Patent · US Expired

Method and arrangement for controlling the output the quantity of a drive unit of a vehicle

US6904357B2 · kind B2 · utility

1Cited by

3References

11Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Dirk Hartmann · Aßling, DE
Holger Jessen · Ludwigsburg, DE
Mathieu Courtes · Paris, FR

Key dates

Filing date	Jul 9, 2003
Grant date	Jun 7, 2005
Priority date	—
Expiry date	Jul 9, 2023

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D2250/26
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method and an arrangement control the output quantity (NMOTACT) of a drive unit (1) of a vehicle. The method and arrangement make possible a time-optimal control strategy especially during a shift operation of the vehicle. The output quantity (NMOTACT) is adjusted with the aid of an adjusting quantity (MDES) and tracks an input value (NMOTDES). In at least one pregiven operating state of the vehicle, the actuating quantity (NMOTDES) is brought to a pregiven limit value (MO, MU) when a pregiven control deviation (dnv) of the output quantity (NMOTACT) is exceeded.

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