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公开(公告)号：KR1020120067923A
公开(公告)日：2012-06-26
申请号：KR1020110064863
申请日：2011-06-30
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A wireless sensor network system and a communication method of the same are provided to effectively respond abnormal situations by co-existing a zigbee-based wireless sensor network and a wireless local area network(LAN) system. CONSTITUTION: Sensor networks(11, 12, 13) include a plurality of sensor nodes. Local servers(21, 22, 23) function as gateways between the sensor networks and a backbone network and transmit data. The overlaying managing parts of the local servers generate wireless LAN overlay networks. Data transmitted from the sensor nodes are processed based on the wireless LAN overlay networks. A data processing process includes the following: the sensor nodes receive a response message containing an address allocated from a wireless LAN system; and the sensor nodes transmit and receive data through wireless LAN overlay network.
Abstract translation: 目的：提供无线传感器网络系统及其通信方法，以通过共存的基于ZigBee的无线传感器网络和无线局域网（LAN）系统来有效地响应异常情况。 构成：传感器网络（11,12,13）包括多个传感器节点。 本地服务器（21,22,23）作为传感器网络与骨干网络之间的网关，并传输数据。 本地服务器的重叠管理部分生成无线局域网覆盖网络。 基于无线局域网覆盖网络，从传感器节点发送的数据进行处理。 数据处理过程包括以下：传感器节点接收包含从无线LAN系统分配的地址的响应消息; 传感器节点通过无线局域网覆盖网络发送和接收数据。
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公开(公告)号：KR1020120066798A
公开(公告)日：2012-06-25
申请号：KR1020100128075
申请日：2010-12-15
Applicant: 한국전자통신연구원
CPC classification number: H04W64/00 , G01S5/0018 , G01S2205/008
Abstract: PURPOSE: An apparatus and a method for recognizing the position of a fixed node are provided to recognize the position of a fixed node by using analysis result of received signal strength. CONSTITUTION: An apparatus(201) for recognizing the position of a fixed node comprises an interface(203), a processor(205), and database(207). The interface is linked with event occurrence about the position recognition of the fixed node and extracts the packet date corresponding to a moving node related to an event. The processor analyzes the location of the moving node from the extracted packet data and radio signal strength about the packet data and recognizes the location of the fixed node by using the analyzed result.
Abstract translation: 目的：提供一种用于识别固定节点位置的装置和方法，通过使用接收信号强度的分析结果来识别固定节点的位置。 构成：用于识别固定节点的位置的装置（201）包括接口（203），处理器（205）和数据库（207）。 该接口与关于固定节点的位置识别的事件发生相关联，并提取与事件相关的移动节点相对应的分组日期。 处理器从提取的分组数据和关于分组数据的无线电信号强度分析移动节点的位置，并通过使用分析结果来识别固定节点的位置。
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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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35.发明公开범용 인터페이스 포트와 플러그 앤 플레이 기능을 구비한 센서 노드, 범용 인터페이스 포트와 센서 디바이스 드라이버를 구비한 센서 보드, 범용 인터페이스 포트 및 각각의 동작 방법 无效传感器节点设备带有插头和播放的传感器接口端口，传感器板配备传感器设备驱动器，接口端口及其各种方法的GERNERAL-PURPOSE接口端口
公开(公告)号：KR1020110120810A
公开(公告)日：2011-11-04
申请号：KR1020100104922
申请日：2010-10-26
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A sensor node including a general-purpose interface port with a plug and play, sensor board including a general-purpose interface port with a sensor device driver, general-purpose interface port and each method thereof are provided to enable a control unit to automatically recognize and control a sensor unit through a universal interface port. CONSTITUTION: A universal interface port(240) offers an interface with a sensor board. The universal interface port downloads a sensor device driver from a connected sensor board. A controller(210) controls the sensor board by using the downloaded sensor device driver. The controller processes sensing data which is generated by a senor included in the sensor board. The universal interface port download a sensor device driver which is related with at least one among SPI(Serial Peripheral Interface), I2C(Inter-Integrated Circuit), ADC(Analog to Digital Converter), Interrupt, and frequency.
Abstract translation: 目的：提供包括具有即插即用的通用接口端口的传感器节点，包括具有传感器设备驱动器的通用接口端口，通用接口端口及其各种方法的传感器板，以使控制单元能够 通过通用接口端口自动识别和控制传感器单元。 构成：通用接口端口（240）提供与传感器板的接口。 通用接口端口从连接的传感器板下载传感器设备驱动程序。 控制器（210）通过使用下载的传感器设备驱动器来控制传感器板。 控制器处理由包括在传感器板中的传感器产生的感测数据。 通用接口端口下载与SPI（串行外设接口），I2C（内部集成电路），ADC（模数转换器），中断和频率中至少一个相关的传感器设备驱动程序。
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Patent Agency Ranking
公开(公告)号：KR1020110070063A
公开(公告)日：2011-06-24
申请号：KR1020090126736
申请日：2009-12-18
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: Y02B20/40 , H05B37/0218 , F21V23/0471 , H05B37/0227 , Y02B20/44
Abstract: PURPOSE: A light control apparatus is provided to not turn a light on when the illuminance of an indoor is high, thereby preventing unnecessary power consumption. CONSTITUTION: An infrared sensing unit(110) is located at a remote location. The infrared sensing unit measures the temperature and distance about an object located in an indoor. An illuminance sensing unit(120) measures the illuminance of the indoor. A determining unit(130) determines whether light control is needed based on the information received from the infrared sensing unit and the illuminance sensing unit. A controller(140) controls a light according to the determination result of the determining unit.
Abstract translation: 目的：提供一种照明控制装置，用于在室内的照度高时不使灯亮，防止不必要的电力消耗。 构成：红外感测单元（110）位于远程位置。 红外感测单元测量位于室内的物体的温度和距离。 照度感测单元（120）测量室内的照度。 确定单元（130）基于从红外线感测单元和照度感测单元接收的信息确定是否需要光控制。 控制器（140）根据确定单元的确定结果控制光。
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公开(公告)号：KR1020110064891A
公开(公告)日：2011-06-15
申请号：KR1020090121662
申请日：2009-12-09
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
CPC classification number: G06F8/76
Abstract: PURPOSE: A network nodes programming method of sensor network is provided to reduce a power consumption and a traffic load. CONSTITUTION: A code is received(S110). For example, a code to be programmed for network nodes is received to a sensor network. According to the kind of code, the programming method is selected(S120). For example, when the code is created, the code kind is detected from the code. The code is programmed by the selected programming method(S130). Therefore, an optimized programming method can be applied by the code kind.
Abstract translation: 目的：提供传感器网络的网络节点编程方法，以降低功耗和流量负载。 规定：收到代码（S110）。 例如，要为网络节点编程的代码被接收到传感器网络。 根据代码的种类，选择编程方法（S120）。 例如，当代码被创建时，从代码中检测代码类型。 代码通过选择的编程方法进行编程（S130）。 因此，优化的编程方法可以通过代码类型应用。
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公开(公告)号：KR1020110049645A
公开(公告)日：2011-05-12
申请号：KR1020100057901
申请日：2010-06-18
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A data communication system is provide to realize a master/salve mode by using a SPI method without a hardware and realize a high performance sensor node through a multiprocessor. CONSTITUTION: A sub processor or a neighboring device is connected to a main processor(110) through a SPI(Serial Peripheral Interface) method and perform operation corresponding to a command which is transmitted from the main processor. A connection through the SPI method is comprised by a bus line. The bus line includes a MISO(Master In Slave Out) for data transmission, a MOSI(Master Out Slave In) line, a SS(Slave Select) line, an interrupt line, and a SCK(SPI Clock) line.
Abstract translation: 目的：提供数据通信系统，通过使用没有硬件的SPI方法实现主/硬件模式，并通过多处理器实现高性能传感器节点。 构成：子处理器或相邻设备通过SPI（串行外围接口）方法连接到主处理器（110），并且执行与从主处理器发送的命令相对应的操作。 通过SPI方式的连接由总线组成。 总线包括用于数据传输的MISO（主从输出），MOSI（主输出从属）线，SS（从选择）线，中断线和SCK（SPI时钟）线）。
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公开(公告)号：KR1020110018139A
公开(公告)日：2011-02-23
申请号：KR1020090075777
申请日：2009-08-17
Applicant: 한국전자통신연구원
CPC classification number: G06Q50/30 , G06K7/10009 , G06K17/00 , G06K19/0723
Abstract: PURPOSE: An unmanned bicycle management system, capable of supplying the load and return of a convenient bicycle to a user is provided to efficiently manage the bicycle to a unmanned bicycle management office through a fixed code. CONSTITUTION: An unmanned bicycle management office(100) supplies at least one service about loaning or storing the bicycle to a user. An integrated management server(200) integrates the unmanned bicycle management office in a type code system including an identification code of registered bicycles. The integrated management server manages the service about the bicycle.
Abstract translation: 目的：提供一种无人自行车管理系统，能够向用户提供方便的自行车的负载和返回，以通过固定代码有效地将自行车管理到无人驾驶的自行车管理办公室。 规定：无人驾驶自行车管理办公室（100）至少提供一个关于将自行车出租或存放在用户身上的服务。 综合管理服务器（200）将无人自行车管理办公室集成在包括登记的自行车的识别码的类型代码系统中。 综合管理服务器管理有关自行车的服务。
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公开(公告)号：KR101006803B1
公开(公告)日：2011-01-10
申请号：KR1020080093224
申请日：2008-09-23
Applicant: 한국전자통신연구원
Abstract: 인증 기능을 갖는 RFID 인증 장치 및 방법을 개시한다. 인증 기능을 갖는 RFID 인증 방법은 인증 리더기가 인증 태그로부터 수신된 인증 정보를 이용하여 인증 키를 결정하는 단계와, 인증 키와 임의로 생성한 입력 키를 이용하여 출력 키를 생성하고, 출력 키를 이용하여 임의의 정해진 길이의 확인(Confirm) 데이터를 암호화하는 단계와, 입력 키와 암호화한 확인 데이터를 인증 태그로 송신하고, 확인 데이터에 대응하는 암호화된 확인 응답 데이터를 인증 태그로부터 수신하여 복호화하는 단계와, 임의의 확인 데이터와 복호화된 확인 응답 데이터를 비교하여, 인증 태그를 인증하는 단계를 포함하고, 인증 태그가 인증 리더기로부터 입력 키와 암호화된 확인 데이터를 수신하는 단계와, 인증 키와 입력 키를 이용하여 출력 키를 생성하고, 생성된 출력 키를 이용하여 암호화된 확인 데이터에 대응하는 암호화된 확인 응답 데이터를 생성하는 단계와, 암호화된 확인 응답 데이터를 인증 리더기로 송신하는 단계를 포함한다.
RFID 태그, 복제, 인증
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