Switching control method and switching control device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12157471
APP PUB NO 20240326821A1
SERIAL NO

18701884

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Abstract

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In a vehicle including a generator and a drive motor for traveling that operates with generated electric power of the generator, setting a control mode of a carrier frequency used for PWM control for adjusting the electric power of the generator to either of a basic mode or a diffusion mode; acquiring a noise recognition degree suggestion amount suggesting a vehicle situation correlated with a level of a recognition degree of a vehicle user with respect to noise generated by an operation of the generator; executing the diffusion mode in a case where the recognition degree is estimated to be high based on the noise recognition degree suggestion amount; and executing the basic mode in a case where the recognition degree is estimated to be low.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTD2 TAKARA-CHO KANAGAWA-KU YOKOHAMA-SHI KANAGAWA 221-0023

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamura, Hiromichi Kanagawa, JP 18 205
Noda, Takeshi Kanagawa, JP 106 8769

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