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. 26, 2006
Filed:
Jun. 06, 2005
Toshiro Matsuda, Kanagawa, JP;
Toshiro Matsuda, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
There is provided a driving force control apparatus for an automotive vehicle, including an internal combustion engine to rotate main drive wheels of the vehicle by engine torque, a generator driven by the engine; a motor powered by the generator to rotate subsidiary drive wheels of the vehicle by motor torque in a four-wheel drive state, a detecting section to detect a vehicle start failure under which the vehicle has failed to make a start in response to a vehicle starting operation in the four-wheel drive state, and a motor torque characteristic changing section to change a target torque characteristic of the motor to a higher level so as to increase the motor torque upon detection of the vehicle start failure.