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:
Nov. 07, 2017
Filed:
Dec. 18, 2013
Nissan Motor Co., Ltd., Kanagawa, JP;
Takahiro Yoshino, Kanagawa, JP;
NISSAN MOTOR CO., LTD., Kanagawa, JP;
Abstract
A drive force control device for a vehicle having a continuously variable transmission that varies an output rotation of a motive force source and transmits a rotation after variation to a drive wheel includes an accelerator pedal opening sensor that detects an accelerator opening of an accelerator pedal with which the vehicle is provided, and a programmable controller programmed to calculate a target drive force on the basis of the accelerator opening, calculate a target transmission input rotation speed on the basis of the target drive force, calculate a target transmission input torque on the basis of the target drive force, control a speed ratio of the continuously variable transmission to realize the target transmission input rotation speed, and control an output torque of the motive force source to realize the target transmission input torque.