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公开(公告)号：KR1020130037837A
公开(公告)日：2013-04-17
申请号：KR1020110102314
申请日：2011-10-07
Applicant: 한국전자통신연구원
CPC classification number: G06Q10/08 , B65D77/24 , B65G61/00 , G06K9/18 , G06K17/00 , G06K19/06028 , G06K19/06037 , G06Q10/087 , G06Q50/02
Abstract: PURPOSE: A synthesis history management system using an RFID(Radio Frequency Identification System) tag and a barcode and a method thereof are provided to combine RFID information with barcode information, thereby supplying product history information and environment information such as temperature change on distribution to an individual product with a low cost barcode method without attaching the RFID tag to the individual product. CONSTITUTION: An RFID tag(610) is attached to a box, which includes a plurality of individual products, and stores an environment history of a distribution process. A barcode recorder(620) provides a barcode, which records ID information of the RFID tag, to the plurality of individual products. A barcode reader(630) recognizes the barcode and outputs the environment history of the distribution process corresponding to the ID information of the RFID tag by using the barcode. [Reference numerals] (610) RFID tag; (620) Barcode recorder; (630) Barcode reader;
Abstract translation: 目的：提供使用RFID（射频识别系统）标签和条形码及其方法的合成历史管理系统，以将RFID信息与条形码信息组合在一起，从而将分配的温度变化等产品历史信息和环境信息提供给 具有低成本条形码方法的单个产品，而不将RFID标签附加到单个产品。 构成：将RFID标签（610）附接到包括多个单独产品的盒子，并存储分发处理的环境历史。 条形码记录器（620）向多个单独的产品提供记录RFID标签的ID信息的条形码。 条形码读取器（630）通过使用条形码识别条形码并输出与RFID标签的ID信息相对应的分发处理的环境历史。 （附图标记）（610）RFID标签; （620）条码记录器; （630）条码阅读器;
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公开(公告)号：KR101220843B1
公开(公告)日：2013-01-10
申请号：KR1020090083103
申请日：2009-09-03
Applicant: 한국전자통신연구원
Abstract: 본 발명에 따른 위치 추적용 장치는 GPS 위성으로부터 발신되는 GPS 신호를 수신하여 자기 위치 정보를 생성하는 GPS 수신부와, 고유 ID 정보가 저장된 메모리와, GPS 수신부에 의해 생성된 자기 위치 정보와 고유 ID 정보를 이용하여 제 1 전송 메시지 프레임을 생성하거나, 고유 ID 정보만을 이용하여 제 2 전송 메시지 프레임을 생성하는 프로세서부를 포함하며, 이러한 위치 추적용 장치를 이용하여 위치 추적 서비스를 제공함으로써, 단 하나의 리더기만 위치 추적용 장치를 인식하더라도 위치 추적용 장치의 위치를 추적할 수 있어 리더기의 위치에 크게 종속되던 태그 위치 인식 범위를 한층 더 확장시킬 수 있는 효과가 있다.
RTLS, 실시간 위치추적, RFID, GPS-
公开(公告)号：KR1020100073106A
公开(公告)日：2010-07-01
申请号：KR1020080131693
申请日：2008-12-22
Applicant: 한국전자통신연구원
CPC classification number: H04W56/00 , G06K19/0723 , H04L27/2656
Abstract: PURPOSE: An RFID reader asynchronous receiver and a frame synchronization method of the receiver are provided to find the start location of payload. CONSTITUTION: The first correlator(210) performs asynchronous demodulation about an FSK(Frequency Shift Keying) signal by using a tone signal corresponding to preamble. The first correlator calculates the first correlation energy value. The second correlator(220) performs asynchronous demodulation about an FSK signal corresponding to each symbol. The second correlator calculates the second correlation energy value. A frame synchronous unit(230) decides a payload start point of the received signal by using the first correlation energy value and the second correlation energy value.
Abstract translation: 目的：提供RFID阅读器异步接收机和接收机的帧同步方法，以找到有效载荷的起始位置。 构成：第一相关器（210）通过使用对应于前导码的音调信号来执行关于FSK（频移键控）信号的异步解调。 第一相关器计算第一相关能值。 第二相关器（220）执行与每个符号对应的FSK信号的异步解调。 第二相关器计算第二相关能量值。 帧同步单元（230）通过使用第一相关能量值和第二相关能量值来确定接收信号的有效载荷开始点。
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公开(公告)号：KR1020170140836A
公开(公告)日：2017-12-22
申请号：KR1020160073114
申请日：2016-06-13
Applicant: 한국전자통신연구원
IPC: G06K19/07 , G06K19/077
Abstract: 본발명은센서태그및 이의동작방법에관한것으로, 본발명의일 측면에따른센서태그는, 센서리더와통신하는센서태그에있어서, 소정의전원을출력하는배터리; 기설정되는활성화신호출력주기에따라활성화신호를출력하는타이밍부; 설치되는목적에따라주변의환경정보를센싱하여센싱정보를획득하는센서부; 및상기활성화신호에따라활성화되고, 상기배터리로부터제공되는전원을공급받아동작하며, 상기센싱정보를상기센서부로부터제공받아저장하는한편, 상기센서리더의요청에따라상기센싱정보를센서리더로전송하는태그칩을포함한다.
Abstract translation: 本发明涉及一种传感器标签和它的操作方法，在根据本发明的一个方面，传感器标签，在传感器读取器与标签传感器，用于输出预定功率的电池通信; 定时单元，用于根据预先设置的激活信号输出周期输出激活信号; 传感器单元，用于根据待安装的对象感测周围环境的环境信息并获取感测信息; 并且接收来自传感器单元的感测信息并存储感测信息，其中响应于来自传感器读取器的请求将感测信息传输到传感器读取器， 还有一个标签芯片。
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Patent Agency Ranking
公开(公告)号：KR1020160115525A
公开(公告)日：2016-10-06
申请号：KR1020150043413
申请日：2015-03-27
Applicant: 한국전자통신연구원
IPC: G06K17/00 , G06K7/10 , G06K19/077
CPC classification number: G06K7/10009 , G06K19/0722
Abstract: 태그데이터쓰기확인을위한알에프아이디리더, 알에프아이디태그및 그방법이개시된다. 본발명의일 실시예에따른일 실시예에따른알에프아이디리더는쓰기확인명령을알에프아이디태그에전송하는송신부와, 쓰기확인명령을수신한알에프아이디태그로부터쓰기확인이필요한데이터의검사값을포함한응답을수신하는수신부와, 정보송수신을처리하며, 수신된응답을이용하여알에프아이디태그에쓰기가수행된데이터를확인하는제어부를포함한다.
Abstract translation: 一种用于执行标签数据的写入检查的RFID读取器，RFID标签及其方法。 根据示例性实施例，RFID读取器可以包括：发送器，用于向RFID标签发送写入检查命令; 从已经接收到写入检查命令的RFID标签接收包括需要写入检查的数据的检查值的响应的接收器; 以及执行信息发送和接收处理的控制器，并且通过使用所接收的响应来检查写在RFID标签上的数据。
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公开(公告)号：KR101152957B1
公开(公告)日：2012-06-08
申请号：KR1020080131693
申请日：2008-12-22
Applicant: 한국전자통신연구원
Abstract: 장거리센서태그리더비동기수신기의프레임동기방법이개시된다. 프레임동기방법은, Reverse Link 프리엠블의“0101”패턴과 No_Modulation(Silence) 구간을이용하여 Payload의시작위치를알아냄을특징으로한다. 이에의해 ISO/IEC 24753에따른 RFID 비동기수신기에서 Payload의시작위치를알아내는것이가능하다.
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公开(公告)号：KR1020120035840A
公开(公告)日：2012-04-16
申请号：KR1020110057661
申请日：2011-06-14
Applicant: 한국전자통신연구원
IPC: G01S19/11
Abstract: PURPOSE: An indoor position tracking system which utilizes a pseudo GPS signal and a method thereof are provided to perform a position tracking process using an indoor GPS signal receiving terminal. CONSTITUTION: An indoor position tracking system comprises an artificial satellite(100), a pseudo GPS signal transmitter(200), a plurality of GPS transmitter antennas(300-1-300-4), and a terminal(400). The pseudo GPS signal transmitter comprises a GPS signal receiving antenna and generates a pseudo GPS signal based on a GPS signal received by the GPS signal receiving antenna. The plurality of GPS transmitter antennas transmits the pseudo GPS signal generated by the pseudo GPS signal transmitter in order to track the location of the indoor terminal.
Abstract translation: 目的：提供一种利用伪GPS信号的室内位置跟踪系统及其方法，以使用室内GPS信号接收终端进行位置跟踪处理。 构成：室内位置跟踪系统包括人造卫星（100），伪GPS信号发射器（200），多个GPS发射器天线（300-1-300-4）和终端（400）。 伪GPS信号发射机包括GPS信号接收天线，并且基于由GPS信号接收天线接收的GPS信号产生伪GPS信号。 多个GPS发射机天线发送由伪GPS信号发射机产生的伪GPS信号，以便跟踪室内终端的位置。
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公开(公告)号：KR1020120012943A
公开(公告)日：2012-02-13
申请号：KR1020100116739
申请日：2010-11-23
Applicant: 한국전자통신연구원
CPC classification number: G01S19/09 , G01S5/0027 , G01S5/0036 , G01S5/0284
Abstract: PURPOSE: A real time location tracking device using a GPS(Global Positioning System) signal relay tag and a method thereof are provided to find the location of a tag with low power by relaying a GPS signal. CONSTITUTION: A GPS signal relay tag(120) is located in connection with an object. The GPS signal relay tag is in connection with receiving a GPS signal from an artificial satellite. The GPS signal relay tag transmits the received GPS signal to a reader(130) installed in a base station or a wire/wireless line sharer. The GPS signal relay tag enables the reader to calculate a location coordinate about the object.
Abstract translation: 目的：提供使用GPS（全球定位系统）信号中继标签及其方法的实时位置跟踪装置，通过中继GPS信号来找到具有低功率的标签的位置。 构成：GPS信号中继标签（120）与物体相连。 GPS信号中继标签与从人造卫星接收GPS信号相结合。 GPS信号中继标签将接收的GPS信号发送到安装在基站或有线/无线线路分配器中的读取器（130）。 GPS信号中继标签使阅读器能够计算关于物体的位置坐标。
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公开(公告)号：KR1020110052263A
公开(公告)日：2011-05-18
申请号：KR1020090109224
申请日：2009-11-12
Applicant: 한국전자통신연구원
CPC classification number: H04J13/0048
Abstract: PURPOSE: A transmitting apparatus of packet data and method thereof in a wireless sensor network are provided to demodulate each packet by using an irregularity Walsh code in a wireless sensor network. CONSTITUTION: A serial-to-parallel converter(212) converts the digital value of the serial stored in the sensed tag into parallel data. The parallel-converted data is inputted through an I channel path and a Q channel path. The I channel path includes a first mixer(213), a first filter(214) and a second mixer(215). The Q channel path includes a third mixer, a second filter, a delay unit, and a fourth mixer.
Abstract translation: 目的：提供无线传感器网络中的分组数据及其方法的发送装置，以通过使用无线传感器网络中的不规则沃尔什码来解调每个分组。 构成：串行到并行转换器（212）将感测标签中存储的串行数字值转换为并行数据。 并行转换数据通过I信道路径和Q信道路径输入。 I信道路径包括第一混频器（213），第一滤波器（214）和第二混频器（215）。 Q通道路径包括第三混频器，第二滤波器，延迟单元和第四混频器。
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