Robert Boschgmbh

Zf Friedrichshafen Ag

Lukas Jäger

Rico Glöckner

Markus Brandstetter

Helmut Stahlschmidt

Bjoern Kuebler

A method for operating a drive train for a mobile machine, including a first electric motor driving a working drive of the mobile machine via a first transmission arrangement, and a second electric motor driving a propulsion drive of the mobile machine via a second transmission arrangement, wherein a rotational speed of the second electric motor increases during a shifting operation of the second transmission arrangement out of a higher gear stage into a lower gear stage, and wherein during the shifting operation, a drive connection is established via a first clutch between the first electric motor and the propulsion drive, such that the propulsion drive is driven by the first electric motor during the shifting operation.

Method for operating a drivetrain for a work machine, drivetrain for a work machine, and work machine

A method and information model for carrying out the method are used to control the energy circuits of an object using a generic information model that includes at least one generic unit or generic device that is connected to the energy circuits, the at least one device being assigned to a control unit for each energy circuit, and a device matrix being assigned to the at least one device, in which matrix an energy flow of at least one of the energy circuits is described as a function that includes as a parameter at least one energy flow of at least one of the other energy circuits.

Growing community of inventors

Friedrichshafen, Germany

Lukas Jäger