Industrial network system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8565238
APP PUB NO 20110200049A1
SERIAL NO

13022052

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A central communication unit 110 and a terminal communication unit 120 are provided with a priority order number storing unit 115 and fifo type storing units, and perform communication according to the priority order of data communication stored in the priority order number storing unit 115. At this time the priority order and the layout of respective devices of control objects are optimized and set through a software processing in a host computer according to the communication cycle and response performance required for the devices of control objects, thereby, the plurality of devices of control objects requiring different communication cycles and response performances can be connected on one network.

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Patent Owner(s)

Patent OwnerAddress
HITACHI HIGH-TECH CORPORATION17-1 TORANOMON 1-CHOME MINATO-KU TOKYO 1056409 ?1056409

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funatsu, Terunobu Tsuchiura, JP 14 61
Kamasuka, Hideyuki Ota, JP 5 16
Okamoto, Manabu Isesaki, JP 46 652
Saegusa, Takashi Hitachinaka, JP 83 613
Takemura, Ikuo Oizumi, JP 13 213
Yoshida, Masaharu Oizumi, JP 22 165

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