Robert Boschgmbh

Pierre Mathis

Enrique Naupari

Guido Baumann

Eckhart Festerling

Stefan Ostertag

Stefan Koidl

Antoine Combelle

Anthony Dieryckxvisschers

Jean-Daniel Mettetal

Martin Schwab

Roland Hafner

In a method for operating an engine start-stop function for an engine of a motor vehicle, the engine start-stop function executes engine start-stop interventions in the form of an automatic shutting down and a subsequent automatic switching on of the engine, as a function of one or more vehicle states. An engine start-stop intervention determined by the engine start-stop function is selectively prevented as a function of a statement on the number of starting procedures of the engine carried out.

Method and device for operating an engine start-stop function for the driving engine of a motor vehicle

In a method for determining a rail pressure setpoint value for a high-pressure rail of an internal combustion engine, the rail pressure setpoint value is modified to a maximum degree using a maximum gradient for changing the rail pressure setpoint value, and the maximum gradient is read from a characteristics map as a function of operating parameters of the internal combustion engine. The operating parameters include an engaged gear of a gear-change transmission.

Method for determining a rail pressure setpoint value

Growing community of inventors

Esslingen, Germany

Pierre Mathis