作者: Robert C. Kull
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摘要: The cab signal and rail navigation systems of a railway locomotive are combined to form single integrated system capable acting as an automatic train protection system. travels along route equipped with wayside signaling that features multiplicity devices. Each device provides the inclusive aspect information how should proceed particular segment route. When is traveling on track from which available, receives via AC circuit disposed rails approaches each device. After filtering decoding electrical signal, communicates deciphered determines whether be available encountering thus brakes will operated thereon engineer required fail operate according one or more braking profiles calculated by operates coverage continuously noncontinuously throughout