Vehicle control apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11586985
APP PUB NO 20210174256A1
SERIAL NO

17108446

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vehicle control apparatus for controlling a vehicle through a control program using at least one parameter. The at least one parameter is corrected by respective at least one correction value that is obtained after start of execution of a learning operation. The vehicle control apparatus includes: a learning-data storage portion configured to store, as learning data, the at least one correction value obtained after the start of the execution of the learning operation; and a learning-data rewrite portion configured, when the control program is updated, to execute a rewriting operation for rewriting the at least one correction value as the learning data from a pre-update correction value to a post-update correction value, such that the post-update correction value has the same sign as the pre-update correction value, and an absolute value of the post-update correction value is smaller than an absolute value of the pre-update correction value.

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Patent Owner(s)

  • 501 TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Kota Nisshin, JP 41 62
Makino, Yuuki Togo-cho, JP 20 8
Matsubara, Tooru Toyota, JP 223 2915
Okuda, Koichi Toyota, JP 180 747
Tabata, Atsushi Okazaki, JP 475 7858
Tatsushiro, Hiromasa Toyota, JP 9 23

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