Robert Boschgmbh

Michael Stein

Thomas Zein

Adrien Dulac

Patrick Thierfelder

Sascha Giese

Joshua Emanuel Weiss

Elke Baeder

A method for calculating reaction heat in an exhaust system of an internal combustion engine by means of a model, comprising a first model component and a second model component, wherein the first model component refers to a calculation of exhaust components flowing from valves of the internal combustion engine, the second model component relates to the entire exhaust system, and total masses from the first model component are divided along the exhaust system onto the individual components of the exhaust system.

Method for calculating reaction heat in an exhaust system

A method for limiting an air charge of an internal combustion engine. A maximum permissible pre-controlled charge and an exhaust-gas temperature-dependent delta charge are determined by means of a PI controller. A total permissible charge is determined on the basis of the maximum permissible pre-controlled charge and the exhaust-gas temperature-dependent delta-charge, and the air charge of the internal combustion engine is limited by the total permissible charge.

Method for limiting an air charge of an internal combustion engine

Growing community of inventors

Loechgau, Germany

Michael Stein