Patent · US Active

Method for operating a vehicle having a hybrid drive system as well as a drive system and a vehicle

US8862294B2 · kind B2 · utility

0Cited by

9References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Jens-Werner Falkenstein · Aalen, DE
Manfred Hellmann · Hardthof, DE
Mario Kustosch · Markgröningen, DE

Key dates

Filing date	Sep 10, 2009
Grant date	Oct 14, 2014
Priority date	—
Expiry date	Mar 22, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/84
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method is described for operating a hybrid drive system which has a first drive unit, in particular an internal combustion engine, and a second drive unit, in particular an electric motor, which includes activating the first drive unit and the second drive unit in such a way that the first drive unit and the second drive unit each provide an output variable for the purpose of providing a total output variable; limiting the output variable provided by the first drive unit to a limiting value which is less than a maximum output variable which may be provided by the first drive unit; canceling the limitation if the output variable provided by the second drive unit corresponds to a maximum output variable which may be provided by the second drive unit.

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