System for remote transfer and collection of data, in particular from meters
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United States of America Patent
Stats
-
Mar 23, 1993
Grant Date -
N/A
app pub date -
Apr 12, 1991
filing date -
Oct 15, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for remote transfer and collection of data such as quantities of energy of fluid measured by a utility meter. Each meter includes a unit for storing and transmitting date from the meter to a remote data collector via at least one common wire connection. The switch contains a memory having a unique ID code. The switch is selectively closed in response to an interrogation signal bearing the ID code of the switch in order to enable a stream of data to pass from the meter to the data collector, this stream of data including a meter identity indication different from the switch ID code.
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