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.:
Date of Patent:
Jun. 22, 2021
Filed:
Apr. 17, 2019
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Eiji Fukushiro, Toyota, JP;
Keiji Tajima, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 20/00 (2016.01); B60K 6/52 (2007.10); B60K 6/26 (2007.10); B60K 17/356 (2006.01);
U.S. Cl.
CPC ...
B60W 20/00 (2013.01); B60K 6/26 (2013.01); B60K 6/52 (2013.01); B60K 17/356 (2013.01); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01); B60Y 2300/91 (2013.01); B60Y 2400/82 (2013.01);
Abstract
There is provided an electrically driven vehicle equipped with a first motor configured to output a torque to one of front wheels and rear wheels and with a second motor configured to output a torque to the other of the front wheels and the rear wheels. When a torque of a negative value is required as a required torque that is required for driving, the second motor is controlled to output the torque with a lower limit torque of a positive value as a lower limit, and the first motor is controlled such that the electrically driven vehicle is driven with the required torque.