US 12,327,571 B2
Systems and methods for diagnosing equipment
Naveenkumar Ramaiah, Bengaluru (IN)
Assigned to Transportation IP Holdings, LLC, Norwalk, CT (US)
Filed by Transportation IP Holdings, LLC, Norwalk, CT (US)
Filed on Nov. 10, 2021, as Appl. No. 17/523,297.
Claims priority of provisional application 63/122,312, filed on Dec. 7, 2020.
Prior Publication US 2022/0180890 A1, Jun. 9, 2022
Int. Cl. G10L 25/03 (2013.01); G06N 20/00 (2019.01); G06Q 10/1093 (2023.01); G06Q 10/20 (2023.01)
CPC G10L 25/03 (2013.01) [G06N 20/00 (2019.01); G06Q 10/1093 (2013.01); G06Q 10/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
recording audio signals at an audio sensor, wherein the audio signals are associated with operation of equipment, wherein the audio sensor records the operation of the equipment at a plurality of different locations, and wherein the plurality of different locations are relative to the audio sensor and the equipment;
generating an audio file from the audio signals recorded at the audio sensor at the plurality of different locations;
extracting features from the audio file;
inputting the extracted features into a machine learning model; and
determining with the machine learning model a score indicative of the operation of the equipment, wherein the determining with the machine learning model the score indicative of the operation of the equipment further comprises adjusting by the machine learning model the score at a first location of the plurality of different locations based on the audio signals recorded at a second location of the plurality of different locations.