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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12208692 B1

PDFFull Text
Date of Patent:
Jan. 28, 2025

Filed:

Nov. 16, 2021

Motor vehicle

Applicant:

Kabushiki Kaisha F.c.c., Hamamatsu, JP;

Inventors:

Tatsuyuki Ohashi, Hamamatsu, JP;

Mahmoud Abdelnaby Sayed Abdallah, Hamamatsu, JP;

Takaharu Takeshita, Nagoya, JP;

Assignee:

Kabushiki Kaisha F.C.C., Hamamatsu, JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Peter D Nolan

Assistant Examiner:

Wae L Louie

Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60L 7/12 (2006.01); B60L 7/14 (2006.01); B60L 7/26 (2006.01); B60L 50/40 (2019.01); B60L 50/60 (2019.01); B60L 58/12 (2019.01); H02J 7/14 (2006.01); H02M 7/5395 (2006.01); H02P 27/08 (2006.01);
U.S. Cl.
CPC ...
B60L 15/20 (2013.01); B60L 7/12 (2013.01); B60L 7/14 (2013.01); B60L 7/26 (2013.01); B60L 15/2009 (2013.01); B60L 50/40 (2019.02); B60L 50/66 (2019.02); B60L 58/12 (2019.02); H02J 7/1423 (2013.01); H02M 7/5395 (2013.01); H02P 27/08 (2013.01); B60L 2200/12 (2013.01); B60L 2240/421 (2013.01); B60L 2240/423 (2013.01); B60L 2240/547 (2013.01);
Abstract

A motor performing power driving and regeneration has an inverter, a mechanical brake, a power storage device supplying energy to the motor, an accelerator operator controlling the motor to adjust a drive torque of a driving wheel, a mechanical brake operator controlling the mechanical brake to adjust a braking torque, a regenerative brake operator adjusting a braking torque of the driving wheel and recovering the energy into the power storage device, and a detector detecting a rotation speed of the motor. When the rotation speed of the motor is equal to or higher than a predetermined value, a predetermined braking torque, based on an operation amount of the regenerative brake operator, is generated by regenerative braking.

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