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公开(公告)号：KR101182853B1
公开(公告)日：2012-09-14
申请号：KR1020080130645
申请日：2008-12-19
Applicant: 한국전자통신연구원
CPC classification number: G08G1/14 , B62D15/0285 , G08G1/168
Abstract: Provided are a system and a method for auto valet parking. In the system and method, a parking slot of a target vehicle among a plurality of slots formed in a parking place is determined based on situation information on the parking place and a movement path based on information on current location of the target vehicle and information on the parking slot is determined. The target vehicle is automatically parked in the determined parking slot by moving along the movement path.
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公开(公告)号：KR101168744B1
公开(公告)日：2012-07-26
申请号：KR1020080121997
申请日：2008-12-03
Applicant: 한국전자통신연구원
CPC classification number: B60W30/14
Abstract: 본 발명은 정속 주행 시스템 및 그 방법에 관한 것이다.
차량의 정속 주행 시스템은 차량의 내부 및 외부에 존재하는 부품의 상태정보, 차량이 위치하는 도로의 상태정보 및 차량의 운전자의 운전패턴정보를 수집하고, 수집한 부품의 상태정보, 도로의 상태정보 및 운전패턴정보를 토대로 차량의 연비량 내지 배기가스 배출량을 분석한다. 또한, 분석 결과를 토대로 정속 주행 속도를 산출하여, 산출한 정속 주행 속도로 차량이 주행되도록 제어한다.
이로써, 본 발명은 친환경/경제적인 주행속도를 제공함으로써 지구온난화 방지협약, 배기가스 저감규제 등이 강화된 산업에 활용성을 높일 수 있다.
정속 주행, 차량, 운전자, 도로-
公开(公告)号：KR1020120071576A
公开(公告)日：2012-07-03
申请号：KR1020100133176
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04L67/1065
Abstract: PURPOSE: A distributed hash table based RTPS(Real-Time Publish Subscribe) discovery method, apparatus, and system thereof are provided to operate an SPDP(Simple Participant Discovery Protocol) through unicast by acquiring the location information of an RTPS(Real-Time Publish Subscribe) participant peer through the DHT(Distributed Hash Table) of an overlay network. CONSTITUTION: A participant peer(124) of a participant(134) registers the participant in a DHT of an overlay network. The participant peer acquires the location information of the opponent participant from the DHT. The participant peer exchanges discovery messages with the peer of the participant. Objects of the participant execute handshaking with the object of the opponent participant.
Abstract translation: 目的：提供基于分布式哈希表的RTPS（实时发布订阅）发现方法，装置和系统，以通过单播来操作SPDP（简单参与者发现协议），通过获取RTPS（实时发布）的位置信息 订阅）参与者通过覆盖网络的DHT（分布式散列表）。 构成：参与者（134）的参与者对等体（124）将参与者注册在覆盖网络的DHT中。 参与者同行从DHT获取对方参赛者的位置信息。 参与者对等体与参与者的对等体交换发现消息。 参与者的对象与对手参与者的对象进行握手。
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公开(公告)号：KR101116902B1
公开(公告)日：2012-03-06
申请号：KR1020080131840
申请日：2008-12-23
Applicant: 한국전자통신연구원
Abstract: 본발명에서는차량검출장치들로부터제공되는정보들을토대로각 차량검출장치들을복수의그룹으로분류하고, 상기정보들을토대로각 그룹별로해당차량검출장치들의구성요소를활성화시키거나비활성화시키는제어정보를설정하고, 각차량검출장치들이정보를송신하는신호의전력을설정한다.
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公开(公告)号：KR101069920B1
公开(公告)日：2011-10-05
申请号：KR1020090041378
申请日：2009-05-12
Applicant: 한국전자통신연구원
Abstract: 따라서, 본발명은도로에설치되는센서노드의차량및 기타장애물로인해송수신노드간물리적인통신성공률이가변적으로변화하는환경에서도, 추가적인네트워크오버헤드의발생이적어도안정적으로센서데이터를전송할수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020110065300A
公开(公告)日：2011-06-15
申请号：KR1020100084953
申请日：2010-08-31
Applicant: 한국전자통신연구원
IPC: H04W12/04 , H04W12/10 , H04W12/06 , G08G1/0968
Abstract: PURPOSE: A wireless security communication method for traffic signal transfer is provided to offer optimized security framework technology. CONSTITUTION: A controller creates a message of a predetermined form including traffic information. The controller transmits the generated message to a wireless receiver. The message of the predetermined form comprises header, payload, and MAC(Message Authentication Code) parts. The header part is transmitted without encryption. The payload part is transmitted after encryption. The MAC part is attached as a secure message to the rear of the payload. The MAC part includes the header part and the payload part and is calculated.
Abstract translation: 目的：提供用于交通信号传输的无线安全通信方法，以提供优化的安全框架技术。 规定：控制器创建包含交通信息的预定形式的消息。 控制器将生成的消息发送到无线接收器。 预定形式的消息包括报头，有效载荷和MAC（消息认证码）部分。 头部部分是无加密传输的。 加密后传输有效载荷部分。 MAC部分作为安全消息附加到有效载荷的后部。 MAC部分包括头部和有效载荷部分，并被计算。
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公开(公告)号：KR101008382B1
公开(公告)日：2011-01-13
申请号：KR1020080111563
申请日：2008-11-11
Applicant: 한국전자통신연구원
Abstract: 차량 검출 장치는 다차선의 각 차로 위에 복수의 하위 센서 노드가 설치되어 있으며, 상위 센서 노드가 각 하위 센서 노드와 데이터 전송선으로 연결되어 있다. 따라서, 각 하위 센서 노드가 통행하는 차량의 차량 검지 데이터를 검출하고, 상위 센서 노드는 각 하위 센서 노드로부터 데이터 전송선을 통해 차량 검지 데이터를 제공받는다. 이와 같이, 각 하위 센서 노드로부터 제공받은 차량 검지 데이터는 교통 정보 센터로 제공된다.
차량, 검지, 센서, 전송선, 유선-
公开(公告)号：KR1020100073227A
公开(公告)日：2010-07-01
申请号：KR1020080131840
申请日：2008-12-23
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A network administration method for vehicle detection is provided to manage the energy efficiency the vehicle detecting apparatus. CONSTITUTION: A system groups vehicle detection devices(S120). The system decides the current signal state according to traffic signal information(S140,S150). The system produces first activation control information according to the signal state and vehicle entrance/exit information(S170). The system transmits the first activation control information. The system produces the second transmission power setting information according to the traffic(S190).
Abstract translation: 目的：提供一种用于车辆检测的网络管理方法，用于管理车辆检测装置的能量效率。 构成：系统组合车辆检测装置（S120）。 系统根据交通信号信息决定当前信号状态（S140，S150）。 该系统根据信号状态和车辆入口/出口信息产生第一激活控制信息（S170）。 系统发送第一激活控制信息。 该系统根据业务量产生第二发送功率设定信息（S190）。
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公开(公告)号：KR1020100062844A
公开(公告)日：2010-06-10
申请号：KR1020090029321
申请日：2009-04-06
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus and a method for detecting vehicles are provided to accurately detect and determine the entrance and exit of a vehicle by generating transition information in a vehicle state through the detection of the conversion slope of a magnetic signal. CONSTITUTION: A magnetic sensor consecutively collets a magnetic signal. The magnetic signal changes due to the movement of a vehicle. A slope detecting unit detects the conversion slope of a magnetic signal. A vehicle state transition unit generates information related to the transition in a vehicle state. A vehicle entrance and exit determining unit determines the entrance or exit of a vehicle.
Abstract translation: 目的：提供一种用于检测车辆的装置和方法，以通过检测磁信号的转换斜率，通过产生车辆状态下的转移信息来准确地检测和确定车辆的入口和出口。 构成：磁传感器连续地夹住磁信号。 磁信号由于车辆的移动而变化。 斜率检测单元检测磁信号的转换斜率。 车辆状态转移单元生成与车辆状态的过渡有关的信息。 车辆入口和出口确定单元确定车辆的入口或出口。
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公开(公告)号：KR1020100062810A
公开(公告)日：2010-06-10
申请号：KR1020090024050
申请日：2009-03-20
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A lay type wireless car detection apparatus and a controlling method thereof are provided to wirelessly transmit traffic information including the existence or nonexistence of vehicles to a data collection unit by wirelessly sensing a vehicle. CONSTITUTION: A first and a second sensor units(11,13) are perpendicularly buried in a road surface. The first and the second sensor units sense a vehicle signal. An antenna unit(15) is arranged between the first and the second sensor units. The antenna unit transmits traffic information including the existence or nonexistence of vehicles. A controller(23) generates the traffic information including the existence or nonexistence of vehicles. A wireless communications unit(21) supplies the traffic information to the antenna unit. A power supply unit supplies the power to the controller.
Abstract translation: 目的：提供一种无线车载无线检测装置及其控制方法，其通过无线方式将车辆的车辆的存在或不存在来将数据无线传送到数据收集单元。 构成：第一和第二传感器单元（11,13）垂直埋在路面上。 第一和第二传感器单元检测车辆信号。 天线单元（15）布置在第一和第二传感器单元之间。 天线单元传输包括车辆的存在或不存在的交通信息。 控制器（23）产生包括车辆的存在或不存在的交通信息。 无线通信单元（21）将业务信息提供给天线单元。 电源单元为控制器供电。
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