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:
May. 12, 2009
Filed:
Aug. 15, 2003
Keiji Kadota, Zama, JP;
Keiji Kadota, Zama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A vehicle driving force control apparatus is provided to prohibit a change in a shift schedule that will cause insufficient power generation of a generator that supplies power to an electric motor to drive a first drive wheel. The vehicle driving force control apparatus has a shift schedule change section, a power sufficiency determining section and a shift schedule change prohibit section. The shift schedule change section is configured to change a shift schedule of a transmission of the main drive source. The power sufficiency determining section is configured to determine whether generated power of the generator will be insufficient by a change in the shift schedule by the shift schedule change section, when an electromotive force of the generator is driving the electric motor that supplies torque to the first drive wheel. The shift schedule change prohibit section is configured to prohibit a change of the shift schedule by the shift schedule change section, upon the power sufficiency determining section determining that the generated power of the generator will be insufficient.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile