Steering control device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10696323
APP PUB NO 20180057047A1
SERIAL NO

15674674

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A steering control device includes a command value setting processing portion configured to set a current command value based on a detection value of steering torque; a feedback processing portion configured to control a voltage applied to a motor so as to control a current flowing through the motor to the current command value, based on an output value of an integral element obtained by using a difference between the current and the current command value; an end determination processing portion configured to determine whether a turning angle of steered wheels has reached a limit angle; and an end-time limit processing portion configured to perform correction to increase a magnitude of the difference, based on a degree of a decrease in a magnitude of a rotational speed of the motor when the end determination processing portion determines that the turning angle has reached the limit angle.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI-KEN 471-8571
DENSO CORPORATIONKARIYA-SHI AICHI-KEN 448-8661
JTEKT CORPORATIONKARIYA-SHI AICHI-KEN 448-8652

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujita, Shohei Okazaki, JP 12 54
Hasegawa, Jun Okazaki, JP 251 5059
Miyake, Tatsuya Kariya, JP 48 106
Suzuki, Takashi Kariya, JP 1597 21445
Suzuki, Tatsuya Nisshin, JP 565 6487
Tamaki, Hiromasa Okazaki, JP 63 56
Toko, Takahiro Takahama, JP 26 72
Yanai, Kohei Toyota, JP 12 191

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