-
公开(公告)号：KR101515258B1
公开(公告)日：2015-04-24
申请号：KR1020110048098
申请日：2011-05-20
Abstract: 수직 빔 폭을 조정하여 복수의 방사 패턴을 제공하는 안테나 및 안테나 구성 방법이 제공된다. 안테나는, 복수의 방사 패턴을 제공하는 집중 회로 소자부, 및 제어데이터에 기초하여 복수의 방사 패턴들 중 어느 하나를 선택적으로 제공하는 스위칭부를 포함할 수 있다.
Abstract translation: 提供了一种用于调整垂直波束宽度以提供多个辐射图的天线和天线构建方法。 天线可以包括用于提供多个辐射图案的集总电路元件部分和用于基于控制数据选择性地提供多个辐射图案中的任何一个的切换部分。
-
公开(公告)号：KR1020140112902A
公开(公告)日：2014-09-24
申请号：KR1020130027575
申请日：2013-03-14
Applicant: 한국전자통신연구원
CPC classification number: G01D21/00 , H04M1/72527 , H04M2250/12 , H04W84/18 , H04W88/02 , H04W92/18
Abstract: Disclosed is a sensor terminal capable of personalizing an external physical device and a method thereof. The sensor terminal includes a control unit which recognizes an external physical device as a built-in device. The control unit includes the device object of at least one physical device, a device object driver which manages the profile of the device object, and a device service module which generates the device object of the physical device and registers the generated device object and the profile of the device object in the device object driver. Thereby, the sensor terminal recognizes an external physical device as a built-in device and can use it identically.
Abstract translation: 公开了能够个性化外部物理设备的传感器终端及其方法。 传感器端子包括将外部物理设备识别为内置设备的控制单元。 控制单元包括至少一个物理设备的设备对象，管理设备对象的配置文件的设备对象驱动器，以及生成物理设备的设备对象并注册生成的设备对象和配置文件的设备服务模块 的设备对象驱动程序中的设备对象。 因此，传感器终端将外部物理设备识别为内置设备，并且可以相同地使用它。
-
公开(公告)号：KR1020140054694A
公开(公告)日：2014-05-09
申请号：KR1020120120496
申请日：2012-10-29
Applicant: 한국전자통신연구원
Abstract: Disclosed are a sensor node for reducing traffic in a sensor network and an adaptive sensing data reporting method. The sensor node according to an embodiment of the present invention compares the difference between a previously reported sensing value and a current sensing value with a threshold value, and reports the current sensing value when the difference is greater than the threshold value. The sensor node adaptively varies a period of a timer according to whether the current sensing value is transmitted based on a sensing value comparison result. When a current sensing value transmission occurs based on the sensing value comparison result, the sensor node additionally reports the current sensing value within the period of the timer.
Abstract translation: 公开了一种用于减少传感器网络中的流量的传感器节点和自适应感测数据报告方法。 根据本发明的实施例的传感器节点将先前报告的感测值和电流感测值之间的差与阈值进行比较，并且当差值大于阈值时报告电流感测值。 传感器节点基于感测值比较结果，根据是否发送电流感测值，自适应地改变定时器的周期。 当基于感测值比较结果发生电流感测值传输时，传感器节点另外在定时器的周期内报告电流感测值。
-
公开(公告)号：KR1020140000814A
公开(公告)日：2014-01-06
申请号：KR1020120068158
申请日：2012-06-25
Applicant: 한국전자통신연구원
IPC: H01Q3/01
CPC classification number: H01Q9/0442 , H01Q3/247
Abstract: A direction control antenna turns on or off a plurality of switches based on external control commands from the outside and comprises a plurality of impedance devices connected to a space between a grounding body and a radiator and the switches connected to a space between each impedance device and the grounding body. The radial directions and patterns of the antenna are determined based on the position and number of the radiators which are short-circuited from the grounding body by a switch turned on. [Reference numerals] (110) Grounding body; (120) Radiator
Abstract translation: 方向控制天线基于来自外部的外部控制指令来打开或关闭多个开关，并且包括连接到接地体和散热器之间的空间的多个阻抗装置，以及连接到每个阻抗装置与 接地体。 天线的径向方向和图案是通过开关导通的从接地体短路的散热器的位置和数量来确定的。 （附图标记）（110）接地体; （120）散热器
-
公开(公告)号：KR101336441B1
公开(公告)日：2013-12-04
申请号：KR1020100123796
申请日：2010-12-06
Applicant: 한국전자통신연구원
CPC classification number: H04L1/0007 , H04L1/0026 , H04W8/22 , H04W28/06
Abstract: 링크 품질 지표(Link Quality Indicator; LQI) 에 기초하여 전송 프레임의 길이를 결정하는 방법 및 장치가 제공된다. 대상 송신기는 LQI를 대상 수신기에게 요청하고, 대상 수신기는 LQI에 대한 정보를 대상 송신기로 전송한다. 대상 송신기는 LQI를 기초로 전송 프레임의 길이를 결정한다. 대상 송신기는 LQI 값에 비례하도록 전송 프레임의 길이를 결정할 수 있다.
-
Patent Agency Ranking
公开(公告)号：KR1020120067079A
公开(公告)日：2012-06-25
申请号：KR1020100128503
申请日：2010-12-15
CPC classification number: G01B7/16 , E02D17/20 , G01B5/24 , G01C9/00 , G01D9/00 , G01V9/00 , G08B25/10 , H04Q9/00
Abstract: PURPOSE: A system and method for monitoring a road slope collision are provided to take prior measures before a section is collided by predicting possibilities of a road slope collision based on underground information of the road slope. CONSTITUTION: A method for monitoring a road slope collision is as follows. Underground information of a road slope is measured. Whether the measured underground information is exceeded a critical value of the underground information based on possibilities of a road slope collision or not is confirmed. If the measured underground information is exceeded the critical value, an inclination of the road slope is measured by driving a sensor. If the measured inclination of the road slope is exceeded a critical inclination value, the road slope is decided to be collided.
Abstract translation: 目的：提供一种用于监测道路边坡碰撞的系统和方法，以便通过根据道路坡度的地下信息预测道路边坡碰撞的可能性，在部分相撞之前采取先前的措施。 构成：道路边坡碰撞监测方法如下。 测量道路坡度的地下信息。 确定测量的地下信息是否超过基于道路边坡碰撞的可能性的地下信息的临界值。 如果测量的地下信息超过临界值，则通过驱动传感器来测量道路坡度的倾斜度。 如果道路坡度的测量倾斜度超过临界倾斜值，则决定道路坡度相撞。
-
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。
-
8.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。
-
公开(公告)号：KR100975884B1
公开(公告)日：2010-08-13
申请号：KR1020070133741
申请日：2007-12-18
Applicant: 한국전자통신연구원
Abstract: 본 발명은 USN 프로토콜을 분석하는 장치에 관한 것으로, 적어도 하나 이상의 채널을 통해 USN의 센서 노드들간의 통신되는 패킷을 수집하는 패킷 분석부; 및 USN 프로토콜에 따라 정의된 XML 스키마를 이용하여 상기 수집된 패킷을 처리하여 표시하는 프로토콜 분석부를 포함함으로서, 여러 개의 채널을 통해 수집한 패킷을 디코딩 및 인코딩하여 출력할 수 있다.
-
公开(公告)号：KR1020100071818A
公开(公告)日：2010-06-29
申请号：KR1020080130660
申请日：2008-12-19
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A sensor node and a data broadcasting method operated in the sensor node are provided to remarkably reduce the number of data transmission at a sensor network, and to prevent feedback collision. CONSTITUTION: A transceiver(300) transmits and receive data. A memory(310) stores a table for managing a receiving response about broadcasted data with neighboring nodes in bitmap. An MCU(Micro Control Unit)(320) broadcasts data to the neighboring nodes with the transceiver. The MCU receives the broadcasted data from the neighboring nodes. The MCU renews a table.
Abstract translation: 目的：提供在传感器节点中操作的传感器节点和数据广播方法，显着减少传感器网络上的数据传输次数，并防止反馈冲突。 构成：收发器（300）发送和接收数据。 存储器（310）存储用于在位图中管理与相邻节点的广播数据的接收响应的表。 MCU（微控制单元）（320）使用收发器向相邻节点广播数据。 MCU从相邻节点接收广播的数据。 MCU更新表。
-
-
-
-
-
-
-
-
-
Search Results
217
records
(took 0.03 seconds)
