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公开(公告)号：KR1020150086736A
公开(公告)日：2015-07-29
申请号：KR1020140006752
申请日：2014-01-20
Applicant: 한국전자통신연구원
IPC: H04W84/18
Abstract: 본발명은차량내 무선센서네트워크의토폴로지제어방법에관한것으로, 본발명에따르면, 무선센서네트워크를구성하는베이스스테이션과센서노드들간에토폴로지를구성하고, 상기센서노드가상기베이스스테이션으로부터특정제어명령을수신하면자신의배터리잔량을검출한후 그검출한배터리잔량이기준값이하인지를확인하고, 상기검출한배터리잔량이기준값이하이면상기센서노드가이웃노드를이용하여토폴로지를재구성함으로써, 센서노드는남은배터리를효율적으로사용할수 있다.
Abstract translation: 本发明涉及车辆中无线传感器网络的拓扑控制方法。 本发明包括以下步骤：配置传感器节点与包括无线传感器网络的基站之间的拓扑; 当所述传感器节点从所述基站接收到特定控制命令时，检测剩余电池; 检查检测到的剩余电池是否低于参考值; 并且如果检测到的剩余电池低于参考值，则使用相邻节点由传感器节点重新配置拓扑。 因此，传感器节点可以有效地使用剩余的电池。
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公开(公告)号：KR1020150008700A
公开(公告)日：2015-01-23
申请号：KR1020130082981
申请日：2013-07-15
Applicant: 한국전자통신연구원
CPC classification number: G01P15/00 , B60R25/1001 , B60R25/1004 , B60R25/32
Abstract: 차량 침입 감지 방법은 차량의 양쪽 사이드 미러들에 각각 위치하는 제1 센서부와 제2 센서부가 각각 포함하는 적어도 하나의 센서의 초기값을 설정하는 단계, 사이드 미러들에서 차량의 기준점까지의 거리를 기준거리로 설정하는 단계, 제1 센서부와 제2 센서부가 각각 포함하는 가속도계 센서의 측정값과 초기값을 비교한 결과를 토대로 차량의 흔들림을 감지하는 단계 및 흔들림이 감지되는 경우, 제1 센서부 또는 제2 센서부가 포함하는 레이저 센서를 이용하여 기준점까지의 현재거리를 측정하고, 현재거리와 상기 기준거리를 비교하여 차량 침입을 감지하는 단계를 포함한다.
Abstract translation: 根据本发明，车辆入侵检测方法包括：分别设置位于车辆的两个后视镜上的第一和第二传感器部分中的至少一个传感器的初始值的步骤; 设置从后视镜到车辆的参考点的参考距离的步骤; 基于分别包括在第一和第二传感器部分中的加速度计传感器的初始值和测量值之间的比较的结果，检测车辆的摆动的步骤; 以及当检测到车辆的摆动时，使用第一或第二传感器中的激光传感器测量到参考点的当前距离的步骤，并且通过将当前距离与参考距离进行比较来检测入侵车辆。
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公开(公告)号：KR1020140072442A
公开(公告)日：2014-06-13
申请号：KR1020120139857
申请日：2012-12-04
Applicant: 한국전자통신연구원
CPC classification number: G06K9/00536 , G06K9/00791
Abstract: A device for detecting a vehicle acquires a magnetic signal from an intensity of an earth′s magnetic field generated by a movement of a vehicle, detects and classifies the moving vehicle based on information of a recent magnetic signal change pattern which represents changes in the magnetic signal and a magnetic signal change pattern for each vehicle which is stored in a database. Furthermore, the device for detecting a vehicle receives the detection and classification information of the actual moving vehicle from an external information providing server, and gradually updates the information in correspondence to the magnetic signal change pattern for the corresponding vehicle through learning.
Abstract translation: 用于车辆检测的装置根据由车辆的运动产生的地球的磁场的强度获取磁信号，根据最近的磁信号变化模式的信息来检测并分类移动车辆 信号和用于存储在数据库中的每个车辆的磁信号改变模式。 此外，用于车辆检测的装置从外部信息提供服务器接收实际移动车辆的检测和分类信息，并且通过学习逐渐地更新与对应车辆的磁信号改变模式相对应的信息。
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公开(公告)号：KR1020120072127A
公开(公告)日：2012-07-03
申请号：KR1020100133936
申请日：2010-12-23
Applicant: 한국전자통신연구원
IPC: G08G1/09
Abstract: PURPOSE: A transmitting device, receiving device and method thereof are provided to secure economic feasibility by transmitting sensed road information to a moving vehicle. CONSTITUTION: A sensor node receives arriving time information of a collect node(S10). Transmitting function of data is activated(S11). A collection request signal is received from a collect node. Road information is transmitted to the collect node(S12). The collect node delivers road information to a relay station.
Abstract translation: 目的：提供一种发送装置，接收装置及其方法，以通过将感测到的道路信息发送到移动车辆来确保经济可行性。 构成：传感器节点接收收集节点的到达时间信息（S10）。 数据的发送功能被激活（S11）。 从收集节点接收收集请求信号。 道路信息被发送到收集节点（S12）。 收集节点将道路信息提供给中继站。
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公开(公告)号：KR1020110060457A
公开(公告)日：2011-06-08
申请号：KR1020090117052
申请日：2009-11-30
Applicant: 한국전자통신연구원
IPC: G05D1/02
CPC classification number: G05D1/0214 , G05D1/021
Abstract: PURPOSE: An apparatus for an emergency vehicle stop is provided to stop a vehicle by spreading an emergency vehicle stop map in a cell area in wireless to stop a specific vehicle. CONSTITUTION: In an apparatus for an emergency vehicle stop, an ID management unit(102) assigns ID according to a connection request by using vehicle ID. The ID management unit generates an ID map by mapping ID information to the ID of the vehicle. An emergency vehicle stop map generation unit(104) generates an emergency vehicle stop map according to ID information and external emergency stop command. A map changing unit(106) updates the emergency vehicle stop map. A communications unit wirelessly spreads the vehicles emergency stop map.
Abstract translation: 目的：提供一种用于紧急停车的装置，用于通过将无线紧急停车地图展开在小区区域以停止特定的车辆来停止车辆。 构成：在紧急停车装置中，ID管理单元（102）使用车辆ID根据连接请求分配ID。 ID管理单元通过将ID信息映射到车辆的ID来生成ID映射。 紧急车辆停止地图生成单元（104）根据ID信息和外部紧急停止命令生成紧急停车地图。 地图改变单元（106）更新紧急停车地图。 通信单元无线传播车辆紧急停止地图。
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Patent Agency Ranking106.发明公开차량 제어 장치 및 그 자율 주행 방법, 지역 서버 장치 및 그 자율 주행 서비스 방법, 전역 서버 장치 및 그 자율 주행 서비스 방법 有权汽车控制装置及其自主驾驶方法，本地装置及其自动驾驶服务方法，全区域装备及其自动驾驶服务方法
公开(公告)号：KR1020110058384A
公开(公告)日：2011-06-01
申请号：KR1020090115152
申请日：2009-11-26
Applicant: 한국전자통신연구원
CPC classification number: G05D1/0242 , G05D1/0285 , G05D2201/0213 , G08G1/00
Abstract: PURPOSE: A vehicle control system and autonomic driving method, and region server device, autonomic driving service method, entire region server device and autonomic driving service method are provided to proceed the autonomic driving effectively by using all kinds of the sensing information about all service areas. CONSTITUTION: The vehicle control system(400) includes; a communications manager(402) taking charge of data communications with the region server device; a local path generating unit(404) created the local path according to the sensing information and a driving control command received according to the autonomic driving service request from the region server device; a route control part of slaved tracking(406) controlling the vehicles actuator for the vehicles to follow the local path; and a vehicle drive unit(408) performing the autonomic driving of the vehicles according to vehicles actuator. The driving control command includes; a full path from source to the destination location; an additional information including the vehicle speed and near-side lane; and an avoidance route corresponding to the generation of obstacle or event.
Abstract translation: 目的：提供车辆控制系统和自主驾驶方法，区域服务器设备，自主驾驶服务方法，全域服务器设备和自主驾驶服务方法，通过使用各种关于所有服务区域的感知信息，有效地进行自主驾驶 。 构成：车辆控制系统（400）包括： 负责与区域服务器装置的数据通信的通信管理器（402） 本地路径生成单元（404）根据感测信息创建本地路径，根据来自区域服务器装置的自主驾驶服务请求接收到驾驶控制命令; 控制用于车辆的车辆执行器跟随本地路径的从动跟踪（406）的路线控制部分; 以及执行根据车辆执行器的车辆的自主驾驶的车辆驱动单元（408）。 驾驶控制命令包括： 从源到目的地的完整路径; 附加信息，包括车速和近侧车道; 以及对应于障碍物或事件的产生的回避路线。
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公开(公告)号：KR1020110044127A
公开(公告)日：2011-04-28
申请号：KR1020100051209
申请日：2010-05-31
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method of providing event situation guiding service to a user terminal is provided to interpret a message which is exchanged with a local server according to sequence message in an application program of a nomadic device. CONSTITUTION: A local server registers a user terminal in a client list if the user terminal is an effective terminal(408,410). The local server transmits meta data to the user terminal(414). The user terminal exchanges the local server, a request frame and a data frame(416). The local server checks generation of an event(418). The local server transmits an event situation guide message to the user terminal(420).
Abstract translation: 目的：提供一种向用户终端提供事件状况指导服务的方法，以解释根据游牧设备的应用程序中的顺序消息与本地服务器交换的消息。 构成：如果用户终端是有效终端，则本地服务器将用户终端注册到客户列表中（408,410）。 本地服务器向用户终端发送元数据（414）。 用户终端交换本地服务器，请求帧和数据帧（416）。 本地服务器检查事件的生成（418）。 本地服务器向用户终端发送事件状况指导消息（420）。
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公开(公告)号：KR1020110029188A
公开(公告)日：2011-03-23
申请号：KR1020090086737
申请日：2009-09-15
Applicant: 한국전자통신연구원
IPC: G08G1/0969 , G08G1/0968
CPC classification number: G05D1/0274 , B60W30/18 , B60W2550/402 , B60W2710/20 , B60W2720/103 , G05D1/0223 , G05D1/0278 , G05D2201/0213
Abstract: PURPOSE: A navigation apparatus and a driving route information offering method using by it, an automatic driving system and its method are provided to drive unmanned vehicle by determining a driving lane and a driving speed according to a driving path. CONSTITUTION: In a navigation apparatus and a driving route information offering method using by it, an automatic driving system and its method, a GPS receiver(104) receives the location value of vehicles from a satellite. A controller(102) searches a driving path to a destination from a starring point by using the location value. The controller generates driving path information in consideration of reference driving information. A sensor(106) calculates rotation angle and speed and transmit it to the controller. A map information storage unit(108) stores each map information and various sound information.
Abstract translation: 目的：提供一种使用它的导航装置和驾驶路线信息提供方法，一种自动驾驶系统及其方法，以通过根据驾驶路径确定行驶车道和行驶速度来驱动无人驾驶车辆。 构成：GPS导航装置及其使用的驾驶路线信息提供方法，自动驾驶系统及其方法，从卫星接收车辆的位置值。 控制器（102）通过使用位置值从主要点搜索到目的地的行驶路径。 考虑到参考驾驶信息，控制器产生驾驶路径信息。 传感器（106）计算旋转角度和速度并将其传送到控制器。 地图信息存储单元（108）存储各地图信息和各种声音信息。
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公开(公告)号：KR101000956B1
公开(公告)日：2010-12-13
申请号：KR1020080109092
申请日：2008-11-04
Applicant: 한국전자통신연구원
Abstract: 본 발명은 차량 검출장치, 차량 검출장치의 운영 방법 및 액세스포인트 설치 방법에 관한 것이다.
차량 검출장치는 감지영역 내에 차량의 진입을 감지하는 제1 센서부, 감지영역 내에 진입한 차량의 진출을 감지하는 제2 센서부, 제1 센서부 및 제2 센서부의 감지 결과를 하나의 차량 검출정보로 생성하는 정보부 및 차량의 진출을 감지한 직후에, 차량 검출정보를 전송하는 무선통신부를 포함한다.
이러한 차량 검출장치는 차량 검출 시 차량에 의한 무선통신 방해를 최소화하고, 안정적으로 차량 검출에 따른 데이터를 전송할 수 있다.
차량 검출, 진입, 진출, 액세스포인트, 무선-
公开(公告)号：KR1020100064231A
公开(公告)日：2010-06-14
申请号：KR1020080122728
申请日：2008-12-04
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An adaptive communication method and a sensor node for implementing the same are provided to reduce a wake-up time with reducing a communication error. CONSTITUTION: A sensor unit(101) detects an obstacle obstructing a communication of a sensor node. An obstacle determining unit(102) decides the presence of the obstacle based on a sense information. A controller(103) decides a target range of a transmission data of the sensor node.
Abstract translation: 目的：提供一种自适应通信方法和用于实现它的传感器节点，以减少通信错误的唤醒时间。 构成：传感器单元（101）检测阻碍传感器节点通信的障碍物。 障碍物确定单元（102）基于感测信息来确定障碍物的存在。 控制器（103）决定传感器节点的发送数据的目标范围。
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