Control method of electronic parking brake system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9035591
APP PUB NO 20130002181A1
SERIAL NO

13493376

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a control method of an electronic parking brake system, which variably controls the duty of voltage applied to a motor upon release of the electronic parking brake system. The control method includes controlling voltage applied to a motor to a first duty ratio upon release of the electronic parking brake system, controlling the voltage applied to the motor to a second duty ratio greater than the first duty ratio if locking of the motor occurs and the motor is not operated, and controlling the voltage applied to the motor to the first duty ratio if locking of the motor is released and the motor begins to operate, after the control of voltage to the second duty ratio.

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First Claim

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Patent Owner(s)

  • MANDO CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sim, Gyung Hun Gyeonggi-do, KR 6 9

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