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. 23, 2004
Filed:
Nov. 25, 2002
Applicant:
Inventors:
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 1/100 ; G06F 7/00 ;
U.S. Cl.
CPC ...
B60L 1/100 ; G06F 7/00 ;
Abstract
A vehicular power-transmission control system transmits the rotational driving forces of an engine E and an electrical motor generator M through a continuously variable transmission CVT to wheels by controlling the speed change ratio of the continuously variable transmission CVT in correspondence to the operational condition of the vehicle. Additionally, the control system corrects the speed change ratio of the transmission in correspondence to the difference between the actual output of the electrical motor generator and the requested output of the electrical motor generator that is set correspondingly to the speed of the vehicle.