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公开(公告)号：KR101854351B1
公开(公告)日：2018-05-04
申请号：KR1020160135540
申请日：2016-10-19
Applicant: 한국철도기술연구원
IPC: B61H13/20 , B61H13/38 , B61H5/00 , F16D65/18 , F16D121/24
Abstract: 본발명은철도차량용전기기계식제동시스템에관한것으로서, 더욱상세하게는모터를이용하는제동엑츄에이터를사용하면서도, 비상시에전원이공급되지않더라도안정적으로제동작용을수행할수 있으며, 최소한의전력을사용하여적절한제동력을발생시킬수 있는철도차량용전기기계식제동시스템에관한것이다. 상기한목적을달성하기위한본 발명은모터로작동되는제동엑츄에이터와, 상기제동엑츄에이터를제어하는제동엑츄에이터제어기와, 상기제동엑츄에이터제어기에제어신호를전송하는제동전자제어장치(ECU)와, 차량전원으로부터전원을공급받아제동엑츄에이터, 제동엑츄에이터제어기, 제동전자제어장치(ECU)로전원을공급하는전원공급장치로이루어지는것을특징으로한다.
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公开(公告)号：KR101844595B1
公开(公告)日：2018-04-03
申请号：KR1020160167860
申请日：2016-12-09
Applicant: 한국철도기술연구원
CPC classification number: G01N3/32 , G01H17/00 , G01P15/034
Abstract: 본발명은철도차량용공기압축기의진동테스트장치와이를이용하여균형추를설계하는방법에관한것으로, 크랭크축과, 상기크랭크축에일정한간격을가지고결합되는한 쌍의피스톤과, 상기크랭크축에결합되는한 쌍의균형추를포함하는철도차량용공기압축기의진동테스트장치로서, 상기크랭크축과연결되는모터와, 상기크랭크축의양단에결합되는베어링과, 상기베어링에일단이부착되고, 타단은고정되어상기크랭크축을지지하는다수의스프링및 상기크랭크축의회전에따른각가속도를측정하는가속도센서를포함하는철도차량용공기압축기의진동테스트장치와, 상기철도차량용공기압축기의진동테스트장치를이용하여균형추를설계하는방법으로서, (a) 상기균형추에더미를부착하는단계와, (b) 상기더미의질량또는위치에따른상기크랭크축의각가속도가상기가속도센서에의해측정되는단계및 (c) 상기더미의질량또는위치를변경하면서상기 (a) 단계와상기 (b) 단계를반복수행한결과각가속도가최소인크랭크축에대응하는데이터가상기제어부에의해디스플레이에출력되는단계를포함하는철도차량용공기압축기의진동테스트장치를이용하여균형추를설계하는방법을제공하여철도차량용공기압축기의진동을현저하게저감할수 있다.
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公开(公告)号：KR1020160071645A
公开(公告)日：2016-06-22
申请号：KR1020140179053
申请日：2014-12-12
Applicant: 한국철도기술연구원
CPC classification number: B61L23/00 , B61L23/002 , B61L27/00
Abstract: 열차의분리-결합시스템이개시된다. 그시스템은, 상기열차의운행을관제하는관제장치로부터이동권한정보, 속도정보및 분리-결합예고정보를수신하는차상통신부와, 상기이동권한정보및 상기속도정보에기초하여상기열차의운행을제어하는차상운행제어부와, 상기분리-결합예고정보에따라식별된이웃열차와의분리-결합상태를감시하고, 상기이웃열차와의분리-결합이완료된경우분리-결합완료정보를생성하는차상감시부를포함하는, 상기열차의제어장치를포함한다.
Abstract translation: 根据本发明，公开了一种能够减少联接 - 分离列车所需时间的列车联轴器 - 解耦系统。 该系统包括：列车通信单元，从控制火车服务的控制装置接收移动权限信息，速度信息和耦合解耦通知信息; 基于所述移动权限信息和所述速度信息来控制列车行驶的列车行驶控制单元; 以及列车监视单元，其根据耦合解耦通知信息与相邻列车监视耦合解耦状态，并且在与相邻列车进行耦合解耦时产生耦合解耦完成信息。
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公开(公告)号：KR101478129B1
公开(公告)日：2014-12-31
申请号：KR1020130049882
申请日：2013-05-03
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7241 , Y02T10/7275
Abstract: 본발명은구배정보를이용한철도차량의토크지령값계산시스템에관한것으로서, 운행노선의구배정보를저장하고있는구배정보저장부; 차량의속도정보, 위치정보, 중량정보및 운행노선의구배정보를이용하여, 구배보상토크보정값(Tc)을계산하는구배보상토크보정값계산부; 및마스콘지령값과, 상기구배보상토크보정값계산부를통해계산된구배보상토크보정값을바탕으로토크지령값(Tr)을계산하여, 추진제어인버터로전송하는구배보상토크지령값계산부; 를포함하되, 상기구배보상토크보정값계산부는, 견인전동기로부터차량의속도정보를입력받으며, 신호보안장치(ATO)로부터차량의위치정보를입력받으며, 제동제어장치의응하중제어기에서계산되는차량의중량정보를입력받으며, 상기구배정보저장부로부터운행노선의구배정보를입력받는정보입력모듈; 및상기정보입력모듈을통해입력된차량의속도정보, 위치정보및 중량정보와, 상기구배정보저장부를통해입력된운행노선의구배정보를이용하여구배보상토크보정값(Tc)을계산하는토크보정값계산모듈; 을포함하는것을특징으로한다.
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Patent Agency Ranking
公开(公告)号：KR101376786B1
公开(公告)日：2014-03-21
申请号：KR1020120088489
申请日：2012-08-13
Applicant: 한국철도기술연구원
Abstract: 본발명의일 실시예는차상신호장치와연계된슬립슬라이드방지시스템및 이를이용한방지방법에관한것으로, 해결하고자하는기술적과제는차상신호장치를이용하여상 구배에서점착계수를높여줌으로써, 승차감을개선시킬수 있게하는데 있다. 이를위해본 발명의일 실시예는선로과마주보도록궤도차량에설치되는적어도하나의전자석을포함하고, 궤도차량의진행방향에대하여상부또는하부방향으로상기전자석을통하여자속을발생시키는궤도자화장치; 주행중인궤도차량의속도및 실시간위치를포함하는주행정보를검출하는차량정보검출장치; 및상기궤도차량이주행하는선로의궤도데이터가미리저장되어있고, 상기주행정보와상기궤도데이터를비교하여상기궤도자화장치의동작을제어하는차상신호장치를포함하는차상신호장치와연계된슬립슬라이드방지시스템을개시한다.
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公开(公告)号：KR1020140022207A
公开(公告)日：2014-02-24
申请号：KR1020120088489
申请日：2012-08-13
Applicant: 한국철도기술연구원
CPC classification number: B61K7/02 , B60L7/08 , B60L2200/26 , B61K7/10 , B61K7/12 , B61L1/08 , B61L3/12 , B61L15/00 , B61L15/0072 , B61L25/02 , B61L25/021
Abstract: One embodiment of the present invention relates to a slip and slide prevention system connected to a cab signal device and a prevention method using the same, and the purpose of the present invention is to enhance riding quality by increasing an adhesion coefficient in an ascending slope using the cab signal device. According to one embodiment of the present invention, disclosed is a slip and slide prevention system connected to a cab signal device comprising: a track magnetization device having at least one electromagnet installed in a tracked car to face a railway and generating magnetic flux, through the electromagnets, in an upper or lower direction with respect to a proceeding direction of the tracked car; a car information detection device for detecting travel information containing the running speed of the tracked car and a real-time location; and the cab signal device storing track data of the railway along which the tracked car travels in advance, and controlling the operation of the track magnetization device by comparing the travel information with the track data. [Reference numerals] (100) Track magnetization device; (200) Car information detection device; (300) Cab signal device
Abstract translation: 本发明的一个实施例涉及一种连接到驾驶室信号装置的滑动和滑动防止系统及其使用方法，并且本发明的目的是通过增加上坡中的粘附系数来提高骑乘质量， 驾驶室信号装置。 根据本发明的一个实施例，公开了一种连接到驾驶室信号装置的滑动和滑动防止系统，包括：轨道磁化装置，具有至少一个电磁体，安装在轨道车中以面对铁路并产生磁通量，通过 电磁铁，相对于履带车的前进方向在上下方向; 汽车信息检测装置，用于检测包含跟踪汽车的行驶速度和实时位置的行驶信息; 并且驾驶室信号装置预先存储跟踪的轿厢沿着该轨道的轨道数据，并通过将行驶信息与轨道数据进行比较来控制轨道磁化装置的操作。 （附图标记）（100）轨道磁化装置; （200）汽车信息检测装置; （300）驾驶室信号装置
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公开(公告)号：KR1020120129550A
公开(公告)日：2012-11-28
申请号：KR1020110047880
申请日：2011-05-20
Applicant: 한국철도기술연구원
CPC classification number: G06Q50/265 , G06Q10/0635 , G06Q50/30
Abstract: PURPOSE: A safety requirement management system is provided to analyze economical efficiency and utility in the safety establishment for railroad accidents. CONSTITUTION: A regulation and specification database(120) stores safety rules and specification information for railroads. A safety regulation and specification input module(130) receives the railroad related safety specification or regulation information stored in the regulation and specification database. A safety measure database(140) stores safety measure information for operating the railroads. A safety measure input module(150) receives the stored safety measure information stored in the safety measure database. A hazard source regulation and measure module(160) displays a safety regulation and safety measures related to the hazard source of the railroads. [Reference numerals] (100) Hazard source database; (110) Hazardous material analysis module; (120) Regulation and specification database; (130) Safety regulation and specification input module; (140) Safety measure database; (150) Safety measure input module; (160) Hazard source regulation and measure module; (200) Railroad accident reporting system; (AA) Inquiring accident analysis; (BB) Hazard source list; (C1) Hazardous material 3; (C2) Hazardous material 2; (C3) Hazardous material 1; (DD) Railroad safety regulation; (EE) Railroad specification; (FF) Railroad safety measure
Abstract translation: 目的：提供安全要求管理系统，分析铁路事故安全生产的经济效益和效用。 规定：规范和规范数据库（120）存储铁路的安全规则和规格信息。 安全规范和规范输入模块（130）接收存储在规范和规范数据库中的与铁路有关的安全规范或规则信息。 安全措施数据库（140）存储用于操作铁路的安全措施信息。 安全措施输入模块（150）接收存储在安全措施数据库中的存储的安全措施信息。 危险源调节和测量模块（160）显示与铁路危险源相关的安全规定和安全措施。 （附图标记）（100）危险源数据库; （110）有害物质分析模块; （120）规范和规范数据库; （130）安全规范和规范输入模块; （140）安全措施数据库; （150）安全措施输入模块; （160）危害源调节和测量模块; （200）铁路事故报告制度; （AA）查询事故分析; （BB）危害源清单; （C1）危险品3; （C2）危险品2; （C3）危险品1; （DD）铁路安全监管; （EE）铁路规范; （FF）铁路安全措施
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