Optical fiber network for transmitting signals in a robot
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United States of America Patent
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Jun 12, 2018
Issued Date -
Oct 26, 2017
app pub date -
Apr 21, 2017
filing date -
Apr 25, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
In an optical fiber network for transmitting optical signals in a robot having three or more joints connecting a plurality of links in series such that the links include two end links located at either end and intermediate links provided between the two end links, and the links connected by the joints are moveable relative to each other, a plurality of optical transceiver modules are provided on the links such that at least one optical transceiver module is provided on each link; and a plurality of optical fiber cables connect the optical transceiver modules in a ring; wherein at least one end of each optical fiber cable connecting the optical transceiver modules provided on different links is connected to one of the optical transceiver modules provided on the intermediate links.
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