Hella Gmbh & Co Kgaa

Dspace Digital Signal Processing and Control Engineering Gmbh

Claas Selbstfahrende Erntemaschinen Gmbh

Marc Nalbach

Frédéric Fischer

Sebastian Kahnt

Johann Witte

Dirk Berneck

André Körner

Wolfgang Hoetzel

Ralf Marbach

René Middelberg

A method for controlling a car with a parallel hybrid system comprising at least a combustion engine and an electrical machine in P- or P-configuration, with a clutch for connecting the combustion engine's output shaft with at least one drive shaft. Steps include determining a power demand P, and decoupling the combustion engine from the drive shaft if the power demand Pis below a first threshold P. Coupling the combustion engine with the drive shaft when the power demand Pis above the first threshold Pprovides additional fuel savings when the method further comprises shutting off the combustion engine and providing power to the drive shaft by providing electrical power to the electrical machine to drive the car, when the power demand Pis between the first threshold Pand a second threshold P. The second threshold Pis greater than the first threshold P, i.e. if P&#x3c;P&#x3c;P.

Hybrid car in P0- or P1-configuration

The invention relates to a signal display device for displaying signals on signal paths of a wiring harness, for example, which may be connected to the signal outputs of an electronic apparatus generating/receiving signals, or looped into the signal paths between a signal-generating electronic apparatus and a signal-receiving electronic apparatus. A signal to be displayed each time is measurable from a plurality, preferably all, of the signal paths, and each measured signal is fed to an evaluation unit that, for each measured signal, activates a multicolor display element based on a value of the signal, such that one of several colors may be displayed using the multicolor display element.

Signal display device for displaying the signals on signal paths

Growing community of inventors

Paderborn, Germany

Marc Nalbach