METHOD FOR MONITORING STATUS OF ELECTRONIC POWER STEERING DEVICE OR OF AT LEAST ONE COMPONENT OF ELECTRONIC POWER STEERING DEVICE OF MOTOR VEHICLE

The invention relates to a method for monitoring the status of an electronic power steering device (1) or of at least one component (7) of the electric power steering device (1) of a motor vehicle, wherein during the driving mode of the motor vehicle acceleration measured values are acquired continu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHAENZEL RAINER, ALBER THOMAS DR, STURM MICHAEL DR, SPEIDEL GERD
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS TRAILERS TRANSPORTING VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	The invention relates to a method for monitoring the status of an electronic power steering device (1) or of at least one component (7) of the electric power steering device (1) of a motor vehicle, wherein during the driving mode of the motor vehicle acceleration measured values are acquired continuously in a region of the electronic power steering device (1), wherein a) the acquired accelerationmeasured values are fed continuously to a damage calculation which sums the acceleration measured values, in particular in a modified form, and continuously forms therefrom at least one variable whichcharacterizes a degree of damage of the electronic power steering device (1) or of the at least one component of the electronic power steering device (7); and/or wherein b) at least one variable which characterizes a current steering state of the electronic power steering device (1) or of the at least one component (7) of the electric power steering device (1) is formed continuously from the acquired acceleration measured