Vehicle brake hydraulic pressure controller

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United States of America Patent

PATENT NO 9120470
APP PUB NO 20130261923A1
SERIAL NO

13852090

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An embodiment provides a vehicle brake hydraulic pressure controller capable of carrying out a brake hydraulic pressure control in a plurality of control modes depending on a situation of a vehicle. The vehicle brake hydraulic pressure controller includes: proportional solenoid valves provided in passages connecting a master cylinder and wheel brakes of the vehicle, and configured to be controlled at preset drive frequencies; a control mode selecting section configured to select, in the case that two or more control modes are requested simultaneously, one of the two or more requested control modes; and a frequency selecting section configured to select one of the drive frequencies correspondingly with the one of the two or more requested control modes selected by the control mode selecting section.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO LTDNAGANO NAGANO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Yutaka Nagano, JP 65 860

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