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Title:
MULTIPLEX COMMUNICATION SYSTEM AND WORK ROBOT
Document Type and Number:
WIPO Patent Application WO/2018/150544
Kind Code:
A1
Abstract:
Provided is a multiplex communication system capable of multiplexing encoder signals having different communication speeds. In the present invention, multiplex communication devices 29, 39 sample and multiplex encoder signals ENCD1-ENCD8, which are communicated so as to switch between two or more different communication speeds (2 Mbps, 4 Mbps), and transmit and receive the sampled and multiplexed encoder signals as frame data FRMD (multiplexed data). When the multiplex communication devices 29, 39 multiplex the encoder signals ENCD1-ENCD8, the devices use, for the sampling period, a single period (32 MHz) value that makes it possible to sample an integer multiple (16 times, 8 times) of the two or more different communication speeds.

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Inventors:
NAGASAKA, Nobuo (19 Chausuyama, Yamamachi, Chiryu-sh, Aichi 86, 〒4728686, JP)
KANAI, Hidekazu (19 Chausuyama, Yamamachi, Chiryu-sh, Aichi 86, 〒4728686, JP)
WATANABE, Kenji (19 Chausuyama, Yamamachi, Chiryu-sh, Aichi 86, 〒4728686, JP)
Application Number:
JP2017/005933
Publication Date:
August 23, 2018
Filing Date:
February 17, 2017
Export Citation:
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Assignee:
FUJI CORPORATION (19 Chausuyama, Yamamachi Chiryu-sh, Aichi 86, 〒4728686, JP)
International Classes:
G01D5/249; B25J19/00; G08C25/00; H04J3/00; H05K13/04
Foreign References:
JP2016225942A2016-12-28
JP2016151851A2016-08-22
Attorney, Agent or Firm:
NEXT INTERNATIONAL et al. (7th Floor, Daiei Building 11-20, Nishiki 1-chome, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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