Patent ID: 11874200
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. A computer system for equipment diagnostics by leveraging digital twin technology, the computer system comprising:
one or more computer processors;
one or more computer readable storage media; and
program instructions stored on the one or more computer readable storage media for execution by at least one of the one or more computer processors, the stored program instructions comprising instructions to:
receive a real-time audio input of an asset from a mobile device, wherein the asset has been simulated in a digital twin simulation and the asset is machinery;
analyze the real-time audio input using one or more acoustic modeling algorithms to establish a deviation from an initial baseline sound profile;
responsive to determining the deviation from the initial baseline sound profile exceeds a predetermined threshold, iteratively direct a user to move the mobile device to an optimal recording location until stopping criteria is met, wherein the stopping criteria is detection of a characteristic of the real-time audio input reflecting a previously identified problem found in the digital twin of the asset and wherein the optimal recording location is based on factors, required closeness to commonly error-prone internal part of a machine, abnormality frequency location recorded and comparison of the real-time audio input against previous recording;
rendering the real-time audio input to isolate specific abnormal sound; and
combining multi-positioned audio recording of the real-time audio input to create best recording for storage and evaluation.