System and method for monitoring structures
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United States of America Patent
Stats
-
May 19, 1998
Issued Date -
N/A
app pub date -
Oct 20, 1995
filing date -
Jul 19, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system is disclosed for monitoring strain on a structure, such as a bridge. A plurality of battery powered wireless monitoring units are adapted for attachment to the structure, each or the units including: a sensing transducer for producing signals representative of strain, processing circuitry for processing strain-representative signals, the processing circuitry including a rain flow counter, storage for storing, as processed signals, accumulated rain flow counts of predetermined magnitudes, and a transmitter for wireless transmission of the processed signals to a receiver.
First Claim
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