Avl List Gmbh

Getrag Innovationscenter Getriebe-und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg

Thien Edrives Gmbh

Atb Technologies Gmbh

Peter Ebner

Martin Seufert

Josef Glatthaar

Ralph Richter

Richard Schneider

Stefan Strobl

Gusztav Gulyas

Reinhard Klein

Vincenzo De Gioia

Roberto Tirelli

Frank Thullner

Wolfgang Kriegler

Jurgen Wagner

Thomas Pels

Robert Fischer

Paul Kapus

Michael Stolz

Günter Fraidl

Carsten Kaup

Jürgen Wagner

Raimund Ellinger

Michael Weissbäck

Evgeny Korsunsky

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.

Method for controlling the start-up phase of a motor vehicle

A method for operating a hybrid drive in a vehicle with an internal combustion engine and at least one electric machine connected thereto which is in connection with at least one energy storage device including operating the internal combustion engine is operated in overload mode in at least one preferably exceptional operating situation of the hybrid drive in order to avoid power losses at low loading state of the energy storage device.

Method for operating an internal combustion engine

A method for controlling the start-up phase of a motor vehicle driven by an internal combustion engine () wherein the internal combustion engines () is started by an electrical machine () that can be operated as a motor, a preferably automatically atuatable clutch () being located 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.

The invention relates to a method for operating a hybrid vehicle with a drive train which comprises an internal combustion engine driven by diesel fuel and at least one electric driving machine. In order to reduce the nitrogen oxide and exhaust particulate emissions it is provided that the internal combustion engine is operated with an alternative diesel combustion method in at least one operating range of the vehicle and the electric driving machine is switched in.

Method for operating a hybrid vehicle

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Peter Ebner