METHOD FOR ADAPTIVELY CONTROLLING KNOCKING OF A GASOLINE DIRECT FUEL INJECTION INTERNAL COMBUSTION ENGINE, AND A CORRESPONDING DEVICE

摘要

The invention relates to a method for adaptively controlling knocking and to a corresponding device for a gasoline direct fuel injection internal combustion engine, whereby the internal combustion engine is operated in at least two operational states. For controlling knocking, relevant late advance angles of the ignition angle are controlled by means of an adaptable adaptation process. A separate adaptation mapping or a separate adaptable computation rule is provided each time for both operational states, whereby, during a change of the operational state, the actual late advance angle is read out of the adaptation mapping of the new operational state or is calculated using the new adaptable calculation rule.