Patent · US Active

Method and device for controlling a hybrid vehicle drive

US8024081B2 · kind B2 · utility

2Cited by

12References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Marco Fleckner · Leonberg, DE
Nils Sauvlet · Bad Essen, DE
Markus Göhring · Nufringen, DE
Dieter Kraxner · Wurmberg, DE

Key dates

Filing date	Jul 30, 2007
Grant date	Sep 20, 2011
Priority date	—
Expiry date	Feb 21, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S903/907
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method and a device for controlling a hybrid vehicle drive. The device contains a multiplicity of control parameter sets with different set point charge states for a high performance battery of the electric motor. The set point charge states are assigned to a respective operating mode of the vehicle. A definition device for defining a current operating mode of the vehicle, as a result of which a control parameter set which corresponds to the defined current operating mode of the vehicle can be used to control a charge mode of the high performance battery of the electric motor with a corresponding set point charge state.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.