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公开(公告)号：KR1020090051427A
公开(公告)日：2009-05-22
申请号：KR1020070117815
申请日：2007-11-19
Applicant: 한국전자통신연구원
CPC classification number: H04L69/08 , H04L41/0213 , H04L41/044 , H04L63/08
Abstract: 차내망 게이트웨이가 설치된 차량의 정보를 수집하는 차량 정보 수집 장치는 인식부, 에이전트 엔진 및 전송부를 포함한다. 인식부는 차량의 진입을 인식한다. 에이전트 엔진은 차내망 게이트웨이로부터 차량의 정보를 수집하고, 차량의 정보를 공통의 형식으로 변환하여 변환된 차량 정보를 생성한다. 또한, 전송부는 변환된 차량 정보를 서버로 전송한다.
이로써, 차량 정보 수집 장치는 서비스 제공자들이 차량정보를 보다 용이하게 수집하여, 지능화된 차량 정보 제공을 통해 운전자 편의 증진 서비스를 제공할 수 있다.
SNMP, VIGD, MIB-
公开(公告)号：KR1020090047735A
公开(公告)日：2009-05-13
申请号：KR1020070113731
申请日：2007-11-08
Applicant: 한국전자통신연구원
IPC: G01S5/02
Abstract: 접근점 위치 정보 생성 장치는 접근점까지의 거리를 포함하는 접근점 거리 정보를 생성하고, 접근점 거리 정보를 바탕으로 접근점의 위치를 추정하여 실내 지도에서 접근점의 추정 좌표를 포함하는 접근점 위치 정보를 표시한다. 이후 접근점 위치 정보에 대응하는 위치 확인 신호를 수신하고, 접근점 위치 정보와 위치 확인 신호를 바탕으로 접근점 위치 정보를 갱신한다. 이를 통해 실내 공간에 설치된 접근점의 위치 정보를 생성하여 실내 측위에 이용할 수 있다.
실내 측위, 접근점, 위치, 추정-
公开(公告)号：KR1020090027853A
公开(公告)日：2009-03-18
申请号：KR1020070092999
申请日：2007-09-13
Applicant: 한국전자통신연구원
Abstract: An alert message broadcasting system and a method thereof are provided to quickly inform a dangerous situation on a road to a neighbor hop by using communication between vehicles. A storage unit(210) stores relay car information. A receiver(200) receives car location information from a location determination center. A calculator for calculating a distance between cars calculates a distance between cars based on one's car location received from a car location receiver and location information of a neighbor car. A communication device unit(250) transceives a message related to maintaining and managing a relay car. A relay car selecting unit(230) selects a relay car by using the message transceived through the communication device unit. A relay car maintenance unit(240) maintains/manages the selected relay car.
Abstract translation: 提供一种警报消息广播系统及其方法，通过使用车辆之间的通信来快速地通知到邻近的路上的危险情况。 存储单元（210）存储中继车信息。 接收机（200）从位置确定中心接收车位置信息。 用于计算车间距离的计算器基于从汽车位置接收器接收的车辆位置和邻近车辆的位置信息之间的距离计算轿厢之间的距离。 通信设备单元（250）收发与维护和管理中继车有关的消息。 中继车选择单元（230）通过使用通过通信设备单元收发的消息来选择中继车。 继电器维护单元（240）维护/管理所选择的继电器。
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公开(公告)号：KR100888509B1
公开(公告)日：2009-03-12
申请号：KR1020070117782
申请日：2007-11-19
Applicant: 한국전자통신연구원
CPC classification number: G08G1/0104 , B60W40/06 , E01F9/30 , G08B3/1016 , G08G1/07
Abstract: A sensor data processing system and a processing method thereof are provided to support the services of various scenarios based on the sensor data collected from the sensor network without redevelopment of the data processing device. The sensor network setting information like the road characteristic information, sensor node arrangement information, a sensor data processing rule is inputted to a code generating unit(S101). The sensor data rule among corresponding setting information is verified(S102). If the verification of the sensor data processing rule is completed, a source code corresponding to a library is generated by using inputted setting information(S103). A generated source code is complied(S104). A dynamic linking library is generated(S105). The dynamic linking library is linked to the execution file of the data processing device and supports that the data processor analyzes and processes the sensor data of the corresponding sensor network.
Abstract translation: 提供传感器数据处理系统及其处理方法，以基于从传感器网络收集的传感器数据来支持各种场景的服务，而不需要重新开发数据处理设备。 诸如道路特征信息，传感器节点布置信息，传感器数据处理规则的传感器网络设置信息被输入到代码生成单元（S101）。 验证对应设定信息中的传感器数据规则（S102）。 如果传感器数据处理规则的验证完成，则通过使用输入的设置信息生成与库相对应的源代码（S103）。 符合生成的源代码（S104）。 生成动态链接库（S105）。 动态链接库链接到数据处理设备的执行文件，并支持数据处理器分析和处理相应传感器网络的传感器数据。
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公开(公告)号：KR1020090008863A
公开(公告)日：2009-01-22
申请号：KR1020070072178
申请日：2007-07-19
Applicant: 한국전자통신연구원
CPC classification number: G08G1/167 , G08G1/0116 , G08G1/017
Abstract: A method for preventing vehicle collision using sensor network and an apparatus thereof are provided to prevent vehicle collision in non-signal intersection by informing a warning message after judging collision possibility of a vehicle. A method for preventing vehicle collision using sensor network comprises the following steps: a step for detecting presence of a vehicle in a first danger section and a second danger section(S301, S302); a step for determining collision possibility of a vehicle of the first danger section and a vehicle of the second danger section using vehicles information(S303); a step for displaying a warning message on a first and a second information supply devices(S304); a step for detecting pause of the vehicle in a stop line of a first driveway(S305); a step for detecting presence of the vehicle in the first dander section if the vehicle is not paused in the stop line of the first driveway(S306); a step for detecting pause of the vehicle in a stop line of a second driveway if the vehicle is not in the first danger section(S307); and a step for detecting presence of the vehicle in the second danger section if the vehicle is not paused in the stop line of the second driveway(S308).
Abstract translation: 提供一种使用传感器网络防止车辆碰撞的方法及其装置，用于通过在判定车辆的碰撞可能性之后通知警告消息来防止车辆在非信号交叉路口的碰撞。 一种用于使用传感器网络防止车辆碰撞的方法包括以下步骤：用于检测车辆在第一危险部分和第二危险部分中的存在的步骤（S301，S302）; 使用车辆信息确定第一危险部分的车辆和第二危险部分的车辆的碰撞可能性的步骤（S303）; 在第一和第二信息提供装置上显示警告消息的步骤（S304）; 检测第一车道的停车线中的车辆的暂停的步骤（S305）。 如果车辆没有在第一车道的停止线中暂停，则检测车辆在第一皮条部分中的存在的步骤（S306）; 如果车辆不在第一危险部分中，则检测车辆在第二车道的停止线中的暂停的步骤（S307）; 以及如果车辆在第二车道的停止线路中没有暂停，则检测车辆在第二危险部分中的存在的步骤（S308）。
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Patent Agency Ranking
公开(公告)号：KR100879026B1
公开(公告)日：2009-01-15
申请号：KR1020070034686
申请日：2007-04-09
Applicant: 한국전자통신연구원
CPC classification number: H04W4/08 , G01D21/00 , H04L29/12254 , H04L29/12292 , H04L61/2038 , H04L61/2069 , H04W8/186 , H04W8/26
Abstract: 본 발명은 이종의 센서 노드들로 구성된 센서 네트워크 환경에서 센서 노드들 간의 그룹핑 기술에 관한 것으로, 센서 네트워크 관리 시스템으로부터 그룹 형성 코드를 수신하고, 그룹 형성 코드에 포함된 그룹 조건들 중 해당하는 조건에 대한 그룹 정보를 추출하며, 추출한 그룹 정보를 싱크노드로 전송하고, 주변에 위치한 센서 노드의 신호를 감지하여 부모, 자식, 형제 센서 노드의 정보를 싱크 노드로 전송하는 것을 특징으로 한다. 본 발명에 의하면, 센서노드들 간의 하이브리드 그룹핑 방식을 사용함으로써, 센서 노드의 배터리 소모를 줄이고 원격 소프트웨어 코드 업그레이드를 효율적으로 수행할 수 있다.
센서 네트워크, 싱크 노드, 센서 노드, 그룹 형성 코드, 센서 네트워크 관리 시스템-
公开(公告)号：KR1020080053080A
公开(公告)日：2008-06-12
申请号：KR1020060125032
申请日：2006-12-08
Applicant: 한국전자통신연구원
IPC: G06Q50/30 , G08G1/14 , G08G1/0962 , H04W4/04
CPC classification number: G08G1/14 , G08G1/017 , G06Q50/30 , G08G1/0962
Abstract: A device and a method for guiding parking intelligently are provided to offer a driver a guide service for providing information of a destination and parking lots close to the destination, and guiding an empty parking space in the parking lot by providing a navigation program with the information for the available parking space in real-time before a vehicle enters the parking lot. A video sensor node(10) recognizes a number of a vehicle entering a parking lot. A sensor node(20) detects whether the vehicle enters the parking lot and is parked in the parking lot. An integrated parking management server(40) determines whether the vehicle requests a parking reservation service based on a signal sensed by the video sensor node, and generates information for guiding the vehicle to an available parking space after the vehicle enters the parking lot based on the signal sensed by the sensor node. A wireless terminal(50) provides a driver of the vehicle with the parking reservation service and the information for guiding the vehicle to the available parking space through the internet. The wireless terminal provides a navigation service until the vehicle reaches the parking log by linking with a GPS(Global Positioning System).
Abstract translation: 提供一种用于智能地引导停车的装置和方法，为驾驶员提供指导服务，以提供靠近目的地的目的地和停车场的信息，并通过向导航程序提供信息来引导停车场中的空的停车位 在车辆进入停车场之前，实时地提供可用的停车位。 视频传感器节点（10）识别进入停车场的车辆的数量。 传感器节点（20）检测车辆是否进入停车场并停放在停车场中。 综合停车管理服务器（40）基于视频传感器节点感测到的信号来确定车辆是否请求停车预约服务，并且基于车辆进入停车场之后生成用于将车辆引导到可用停车位的信息 由传感器节点感测的信号。 无线终端（50）为车辆的驾驶员提供停车预约服务和通过互联网将车辆引导到可用的停车位的信息。 无线终端提供导航服务，直到车辆通过与GPS（全球定位系统）连接而到达停车日志。
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公开(公告)号：KR1020080044143A
公开(公告)日：2008-05-20
申请号：KR1020070030351
申请日：2007-03-28
Applicant: 한국전자통신연구원
CPC classification number: H04L27/0014 , G01S19/29 , G01S19/37 , H04L2027/0046 , H04L2027/0065 , H04L2027/0067
Abstract: An apparatus for acquiring a precision carrier frequency by optimizing a search range and an acquiring method using the same are provided to acquire rapidly a signal by using a search method for reducing a search time. A precision carrier frequency acquisition apparatus includes a precision signal generation unit(310) and a precision carrier frequency search unit(320). The precision signal generation unit obtains a precision carrier frequency contiguous to a carrier frequency of an intermediate frequency signal on the basis of a carrier frequency and a code phase extracted from a discrete GNSS(Global Navigation Satellite System) signal. The precision carrier frequency search unit sets a search range for obtaining the precision carrier frequency on the basis of the carrier frequency.
Abstract translation: 提供一种用于通过优化搜索范围来获取精确载波频率的装置和使用其的获取方法，以通过使用用于减少搜索时间的搜索方法来快速获取信号。 精密载波频率获取装置包括精度信号生成单元（310）和精密载波频率检索单元（320）。 精度信号生成单元基于从离散GNSS（全球导航卫星系统）信号提取的载波频率和码相位，获得与中频信号的载波频率相邻的精度载波频率。 精密载波频率搜索单元基于载波频率设置用于获得精确载波频率的搜索范围。
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公开(公告)号：KR1020080041911A
公开(公告)日：2008-05-14
申请号：KR1020060110116
申请日：2006-11-08
Applicant: 한국전자통신연구원
CPC classification number: G06F17/30551
Abstract: A unified data processing apparatus for processing a unified query to various sensor networks and a method thereof are provided to make data process efficient with respect to plural heterogeneous sensor networks which have different features and are physically separated from one another, and to access easily the sensor networks via one interface. A unified query parser(111) parses an inputted integrated query, and analyzes structure of the parsed unified query. A unified query execution plan generator(112) analyzes meaning of the parsed unified query and generates a unified query execution plan for processing the unified query. A unified query optimizer(113) optimizes a processing time of an execution plan generated by the unified query execution plan generator on the basis of query information and sensor network information. A unified query executer(114) subdivides the unified query execution plan by adjusting an execution sequence according to the optimized unified query execution plan, and transfers the unified query from an event processing unit, a temporary data processing unit or a continuity data processing unit according to the execution plan.
Abstract translation: 提供用于处理对各种传感器网络的统一查询的统一数据处理装置及其方法，以使数据处理相对于具有不同特征并且彼此物理分离的多个异种传感器网络有效，并且容易地访问传感器 网络通过一个接口。 统一查询解析器（111）解析输入的集成查询，并分析解析统一查询的结构。 统一查询执行计划生成器（112）分析解析统一查询的含义，并生成用于处理统一查询的统一查询执行计划。 统一查询优化器（113）根据查询信息和传感器网络信息优化统一查询执行计划生成器生成的执行计划的处理时间。 统一查询执行器（114）通过根据优化的统一查询执行计划调整执行顺序来细分统一查询执行计划，并从事件处理单元，临时数据处理单元或连续性数据处理单元传送统一查询 执行计划。
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公开(公告)号：KR100819053B1
公开(公告)日：2008-04-02
申请号：KR1020060125110
申请日：2006-12-08
Applicant: 한국전자통신연구원
CPC classification number: G08G1/042 , G01D5/12 , G08C17/02 , G08G1/0116
Abstract: An apparatus and a method for detecting vehicles are provided to reduce maintenance and installation cost and to measure a traffic volume in many sections by installing the detecting apparatus at roads or parking lots through a compact size. An apparatus for detecting vehicles includes a sensing unit(210), a calculating unit(220), a wireless communication unit(230), and a power supply unit(240). The sensing unit detects the variation of magnetic field. The calculating unit determines whether vehicles exist or not based on the variation of the magnetic field. The wireless communication unit transmits data which represents the existence of the vehicles, to a traffic information collecting unit. The power supply unit supplies an electric power to the calculating unit and the wireless communication unit based on whether or not the variation of magnetic field is varied.
Abstract translation: 提供一种用于检测车辆的装置和方法，以通过在道路或停车场上通过紧凑的尺寸安装检测装置来减少维护和安装成本并且在许多部分中测量交通量。 一种检测车辆的装置，包括感测单元（210），计算单元（220），无线通信单元（230）和电源单元（240）。 感测单元检测磁场的变化。 计算单元基于磁场的变化来确定是否存在车辆。 无线通信单元将表示车辆的存在的数据发送到交通信息收集单元。 电源单元基于磁场的变化是否变化来向计算单元和无线通信单元提供电力。
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