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公开(公告)号：KR1020120072102A
公开(公告)日：2012-07-03
申请号：KR1020100133895
申请日：2010-12-23
CPC classification number: F25D29/00 , F25D2400/361 , F25D2500/04 , F25D2500/06 , F25D2600/02 , F25D2700/08 , G06Q10/087
Abstract: PURPOSE: A food quality managing method of a smart refrigerator is provided to record surrounding environment information in an own-memory so that a final customer purchases food by grasping an environmental history of a distribution process of each food by using a sensor reader. CONSTITUTION: A food quality managing method of a smart refrigerator is as follows. Food management information is obtained from a sensor tag attached on food(S310). Distribution environmental information is obtained from the sensor tag attached on the food(S320). Current environmental information is obtained from the sensor tag attached on the food(S330). Freshness of the food is calculated based on the food management information, the distribution environmental information, and the current environmental information(S340).
Abstract translation: 目的：提供一种智能冰箱的食品质量管理方法，用于在自己的记忆体中记录周围环境信息，以便最终客户通过使用传感器读取器掌握每种食物的分配过程的环境历史来购买食物。 规定：智能冰箱的食品质量管理方法如下。 从安装在食物上的传感器标签获得食品管理信息（S310）。 从附着在食物上的传感器标签获得分配环境信息（S320）。 当前的环境信息是从安装在食物上的传感器标签获得的（S330）。 基于食品管理信息，分配环境信息和当前环境信息计算食物的新鲜度（S340）。
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公开(公告)号：KR1020130061532A
公开(公告)日：2013-06-11
申请号：KR1020110127893
申请日：2011-12-01
IPC: G06K19/077 , G06K17/00
CPC classification number: G06K19/07711 , G06K19/0716
Abstract: PURPOSE: An RFID(Radio Frequency Identification) sensor tag with an auditory notification function and a processing method thereof are provided to attach the RFID sensor tag to a management object article and to monitor a surrounding environment during a distribution process of the article, thereby providing an environmental history of the article. CONSTITUTION: A signal processing device(1) stores a condition generating an event according to a signal inputted through an antenna(3) and determines the status of an event by comparing a sensor data signal outputted from at least one sensor(4) with a predetermined setting value. If an event is generated, the signal processing device outputs a driving signal. An auditory notification device(2) generates and outputs an auditory notification signal according to the driving signal. [Reference numerals] (1) Signal processing device; (100) RFID sensor tag; (11) RF signal processing part; (12) Tag function control part; (13) Sensing signal interface part; (14) Auditory notification driving part; (15) Memory; (16) Power supply part; (2) Auditory notification device(buzzer); (3) Antenna; (4) Sensor(temperature, humidity, illumination, pressure); (5) Power supply
Abstract translation: 目的：提供具有听觉通知功能的RFID（射频识别）传感器标签及其处理方法，以将RFID传感器标签附着到管理对象物品上，并在物品的分配过程中监视周围环境，从而提供 文章的环境史。 构成：信号处理装置（1）存储根据通过天线（3）输入的信号来生成事件的条件，并且通过将从至少一个传感器（4）输出的传感器数据信号与 预设设定值。 如果产生事件，则信号处理装置输出驱动信号。 听觉通知装置（2）根据驱动信号生成并输出听觉通知信号。 （附图标记）（1）信号处理装置; （100）RFID传感器标签; （11）射频信号处理部分; （12）标签功能控制部分; （13）感应信号接口部分; （14）听觉通知驾驶部分; （15）记忆; （16）电源部分; （2）听觉通知装置（蜂鸣器）; （3）天线; （4）传感器（温度，湿度，照度，压力）; （5）电源
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3.发明公开
公开(公告)号：KR1020140067783A
公开(公告)日：2014-06-05
申请号：KR1020120135474
申请日：2012-11-27
IPC: G06K19/077 , G06K17/00
CPC classification number: G06K19/0717
Abstract: Disclosed are an RFID sensor tag supporting dual mode logging, an RFID sensor reader, and a method for controlling the same. The RFID sensor tag according to an embodiment of the present invention supports a dual mode executing a scheduling logging mode which records sensing data at preset intervals and an alarm event logging mode which records the sensing data under a preset alarm condition, and comprises a control unit which records the sensing data in a memory during operation of the corresponding mode; and the memory which has sensing data recording regions separated by mode.
Abstract translation: 公开了一种支持双模式测井的RFID传感器标签，RFID传感器读取器及其控制方法。 根据本发明的实施例的RFID传感器标签支持执行以预设间隔记录感测数据的调度记录模式的双模式和在预设报警条件下记录感测数据的报警事件记录模式，并且包括控制单元 其在相应模式的操作期间将感测数据记录在存储器中; 以及具有通过模式分离的感测数据记录区域的存储器。
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公开(公告)号：KR1020170109117A
公开(公告)日：2017-09-28
申请号：KR1020160032077
申请日：2016-03-17
Applicant: 한국전자통신연구원
CPC classification number: H04W40/248 , H04L45/304 , H04W40/02 , H04W72/0406 , H04W84/18
Abstract: 본발명은다중홉 통신을위한라우팅장치및 방법에관한것으로써, 전술한목적을달성하기위한본 발명의일면에따른모바일애드혹라우팅장치는모바일애드훅네트워크에서토폴로지관리를위한제어정보를생성하는제어정보관리부; 상기제어정보또는제어정보생성을위한정보를다른노드들로송신하고상기다른노드들로부터상기다른노드들의제어정보또는제어정보생성을위한정보를수신하는제어정보송수신부; 상기생성된제어정보와상기수신한제어정보또는제어정보생성을위한정보를이용하여데이터송수신을위한경로를설정하는데이터경로관리부; 및상기설정된경로로데이터를송수신하는데이터송수신부; 를포함하되상기데이터송수신을위한경로와상기제어정보를송수신하는경로는물리적으로서로다른채널을사용하는것을특징으로한다.
Abstract translation: 本发明涉及用于多跳通信的路由设备和方法，以及根据本发明的一个方面的用于实现上述目的的移动自组织路由设备， 信息管理单位; 控制信息发送/接收单元，将用于生成控制信息或控制信息的信息发送到其他节点，并从其他节点接收用于生成其他节点的控制信息或控制信息的信息; 数据路径管理单元，用于使用所生成的控制信息和用于生成控制信息或控制信息的信息来设置用于数据发送/接收的路径; 以及数据发送/接收单元，用于向设定路径发送数据/从设定路径接收数据; 并且用于发送/接收数据的路径和用于发送/接收控制信息的路径在物理上彼此不同。
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公开(公告)号：KR1020150043199A
公开(公告)日：2015-04-22
申请号：KR1020140097450
申请日：2014-07-30
Applicant: 한국전자통신연구원
CPC classification number: G06K7/10118
Abstract: RFID 리더는접근할메모리주소와접근할데이터의길이를포함한접근명령을전송하고, 상기메모리주소에연속하는주소의데이터에접근하고자하는경우, 상기접근명령보다간소화된연속접근명령을전송한다.
Abstract translation: RFID标签及其操作方法技术领域本发明涉及RFID标签及其操作方法，RFID读取器及其操作方法。 RFID读取器发送包括要访问的存储器的地址和要访问的数据的长度的访问命令，并且当尝试在连接到存储器地址的地址访问数据时，发送比访问命令更简化的连续访问命令 。 根据本发明的实施例，可以根据使用目的快速访问RFID标签来标记数据，从而可应用于多种和扩展的应用服务。
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Patent Agency Ranking
公开(公告)号：KR101470053B1
公开(公告)日：2014-12-11
申请号：KR1020110045159
申请日：2011-05-13
Applicant: 한국전자통신연구원
Abstract: 일반모드및 보안모드를지원하는 RFID 태그, 인터로게이터, 및그의동작방법이제공된다. RFID 태그는, 현재동작모드가일반모드인지또는보안모드인지여부를인터로게이터에게알려주고, RFID 태그의현재동작모드에따라서로다른인벤토리과정을수행하고, 인터로게이터를인증할수 있다. 이때, RFID 태그와인터로게이터는상호인증을수행할수도있다.
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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：KR1020110068135A
公开(公告)日：2011-06-22
申请号：KR1020090124978
申请日：2009-12-15
Applicant: 한국전자통신연구원
CPC classification number: G06K7/10217
Abstract: PURPOSE: An RFID reader and signal receiving method thereof are provided to increase recognition distance and correct recognition rate of a reader by extracting a modulation component. CONSTITUTION: A reader transmitting unit(RTx) transmits a transmission signal. A reader receiving unit(RRx) converts a transmission leakage signal of a first frequency band and a response signal of a first frequency band. The reader receiving unit converts a modulation component to a second frequency band from the down-converted result.
Abstract translation: 目的：提供一种RFID读取器及其信号接收方法，通过提取调制分量来提高读取器的识别距离和正确识别率。 构成：读取器发送单元（RTx）发送发送信号。 读取器接收单元（RRx）转换第一频带的发送泄漏信号和第一频带的响应信号。 读取器接收单元将调制分量从下转换结果转换为第二频带。
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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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