.发明授权방송 시스템에서 상조형 전송 방식을 이용한 역방향 데이터 전송 방법과 그를 위한 역방향 데이터 전송 관리 방법 有权使用广播系统中的合作传输方案返回数据传输的方法以及返回数据传输的管理方法
公开(公告)号：KR100826518B1
公开(公告)日：2008-04-30
申请号：KR1020060123986
申请日：2006-12-07
Applicant: 한국전자통신연구원
IPC: H04N21/25
CPC classification number: H04B7/024 , H04B7/0413 , H04B7/0617 , H04L1/0606 , H04L1/0618
Abstract: A method for transmitting reverse data by using a cooperative transmission scheme in a broadcasting system, and a method for managing the reverse data transmission therefor are provided to perform the reverse data transmission through the cooperative transmission scheme based on mutual cooperation between at least two terminals in a terrestrial broadcasting system, thereby improving reverse channel transmission capability, channel capacity, and service coverage without the installation of a separate repeater. A method for managing reverse data transmission using a cooperative transmission scheme in a BS(Base Station) comprises the following steps of: notifying a broadcasting receiving terminal that the broadcasting receiving terminal transmits reverse data by applying a determined cooperative transmission scheme, wherein the broadcasting receiving terminal determines that the cooperative transmission scheme is suitable to the transmission of reverse data out of broadcasting receiving terminals in the service area of the BS(300); receiving information about adjacent terminals to form a cooperative relation from the broadcasting receiving terminal(302); allocating frequency resources for a use in the cooperative transmission scheme to the adjacent terminals forming the cooperative relation(303); and receiving the reverse data from the broadcasting receiving terminal and the adjacent terminals forming the cooperative relation to restore the optimal reverse data(305).
Abstract translation: 一种用于在广播系统中使用协作传输方案发送反向数据的方法，以及用于管理其反向数据传输的方法，用于通过协作传输方案基于至少两个终端之间的相互协作来执行反向数据传输 地面广播系统，从而提高反向信道传输能力，信道容量和服务覆盖，而无需安装单独的中继器。 一种用于在BS（基站）中使用协作传输方案管理反向数据传输的方法包括以下步骤：通过应用确定的协作传输方案来向广播接收终端通知广播接收终端发送反向数据，其中广播接收 终端确定协作传输方案适合于在BS（300）的服务区域中的广播接收终端的反向数据的传输; 接收关于相邻终端的信息以从广播接收终端（302）形成协作关系; 将协作传输方案中使用的频率资源分配给形成协作关系的相邻终端（303）; 以及从广播接收终端和形成协作关系的相邻终端接收反向数据以恢复最佳反向数据（305）。
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