Control method of air conditioner system for electric vehicle

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United States of America Patent

PATENT NO 9579950
APP PUB NO 20150165868A1
SERIAL NO

14279050

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Abstract

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A control method of an air conditioner system for an electric vehicle may include circulating the refrigerant by sensing actuation of the air conditioner system while driving the electric vehicle in a state where a start of the electric vehicle is turned on, circulating and cooling the cooling water through actuation of a water pump and a cooling fan in a cooling module that includes an engine radiator, the intercooler radiator, the water-cooled condenser, and the air-cooled condenser, and controlling actuation speeds of the water pump and the cooling fan based on whether the electric vehicle stops after suddenly accelerating in a state where the air conditioner system is actuated or stops in a state where the air conditioner system is turned off after travelling, and/or based on whether an air conditioner pressure and a cooling water temperature are within predetermined set values.

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Patent Owner(s)

Patent OwnerAddress
KIA MOTORS CORPORATION12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
HALLA VISTEON CLIMATE CONTROL CORPDAEJEON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jun-Young Daejeon, KR 31 234
Kim, Jae Yeon Hwaseong-si, KR 202 1301
Park, Dong Won Yongin-si, KR 47 158
Shin, Kwang Young Daejeon, KR 2 9

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