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:
Dec. 31, 2019
Filed:
Jun. 25, 2018
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Inventor:
Mitsuhiro Nada, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60W 10/08 (2006.01); B60W 10/28 (2006.01); B60W 30/18 (2012.01);
U.S. Cl.
CPC ...
B60L 15/2081 (2013.01); B60W 10/08 (2013.01); B60W 10/28 (2013.01); B60W 30/18009 (2013.01); B60L 2200/36 (2013.01); B60L 2210/30 (2013.01); B60L 2240/12 (2013.01); B60L 2240/423 (2013.01); B60L 2250/26 (2013.01);
Abstract
When a stepping amount of an accelerator pedal is 0%, torque Ta is generated with the rotating speed being zero. When retreat is occurred in the slope start, the rotating speed is reduced. When the rotating speed is reduced, the torque is increased. Thus, the retreating force finally matches the propulsion force. As a result, the retreat becomes uniform motion. The decision of torque in such a manner does not require a value of a vehicle weight.