David J. Dansbach - Henrietta NY James E. Snyder - Rochester NY
Assignee:
General Signal Corporation - Rochester NY
International Classification:
H04Q 900
US Classification:
340151
Abstract:
A telemetry and control system is disclosed which allows a control office to communicate with a plurality of remote field stations over a preferably duplex communication channel. Transmissions, both controls and indications are formatted as messages comprising a number of words. The first word comprises the address of a selected field station to which the controls are, or have been, directed. A variable number of control words or indications and a check word or words conclude the message.
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