WHEEL SENSOR INTERFACE APPARATUS

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United States of America Patent

APP PUB NO 20170299625A1
SERIAL NO

15488597

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Abstract

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A wheel sensor interface apparatus may include: a wheel sensor interface unit configured to supply power to a wheel sensor of a vehicle, or sense an output current of the wheel sensor and transmit the sensed current to a microprocessor unit of the vehicle; and an over-current detection unit including: a reference current generation unit configured to generate a reference current using a voltage across a resistor through which the output current flows; and a voltage level decision unit configured to decide a voltage level according to the reference current. The over-current detection unit may determine whether the output current is an over-current, according to the voltage level.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOBIS CO LTD203 TEHERAN-RO GANGNAM-GU SEOUL 06141

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
PARK, Jaehyun Yongin-si, KR 38 71

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