Method and device for handling uncontrolled combustion in an internal combustion engine of a motor vehicle

The invention relates to a method for handling uncontrolled combustion in an internal combustion engine of a motor vehicle, wherein the uncontrolled combustion occurs independently of ignition by a spark plug and in/or on the internal combustion engine (1). In order to enable a rapid but nonetheless...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WUERTH JUERGEN, KLUTH CARSTEN, HAEMING WERNER, LUO LI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS TESTING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for handling uncontrolled combustion in an internal combustion engine of a motor vehicle, wherein the uncontrolled combustion occurs independently of ignition by a spark plug and in/or on the internal combustion engine (1). In order to enable a rapid but nonetheless reliable reduction of uncontrolled combustion in an internal combustion engine, in order to protect the internal combustion engine from damage, according to the invention, the number of uncontrolled combustion events detected in a monitoring period is determined and compared to a threshold value (SW), wherein a temperature in a combustion chamber (22) of the internal combustion engine (1) is lowered upon exceeding the threshold value (SW).