Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy
Patent
1992-06-22
1995-04-18
Kuntz, Curtis
Telephonic communications
Telephone line or system combined with diverse electrical...
To produce visual-graphic copy
379106, 379107, 34087002, 358442, H04M 1100
Patent
active
054085233
ABSTRACT:
A stand-alone electronic measuring instrument for measuring AC (alternate current) power parameters on a utility distribution system wherein the measurement results are communicated telephonically to a facsimile device. Well-known techniques are used to acquire and accumulate analog signals representative of voltages and currents on an AC power system and digital signals. If the signals exceed a programmed threshold, or if an interval of time elapses, or if some other triggering even occurs, the instrument prepares a bit-mapped digital report on its accumulated input signals which may contain text, graphics, or both. The instrument then employs well-known techniques to telephonically transmit this report directly to a facsimile receiver without employing an intervening computer system.
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"Damar System Report" SYGNUS Controls, Inc. Jan. 26, 1990.
Gunther Erich W.
McEachern Alexander
Nicholson Jamie
Terry Scott C.
Basic Measuring Instruments, Inc.
Kuntz Curtis
Woo Stella L.
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