Continental Automotive Gmbh

Continental Automotive France

Roland Lang

Ningsheng Qiao

Pascal Barbier

Thomas Haug

Lukas Hecktor

A method for determining if an injector () is in a blocked state, the injector including a coil of resistance R and of inductance L, passed through by a power supply current of maximum intensity (I), and powered by a voltage E, the method includes:

Method for determining if an injector is in a blocked state

A method for controlling an internal combustion engine with at least two cylinders in the case of irregular running caused by combustion problems has the following steps: measurement of a segment time of a first cylinder during a first time interval Tin the sequence of operations of the internal combustion engine, with a corresponding first signal being transmitted as a first actual value to a control, sensing of pressure fluctuations in the second cylinder during a second time interval Tin the sequence of operations of the internal combustion engine, with a corresponding second signal being transmitted as a second actual value to a control and changing of operating parameters of the at least one cylinder by means of the control on the basis of the first and second signal, when the first and the second actual value each deviate from setpoint values stored in the control.

Growing community of inventors

Aiterhofen, Germany

Roland Lang