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公开(公告)号：KR101260373B1
公开(公告)日：2013-05-07
申请号：KR1020110147645
申请日：2011-12-30
Applicant: 한국철도기술연구원
CPC classification number: B61L7/06 , B61L1/02 , B61L5/12 , B61L5/18 , B61L9/04 , B61L25/02 , B61L25/025 , B61L2205/04 , G08G1/07 , G08G1/087 , G08G1/095
Abstract: PURPOSE: A signal operation method for a tram at a divergent intersection is provided to improve safety at an intersection which is used by trams and general vehicles through interoperation with traffic signals. CONSTITUTION: An integrated signal control device(110) for trams detects entrance or exit of a tram. The integrated signal control device controls signals for operating the tram. A highway traffic signal controller(120) controls traffic lights and blocks entrance of a general vehicle when the general vehicle drives in the path of the tram. A tram signal controller controls tram signal lights(117) and a track switch controller. [Reference numerals] (100) Tram_1; (110) Integrated signal operation device for trams; (120) Highway traffic signal controller; (AA) Tram rail; (BB) Tram_2
Abstract translation: 目的：提供一种用于交叉口交叉口的电车的信号操作方法，以提高电车和一般车辆通过与交通信号的互操作使用的十字路口的安全性。 构成：用于电车的集成信号控制装置（110）检测电车的入口或出口。 集成信号控制装置控制用于操作电车的信号。 当一般车辆在电车的路径中行驶时，高速公路交通信号控制器（120）控制交通信号灯并阻止一般车辆的入口。 电车信号控制器控制电车信号灯（117）和轨道开关控制器。 （附图标记）（100）Tram_1; （110）电车集成信号操作装置; （120）公路交通信号控制器; （AA）电车轨; （BB）Tram_2
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公开(公告)号：KR101434314B1
公开(公告)日：2014-09-23
申请号：KR1020120149500
申请日：2012-12-20
Applicant: 한국철도기술연구원
IPC: B61L25/02
Abstract: 본 발명의 실시 예에 따른 자석 패턴을 이용한 철도차량의 위치 검출 장치는 레일 사이에 배치되고, 레일의 위치에 대한 위치정보를 내장하도록 자석 패턴을 채널 부호화하는 자석 패턴부, 레일을 따라 주행하는 철도차량의 하부에 배치되어 채널 부호화된 자석 패턴을 센싱하여 자석 패턴에 대한 패턴측정값을 출력하는 자기장 센서부 및 자기장 센서부로부터 패턴측정값을 제공받아 자석 패턴을 판독하여 위치정보를 감지하는 센서제어부를 포함한다.
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公开(公告)号：KR1020140080079A
公开(公告)日：2014-06-30
申请号：KR1020120149500
申请日：2012-12-20
Applicant: 한국철도기술연구원
IPC: B61L25/02
CPC classification number: B61L25/02 , B61L1/08 , B61L25/025 , B61L2205/04
Abstract: A railway vehicle location detection apparatus using a magnetic pattern according to an embodiment of the present invention comprises: a magnetic pattern unit which is arranged between rails and encodes a magnetic pattern into channel codes to include the rail location information; a magnetic field sensor unit which is arranged on the lower portion of a railway vehicle driving along the rail to sense the magnetic pattern encoded into channel codes and output the measured values of the magnetic pattern; and a sensor control unit which detects the location information by reading the magnetic pattern by receiving the measured values for the pattern from the magnetic field sensor unit.
Abstract translation: 根据本发明的实施例的使用磁性图案的铁路车辆位置检测装置包括：磁性图案单元，布置在轨道之间，并将磁性图案编码为通道代码以包括轨道位置信息; 磁场传感器单元，其布置在沿着轨道行驶的铁路车辆的下部，以感测编码为通道代码的磁图案并输出磁图案的测量值; 以及传感器控制单元，其通过从磁场传感器单元接收图案的测量值来读取磁图案来检测位置信息。
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公开(公告)号：KR101270758B1
公开(公告)日：2013-06-03
申请号：KR1020110124806
申请日：2011-11-28
Applicant: 한국철도기술연구원
Abstract: PURPOSE: A transition control system for a dead section of an electric railcar is provided to regularly supply power to a railcar during transition from a dead section to a power-supply section, thereby stabilizing railcar operation and extending life of a variety of electronic devices of the railcar. CONSTITUTION: A battery monitoring unit(170) monitors output power of a battery. A regulator monitoring unit(180) monitors output power of a regulator. A power control unit(150) and controls the output power of the battery and regulator by monitoring the output power of the battery monitoring unit and the regulator monitoring unit. The power control unit maintains power required by a railcar at a regular level. [Reference numerals] (1) Vehicle; (10) Road; (100) Vehicle current collector; (150) Power control unit; (170) Battery monitoring unit; (180) Regulator monitoring unit
Abstract translation: 目的：提供一种用于电动轨道车辆的死区的过渡控制系统，用于在从死区转换到电源部分期间定期向轨道车辆供电，从而稳定铁路车辆操作并延长各种电子设备的使用寿命 铁路车 构成：电池监视单元（170）监视电池的输出功率。 调节器监视单元（180）监视调节器的输出功率。 电力控制单元（150），通过监视电池监视单元和调节器监视单元的输出功率来控制电池和调节器的输出功率。 功率控制单元保持轨道车辆所需的功率在常规水平。 （附图标记）（1）车辆; （10）路; （100）车辆集电器; （150）电源控制单元; （170）电池监控单元; （180）调节器监控单元
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公开(公告)号：KR1020140010709A
公开(公告)日：2014-01-27
申请号：KR1020120077320
申请日：2012-07-16
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a system and a method for managing exchange and checking cycle of a rail for a railroad car. Provided are a method for managing exchange and checking cycle of a rail for a railroad car and a system for managing exchange and checking cycle of a rail for a railroad car which comprises: an input part for receiving risk setting information to set allowable risk of the rail and usage environment information of the rail for a railroad car; a calculation part for calculating exchange and checking cycle information of the rail by comparing and analyzing the usage environment information of the rail inputted through the input part with risk setting information; and an output part for outputting the exchange and checking cycle information of the rail calculated by the calculation part. According to the present invention, the allowable risk of the rail for a railroad car is set and the exchange and checking cycle of the rail for a railroad car is calculated and provided to a manager according to the established risk so that a fault on the rail on which the railroad car travels can be found early. Thus, malfunction due to rail loss can be reduced and derailment accidents can be prevented in advance. Also, the system of the present invention enables the manager to find the fault on the rail early and take a prompt action so that operational costs are reduced and resources for rail checking can be reasonably operated. [Reference numerals] (100) Input part; (110) Usage environment; (112) Normal environment; (114) Rail environment (type, place, joint method etc); (116) Operation environment (yearly passage ton number, lane importance etc); (120) Existing inspection result; (200) Calculation part; (300) Output part; (310) Section inspection period
Abstract translation: 本发明涉及一种用于管理铁路车辆的轨道的交换和检查循环的系统和方法。 提供一种用于管理用于铁路车辆的轨道的交换和检查循环的方法和用于管理用于铁路车辆的轨道的交换和检查循环的系统，该系统包括：输入部分，用于接收风险设置信息以设置 轨道车轨道和使用环境信息; 计算部分，用于通过比较和分析通过输入部分输入的轨道的使用环境信息与风险设置信息来计算轨道的交换和检查循环信息; 以及输出部，其输出由计算部计算出的轨道的交换和检查循环信息。 根据本发明，设定铁路车辆的轨道的容许风险，根据既定的风险计算铁路车辆轨道的交换和检查周期，并向管理者提供轨道上的故障 可以早点找到铁路车辆行驶的地方。 因此，可以减少由于轨道损失引起的故障，并且可以提前防止脱轨事故。 此外，本发明的系统能够使管理者能够及早发现轨道上的故障，并且采取迅速的动作，从而降低运行成本，并且可以合理地操作用于轨道检查的资源。 （附图标记）（100）输入部; （110）使用环境; （112）正常环境; （114）铁路环境（类型，地点，联合方式等）; （116）营运环境（年通道数，车道重要性等）; （120）现有检验结果; （200）计算部分; （300）输出部分; （310）检验期
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Patent Agency Ranking
公开(公告)号：KR1020140009811A
公开(公告)日：2014-01-23
申请号：KR1020120076656
申请日：2012-07-13
Applicant: 한국철도기술연구원
CPC classification number: B61H11/14 , B60L7/10 , B60L2200/26 , B60T13/12 , B60Y2200/30 , B61H11/02 , B61H13/20 , B61H13/38 , B61L25/021 , G01P15/00
Abstract: The present invention relates to a method and a system for braking a railway vehicle to enhance the energy efficiency. Provided are the method for braking the railway vehicle to enhance the energy efficiency and the system for braking the railway vehicle to enhance such the energy efficiency, comprising: a first step of driving in a revival mode a motor for providing a towing force for running the railway vehicle according to a command of an onboard controller for controlling the driving of the railway vehicle; a second step of, if the running speed of the railway vehicle measured at a speed sensing unit is over a set oil pressure braking entrance speed, making the onboard controller operate the motor in a revival mode and perform a braking operation, and if the running speed of the railway vehicle measured at a speed sensing unit is under a set oil pressure braking entrance speed, making the onboard controller drive an oil pressure pump and perform an oil pressure braking operation; and s third step of comparing the running speed of the railway vehicle, measured in the speed sensing unit during the second step, with a stopping speed, if the stopping speed, stopping the oil pressure pump. The present invention stops operating the oil pressure pump when the railway vehicle stops, thereby saves the power consumed for operating the oil pressure pump while the railway vehicle stops, so enhances the energy consumption efficiency of the railway vehicle. [Reference numerals] (AA,DD) Vehicle speed; (BB) Revival braking region; (CC) Oil pressure(friction) braking region; (EE) Braking oil pressure; (FF) Oil pressure braking entrance speed; (GG) Oil pressure pump operation region; (HH) Vehicle stopping region; (II) Time
Abstract translation: 本发明涉及一种用于制动铁路车辆以提高能量效率的方法和系统。 提供了用于制动铁路车辆以提高能量效率的方法和用于制动铁路车辆的系统以提高这种能量效率，包括：第一步骤，以复兴模式驱动用于提供用于行驶的牵引力的电动机 根据用于控制铁路车辆的驾驶的车载控制器的指令的铁路车辆; 第二步，如果在速度检测单元处测量的铁路车辆的行驶速度超过设定的油压制动入口速度，则使车载控制器以复原模式操作电动机并执行制动操作，并且如果运行 在速度检测单元处测量的铁路车辆的速度处于设定的油压制动入口速度，使车载控制器驱动油压泵并执行油压制动操作; 以及第三步骤，比较在第二步中在速度检测单元中测量的铁路车辆的运行速度与停止速度，如果停止速度停止油压泵。 本发明在铁路车辆停止时停止油压泵的运转，从而节省铁路车辆停止时的油压泵的动力消耗，提高铁路车辆的能量消耗效率。 （附图标记）（AA，DD）车速; （BB）复位制动区域; （CC）油压（摩擦）制动区域; （EE）制动油压力; （FF）油压制动入口速度; （GG）油压泵运行区域; （HH）停车区; （二）时间
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公开(公告)号：KR101292609B1
公开(公告)日：2013-08-16
申请号：KR1020110135416
申请日：2011-12-15
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7005
Abstract: 본 발명은 배터리와 울트라 캐패시터를 장착한 무가선 저상트램에 관한 것으로; 차량 구동을 위한 모터를 제어하기 위해 직류 전원을 교류 전원으로 변환하여 모터의 구동을 제어하는 인버터와, 가선 구간에서 가선을 통해 전원을 공급받으면 전원을 충전하도록 병렬로 연결되는 밧데리 및 울트라 캐패시터와, 상기 밧데리 및 울트라 캐패시터의 충전 또는 방전을 제어하는 제1 및 제2 DC/DC 컨버터와, 상기 제1 및 제2 DC/DC 컨버터를 제어하는 제어부를 포함하는 것을 특징으로 한다.
본 발명에 따르면, 무가선 저상트램의 차량에 배터리와 울트라 캐패시터를 병렬로 장착하여 충방전하도록 하여 차량에 큰 전원이 필요하거나 회생제동 시에 수명이 무제한인 캐패시터를 함께 사용하여 배터리의 사용횟수를 줄이며, 배터리의 수명을 연장시켜 차량 유지보수 비용을 절감하는 효과가 있다.-
公开(公告)号：KR1020130068349A
公开(公告)日：2013-06-26
申请号：KR1020110135416
申请日：2011-12-15
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7005 , B60L9/00 , B60L11/18
Abstract: PURPOSE: A low floor tram with less catenary is provided to have an ultra-capacitor and a battery enabling to reduce the cost for maintenance and to repair a vehicle by extending the lifetime of a battery by reducing the usage count of the battery using a capacitor together in a vehicle propulsion or in a regenerative braking by mounting a battery and a capacitor in parallel on a vehicle. CONSTITUTION: A low floor tram with less catenary having a battery and an ultra-capacitor comprises an inverter(120) which controls the driving of a motor by converting a DC power into an AC power in order to control the motor for driving a vehicle; a battery and an ultra-capacitor(102) which is connected in parallel in order to charge a power source when a power source is provided through a catenary in a catenary section; a first and a second DC/DC converters(106,107) controlling a charge or a discharge of the ultra-capacitor and the battery; and a control unit(104) controlling the first and second DC/DC converter. [Reference numerals] (1) Wiring 750V; (101) Battery monitoring part; (103) Ultra capacitor monitoring part; (104) Control unit; (106) First DC/DC converters; (107) Second DC/DC converters
Abstract translation: 目的：提供具有较短悬架的低地板电车以具有超级电容器和电池，以通过减少使用电容器的电池的使用计数来延长电池的寿命来降低维护和修理车辆的成本 通过将电池和电容器并联安装在车辆上，一起在车辆推进或再生制动中。 构成：具有电池和超级电容器的较小悬链线的低地板电车包括逆变器（120），其通过将DC电力转换为AC电力来控制电动机的驱动，以控制用于驾驶车辆的电动机; 电池和超电容器（102），其并联连接以便在通过悬链段中的悬链线提供电源时为电源充电; 控制超电容器和电池的充电或放电的第一和第二DC / DC转换器（106,107）; 以及控制第一和第二DC / DC转换器的控制单元（104）。 （附图标记）（1）接线750V; （101）电池监控部分; （103）超电容监控部分; （104）控制单元; （106）第一DC / DC转换器; （107）第二个DC / DC转换器
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公开(公告)号：KR1020130068346A
公开(公告)日：2013-06-26
申请号：KR1020110135409
申请日：2011-12-15
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7005 , B60L9/00 , B60L11/18
Abstract: PURPOSE: A system control method of a tram with less catenary in a transition a catenary section and a less catenary section is provide to steadily drive the system in a reciprocity transition from a catenary section to a less catenary section. In a catenary section, a tram with less catenary is driven by supplying electricity through a feeder. In a less catenary section, a tram with less catenary is driven using electricity of a battery mounted inside the vehicle. CONSTITUTION: A system control method of a tram with less catenary capable of transiting a catenary section and a less catenary section comprises the following steps: a first step which controls a DC/DC converter(150) to a discharge state, and which controls an HSCB(High-Speed Circuit Breaker)(130) to an open state in order to be put into an input terminal of an inverter(120) controlling a motor(110) for driving a vehicle by a power source of a battery(100) when a vehicle is driving in a less catenary section; a second step which controls in order to block an operation of a DC/DC converter, and which conducts the HSCB in order to operate a vehicle by a coasting when the vehicle enters in a transition section from a less catenary section to a catenary(1) section; and a third step which controls to block an operation of the DC/DC converter, and which maintains the HSCB in a conducted state in order to apply a catenary power supplied through a catenary to the inverter when the vehicle completely enters in a catenary section. [Reference numerals] (140) Control part; (AA) Wiring 750V; (BB) Wiring section
Abstract translation: 目的：一个在过渡时间较短的电车的电车的系统控制方法，其中一个悬链段和一个较小的悬链段用于稳定地驱动系统在从悬链段到较小悬链段的互惠过渡。 在一个悬链段，一个电缆较短的电车是通过一个馈线供电驱动的。 在较小的悬链段中，使用安装在车辆内部的电池的电力驱动具有较小悬链线的电车。 构成：具有较少悬链能够过渡悬链段和较小悬链段的电车的系统控制方法包括以下步骤：第一步骤，其将DC / DC转换器（150）控制到放电状态，并且控制 HSCB（高速断路器）（130）进入打开状态，以便放入控制由电池（100）的电源驱动车辆的电机（110）的逆变器（120）的输入端， 当车辆在较小的悬链段行驶时; 第二步，其控制以阻止DC / DC转换器的操作，并且当车辆进入从较小的悬架段到悬链线的过渡段时，通过惯性滑行来操纵车辆（1） ） 部分; 以及第三步骤，其控制阻止DC / DC转换器的操作，并且其将HSCB维持在导通状态，以便当车辆完全进入悬链段时，将通过悬链线提供的悬链电力施加到逆变器。 （附图标记）（140）控制部; （AA）接线750V; （BB）接线部分
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公开(公告)号：KR101266914B1
公开(公告)日：2013-05-24
申请号：KR1020110100367
申请日：2011-09-30
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7011
Abstract: 본발명은무가선저상트램시스템에관한것으로, 보다상세하게는저상트램에배터리카를포함시켜가선을통한전력공급없이도운행할수 있도록함으로써도시미관을개선시킬수 있도록함과동시에배기가스의배출이없는친환경교통수단으로활용할수 있도록하는무가선저상트램시스템에관한것이다. 본발명은무가선트램시스템에있어서, 승객이탑승하는다수개의저상차량과, 상기저상차량의사이에연결설치되어저상차량이주행할수 있도록하는전력을공급하는배터리카와, 지면에설치되어상기저상차량과배터리카가주행하도록하는매립형궤도부를포함하여구성된것을특징으로한다.
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