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:
Aug. 16, 2011
Filed:
Sep. 09, 2008
Katsuyuki Mori, Ichinomiya, JP;
Mamoru Sawada, Yokkaichi, JP;
Toshiki Matsumoto, Kariya, JP;
Takehito Fujii, Anjo, JP;
Katsuyuki Mori, Ichinomiya, JP;
Mamoru Sawada, Yokkaichi, JP;
Toshiki Matsumoto, Kariya, JP;
Takehito Fujii, Anjo, JP;
Denso Corporation, Kariya, JP;
Abstract
A vehicle control system calculates driver-required wheel torque, correction wheel torque to stabilize vehicle motion, required output shaft torque, alternator base torque, target engine torque and alternator torque to realize the output shaft torque. The required output shaft torque is required to realize vehicle motion, and the alternator base torque is required to maintain amounts of electric power in batteries. In order to realize the torque including wide band frequency torque, a torque division unit divides the sum of the torque into each torque actuator response frequency torque. Therefore, the target alternator torque is calculated by the alternator base torque to maintain electric power in batteries and high frequency band torque required by vehicle motion control.