CTC has shown itself to be dependable source of additional traffic capacity and earning ability; CTC with cab signals extends system all the way from operator at control office to engineman riding in cab; it is believed that new uses will be developed and that system will be modified to suit new uses; development work is being carried out on faster communication systems in anticipation of some of new uses that are expected.
Centralized traffic control for railroads
Am Inst Elec Engrs Trans
1949
7 pages
Article (Journal)
English
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Centralized control of traffic of railroads
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