Real time control network system

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United States of America Patent

PATENT NO 8774162
APP PUB NO 20110228796A1
SERIAL NO

13131512

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is an on-vehicle network which can improve the network use efficiency and reduce the controller processor overhead even when the same communication cycle as the frame cannot be set in the filtering condition of a communication control device. A reference signal transmission controller is arranged in a network so as to generate and transmit a reference signal in accordance with the communication cycle. A reference signal reception controller receives the reference signal and compares the reference signals to a predetermined filtering condition table. If the signal is matched with the table, the controller executes a data reception process and a data transmission process.

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Patent Owner(s)

Patent OwnerAddress
HITACHI AUTOMOTIVE SYSTEMS LTD2520 TAKABA HITACHINAKA-SHI IBARAKI 312-8503

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurosawa, Kenichi Hitachi, JP 49 860
Tsunedomi, Kunihiko Hitachi, JP 23 318

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