发明名称 |
Trainline controller electronics |
摘要 |
Trainline controller including testing of signal quality on a trainline network by commanding each node to transmitter calibration signal. A signal detector is connected to the trainline at a common junction with a head end termination circuit. A stuck-on transmitter is determined by a transmission current drawn by the transceiver is on for a present amount of time.
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申请公布号 |
US6980127(B2) |
申请公布日期 |
2005.12.27 |
申请号 |
US20040845089 |
申请日期 |
2004.05.14 |
申请人 |
NEW YORK AIR BRAKE CORPORATION |
发明人 |
LUMBIS ANTHONY W.;STEVENS DALE R.;VERSIC JOHN N. |
分类号 |
B61L15/00;G05B23/02;G08C19/16;(IPC1-7):G08B1/01;B61L3/00 |
主分类号 |
B61L15/00 |
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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