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发明名称
Train direction detection via track circuits
摘要
<p>Track circuits and constant warning time devices that can make train direction determinations using multi-frequency track impedance measurements and combinations of frequency tuned shunts</p>
申请公布号
AU2014260324(A1)
申请公布日期
2015.12.17
申请号
AU20140260324
申请日期
2014.04.15
申请人
SIEMENS INDUSTRY, INC.
发明人
HOGAN, BRIAN
分类号
B61L1/18
主分类号
B61L1/18
代理机构
代理人
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