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1. 发明公开

KR20180055956A 자동폐색장치를 활용한 일반철도 노선의 철도선로변 작업자용 안전설비 시스템 审中-公开
公开(公告)号：KR20180055956A
公开(公告)日：2018-05-28
申请号：KR20160152596
申请日：2016-11-16
申请人： KRRI
发明人： HWANG JONG GYU , JO HYUN JEONG , PARK CHAN KYOUNG , SHIN DUC KO
IPC分类号： B61L23/06 , B61L23/08 , B61L25/02 , G08B3/10 , G08B5/38 , G08B21/02 , G08B25/10 , H04M1/725 , H04W4/12
摘要： 본발명은자동폐색장치를활용한일반철도노선의철도선로변작업자안전설비시스템에관한것으로; 일반철도구간의폐색구간별로설치되는폐색제어장치로부터해당폐색구간에대한열차의점유여부에관한폐색구간점유정보를수신하여경보의발생또는중지에관한정보를담고있는경보전송메시지를생성하는지상용안전설비와, 철도선로변작업자가휴대하되상기지상용안전설비로부터경보전송메시지가수신되면경고발생또는중지여부를판단하여경보를출력하는휴대용안전설비로구성되는것을특징으로한다. 본발명에따르면, 일반철도노선에서폐색구간별로하나씩설치되어있는폐색장치의정보를활용해서선로변에서작업하고있는작업자를작업구간으로접근하는열차접근정보를전송함으로써선로변작업자의사상사고를예방할수 있다.

2. 发明公开

KR20120030716A Signal measurement system for current collection equipment in a electric train using measuring angle of rotation 有权
标题翻译：使用测量角度测量电动火车中的电流收集设备的信号测量系统
公开(公告)号：KR20120030716A
公开(公告)日：2012-03-29
申请号：KR20100092403
申请日：2010-09-20
申请人： KRRI
发明人： PARK CHAN KYOUNG , KIM YOUNG GUK , KIM KI HWAN , KIM SEOG WON , PAIK JIN SUNG
IPC分类号： B60L5/18 , G01B7/30 , G01P15/00
摘要： PURPOSE: A system for measuring a physical quantity of a current collector for an electric railway is provided to accurately analyze collection performance of a pantograph apparatus according to a traveling state of a vehicle by sensing a train state signal in real time. CONSTITUTION: An accelerometer(12) measures an acceleration of a fan head of a current collector. A first signal converter(14) receives a physical quantity measurement signal and converts the received signal into a digital signal. A telemetry transmission unit(16) transmits the physical quantity measurement signal converted by the first signal converter to thee train through telemetry. A power supply unit(18) supplies power to various measurement sensors, the first signal converter, and the telemetry transmission unit. A telemetry receiving unit(20) receives the physical quantity measurement signal transmitted from the telemetry transmitting unit according to a plurality of channels.
摘要翻译：目的：提供一种用于测量电气铁路集电器的物理量的系统，用于通过实时感测列车状态信号来准确地分析根据车辆的行驶状态的受电弓装置的收集性能。构成：加速度计（12）测量集电器的风扇头的加速度。第一信号转换器（14）接收物理量测量信号并将接收的信号转换为数字信号。遥测传输单元（16）通过遥测将第一信号转换器转换的物理量测量信号发送给列车。电源单元（18）向各种测量传感器，第一信号转换器和遥测传输单元供电。遥测接收单元（20）根据多个信道接收从遥测发送单元发送的物理量测量信号。

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