Communications network with stations that detect and automatically bypass faults
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United States of America Patent
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-
Jul 2, 1985
Grant Date -
N/A
app pub date -
May 4, 1983
filing date -
May 4, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A communication network suitable for industrial environments includes a set of stations which are linked together by a primary ring which conveys data in one direction around the ring and a secondary ring which conveys data in the other direction. The integrity of both the primary and secondary rings is continuously monitored by each station, and if a problem is detected, the stations automatically switch their mode of operation to bypass the detected problem.
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