发明名称 |
Method for qualifying a data cable for ETCS signalling data |
摘要 |
<p>The method involves measuring real output voltage signal (Ues), which falls over a data transfer unit (6) in response to a transfer signal guided over real data cables (AD1, AD2). The voltage signal is analyzed with respect to voltage and/or frequency characteristics. A cable parameter of the cables is determined based on comparison of a reference output voltage signal and the voltage signal. The real data cables are qualified as cables suitable for transmitting European train control system-signaling data during fulfillment of predetermined masses for the cable parameter.</p> |
申请公布号 |
EP2450253(A1) |
申请公布日期 |
2012.05.09 |
申请号 |
EP20100190371 |
申请日期 |
2010.11.08 |
申请人 |
SIEMENS SCHWEIZ AG |
发明人 |
BAUMANN, RENE;LAUPER, ALFRED;LODER, MAX;SCHMID, ROLF |
分类号 |
B61L3/12;G01R31/02 |
主分类号 |
B61L3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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