公开(公告)号：KR1020170138857A

公开(公告)日：2017-12-18

申请号：KR1020160071225

申请日：2016-06-08

Applicant: 국방과학연구소

Inventor： 김이형 ,  김용현 ,  안미림 ,  이우민 ,  김주엽 ,  김대식

IPC: H04B17/391 ,  H04B17/30 ,  H04B17/27 ,  H04B17/40

CPC classification number: H04B17/391 ,  H04B17/27 ,  H04B17/30 ,  H04B17/40

Abstract: 본명세서는네트워크시스템의연결성분석방법및 중계노드배치위치결정방법에관한것으로, 배치된위치에서표적을탐지하는센서노드및 상기센서노드로부터탐지정보를전달받아, 수신대상으로전달하는중계노드를포함하는네트워크시스템의연결성분석방법및 중계노드배치위치결정방법에관한것이다.

Abstract translation: 本文包括接收从传感器节点的检测信息和传感器节点来检测，在所述展开位置，以在网络系统和中继节点，所述配置位置确定方法，发送到接收目的地的方法连通性分析所述目标中继节点 本发明涉及一种用于分析网络系统的连通性的方法以及一种用于确定中继节点的位置的方法。

公开(公告)号：KR1020140025236A

公开(公告)日：2014-03-04

申请号：KR1020120091928

申请日：2012-08-22

Applicant: 국방과학연구소

Inventor： 여명호 ,  김용현 ,  강태인 ,  권미영 ,  김주엽

IPC: H04W24/00 ,  H04W84/18

CPC classification number: H04W84/18 ,  H04L41/14 ,  H04L67/12

Abstract: Disclosed are a wireless sensor network system and an event detection rate improving method in a wireless sensor network. According to the embodiments of the present invention, an event detection rate is improved by correcting event detection errors by using the temporal and spatial correlation of sensor data in the wireless sensor network. The present invention is applied to an unmanned monitoring boundary field for main facilities and a weak monitoring area which is inaccessible to a person in a military field and a public field by improving the reliability of target detection in the wireless sensor network. [Reference numerals] (AA) Start; (S10) Search a neighbor node of a sensor node and create a list; (S20) Detect a sensor signal; (S30) Identify errors; (S40) Determine a detection identification code; (S50) Exchange the detection identification code between the neighbor nodes; (S60) Correct the errors; (S70) Determine the final detection

Abstract translation: 公开了无线传感器网络中的无线传感器网络系统和事件检测率改进方法。 根据本发明的实施例，通过使用无线传感器网络中的传感器数据的时间和空间相关性来校正事件检测误差来提高事件检测率。 本发明适用于通过提高无线传感器网络中的目标检测的可靠性，在军事现场和公共场所的人员无法访问的主要设施的无人监控边界区域和弱监视区域。 （附图标记）（AA）开始; （S10）搜索传感器节点的邻居节点并创建列表; （S20）检测传感器信号; （S30）识别错误; （S40）确定检测识别码; （S50）交换邻居节点之间的检测识别码; （S60）纠正错误; （S70）确定最终检测

公开(公告)号：KR1020140012854A

公开(公告)日：2014-02-04

申请号：KR1020120080167

申请日：2012-07-23

Applicant: 국방과학연구소

Inventor： 김용현 ,  김이형 ,  김주엽 ,  이노복

IPC: H04W16/20 ,  H04W84/18

CPC classification number: H04L41/0826 ,  H04L41/0816 ,  H04W16/20 ,  H04W84/18

Abstract: Disclosed is a sensor node deployment method for a sensor network. According to embodiments of the present invention, the convenience of use and the utilization of a sensor network system are improved by determining the optimum position of a sensor node by automatically analyzing a system feature element, a human element, and an environmental element affecting a sensor node deployment. The present invention is applied in an unmanned monitoring boundary field about a main facility or a weak monitoring area, which is difficult for a human to approach, by improving the technical reliability of a wireless sensor network by arranging a sensor node in a position with the maximum coverage in a cell. [Reference numerals] (140) Additionally arrange a sensor node; (AA) Start; (BB,DD,EE) No; (CC,FF,GG) Yes; (HH) End; (S10) Collect information about the number(Ns) of the sensor nodes and area; (S100) Calculate a maximum value(Cmax) of a sensor coverage; (S110) C_max > Threshold(T_c)?; (S120) Confirm the position of the sensor node at an x-position; (S130) Position control area ends?; (S20) Calculate a sensor detecting distance by applying a weight; (S30) Basic cell quantity(Nc) TKSCNF; (S50) Control the size of cells; (S60) Grid-arrange the sensor node according to the controlled cell; (S70) Grid-arrange the sensor node according to a basic cell gap; (S80) Set a position control area of the sensor node in the cell; (S90) Calculate the sensor coverage while moving the sensor node in the position control area

Abstract translation: 公开了一种用于传感器网络的传感器节点部署方法。 根据本发明的实施例，通过通过自动分析系统特征元素，人体元素和影响传感器的环境元素来确定传感器节点的最佳位置来改善传感器网络系统的使用和利用的便利性 节点部署。 本发明应用于关于主要设施或弱监视区域的无人监控边界领域，这对于人类来说难以接近，通过将传感器节点布置在与 单元格中的最大覆盖范围。 （附图标记）（140）另外设置传感器节点; （AA）开始; （BB，DD，EE）否; （CC，FF，GG）是; （HH）结束; （S10）收集关于传感器节点和区域的数量（Ns）的信息; （S100）计算传感器覆盖的最大值（Cmax）; （S110）C_max>阈值（T_c）？ （S120）确认传感器节点在x位置的位置; （S130）位置控制区域结束？ （S20）通过施加重量来计算传感器检测距离; （S30）基本细胞数量（Nc）TKSCNF; （S50）控制细胞的大小; （S60）根据受控单元格格式布置传感器节点; （S70）根据基本单元间隙格栅布置传感器节点; （S80）设置小区中的传感器节点的位置控制区域; （S90）在位置控制区域移动传感器节点时计算传感器覆盖范围

公开(公告)号：KR102111748B1

公开(公告)日：2020-05-15

申请号：KR1020180129937

申请日：2018-10-29

Applicant: 국방과학연구소 ,  엘아이지넥스원 주식회사

Inventor： 김동화 ,  이동환 ,  김주엽 ,  김광수 ,  홍수연

IPC: H04L12/26

公开(公告)号：KR101257873B1

公开(公告)日：2013-04-23

申请号：KR1020120144385

申请日：2012-12-12

Applicant: 국방과학연구소

Inventor： 김용현 ,  김주엽 ,  김이형 ,  권미영 ,  안미림

IPC: G08B13/16 ,  G08B13/22 ,  G08B25/08 ,  G08B25/10 ,  G08C17/02

CPC classification number: G08B13/1672 ,  G08B13/22 ,  G08B25/08 ,  G08B25/10 ,  G08C17/02

Abstract: PURPOSE: An intrusion detection device and an intrusion detection system including the same are provided to remove unnecessary detection information and to improve reliability. CONSTITUTION: A long distance communication unit(110) receives at least one detection information from a relay device(400). A short distance communication unit(120) receives noise information from a noise detection device located adjacent to an intrusion detection device. A display unit(130) outputs whether there is intrusion into the detection region. A control unit monitors possibility of intrusion into the detection region using the received detection information from the relay device and the noise information received from the noise detection device. [Reference numerals] (110) Long distance communication unit; (120) Short distance communication unit; (130) Display unit; (140) Control unit; (300) Noise detection device; (400) Relay device;

Abstract translation: 目的：提供入侵检测设备及其入侵检测系统，以消除不必要的检测信息，提高可靠性。 构成：远程通信单元（110）从中继设备（400）接收至少一个检测信息。 短距离通信单元（120）从邻近入侵检测设备的噪声检测设备接收噪声信息。 显示单元（130）输出是否侵入检测区域。 控制单元使用来自中继装置的接收到的检测信息和从噪声检测装置接收到的噪声信息来监视侵入检测区域的可能性。 （附图标记）（110）长距离通信单元; （120）短距离通讯单元; （130）显示单元; （140）控制单元; （300）噪声检测装置; （400）继电器;

公开(公告)号：KR1020130026301A

公开(公告)日：2013-03-13

申请号：KR1020110089832

申请日：2011-09-05

Applicant: 국방과학연구소 ,  주식회사 현대제이콤

Inventor： 김주엽 ,  안현태 ,  이종원

IPC: F42B12/60 ,  F42B12/32 ,  F42B12/58

CPC classification number: F42B12/60

Abstract: PURPOSE: A launching device for preventing pressure loss for launching a plurality of sensor nodes is provided to launch a plurality of launching bodies from a launching pipe by operating in batches. CONSTITUTION: A launching device for preventing pressure loss for launching a plurality of sensor nodes comprises a housing(110), a plurality of launching pipes(120), an inflator, and a plurality of hammering bodies. The housing is equipped with a plurality of nozzles which is connected to a pressure chamber. The launching pipe is combined with the housing in order to connect to each nozzle and is opened with an end in order to combine to a launching body. The inflator generates propelling pressure inside the pressure chamber in order to launch a plurality of launching bodies from each launching pipe. The hammering body is movably positioned in a plurality of passages which is extended into each launching pipe from each nozzle.

Abstract translation: 目的：提供一种用于防止发射多个传感器节点的压力损失的发射装置，用于通过分批操作从发射管发射多个发射体。 构成：用于防止发射多个传感器节点的压力损失的发射装置包括壳体（110），多个发射管（120），充气器和多个锤击体。 壳体配备有多个连接到压力室的喷嘴。 发射管与壳体结合以连接到每个喷嘴，并且以端部打开，以便结合到发射体。 充气机在压力室内产生推进压力，以从每个发射管发射多个发射体。 锤击体可移动地定位在从每个喷嘴延伸到每个发射管中的多个通道中。