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公开(公告)号：KR1020100063472A
公开(公告)日：2010-06-11
申请号：KR1020080121997
申请日：2008-12-03
Applicant: 한국전자통신연구원
CPC classification number: B60W30/14
Abstract: PURPOSE: A constant-speed driving system and a method thereof are provided to enhance availability to industries in which a global warming prevention agreement is strengthened by offering an environment-friendly and economic driving speed. CONSTITUTION: A constant-speed driving system comprises: steps(S100,S200,S300) of collecting state information of parts of a vehicle, state information of a road, and driving pattern information of a driver; a step(S400) of analyzing fuel efficiency and an exhaust gas amount based on the information; and a step(S500) of controlling the vehicle to have a constant driving speed by producing the constant driving speed.
Abstract translation: 目的：提供一种恒速驱动系统及其方法，通过提供环保和经济的驾驶速度，提高对全球变暖预防协议加强的行业的可用性。 构成：恒速驱动系统包括：收集车辆的部件的状态信息，道路的状态信息以及驾驶员的驾驶模式信息的步骤（S100，S200，S300） 基于该信息分析燃料效率和废气量的步骤（S400）; 以及通过产生恒定的行驶速度来控制车辆具有恒定行驶速度的步骤（S500）。
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公开(公告)号：KR1020090061419A
公开(公告)日：2009-06-16
申请号：KR1020070128426
申请日：2007-12-11
Applicant: 한국전자통신연구원
CPC classification number: G08G1/017 , G08G1/0104 , G08G1/042
Abstract: A vehicle detection method is provided, which can perform the vehicle detection without the additional signal distortion compensation circuit by determining vehicle entrance and exit using the absolute value and relative value of the magnetic sensor. An initial state in which the vehicles is not detected is maintained(S101). If the relative value changes more than the constant level while corresponding to the change of the absolute value(S102), the vehicle is determined to enter the sensing area(S103). The absolute value of the point of time is set up as the critical value(S104). The vehicle is determined that the vehicle enters the sensing area based on the change of the relative value and the set up critical value(S106,S107,S108).
Abstract translation: 提供一种车辆检测方法，其可以通过使用磁传感器的绝对值和相对值来确定车辆入口和出口，而不需要额外的信号失真补偿电路来执行车辆检测。 保持未检测到车辆的初始状态（S101）。 如果相对于绝对值的变化而相对值变化超过恒定值（S102），则确定车辆进入感测区域（S103）。 时间点的绝对值被设定为临界值（S104）。 基于相对值和设定临界值的变化，确定车辆进入感测区域（S106，S107，S108）。
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公开(公告)号：KR1020090050634A
公开(公告)日：2009-05-20
申请号：KR1020070117199
申请日：2007-11-16
Applicant: 한국전자통신연구원
IPC: G08C17/02
CPC classification number: G08G1/096791 , G08G1/20
Abstract: 본 발명은 센서네트워크 기반의 데이터 전달장치 및 방법에 관한 것이다.
본 발명에서 데이터 전달장치는 차량 등의 이동수단에 설치되며, 도로 세그먼트에 진입하면 대응되는 센서네트워크의 노드들을 활성화시키고, 송신노드로부터 데이터를 수신한다. 이후, 데이터 전달장치는 수신한 데이터를 전달해야 하는 목적지까지의 최적경로를 산출하고, 산출된 최적경로에 따라 주변 차량을 이용하거나 자신이 직접 데이터를 목적지로 전달할지를 결정하여 결정된 방법에 따라 데이터를 목적지로 전달한다. 이때, 데이터 전달을 위한 목적지는 동일한 센서네트워크 내의 다른 노드일 수도 있고, 다른 센서네트워크 내의 노드 또는 센터가 될 수 있다.
센서네트워크, 차량, 노드, 센터, 최적경로, 센싱 데이터, 도로상황정보-
公开(公告)号：KR1020090034698A
公开(公告)日：2009-04-08
申请号：KR1020070133743
申请日：2007-12-18
Applicant: 한국전자통신연구원
CPC classification number: G08G1/042
Abstract: An apparatus and a method for measuring vehicle traveling information are provided to omit an external cabling operation for operating a device by wireless communicating. A first sensing part(310-1) detects a vehicle. A second sensing part(310-2) is separated from the first sensing part, and detects a traveling of the vehicle. An amplifier part(320-1~320-n) amplifies a sensed signal. A low pass filter(330-1~330-n) removes a noise in an amplified signal. An A/D converter(340) converts an analog vehicle detecting signal into a digital signal. A central processing part(350) calculates a speed and an acceleration of the vehicle based on a distance difference of the first sensing part and the second sensing part, and a time difference obtained in an SAD(Sum of Absolute Difference) hardware accelerator(360).
Abstract translation: 提供了一种用于测量车辆行驶信息的装置和方法，以省略用于通过无线通信操作设备的外部布线操作。 第一检测部（310-1）检测车辆。 第二检测部（310-2）与第一检测部分分离，并检测车辆的行驶。 放大器部分（320-1〜320-n）放大感测信号。 低通滤波器（330-1〜330-n）消除放大信号中的噪声。 A / D转换器（340）将模拟车辆检测信号转换为数字信号。 中央处理部（350）基于第一感测部和第二感测部的距离差计算车辆的速度和加速度，以及在SAD（绝对值之和）硬件加速器（360）中获得的时间差 ）。
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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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Patent Agency Ranking
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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公开(公告)号：KR1020140121544A
公开(公告)日：2014-10-16
申请号：KR1020130037583
申请日：2013-04-05
Applicant: 한국전자통신연구원
IPC: G08G1/052 , G08G1/0968 , B60R21/013
CPC classification number: G08G1/166 , G08G1/09675 , G08G1/096783 , G08G1/163
Abstract: 교차로 충돌 정보 제공 장치 및 방법이 개시된다. 본 발명에 따른 교차로 충돌 정보 제공 장치는 교차로에 구비된 도로 센서 및 차량 내 구비된 차량 센서 중 어느 하나 이상으로부터 차량 헤딩 정보, 차량 회전 빈도수, 차량 궤적 및 차량 속도 정보를 포함하는 교차로 주변 정보를 획득하는 주변 정보 획득부; 상기 교차로 주변 정보를 이용하여 산출된 차량 충돌 위험도를 포함하는 교차로 충돌 정보를 산출하는 충돌 정보 산출부; 및 사용자에게 산출된 상기 교차로 충돌 정보를 제공하는 충돌 정보 제공부를 포함한다.
Abstract translation: 公开了一种用于提供交叉路口崩溃信息的装置和方法。 根据本发明的用于提供交叉点碰撞信息的装置包括：周围信息获取单元，用于从安装在所述交通事故信息中的道路传感器获取包括车辆标题信息，车辆旋转频率，车辆轨迹和车辆速度信息的交叉点周围信息 交叉点或/和安装在车辆中的车辆传感器; 碰撞信息计算单元，用于使用所述交点周边信息来计算包括所输出的车辆碰撞风险的程度的交叉路口崩溃信息; 以及崩溃信息提供单元，向用户提供输出的交叉路口崩溃信息。
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公开(公告)号：KR101202639B1
公开(公告)日：2012-11-19
申请号：KR1020100068904
申请日：2010-07-16
Applicant: 한국전자통신연구원
Abstract: 본 발명은 교통 정보 알림 기능을 갖는 장치 및 그 동작방법에 관한 것이다. 교통 정보 알림 기능을 갖는 장치는 다수의 교통 상황에 각각 대응되는 교통 알림 버튼들이 배치되어, 하나 이상의 교통 알림 버튼 조작 시, 조작된 교통 알림 버튼에 대응하는 교통 상황 제어 신호를 출력하는 버튼 입력부 및 버튼 입력부에 의해 교통 상황 제어 신호가 전달되면, 교통 상황 제어 신호에 대응하는 교통 상황 정보를 수집하여 교통 알림 메시지를 생성하고, 도로 주변의 노변제어기를 통해 교통센터서버로 전송하는 제어부를 포함한다.
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公开(公告)号：KR1020120067175A
公开(公告)日：2012-06-25
申请号：KR1020100128632
申请日：2010-12-15
Applicant: 한국전자통신연구원
IPC: G08G1/0962 , G08G1/0967 , G08G1/0968 , G06Q50/30
CPC classification number: G08G1/096716 , G08G1/0112 , G08G1/0962 , G08G1/096758 , G08G1/096775 , G08G1/096783 , G06Q50/30 , G08G1/0968
Abstract: PURPOSE: A vehicle driving information providing apparatus and a method thereof are provided to inform a dangerous situation to a driver by analyzing various situations generated while driving a vehicle. CONSTITUTION: A communication unit(214) receives vehicle driving information with respect to a district section of a server. A location information collecting part(212) collects location information. The location information comprises longitude, latitude, and a compass bearing of a vehicle. A controller(216) determines a dangerous situation of a traffic condition. A warning transmission unit(215) transmits a warning message.
Abstract translation: 目的：提供车辆驾驶信息提供装置及其方法，通过分析驾驶车辆时产生的各种情况向驾驶者通知危险情况。 构成：通信单元（214）接收关于服务器的区段的车辆驾驶信息。 位置信息收集部分（212）收集位置信息。 位置信息包括车辆的经度，纬度和方位角。 控制器（216）确定交通状况的危险情况。 警报发送单元（215）发送警告消息。
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公开(公告)号：KR101155626B1
公开(公告)日：2012-06-13
申请号：KR1020080122728
申请日：2008-12-04
Applicant: 한국전자통신연구원
Abstract: Provided are an adaptive communication method and a sensor node for performing the same. The sensor node adaptively selects transmitted signal output strength and a wakeup zone of transmitted data based on a received signal strength indication of a control packet received from a sink node and existence of an obstacle acquired through a sensor, and transmits data based on the adaptive selection. Also, during an operation as a receive mode, the sensor node wakes up and determines whether to receive the data from the transmit node based on wakeup zone configuration information per sensor node received from the sink node and a wakeup zone selected by a sensor node currently operable as a transmit node.
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