Vehicle train tracking apparatus and method

Railway switches and signals – Block-signal systems – Automatic

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104298, 340 47, 364436, B61L 2330

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active

043613012

ABSTRACT:
A vehicle train tracking apparatus and method are provided for responding to detected occupancies and unoccupancies of each of a plurality of signal blocks of a roadway track system to establish a position or location record of the movement of each vehicle train operating with the roadway track system.

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Thorne-Booth, "Signalling of Remotely Controlled Railway Trains," IEEE Transactions on Comm. Tech., Jun. 1968, pp. 369-374.
Costa & Kalra, "Sao Paulo Metro E-W Line Innovations," Conf. Record of 12th Ann. IEEE IAS, pp, 1105-1109.
Sehs, "Atlanta Airport People Mover," Conf. Record of 28th IEEE Vehicular Tech. Group, Mar. 1978, pp. 1-10.

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