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. 24, 2005
Filed:
Jul. 03, 2003
Junichiro Hara, Nakano-ku, JP;
Junichiro Hara, Nakano-ku, JP;
Calsonic Kansei Corporation, Tokyo, JP;
Abstract
A vehicle control system is capable of precisely estimating an auxiliary machine motive power without increasing a processing load of an engine control means. An engine ECUis provided with a first auxiliary machine motive power estimating section, and an auxiliary machine ECUis provided with a second auxiliary machine motive power estimating sectionhaving higher estimation precision than that of the first auxiliary machine motive power estimating section. Torque estimated values Tcompand Tcompfor an auxiliary machineare obtained respectively by the first auxiliary machine motive power estimating sectionand the second auxiliary machine motive power estimating section, and control of an engineis performed based on these torque estimated values Tcompand Tcomp