| 摘要 |
A device for determining the ignition-advance angle of an internal combustion engine, having a device for determining the ignition-advance angle from stored maps on the basis of the recorded parameters of the internal combustion engine, includes a knock control device. The additive ignition-advance angle adjustment defined in the knock control device is able to be added to the ignition-advance map angle to define a base ignition-advance angle. A setpoint torque interface is supplied with the base ignition-advance angle and, at its output, supplies a torque-optimized setpoint ignition-advance angle. The torque-optimized setpoint ignition-advance angle is routed to at least one downstream limiting stage, which limits the setpoint ignition-advance angle to a value that is acceptable for the operation of the internal combustion engine. The output ignition-advance angle is available at the output of the at least one limiting stage for controlling the ignition.
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