-
-
公开(公告)号：KR20180027193A
公开(公告)日：2018-03-14
申请号：KR20160114487
申请日：2016-09-06
Applicant: 한국철도기술연구원
IPC: G08G1/00 , B60R19/48 , B60W10/20 , B60W40/072
CPC classification number: G08G1/22 , B60R19/48 , B60W10/20 , B60W40/072
Abstract: 본발명의자율주행차량의군집운행시스템은차량의프론트및 리어범퍼의중간에구비되는복수개의전자석커플러; 및프론트및 리어범퍼의가장자리에구비되는복수개의에어댐퍼를포함하되, 전자석커플러는, 전자장의인력을통하여, 선행차량의리어범퍼의전자석커플러및 후행차량의프론트범퍼의전자석커플러와결합된다.
Abstract translation: 本发明提供了一种用于操作自主车辆的集群的系统，包括：设置在车辆的前保险杠和后保险杠的中间的多个电磁耦合器; 并且，包括：多个在前后保险杠，电磁耦合器的边缘提供的空气阻尼器，通过人类的电子表，与所述车辆的前保险杠的电磁铁耦合器和前方车辆的后保险杠的下面电磁耦合器组合。
-
公开(公告)号：KR101564552B1
公开(公告)日：2015-10-30
申请号：KR1020140163549
申请日：2014-11-21
Applicant: 한국철도기술연구원
Abstract: 열차모형주행시험장치가개시되며, 상기열차모형주행시험장치는열차모형; 상기열차모형을추진시키는발사구조체; 및상기열차모형의안착이이루어지는충격흡수제동구조체를포함하되, 상기발사구조체는, 일단부에서는상기열차모형이발사되며상기일단부를향하는방향으로압력이전파되는발사구가형성되는가속튜브; 상기열차모형을발사시키는압력이충진되는하우징을포함하는압력챔버유닛; 및일단부는상기발사구의타단부에연결되고타단부는상기하우징의일단부에연결되어상기하우징내의압력을상기발사구로전달하는피스톤밸브유닛을포함한다.
Abstract translation: 公开了一种列车模型驾驶测试装置。 列车模型驾驶测试装置包括列车模型，推动列车模型的发射结构和接收列车模型的冲击吸收制动结构。 发射结构包括加速管，其包括一端发射火车模型和发射部分以朝向一端的方向传播压力;压力室单元，其包括充满压力以启动列车模型的壳体;以及 活塞阀单元，其通过连接到发射部分的另一端的一端将壳体的压力传递到发射部分，而另一端连接到壳体的一端。
-
公开(公告)号：KR101510410B1
公开(公告)日：2015-04-08
申请号：KR1020130121678
申请日：2013-10-14
Applicant: 한국철도기술연구원
Inventor： 김동현
Abstract: 본발명은터널굴착용얼음폭탄카트리지에관한것으로서, 더욱상세하게는암반에형성되는천공홀에내부에물이수용되는카트리지를주입하고, 카트리지의내부에주입된물을급속냉각시켜, 결빙되는과정에서부피가팽창되는것을이용하여암반을용이하게파쇄할수 있게하는터널굴착용얼음폭탄카트리지에관한것이다. 상기한목적을달성하기위한본 발명은암반에형성되는천공홀에내부에물이수용되는카트리지를삽입하고, 상기카트리지의내부로액체질소를주입하여물을결빙시키되, 상기카트리지는내부에물이수용되는내부튜브와, 상기내부튜브의외측에구비되는외부튜브와, 상기내부튜브와외부튜브의단부를밀폐하는마개와, 상기마개를관통하도록구비되되내부튜브와외부튜브의사이에형성되는공간으로액화질소를주입하는질소주입관과, 상기마개를관통하도록구비되되내부튜브와외부튜브의사이에형성되는공간에위치하는질소를배출하기위한질소배출관으로이루어지는것을특징으로한다.
Abstract translation: 本发明涉及一种用于隧道挖掘的冰弹盒，更具体地涉及一种用于隧道掘进的冰弹盒，其能够在通过喷射墨盒容纳水而将水冻结的过程中容易地破碎基岩的基岩 其中形成在基岩上的穿孔，并快速冷却注入筒中的水。 为了达到上述目的，本发明通过将容纳有墨水的墨水盒插入形成在基岩上的穿孔中并将液氮注入墨盒中来冻结水。 墨盒包括：内部容纳水的内管; 设置在内管的外侧的外管; 密封内管和外管的端部的止动件; 设置用于贯穿所述塞子的氮气注入管，并且将所述液氮注入到形成在所述内管和所述外管之间的空间中; 以及设置成穿过止动件的排出管，排出存在于形成在内管和外管之间的空间中的氮。
-
公开(公告)号：KR1020150018986A
公开(公告)日：2015-02-25
申请号：KR1020130095251
申请日：2013-08-12
Applicant: 한국철도기술연구원
CPC classification number: Y02T30/32
Abstract: The present invention relates to an air resistance reduction device of a railroad vehicle using surface vibration, which has a vibration membrane, slopping in accordance to frequencies, installed on the upper surface of a vehicle body of the railroad vehicle, and applies the frequencies to the vibration membrane to make the vibration membrane slop in accordance to the frequencies when the railroad vehicle travels at a high speed, thereby reducing friction resistance by removing air attached to the upper surface of the vehicle body when the railroad vehicle runs. The air resistance reduction device of a railroad vehicle using surface vibration comprises: a surface vibration unit having the vibration membrane vibrating in accordance to frequencies applied to a concave groove formed on the upper surface of the body of the railroad vehicle; a vibration generating unit generating frequencies in accordance to a predetermined control signal to apply the frequencies to the vibration membrane; a traveling speed acquisition unit acquiring the information on the traveling speed of the railroad vehicle; a vibration information storage unit storing the vibration information corresponding to the traveling speed of the railroad vehicle; and a vibration control unit controlling the vibrating generating unit to generate frequencies corresponding to the traveling speed of the railroad vehicle based on the information on the traveling speed acquired by the traveling speed acquisition unit.
Abstract translation: 本发明涉及一种使用表面振动的铁路车辆的空气阻力降低装置，其具有安装在铁路车辆的车体的上表面上的根据频率倾斜的振动膜，并将频率施加到 振动膜使得振动膜根据铁路车辆高速行驶时的频率而降低，从而通过去除铁路车辆行驶时车体上表面附近的空气而降低摩擦阻力。 使用表面振动的铁路车辆的减阻装置包括：具有振动膜的表面振动单元，其根据施加到形成在铁路车辆的车体的上表面上的凹槽的频率而振动; 振动产生单元，根据预定的控制信号产生频率以将频率施加到振动膜; 获取关于铁路车辆的行驶速度的信息的行驶速度获取单元; 振动信息存储单元，存储与所述铁路车辆的行驶速度相对应的振动信息; 以及振动控制单元，其基于由所述行驶速度获取单元获取的行驶速度的信息，控制所述振动发生单元，生成与所述铁路车辆的行驶速度对应的频率。
-
Patent Agency Ranking
公开(公告)号：KR101455764B1
公开(公告)日：2014-11-03
申请号：KR1020130041505
申请日：2013-04-16
Applicant: 한국철도기술연구원
Abstract: 터널 미기압파 저감 시스템이 개시되며, 상기 터널 미기압파 저감 시스템은 전방후드로의 철도차량의 접근을 감지하여 신호를 출력하는 센서; 상기 전방후드에 설치되어 상기 터널 내부의 공기를 흡기하거나 상기 터널 내부로 공기를 배기 가능한 전방 흡배기 장치; 터널 출구 또는 상기 터널 출구에 형성된 후방후드에 설치되어 상기 터널 내부의 공기를 흡입 가능한 후방 흡기 장치; 및 상기 신호를 전달받아 상기 철도차량의 위치에 대응하여 상기 전방 흡배기 장치 및 상기 후방 흡기 장치를 제어하는 제어부를 포함한다.
-
公开(公告)号：KR1020140124163A
公开(公告)日：2014-10-24
申请号：KR1020130041537
申请日：2013-04-16
Applicant: 한국철도기술연구원
Inventor： 김동현
Abstract: 터널 미기압파 저감 구조체가 개시되며, 상기 터널 미기압파 저감 구조체는 경사구조체의 전방에 배치되는 후드를 포함하되, 상기 후드와 상기 경사구조체 사이에는 개구부가 형성된다.
Abstract translation: 本发明涉及一种减少隧道微压波的结构。 更具体地说，本发明涉及一种用于减小隧道微压波以提高减小隧道微压波效果的结构。 根据本发明的一个实施例的用于减小隧道微压力波的结构包括布置在斜坡结构前面的罩。 根据本发明的一个实施例，在罩和斜坡结构之间形成开口部。 根据本发明的一个实施例，用于减小隧道微压力波的结构还包括布置成覆盖开口部的盖。
-
公开(公告)号：KR1020140073253A
公开(公告)日：2014-06-16
申请号：KR1020120141282
申请日：2012-12-06
Applicant: 한국철도기술연구원
Abstract: The present invention relates to an apparatus for generating an airflow tunnel. Disclosed is the apparatus for generating an airflow tunnel comprising multiple supporting units which are installed in a partial section of the traveling route of a vehicle and surround at least some of the traveling route at regular intervals; air discharging nozzles which are fixed to the supporting units and installed to face both directions of the traveling route; an air supplying unit which supplies air to the air discharging nozzles by compressing and generating the air; and a control unit which controls the compressed air to be supplied to the air discharging nozzles from the air supplying unit if a vehicle passes through the supplying units and controls the air supplying route to discharge the compressed air in the same direction as the traveling direction of the vehicle.
Abstract translation: 本发明涉及一种用于产生气流通道的装置。 公开了一种用于产生气流隧道的装置，包括多个支撑单元，其安装在车辆的行进路线的局部部分中，并且以规则的间隔围绕行驶路线的至少一部分; 空气排出喷嘴，固定到支撑单元并且安装成面向行进路线的两个方向; 空气供给单元，其通过压缩并产生空气向空气排出喷嘴供给空气; 以及控制单元，其如果车辆通过供给单元，则控制从空气供给单元向空气排出喷嘴供给的压缩空气，并且控制空气供给路径，沿与行驶方向相同的方向排出压缩空气 机动车。
-
49.发明授权밀폐 차단 기능의 미닫이 방식 차단도어를 이용한 지하 열차 승강장으로의 압력파 전달 방지 기능의 압력파 차단장치 및 이를 구비한 지하 역사 구조물 有权在地下平台内堵塞压力波的系统，以及具有这种系统的地下火车站
公开(公告)号：KR101364963B1
公开(公告)日：2014-02-19
申请号：KR1020120130273
申请日：2012-11-16
Applicant: 한국철도기술연구원
Inventor： 김동현
Abstract: The present invention relates to a device for blocking pressure waves which has a sealing structure including a blocking door, which is opened by sliding and is installed on both an entrance and an exit of a railroad for getting on and off trains in an underground station structure, or on either the entrance or the exit, and an underground station structure provided with the device for blocking pressure waves in order to effectively block the pressure waves, which are generated by non-stop trains entering or passing through a central railroad at a high speed, from being transferred to a railroad for getting on and off trains and to a platform; and an underground station structure provided with the device for blocking the pressure waves, wherein the underground station structure has a platform formed on the edge of the outside thereof, where passengers wait for trains and get on or off trains; a central railroad formed on the central part thereof, through which trains pass without a stop; and a railroad for getting on and off trains, which is separated from the central railroad by a partition wall and connected to the platform.
Abstract translation: 本发明涉及一种用于阻挡压力波的装置，其具有密封结构，该密封结构包括通过滑动而打开并且安装在铁路的入口和出口上的阻塞门，用于在地下车站结构中上下班车 ，或在入口或出口处，以及设置有用于阻挡压力波的装置的地下站结构，以便有效地阻挡由不间断的列车进入或穿过中央铁路的高压产生的压力波 速度，从被转移到铁路上下火车和平台; 以及设置有用于阻挡压力波的装置的地下车站结构，其中，地下车站结构具有形成在其外部边缘上的平台，乘客等待列车和上下车辆; 一个中央铁路形成在中央部分，火车通过而不停; 和一条铁路，用于上下班车，通过隔墙与中央铁路分隔开并连接到平台。
-
公开(公告)号：KR1020130123119A
公开(公告)日：2013-11-12
申请号：KR1020120046292
申请日：2012-05-02
Applicant: 한국철도기술연구원
CPC classification number: Y02T30/32
Abstract: The present invention relates to a dimple type aerodynamic drag reducing device of a high-speed train for improving the traveling performance of the high-speed train by improving the structure of a front vehicle of the high-speed train and reducing aerodynamic drag generated when the high-speed train travels. The device is formed by installing an auxiliary cover in which multiple dimples are formed at uniform intervals on the front portion of the high-speed train. The depth of each dimple is controlled according to the operation of air supply and discharge units. According to the present invention, a turbulent boundary layer is formed by forming the dimples on the front portion of the high-speed train, and pressure resistance and aerodynamic drag is reduced by generating flow separation on the rear portion of the surface of the high-speed train and reducing a slipstream area after the flow separation more than the front portion which does not have the dimples. Specially, the device reduces the waste of energy for traveling the high-speed train by reducing the aerodynamic drag and reduces noise around a railroad and noise in the high-speed train. [Reference numerals] (130) Air supply and discharge unit;(140) Control unit;(150) Speed sensor
Abstract translation: 本发明涉及一种用于通过改进高速列车的前车辆的结构来改善高速列车的行驶性能的高速列车的凹坑式空气动力学减阻装置，并且减小了当高速列车的行驶性能 高速列车旅行。 该装置通过在高速列车的前部上以均匀的间隔安装多个凹坑来安装辅助盖而形成。 每个凹坑的深度根据供气单元的运行情况进行控制。 根据本发明，通过在高速列车的前部形成凹坑形成湍流边界层，通过在高速列车的表面的后部产生流动分离来降低耐压性和空气动力学阻力， 在流动分离后比不具有凹坑的前部减少滑流区域。 特别地，该装置通过减少空气动力学阻力并降低铁路周围的噪声和高速列车中的噪声，减少了用于行驶高速列车的能量浪费。 （附图标记）（130）供气和排出单元;（140）控制单元;（150）速度传感器
-
-
-
-
-
-
-
-
-
Search Results
137
records
(took 0.031 seconds)
