Engine start control device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11976621
APP PUB NO 20220290645A1
SERIAL NO

17639697

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A start control device for a hybrid vehicle includes a battery, first and second rotary electric machines, an engine, a first determination unit configured to determine whether the battery is in a low output state, a cranking control unit configured to perform a cracking of the engine, and a second determination unit configured to perform a cranking completion determination. In a case where a maximum output of the battery is in the low output state, the cranking control unit causes the first rotary electric machine to run at a low output target rotation speed, and the second determination unit determines that the cranking is completed when a condition that an actual rotation speed of the first rotary electric machine continues to be within a target range for a predetermined time is satisfied.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHATOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikoma, Norihiko Tokyo, JP 14 44
Nambu, Sosuke Tokyo, JP 2 5
Sugimoto, Takanori Tokyo, JP 25 85

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