Vehicle control apparatus having event management unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7769511
APP PUB NO 20070174373A1
SERIAL NO

11655127

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a vehicle control apparatus having an arithmetic processing unit including an arithmetic unit, a storage unit and a communication unit, and an input/output unit including an signal input unit or a signal output unit and a communication unit, the arithmetic processing unit is connected to the input/output unit via a serial communication line, the input/output unit is equipped with an event management unit for detecting an event of a signal input or a signal output and notifying the event to the arithmetic processing unit; and the arithmetic processing unit is, equipped with an input/output management unit for performing data exchange between the signal input unit or the signal output unit and the storage unit via the communication units, in accordance with a request from the arithmetic unit and an event notice from the event management unit.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Hideyuki Hitachi, JP 119 890
Hashimoto, Koji Hitachinaka, JP 432 6485
Miyake, Junji Hitachinaka, JP 36 418
Morita, Yuichiro Hitachi, JP 43 647
Motoyama, Nobuhisa Hitachinaka, JP 7 55
Narisawa, Fumio Hitachinaka, JP 43 425

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