公开(公告)号：US20170259836A1

公开(公告)日：2017-09-14

申请号：US15351503

申请日：2016-11-15

申请人： LSIS CO., LTD.

发明人： Yong-Gee CHO ,  Dong-Han WOO ,  Yung BANG

IPC分类号： B61L7/10 ,  B61L29/02 ,  B61L27/00 ,  G05B19/042

摘要： The present disclosure relates to a CPU module for processing railway signals, and more specifically to a CPU module for processing railway signals that controls operation timing of a first comparator, a signal processing unit and a second comparator.

公开(公告)号：US20170278319A1

公开(公告)日：2017-09-28

申请号：US15393992

申请日：2016-12-29

申请人： LSIS CO., LTD.

发明人： Jong-Chul JUNG ,  Yong-Gee CHO

IPC分类号： G07C5/08 ,  G01L5/28 ,  B61L27/04 ,  G01M17/08 ,  B61L23/02 ,  B61L25/02

CPC分类号： G01L5/286 ,  B61L15/0081 ,  B61L23/02 ,  B61L25/021 ,  G01M17/08

摘要： The present invention relates to a fault diagnosis apparatus for a brake of a train, an automatic train operation system operated due to degradation of braking performance using the same, and a fault diagnosis method for the brake of the train. In particular, the present invention is directed to determining that a fault has occurred in the brake when the difference between the current acceleration of the train and the required acceleration is greater than or equal to a reference value and safely moving the train to a stopping point through a powering operation or coasting operation such that emergency braking is not applied by an automatic train protection (ATP) system if the fault has occurred in the brake. When a fault occurs in the brake of the train, the train is automatically operated such that emergency braking is not triggered by an ATP system.

公开(公告)号：US20170190340A1

公开(公告)日：2017-07-06

申请号：US15366314

申请日：2016-12-01

申请人： LSIS CO., LTD.

发明人： Jong-Chul JUNG ,  Yong-Gee CHO

IPC分类号： B61L27/00

CPC分类号： B61L3/006 ,  B61L3/008 ,  B61L27/04 ,  B61L2027/005 ,  Y02T10/7258

摘要： The present disclosure relates to a speed control system of a railway vehicle in consideration of a braking characteristic, and more particularly, to a speed control system of a railway vehicle in consideration of a braking characteristic, which calculates in real time a time-to-target-speed-crossing (TTTSC) that is a time required for a speed of a train to exceed a speed of an automatic train operation (ATO) profile through a future speed estimation of the train, and controls the speed of the train to be interlocked with the TTTSC.