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公开(公告)号：KR101475415B1
公开(公告)日：2014-12-22
申请号：KR1020130050327
申请日：2013-05-03
Applicant: 한국철도기술연구원
Abstract: 본발명은탄성접촉센서를이용한볼트및 너트의풀림상태검지장치에관한것으로; 체결된볼트와너트사이의풀림상태를측정하는풀림검지수단과, 상기풀림검지수단을통해볼트와너트가풀린것으로판단하는데이터분석수단으로구성되되, 상기풀림검지수단은, 중앙에볼트의몸체가관통되는볼트관통공이형성되고일측에는수용홈이형성되는와셔와, 상기수용홈에구비되어상기볼트의머리가가압되면감지신호를발생하는탄성단자가구비되는탄성접촉센서로이루어지는것을특징으로한다. 본발명에따르면, 볼트와너트의풀림상태를육안검사등의전통적인방식을탈피하여와셔와탄성접촉센서를활용하여감지하고그 감지신호를분석하여볼트와너트의풀림유무를판단할수 있고, 볼트와너트의풀림상태및 풀림이발생한볼트와너트의위치를정확히검지할수 있다. 특히본 발명에의하면육안으로검지가어려운부위의볼트와너트의풀림상태도정확히검지할수 있다.
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公开(公告)号：KR1020140122823A
公开(公告)日：2014-10-21
申请号：KR1020130039711
申请日：2013-04-11
Applicant: 한국철도기술연구원
IPC: B61L23/18
CPC classification number: B61L23/14 , B61L1/02 , B61L3/008 , B61L3/16 , B61L15/00 , B61L15/0027 , B61L15/0036 , B61L25/021 , B61L2201/00
Abstract: 본 발명은 열차제어를 위해 첨단 RFID 센서와 차상-지상 간 유무선 정보통신기술을 접목하여 저비용 고정밀로 열차를 제어할 수 있는 RFID를 이용한 열차운행제어시스템에 관한 것으로, 선로에 배치된 RFID 태그에 기록된 RFID 태그 정보를 읽어 드리는 RFID 리더; 상기 RFID 태그 정보를 포함하는 운행정보를 외부로 송신하고, 상기 열차와 별개로 운행 중인 타 열차의 운행정보를 수신하기 위한 통신부; 및 수신된 상기 타 열차의 운행정보를 분석하여 상기 열차의 운행속도를 제어하는 운행제어부;를 구비한 열차를 포함하여 구성된다.
Abstract translation: 本发明涉及一种使用能够通过将高科技RFID传感器接合到车载有线无线通信技术来控制列车而以低成本和高精度控制列车的列车运行控制系统。 火车运行控制系统包括列车，其包括读取记录在布置在铁路中的RFID标签中的RFID标签信息的RFID阅读器; 通信单元，用于发送包括RFID标签信息的驾驶信息，并且接收与其他火车相关的驾驶信息，所述其他列车在运行中不考虑列车; 以及驱动控制单元，通过分析所接收的其他列车的驾驶信息来控制列车的行驶速度。
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公开(公告)号：KR1020140094210A
公开(公告)日：2014-07-30
申请号：KR1020130006664
申请日：2013-01-21
Applicant: 한국철도기술연구원
IPC: H04B7/04
CPC classification number: H04B7/15507 , H04B7/0413 , H04B7/10 , H04B7/2606
Abstract: The present invention, for a multiple inputs multiple outputs (MIMO) system to provide a possible communications environment capable of transmitting and receiving inside a tunnel, provides the MIMO system in a tunnel configured to comprise one or more cable antennas located in the tunnel; and one or more general antennas located near an exit or an entrance of the tunnel, wherein the cable antenna and the general antenna have different polarization directions from each other. Therefore, the present invention has an effect to provide the MIMO antenna system having low radio interference in the tunnel and high degrees of freedom in the polarization direction of the antenna.
Abstract translation: 本发明针对多输入多输出（MIMO）系统提供能够在隧道内发送和接收的可能的通信环境，将MIMO系统提供给配置成包括位于隧道中的一个或多个电缆天线的隧道; 以及位于隧道的出口或入口附近的一个或多个通用天线，其中电缆天线和通用天线彼此具有不同的偏振方向。 因此，本发明具有提供在隧道中具有低无线电干扰的MIMO天线系统和天线极化方向上的高自由度的效果。
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公开(公告)号：KR101390893B1
公开(公告)日：2014-05-30
申请号：KR1020130049043
申请日：2013-05-01
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a system and a method for transferring a large quantity of cars in a long distance. The system comprises: guide rails (100) installed in the bottom of an exclusive lane and both side walls of the exclusive lane; a connector (200) installed in the rear side of a towing car to two multiple cars; connection members (300) installed in the front and rear sides of the multiple cars to connect the cars to each other; main wheels (400) installed in the connection members (300) to come in contact with the guide rails (100) installed in the bottom of the exclusive lane so as to guide the cars; and guide wheels (500) installed in both ends of a shaft of the main wheels (400) to come in contact with the guide rails (100) installed in both sides of the exclusive lane so as to guide the cars. The present invention can make a long distance driver safe and comfortable, can reduce air pollution caused by exhaust gas in an environmental side, and can reduce costs for fuel consumption and highway tolls in an economical side because the multiple cars towed by the main towing car are fixed by the connector to transfer a large quantity of cars in the long distance.
Abstract translation: 本发明涉及一种用于长距离传送大量汽车的系统和方法。 该系统包括：安装在专用车道底部的导轨（100）和专用车道的两侧壁; 连接器（200），其安装在牵引车的后侧至两辆车; 连接构件（300）安装在多个车辆的前侧和后侧，以将车辆彼此连接; 主轮（400）安装在连接构件（300）中以与安装在专用车道底部的导轨（100）接触以引导轿厢; 以及安装在主轮（400）的轴的两端中的引导轮（500），以与安装在专用车道两侧的导轨（100）接触，以引导轿厢。 本发明可以使长途驾驶员安全舒适，可以减少环境方面的废气造成的空气污染，并且可以在经济方面降低燃料消耗和高速公路收费的成本，因为主牵引车牵引的多辆车 由连接器固定在长距离内传送大量汽车。
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公开(公告)号：KR101380560B1
公开(公告)日：2014-04-10
申请号：KR1020120110111
申请日：2012-10-04
Applicant: 한국철도기술연구원
IPC: H02K35/02
CPC classification number: H02K35/02
Abstract: Disclosed is a generator using movement of magnets. The generator includes: a container member which has a storage space defined by a cylindrical inner wall; a plurality of magnets which are stored in the storage space of the container member to be movable in the longitudinal direction of the container member; and a coil which is wound around the circumference of the container member. Electricity is generated when the magnets move in the storage space of the container member. In addition, by arranging the magnets in a spherical shape, frictional resistance is minimized. Furthermore, the magnets are arranged in a way that attractive force is applied between each other or are grouped in a way that repulsive force is applied between each other. [Reference numerals] (40) Energy conversion/storage device
Abstract translation: 公开了一种使用磁铁运动的发电机。 发电机包括：具有由圆柱形内壁限定的存储空间的容器构件; 多个磁体，其存储在所述容器构件的所述存储空间中，以在所述容器构件的纵向方向上可移动; 以及缠绕在容器构件的圆周上的线圈。 当磁体在容器构件的储存空间中移动时产生电力。 此外，通过将磁体布置成球形，摩擦阻力最小化。 此外，磁体以相互之间施加吸引力的方式布置，或者以相互之间施加排斥力的方式分组。 （附图标记）（40）能量转换/存储装置
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公开(公告)号：KR1020180103221A
公开(公告)日：2018-09-19
申请号：KR1020170029756
申请日：2017-03-08
Applicant: 한국철도기술연구원
Abstract: 본발명은근거리무선통신기의식별정보등록방법및 장치, 근거리무선통신기의식별정보등록을위한통신장치에관한것으로서, 서버가, 통신장치에의해검출가능한범위에설치된표준근거리무선통신기및 비표준근거리무선통신기각각에대하여설정된표준식별정보및 비표준식별정보를통신장치를통해수집하는단계로서, 표준식별정보는표준근거리무선통신기및 비표준근거리무선통신기를그 설치위치에따라통합적으로관리하기위한표준화규약에따른식별정보인, 단계, 서버가, 수집한표준식별정보로부터파악되는표준근거리무선통신기의설치위치에기초하여비표준근거리무선통신기에대한신규표준식별정보를생성하는단계. 및서버가, 생성한신규표준식별정보를수집한비표준식별정보와링크시켜등록하는단계를포함하는것을특징으로한다.
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公开(公告)号：KR101813465B1
公开(公告)日：2018-01-03
申请号：KR1020170094912
申请日：2017-07-26
Applicant: 한국철도기술연구원
CPC classification number: H04K3/22 , B61L3/125 , B61L15/0027 , H04K3/222 , H04K3/224 , H04K3/226 , H04K3/62 , H04K3/88 , H04K2203/16 , H04K2203/22 , H04K2203/32 , H04K2203/36
Abstract: 본발명은철도차량의통신기기보호장치및 방법에관한것으로, 메인안테나와보조안테나를포함하는안테나부; 상기안테나부의메인안테나를통해전달되는수신신호의크기를체크하는메인수신부; 상기안테나부의보조안테나를통해전달되는수신신호의크기를체크하는보조수신부; 및상기메인수신부를통해수신된수신신호의크기와상기보조수신부를통해수신된수신신호의크기를비교하고, 이비교결과에따라통신방해신호가있는지여부를판단하여통신방해신호가있음으로판단할경우기 설정된대응조치를수행하는제어부;를포함한다.
Abstract translation: 本发明涉及一种用于保护铁路车辆的通信设备的设备和方法，该设备和方法包括：包括主天线和辅助天线的天线单元; 主接收单元，用于检查通过天线单元的主天线发送的接收信号的大小; 辅助接收单元，用于检查通过天线单元的辅助天线发送的接收信号的大小; 以及控制器，用于将通过主接收机接收的接收信号的幅度与通过辅助接收机接收的接收信号的幅度进行比较，根据比较结果确定是否存在通信干扰信号， 以及用于执行预定对策的控制器。
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