Regenerative braking control apparatus for electrically-powered vehicle

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United States of America Patent

PATENT NO 11642969
APP PUB NO 20210316614A1
SERIAL NO

17177904

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A regenerative torque control unit is configured to reduce a regenerative torque and increase a rising gradient of the regenerative torque at a start of regeneration when a road surface friction coefficient acquired by a road surface friction coefficient acquisition unit is low as compared to when the road surface friction coefficient is high. Thus, it is possible to suppress occurrence of a slip on a low μ road, and it is less likely to provide a feeling of strangeness from a change between a low μ road and a high μ road.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsuchiyama, Makio Toyota, JP 10 84

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