Method and arrangement for monitoring motorized equipment components
AssigneeSiemens Aktiengesellschaft
InventorJoachim Kaiser
Life of this patent
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Abstract
A method for monitoring motorized equipment components includes determining first acceleration values of at least one equipment component during an encoded presettable motion sequence of the at least one equipment component at a first time point. The method also includes determining second acceleration values of the at least one equipment component during the encoded presettable motion sequence of the at least one equipment component at a second time point. The method includes emitting an error signal when a presettable number of the second acceleration values lies outside a presettable tolerance range of the first acceleration values.
Claims20
A method for monitoring a motorized equipment component, the method comprising:
- determining a first acceleration value of an equipment component during an encoded motion sequence of the equipment component at a first time point;
- determining a second acceleration value of the equipment component during the encoded motion sequence of the equipment component at a second time point;
- and
- emitting an error signal when a number of second acceleration values lies outside a range determined from a plurality of first acceleration values obtained by repeatedly running the encoded motion sequence.
An arrangement for monitoring a motorized equipment component, the arrangement comprising:
- an acceleration sensor arranged at an equipment component, the acceleration sensor configured to determine a first acceleration value at a first time point and a second acceleration value at a second time point;
- and
- an acquisition unit coupled with the acceleration sensor and configured to emit an error signal when a number of second acceleration values lies outside a range determined by the acquisition unit,
- wherein data used for the determination of the range comprises a plurality of first acceleration values obtained by repeatedly running a motion sequence and encoded depending on a type of the motion sequence.
Dependencies are inferred from the claim text.