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:
Feb. 01, 2005
Filed:
Dec. 11, 2002
Juergen Loeffler, Ludwigsburg, DE;
Juergen Loeffler, Ludwigsburg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Given a method for controlling the trailing throttle of automotive drives, in which, assuming an automatic transmission whose control is equipped with various shift programs, the specific shift program being selected automatically as a function of the actuation of the accelerator and the transmission being in operative connection with a selector lever to be operated by the driver, for the selection of factors influencing the drag torque of the automotive drive and therefore for the drivetrain control or transmission-shift control, a specific range of a drag torque is assigned an operating mode, in which, after the system start-up and the setting of the selector lever in the permanent position for forward gear D, steps for controlling the drivetrain or the transmission are carried out individually or in combination, in each case according to the drag torque demanded, but also according to the coasting operation.