公开(公告)号：US20180051398A1

公开(公告)日：2018-02-22

申请号：US15552519

申请日：2016-04-07

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： CHUL MIN PARK ,  YONG HYEON CHO

IPC: D01F9/21 ,  D01F9/26

CPC classification number: D01F9/21 ,  C08J5/042 ,  C08J5/06 ,  C08J2363/00 ,  C08J2367/06 ,  C08L63/00 ,  C08L67/06 ,  D01F9/26 ,  D06M11/74 ,  D06M2101/40

Abstract: A carbon fiber layer having a carbon coating is provided. The disclosed carbon fiber layer having a carbon coating includes: a carbon fiber layer in which a plurality of carbon fibers are arrayed; and a thin carbon film layer, comprising carbon, coated on the surface of the carbon fiber layer.

公开(公告)号：US09731736B2

公开(公告)日：2017-08-15

申请号：US14647823

申请日：2013-11-14

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Jungtai Kim ,  Jae Ho Lee ,  Sungsoo Park ,  Jong Hyen Baek

IPC: B61L25/02 ,  B61L25/04 ,  G01S13/06 ,  G01S13/74 ,  G01S5/00

CPC classification number: B61L25/04 ,  B61L25/023 ,  B61L25/025 ,  B61L25/048 ,  G01S5/0009 ,  G01S13/06 ,  G01S13/74

Abstract: An apparatus for detecting a position of a train, the apparatus includes a reader. The reader electrically irradiates beams along a plurality of directions toward a tag, combines signals received from the tag and obtains a beam direction information toward the tag, and then detects the position of the train using the beam direction information and a tag information of the tag.

公开(公告)号：US09688290B2

公开(公告)日：2017-06-27

申请号：US14785321

申请日：2014-04-29

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Moo Sun Kim ,  Jai-Sung Hong ,  Jae-Ho Lee ,  Kang-Mi Lee ,  Dong-Uk Jang ,  Jung-Tai Kim ,  Taesik Kim

IPC: B61D19/00 ,  B61D19/02 ,  E06B7/215 ,  E06B7/20

CPC classification number: B61D19/02 ,  B61D19/005 ,  E06B7/215 ,  E06B2007/202

Abstract: A door structure of an electric rail car is provided to block outside noise and vibration. The door structure of the electric rail car includes a door frame, a guide rail and a sealing device. The door frame has an opening thereinside. The guide rail guides an opening and a closing of the door frame. The sealing device is inserted into the opening, descends to make contact with the guide rail when the door frame is closed, and ascends to be spaced apart from the guide rail when the door frame is open.

公开(公告)号：US20160152252A1

公开(公告)日：2016-06-02

申请号：US14927861

申请日：2015-10-30

Applicant: Korea Railroad Research Institute

Inventor： Jaehoon Kim ,  Jae Yun Lee ,  Kwan Sup Lee ,  Young Il Kim ,  Kun Min Yeo

IPC: B61L15/00 ,  G01D11/00 ,  G01M17/08 ,  H02K35/02 ,  H02K7/18

CPC classification number: B61L15/0018 ,  B61K9/00 ,  B61L15/0027 ,  B61L15/0081 ,  B61L25/04 ,  B61L27/0005 ,  B61L27/0077 ,  B61L27/0094 ,  G01D5/02 ,  G01D11/00 ,  G01M17/08 ,  H02K7/1892 ,  H02K35/02 ,  H02N2/186

Abstract: A railroad vehicle monitoring system installed on a railroad vehicle includes: wireless sensor devices installed at attached equipment of the railroad vehicle, including a sensor that senses statuses of the attached equipment, configured to wirelessly transmit a sensing value sensed by the sensor in real time, and including an energy harvester configured to convert energy generated by running of the railroad vehicle into electric energy, and supply the electric energy as a power source for the sensor, a signal process in the sensing value, and wireless communication of the sensing value; sink node devices configured to wirelessly receive the sensing value and output, in real time, railroad vehicle status information obtained by integrating the received sensing value; and a vehicle status monitoring device configured to receive the railroad vehicle status information, integrate and manage the railroad vehicle status information, and output the integrated railroad vehicle status information in real time.

Abstract translation: 安装在铁路车辆上的铁路车辆监控系统包括：安装在铁路车辆的连接设备处的无线传感器装置，包括感测所附连设备的状态的传感器，被配置为实时地传输由传感器感测的感测值， 并且包括：能量收集器，其被配置为将由所述铁路车辆的行驶产生的能量转换为电能，并将所述电能作为所述传感器的电源，所述感测值中的信号处理以及所述感测值的无线通信; 被配置为无线地接收感测值并且实时输出通过对接收到的感测值进行积分而获得的铁路车辆状态信息的汇聚节点设备; 以及车辆状态监视装置，被配置为接收铁路车辆状态信息，集成和管理铁路车辆状态信息，并实时地输出综合铁路车辆状态信息。

公开(公告)号：US20160075348A1

公开(公告)日：2016-03-17

申请号：US14785321

申请日：2014-04-29

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Moo Sun KIM ,  Jai-Sung HONG ,  Jae-Ho LEE ,  Kang-Mi LEE ,  Dong-Uk JANG ,  Jung-Tai KIM ,  Taesik KIM

IPC: B61D19/02 ,  E06B7/215 ,  B61D19/00

CPC classification number: B61D19/02 ,  B61D19/005 ,  E06B7/215 ,  E06B2007/202

Abstract: A door structure of an electric rail car is provided to block outside noise and vibration. The door structure of the electric rail car includes a door frame, a guide rail and a sealing device. The door frame has an opening thereinside. The guide rail guides an opening and a closing of the door frame. The sealing device is inserted into the opening, descends to make contact with the guide rail when the door frame is closed, and ascends to be spaced apart from the guide rail when the door frame is open.

Abstract translation: 提供电动轨道车的门结构，以阻挡外界的噪音和振动。 电动轨道车厢的门结构包括门框，导轨和密封装置。 门框有一个开口。 导轨引导门框的开口和关闭。 当门框关闭时，密封装置插入开口中，下降以与导轨接触，并且当门框打开时上升到与导轨间隔开。

公开(公告)号：US20150231989A1

公开(公告)日：2015-08-20

申请号：US14433544

申请日：2013-08-09

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Byung Song Lee ,  Hyung Woo Lee ,  Chan Bae Park ,  Soon Man Hong ,  Jun Ho Lee ,  Jae Hee Kim

IPC: B60L13/03

CPC classification number: B60L13/03 ,  B60L2200/26 ,  H02K41/031 ,  H02P25/06 ,  H02P25/064

Abstract: The present invention relates to a two-phase, two-column linear pulse motor propulsion system, and more particularly to a two-phase, two-column linear pulse motor propulsion system which can implement high-speed driving, stopping, and switching directions forward/backward through non-adhesive driving characteristics by improving accelerating performance and torque performance.The two-phase, two-column linear pulse motor propulsion system comprises a field unit 121, 122 prepared in two columns in the longitudinal direction under a moving body 110 so as to generate a magnetic field; an armature unit 131, 132 which is prepared on a travelling track, generates a shifting field by the power supplied from a power conversion device, is prepared in two columns so as to correspond to the two-column field unit 121, 122 and generates the propulsion force of the moving body 110 through interaction due to a two-phase synchronous signal. Thus, it can improve propulsion force and acceleration/deceleration performance, compared to a linear propulsion system with one phase.

Abstract translation: 本发明涉及一种两相双列线性脉冲电机推进系统，更具体地涉及一种可实现高速行驶，停止和切换方向的两相双列线性脉冲电机推进系统 通过提高加速性能和转矩性能，通过非粘性驱动特性落后。 两相双列线性脉冲电动机推进系统包括在移动体110的下方沿长度方向准备成两列的场单元121,122，以产生磁场; 在行驶轨道上准备的电枢单元131,132由从电力变换装置供给的电力产生变速场，以两列的方式准备，以对应于双列场单元121,122，并产生 由于两相同步信号的相互作用，移动体110的推进力。 因此，与具有一相的线性推进系统相比，可以提高推进力和加速/减速性能。