Distributed, unattended wastewater monitoring system
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United States of America Patent
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-
Mar 4, 1997
Issued Date -
N/A
app pub date -
Dec 21, 1994
filing date -
Nov 16, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A distributed, unattended wastewater monitoring system that uses advances in low-energy signal processing and distributed microelectromechanical systems and that involves wireless interrogation of distributed, low-power, normally-off sensors. In a preferred embodiment, a plurality of flowmeter stations and at least one rain gauge station are networked through a base station for storm water discharge of infiltration-inflow monitoring. Wireless transceivers are used to transmit radio signals into and out of a sewer manhole.
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Cited Art Landscape
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