METHOD AND DEVICE FOR DETECTING ROLL MOTION OF A RAIL VEHICLE CAR BODY RELATIVE TO THE BOGIE

The invention relates to a method and to a device for detecting roll motion of a rail vehicle car body (1) relative to the bogie (2) of a rail vehicle (3), wherein a signal (S) proportional to the roll motion is bandpass-filtered and the magnitude of the bandpass-filtered signal (S filter) is compar...

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Bibliographic Details
Main Authors KNOLL MARKUS, SCHANDL GERHARD, MAGERL FLORIAN
Format Patent
LanguageChinese
English
Published 25.06.2019
Subjects
ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
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Summary:The invention relates to a method and to a device for detecting roll motion of a rail vehicle car body (1) relative to the bogie (2) of a rail vehicle (3), wherein a signal (S) proportional to the roll motion is bandpass-filtered and the magnitude of the bandpass-filtered signal (S filter) is compared with a limit value (Slim) and rolling is determined on the basis of the limit value (Slim) beingexceeded several times within an observation time period (T). 用于识别轨道车辆车身（1）相对于轨道车辆（3）的底盘（2）的摇摆运动的方法和装置，其中，对与摇摆角成比例的信号（S）进行带通滤波，并且将经过带通滤波的信号（S）的量值与极限值（S）进行比较，并且借助于在观察时间段（T）内多次超过极限值（S）来确定摇摆。
Bibliography:Application Number: CN201780064510