Apparatus and method for controlling cooling of battery of environment-friendly vehicle

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United States of America Patent

PATENT NO 9293795
APP PUB NO 20140370333A1
SERIAL NO

14061144

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Abstract

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An apparatus and a method for controlling cooling of a battery of an environment-friendly vehicle which transmits only a control condition from a BMS to a motor controller for cooling is provided. In particular, a cooling fan motor controller and the battery management system (BMS) are connected through a controller area network (CAN) communication, and a backup controller to which a backup power is supplied operates the cooling fan motor controller, when CAN communication is abnormal, to instruct a control condition for a cooling fan motor controller. As such, a stable control for a cooling fan motor for cooling the battery is provided.

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Patent Owner(s)

  • HYUNDAI MOTOR COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Hyun Cheol Gyeonggi-do, KR 21 219
Kim, Dae Sung Gyeonggi-do, KR 156 467
Kwon, Mun Soon Gyeonggi-do, KR 19 48
Sim, Won Seon Gyeonggi-do, KR 2 6

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