CONTROL METHOD AND SYSTEM FOR HYBRID VEHICLE WITH DUAL-CLUTCH TRANSMISSION

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United States of America Patent

APP PUB NO 20170232960A1
SERIAL NO

15173820

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A control method and system for a hybrid vehicle with a DCT is provided. The method includes monitoring whether clutch stuck off is sensed and requesting prohibition of regenerative braking by a driving motor and requesting braking control using mechanical braking force to a higher controller when clutch stuck off is sensed. A driving mode is then changed into a single clutch driving mode, in which a vehicle is driven in gear stages realized by a clutch other than the clutch in which the clutch stuck off occurred and the higher controller is requested to prohibit regenerative braking by the driving motor, when clutch stuck off has occurred. Additionally, the higher controller is requested to obtain the braking force for the vehicle from mechanical braking force is response to determining that single clutch shifting has been performed and braking is required.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Sung Hyun Yongin, KR 132 837
Yoon, Young Min Suwon, KR 91 263

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