<p>The invention provides for a cab signaling apparatus and method for use on board a railway vehicle propelled on a set of spaced rails by a traction motor. The cab signaling apparatus may reduce a noise component within a signal having a primary cab signal component and reduce a cab signal component within a signal having a primary noise component. The cab signaling apparatus may further include an adaptive filter to cancel the noise component within the signal having a primary cab signal component without specialized tuning of the cab signaling apparatus. The cab signaling apparatus may include a false code monitor for identifying a true cab signal code and a track signal monitor for identifying a true cab signal in the presence of noise. <IMAGE></p>
申请公布号
EP0779196(A1)
申请公布日期
1997.06.18
申请号
EP19960119794
申请日期
1996.12.10
申请人
UNION SWITCH & SIGNAL INC.
发明人
ANDRIANOS, NIKOS;PROFETA, JOSEPH;ELM, JOSEPH P.;GIRAS, THEO C.;DETKA, CHRISTOPHER S.