Communications: electrical – Continuously variable indicating – With meter reading
Patent
1986-05-08
1990-10-30
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
34082508, 34028606, 34028607, H04Q 100
Patent
active
049671952
ABSTRACT:
Computer controlled, multiplexed hospital signaling and communications system. All station functions are controlled by a computer in a central station which continuously interrogates the other stations to verify that the system is functioning properly and to determine what actions are to be taken. The system includes a plurality of buses connected to the master station, with a plurality of remote stations with peripheral devices connected to each of the buses. A plurality of master stations can communicate with any of the remote stations on any of the buses. Time domain multiplexing is employed in the transmission of both data and audio signals in the system.
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Holloway III Edwin C.
Yusko Donald J.
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