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:
Oct. 30, 2012
Filed:
Oct. 08, 2009
Martin Seufert, Steinheim, DE;
Frank Thullner, Untergruppenbach, DE;
Ralph Richter, Georgen/Peterzell, DE;
Josef Glatthaar, Oberndorf, DE;
Roberto Tirelli, Bari, IT;
Vincenzo DE Gioia, Molfetta, IT;
Reinhard Klein, Villingen-Schwenningen, DE;
Jurgen Wagner, Hohenems, AT;
Richard Schneider, Graz, AT;
Gusztav Gulyas, Graz, AT;
Peter Ebner, Graz, AT;
Stefan Strobl, Maria Saal, AT;
Martin Seufert, Steinheim, DE;
Frank Thullner, Untergruppenbach, DE;
Ralph Richter, Georgen/Peterzell, DE;
Josef Glatthaar, Oberndorf, DE;
Roberto Tirelli, Bari, IT;
Vincenzo De Gioia, Molfetta, IT;
Reinhard Klein, Villingen-Schwenningen, DE;
Jurgen Wagner, Hohenems, AT;
Richard Schneider, Graz, AT;
Gusztav Gulyas, Graz, AT;
Peter Ebner, Graz, AT;
Stefan Strobl, Maria Saal, AT;
AVL List GmbH, Graz, AT;
Getrag Innovationscenter Getriebe-und Zahnradfabrik Hermann Hagenmeyer GmbH & CIE KG, Untergruppenbach, DE;
Thien eDrives GmbH, Lustenau, AT;
Abstract
The invention relates to a method for controlling the start-up phase of a motor vehicle driven by an internal combustion engine (). The internal combustion engine () is started by an electrical machine () that can be operated as a motor, and there is a preferably automatically actuatable clutch () in the drive train () between the internal combustion engine () and the electrical machine (). A faster start-up response can be achieved if the internal combustion engine () is driven by the electrical machine () when the clutch () is engaged during start-up, and if the clutch capacitance (M) is reduced according to a defined parameter, preferably the engine speed, the time or the torque (M) of the electrical machine () or similar.