Supervisory control system

Details Supervisory control system Supervisory control system

1977-06-20

1979-07-17

Atkinson, Charles E.

Communications: electrical

Digital comparator systems

G06F 1100

Patent

active

041617185

ABSTRACT:
An automatic supervisory control system is arranged to provide monitoring and supervisory functions in a noisy electrical environment over communication channels which are also noisy and generally highly congested.
The system includes a central control station linked to a plurality of status stations by a single dedicated or shared radio channel, a plurality of telephone wire lines, or a combination of both. A coded signal is used to communicate status signals and command signals between the central control station and the status stations. The central control station includes the status display elements, the memory elements, an audible alarm indicator, printed status and command reports, a keyboard for data entry and a computer for controlling system operation.

REFERENCES:
patent: 3245040 (1966-04-01), Burdett et al.
patent: 3732541 (1973-05-01), Neubauer
patent: 3772649 (1973-11-01), Haselwood et al.
patent: 3876980 (1975-04-01), Haemmig et al.
patent: 3986167 (1976-10-01), Paul
patent: 4006462 (1977-02-01), Padowski et al.

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