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公开(公告)号：KR1020110052332A
公开(公告)日：2011-05-18
申请号：KR1020090109321
申请日：2009-11-12
Applicant: 한국전자통신연구원
Inventor： 양회성
CPC classification number: G06Q50/28 , G06K17/0025
Abstract: PURPOSE: A transport vehicle management server and container vehicle management system including the same are provided to efficiently manage a plurality of container vehicles by using an RFID(Radio Frequency IDentification). CONSTITUTION: An RFID tag(130) is combined with a carrying vehicle and records the container carrying information of the carrying vehicle. An RFID reader receives a tag signal from the RFID tag. The RFID readers detect tag information included in the tag signal. The RFID readers detect received information according to the reception of the tag signal. A carrying vehicle management server(30) detects the container carrying whether the carrying vehicle is loaded by using the container carrying information. The carrying vehicle management server presumes the location of the carrying vehicle.
Abstract translation: 目的：提供包括该运输车辆管理服务器和集装箱车辆管理系统的运输车辆管理服务器和集装箱车辆管理系统，以通过使用RFID（无线电频率识别）来有效地管理多个集装箱车辆。 构成：将RFID标签（130）与携带车辆组合，并记录携带车辆信息的集装箱。 RFID读取器从RFID标签接收标签信号。 RFID阅读器检测标签信号中包含的标签信息。 RFID读取器根据标签信号的接收来检测接收到的信息。 运送车辆管理服务器（30）通过使用容器携带信息来检测携带有载运车辆的集装箱。 运载车辆管理服务器假设运载车辆的位置。
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公开(公告)号：KR101012244B1
公开(公告)日：2011-02-08
申请号：KR1020080086298
申请日：2008-09-02
Applicant: 한국전자통신연구원
CPC classification number: G06K7/10356 , G01S13/82 , G01S13/878
Abstract: RFID를 이용한 실시간 위치 추적 장치 및 그 방법이 개시된다. RFID를 이용한 실시간 위치 추적 장치는 RFID 태그로부터 태그 신호를 수신하는 복수 개의 RFID 리더들로부터 상기 태그 신호의 제1 수신 정보를 획득하는 제1 수신 정보 획득부, 상기 제1 수신 정보에 기초하여 상기 복수 개의 RFID 리더들 중에서 적어도 3개 이상의 RFID 리더들을 포함하는 RFID 리더 그룹을 선택하는 리더 그룹 선택부, 및 상기 선택된 RFID 리더 그룹 내의 RFID 리더들로부터 획득한 상기 제1 수신 정보에 기초하여 상기 RFID 태그의 위치를 계산하는 위치 계산부를 포함한다.
RFID, 위치 추적, 기준 신호, RSSI, TDoA-
公开(公告)号：KR1020100062692A
公开(公告)日：2010-06-10
申请号：KR1020080121439
申请日：2008-12-02
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A real time location system and a real time location tracking method are provided to track a location on a real time in case of establishing a wireless recognition device to a mobile body. CONSTITUTION: A wireless recognition tag(10) is mounted to a location tracking object. A wireless recognition device(20) is installed in a mobile body and receives a recognition information from the wireless recognition tag. The wireless recognition device recognizes a target based on the received recognition information. A position recognition server(30) receives the position information of the wireless recognition device form the wireless recognition device according to a movement of the mobile body. The position recognition server tracks the location of the target based on the received location information.
Abstract translation: 目的：提供实时定位系统和实时位置跟踪方法，以便在向移动体建立无线识别装置的情况下实时跟踪位置。 构成：将无线识别标签（10）安装到位置跟踪对象。 无线识别装置（20）安装在移动体中并从无线识别标签接收识别信息。 无线识别装置基于接收到的识别信息来识别目标。 位置识别服务器（30）根据移动体的移动从无线识别装置接收无线识别装置的位置信息。 位置识别服务器根据接收到的位置信息跟踪目标的位置。
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公开(公告)号：KR1020080042578A
公开(公告)日：2008-05-15
申请号：KR1020060111213
申请日：2006-11-10
Applicant: 한국전자통신연구원
CPC classification number: G06K7/10237 , G06K7/10019
Abstract: An RFID(Radio Frequency IDentification) device integrating an RFID reader and an RFID tag is provided to offer a function of the RFID tag and the RFID reader flexibly according to a use purpose by supporting the tag and reader functions at the same time, as the RFID tag and the RFID reader are integrated in one device. A back-scatter RFID tag analog unit(10) multiplexes/outputs tag data in a back-scatter mode and demultiplexes a command received from an RFID reader. An RFID reader analog unit(20) multiplexes/outputs the command to the RFID tag and demultiplexes the received tag data to be operated as the RFID reader. An SPDT(Single Pole Double Throw) switch(40) connects the back-scatter RFID tag analog unit or the RFID reader analog unit to an antenna based on a switch control signal received from an RFID reader/tag integrated digital unit(30). The RFID reader/tag integrated digital unit outputs the switch control signal to the switch according to a request for operating a tag mode, activates the back-scatter RFID tag analog unit, reads the tag data by receiving the command from the RFID reader through the back-scatter RFID tag analog unit, and transfers the read tag data to the back-scatter RFID tag analog unit.
Abstract translation: 提供集成RFID阅读器和RFID标签的RFID（射频识别）设备，以通过同时支持标签和读取器功能，根据用途灵活地提供RFID标签和RFID读取器的功能，如 RFID标签和RFID读取器集成在一个设备中。 反向散射RFID标签模拟单元（10）以后向散射模式复用/输出标签数据，并且解复用从RFID读取器接收的命令。 RFID读取器模拟单元（20）将命令复用/输出到RFID标签，并将接收到的作为RFID读取器操作的标签数据解复用。 基于从RFID读取器/标签集成数字单元（30）接收的开关控制信号，SPDT（单极双掷）开关（40）将背散射RFID标签模拟单元或RFID读取器模拟单元连接到天线。 RFID阅读器/标签集成数字单元根据操作标签模式的请求将开关控制信号输出到开关，激活背散射RFID标签模拟单元，通过从RFID读取器接收命令读取标签数据 背散射RFID标签模拟单元，并将读取的标签数据传送到背散射RFID标签模拟单元。
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公开(公告)号：KR100789369B1
公开(公告)日：2007-12-28
申请号：KR1020060112246
申请日：2006-11-14
Applicant: 한국전자통신연구원
IPC: H04B5/02
CPC classification number: Y02D70/10 , Y02D70/42 , H04B5/0062 , G06K7/10009 , H04B1/525 , H04B5/02
Abstract: An RFID(Radio Frequency Identification) reader for preventing a leaking transmission signal is provided to limit power of an RF receiving signal to less than circuit sensitivity of a receiver side if a portion of an RF transmission signal is incoming to the RF receiving signal, thereby preventing a receiver from being saturated by the leaking transmission signal. A limiter circuit(200) is installed between a circulator(130) and a band pass filter(140) in order to prevent a receiver(150) from being saturated or destroyed by a leaking transmission signal generated by an RF transmission signal, and limits power of an RF receiving signal applied from the circulator(130). The limiter circuit(200) consists of a diode which is a nonlinear element.
Abstract translation: 如果RF传输信号的一部分进入RF接收信号，则提供用于防止泄漏传输信号的RFID（射频识别）读取器，以将RF接收信号的功率限制为小于接收机侧的电路灵敏度，从而 防止接收机被泄漏的传输信号饱和。 限制器电路（200）安装在循环器（130）和带通滤波器（140）之间，以便防止接收器（150）被RF传输信号产生的泄漏传输信号饱和或破坏，并限制 从循环器（130）施加的RF接收信号的功率。 限幅电路（200）由一个非线性元件的二极管组成。
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Patent Agency Ranking
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公开(公告)号：KR1020170104690A
公开(公告)日：2017-09-18
申请号：KR1020160027041
申请日：2016-03-07
Applicant: 한국전자통신연구원
Abstract: 본발명은위치추적기술에관한것으로, 본발명의일 측면에따른라이프라인기반위치추적시스템은, 롤러에감겨있으며, 구조대원이사고현장에투입하면서가지고가는라이프라인기반의위치추적시스템에있어서, 상기라이프라인의끝단에설치되며, 자신의위치추적을통해상기라이프라인의이동거리를계산하는위치추적부; 상기라이프라인을통해상기위치추적부와통신하며, 상기위치추적부로부터전송되는위치추적정보및 이동거리정보를바탕으로상기구조대원의위치를표시하는모니터링부; 및상기위치추적부와의무선통신을통해각종신호를송수신하는무선통신부를포함한다.
Abstract translation: 本发明根据的是，生命线基于位置的系统中，与辊卷绕，营救基于圆生命线定位系统采取作为输入到现场，根据本发明的一个方面涉及的定位技术， 位置追踪单元，其安装在救生索的一端并通过其自身的位置追踪来计算救生索的移动距离; 监测单元，用于显示九个万亿韩元的经由生命线与定位单元在通信发送的跟踪信息，行驶距离信息的基础上的位置，并且从位置跟踪单元; 以及无线通信单元，用于通过与位置跟踪单元的无线通信发送/接收各种信号。
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