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公开(公告)号：KR1020170082674A
公开(公告)日：2017-07-17
申请号：KR1020160001451
申请日：2016-01-06
Applicant: 한국전자통신연구원
Abstract: 본발명은차량안전주행지원단말장치에관한것으로, 핵심처리장치, V2X 통신장치및 인터넷통신장치를포함하며, 핵심처리장치는차량의안전주행을지원하기위한처리장치로서, 정밀맵데이터베이스, 주변환경검출부, 차량움직임검출부, 정밀차량위치인식부, 정밀장애물위치인식부, 위험도및 주의도계산부, 위험대응모듈부및 제어부를포함하여구성될수 있다.
Abstract translation: 本发明中，核心处理单元，V2X包括通信装置和因特网通信设备，如设备用于支撑跳动的心脏治疗车辆的安全行驶，精密地图数据库，在车辆上的安全驾驶支持的终端设备的环境检测单元 ，它可以被配置成包括车辆运动检测器，精密车辆位置识别部，精密障碍物位置识别部，并注意风险计算部，风险相应的模块单元和控制单元。
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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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公开(公告)号：KR1020120043446A
公开(公告)日：2012-05-04
申请号：KR1020100104755
申请日：2010-10-26
Applicant: 한국전자통신연구원
CPC classification number: G05D1/028 , G05D1/0274 , G05D2201/0213
Abstract: PURPOSE: A position detection device of vehicles and obstacles and a method thereof are provided to enhance accuracy of position detection by using an outline detecting method and a circular detecting method. CONSTITUTION: A position detection device of vehicles and obstacles comprises at least one of distance measuring units and a data processing unit. The data processing unit maps distance data in a lattice layer. The data processing unit detects location of the vehicles according to outcome. The data processing unit detects location of obstacles according to the location of detected vehicles. The data processing unit modifies location of the detected vehicles by using distance data.
Abstract translation: 目的：提供车辆和障碍物的位置检测装置及其方法，以通过使用轮廓检测方法和圆形检测方法来提高位置检测的精度。 构成：车辆和障碍物的位置检测装置包括距离测量单元和数据处理单元中的至少一个。 数据处理单元将距离数据映射在格子层中。 数据处理单元根据结果检测车辆的位置。 数据处理单元根据检测到的车辆的位置来检测障碍物的位置。 数据处理单元通过使用距离数据修改检测到的车辆的位置。
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公开(公告)号：KR1020110060320A
公开(公告)日：2011-06-08
申请号：KR1020090116867
申请日：2009-11-30
Applicant: 한국전자통신연구원
CPC classification number: G05D1/0282 , G05D1/0297 , G05D2201/0213 , G08G1/0112 , G08G1/0133 , G08G1/0145 , G08G1/096725 , G08G1/096741 , G08G1/096775 , G08G1/096811 , G08G1/096844 , G08G1/164 , G08G1/207 , H04L67/12 , H04L67/125 , H04W72/00
Abstract: PURPOSE: An apparatus and a method for controlling a vehicle based on an infra sensor are provided to control a vehicle in wireless through a server by detecting an obstacle and the vehicle using an infra sensor. CONSTITUTION: In an apparatus and a method for controlling a vehicle based on an infra sensor, an infra sensor(102) periodically senses data through various kinds of the sensors. A local server(104) generates vehicle control information by using obstacle information and vehicle information. A roadside communication unit(106) is interlinked with the local server and transmits the vehicle control information to the vehicle in wireless. A global server(108) assigns the local server managing the obstacle and a vehicle guide service. A priority management unit sets a control priority to the vehicles which requests the vehicle guide service.
Abstract translation: 目的：提供一种用于基于下行传感器控制车辆的装置和方法，用于通过使用下行传感器检测障碍物和车辆来通过服务器无线地控制车辆。 构成：在基于红外线传感器控制车辆的装置和方法中，红外线传感器（102）通过各种传感器周期性地感测数据。 本地服务器（104）通过使用障碍物信息和车辆信息来生成车辆控制信息。 路边通信单元（106）与本地服务器相互连接，并且将车辆控制信息以无线方式发送到车辆。 全局服务器（108）分配管理障碍物的本地服务器和车辆引导服务。 优先管理单元对要求车辆引导服务的车辆设定控制优先级。
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公开(公告)号：KR1020110059239A
公开(公告)日：2011-06-02
申请号：KR1020090115903
申请日：2009-11-27
Applicant: 한국전자통신연구원
IPC: H04W4/04
CPC classification number: G08G1/096716 , G01C21/26 , G08G1/096741 , G08G1/096775
Abstract: PURPOSE: A vehicle control method and a system using network are provided to offer information about obstacles on driving and a driving status for free driving and automatic leading of vehicles. CONSTITUTION: A local server 1 detects sense information(S700,S702). The local server 1 detects an object vehicle within a section(S704). The local server 1 collects corresponding sensing information and target vehicle information. The local server 1 creates local route points(S706). The local server 1 transmits the created local route points to a vehicle control terminal through an interface unit(S708).
Abstract translation: 目的：提供车辆控制方法和使用网络的系统，提供有关驾驶障碍物以及驾驶自动驾驶状况和自动驾驶车辆信息的信息。 规定：本地服务器1检测感测信息（S700，S702）。 本地服务器1在一部分内检测到对象车辆（S704）。 本地服务器1收集相应的感测信息和目标车辆信息。 本地服务器1创建本地路由点（S706）。 本地服务器1通过接口单元将创建的本地路由点发送到车辆控制终端（S708）。
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Patent Agency Ranking
公开(公告)号：KR100927604B1
公开(公告)日：2009-11-23
申请号：KR1020070133743
申请日：2007-12-18
Applicant: 한국전자통신연구원
CPC classification number: G08G1/042
Abstract: 본 발명은 SAD(sum of absolute difference) 하드웨어 가속기를 이용한 원보드형 차량 주행 정보 계측 장치 및 방법에 관한 것으로, 차량을 검지하는 두 개 이상의 인접한 센싱부에서 검지한 차량 검지 신호간의 시간차를 SAD(sum of absolute difference) 하드웨어 가속기를 이용하여 실시간으로 도출하며 도출된 높은 정확도의 차량 검지 신호 간 시간차를 기반으로 속도 및 가속도 계측 정확도가 높은 원보드형 차량 주행 정보 계측 장치 및 방법이다.
본 발명에 따른 차량 주행 정보 계측 장치는 차량 검지 모드와 속도 계측 모드로 이원화하여 장치를 운영함으로써 장치의 전력소모를 최소화하며, 무선 송수신 장치와 자체 전원을 내장하여 외부 케이블링 작업이 필요없이 장치의 동작 및 설치가 가능한 차량 주행 정보 계측 장치이다.
센서, 속도, 가속도 계측, 센싱 장치Abstract translation: 本发明提供使用绝对差和（SAD）硬件加速器的单板型车辆驾驶信息测量设备和方法。 在车辆驾驶信息测量装置和方法中，通过SAD硬件加速器实时精确地计算由两个或更多个感测单元感测到的车辆感测信号之间的时间差，并且可以基于该车辆的速度和加速度准确地计算车辆的速度和加速度 车辆感应信号之间的精确时差。 车辆驾驶信息测量设备以两种分离的模式操作，即，车辆感测模式和速度测量模式。 相应地，该设备的功耗可以被最小化。 另外，该设备可以配备无线收发器，使得该设备可以在没有外部电缆的情况下构造和操作。 此外，该设备的功能块可以分开供电。
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公开(公告)号：KR1020090042497A
公开(公告)日：2009-04-30
申请号：KR1020070108281
申请日：2007-10-26
Applicant: 한국전자통신연구원
Abstract: A system and method for providing safety service is provided to inform a danger to a worker by displaying alarm on equipment through ubiquitous sense network system. A fixed sensor unit(100) is composed of an approach sensor(110), a domain sensor(120), and an advance sensor(130). Car entering and exiting, construction domain, and the location information are collected and they are delivered to road side equipment(300). Location information of an operator and the location information of construction equipment are collected and they are delivered to the road side equipment. An information transmitting unit a dangerous situation determined by the danger judgment unit to a display apparatus(400).
Abstract translation: 提供一种用于提供安全服务的系统和方法，通过无处不在的感知网络系统对设备进行显示报警来向工作者通报危险。 固定传感器单元（100）由接近传感器（110），域传感器（120）和提前传感器（130）组成。 车辆进出，建筑领域和位置信息被收集并交付给路边设备（300）。 收集运营人的位置信息和施工设备的位置信息，并将其交付给路边设备。 信息发送单元将由危险判定单元确定的危险情况显示给显示装置（400）。
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公开(公告)号：KR100889755B1
公开(公告)日：2009-03-24
申请号：KR1020070132595
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: H04W52/0216 , H04W80/02 , Y02D70/144
Abstract: A real time sensor network MAC(Media Access Control) communication system and a communication method thereof are provided to reduce power consumption in the multi-hop transmission in a system level. A super frame includes an active section(210) and a slip section(220). The communication is performed in an active section. The communication is not performed in a slip section. The active section includes a beacon block(211) and a forwarding block(213). The beacon block allocates the beacon slot to each beacon transmission node. The beacon slot represents the time period transmitting a beacon frame. The forwarding block allocates the slot to a sink node. The sink node transmits data of the sink node and the data of sensor nodes to an adjacent sink node and a base station in the allocated slot.
Abstract translation: 提供实时传感器网络MAC（媒体访问控制）通信系统及其通信方法，以降低系统级的多跳传输中的功耗。 超级框架包括活动部分（210）和滑动部分（220）。 通信在活动部分执行。 通信不在滑动部分执行。 活动部分包括信标块（211）和转发块（213）。 信标块将信标时隙分配给每个信标传输节点。 信标时隙表示发送信标帧的时间段。 转发块将槽分配给汇聚节点。 汇聚节点将汇聚节点的数据和传感器节点的数据传输到所分配的时隙中的相邻汇聚节点和基站。
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公开(公告)号：KR100881428B1
公开(公告)日：2009-02-06
申请号：KR1020070072178
申请日：2007-07-19
Applicant: 한국전자통신연구원
Abstract: 본 발명은 센서 네트워크를 이용하여 비신호 교차로에서 차량간 위험 상황을 분석하고 교차로 통행권을 제어하는 차량 충돌 방지 방법 및 장치에 관한 것이다. 교차로의 복수의 진입로에 설치된 복수의 센서 및 복수의 릴레이 노드로부터 차량 정보를 수신하여 상기 복수의 진입로 중 2 이상의 진입로에 차량이 존재하는 것을 검지하면, 상기 2 이상의 진입로의 차량간 충돌가능성을 판단하고, 상기 충돌가능성이 있을 경우 상기 차량이 존재하는 2 이상의 정보제공장치에 경고 메시지를 표시한다.
차량 충돌 방지 장치, 통행권제어방법, 센서 네트워크, 비신호 교차로-
公开(公告)号：KR1020080053089A
公开(公告)日：2008-06-12
申请号：KR1020060125053
申请日：2006-12-08
Applicant: 한국전자통신연구원
CPC classification number: H04B7/2643 , G08C17/00 , G08C19/00 , H04L1/0083 , H04L12/28 , H04W74/08
Abstract: An MAC method based on TDMA, and a recording medium recording data for an MAC frame structure are provided to enable a sink node to allocate the slot of each sensor node on the basis of the TDMA in the whole frame structure, thereby configuring a ubiquitous sensor network considering low power and real-time characteristics. An MAC(Media Access Control) method based on TDMA(Time Division Multiple Access) comprises the following steps of: initializing a sensor node(S401); receiving a beacon from a sink node and processing the received beacon(S402); acquiring media access randomly in a requested slot section and requesting the sink node to allocate slots(S403); checking whether the slot request succeeds from next beacon information(S404); transmitting data in an allocated slot section if the slots are allocated(S405); and checking whether the transmission of the data succeeds(S406).
Abstract translation: 提供了一种基于TDMA的MAC方法和一种用于MAC帧结构记录数据的记录介质，以使宿节点能够在整个帧结构中基于TDMA分配每个传感器节点的时隙，从而配置无处不在的传感器 网络考虑低功耗和实时特性。 基于TDMA（时分多址）的MAC（媒体接入控制）方法包括以下步骤：初始化传感器节点（S401）; 从汇聚节点接收信标并处理所接收的信标（S402）; 在请求的时隙部分中随机获取媒体访问，并请求所述汇聚节点分配时隙（S403）; 检查所述时隙请求是否从下一个信标信息成功（S404）; 如果分配了时隙，则在分配的时隙部分中发送数据（S405）; 并检查数据的发送是否成功（S406）。
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