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US 10,096,004 B2Granted
Predictive maintenance
AssigneeAT&T Intellectual Property I, L.P.
InventorsAnoop Viswanath, Abhay Dabholkar, Brad Ford, Mengling Hettinger, Kevin Reese, Carl Sorrells, Christopher Tsai, Alfonso Jones
Life of this patent
Estimating the term…
Abstract
Vehicular maintenance is predicted using real time telematics data and historical maintenance data. Different statistical models are used, and an intersecting set of results is generated. Environmental weather may also be used to further refine predictions.
Claims13
A system, comprising:
- a hardware processor;
- and
- a memory device, the memory device storing instructions, the instructions when executed causing the hardware processor to perform operations, the operations comprising:
- wirelessly receiving sensor data reported via a wireless communications network by a fleet of multiple vehicles;
- wirelessly receiving maintenance data reported via the wireless communications network, the maintenance data associated with the fleet of multiple vehicles;
- machine generating a first prediction of maintenance from a first statistical analysis of the sensor data reported by the fleet of multiple vehicles, the first statistical analysis using a first statistical model;
- machine generating a second prediction of maintenance from a second statistical analysis of the maintenance data, the second statistical analysis using a second statistical model different from the first statistical model;
- machine comparing the first prediction of maintenance generated from the first statistical analysis of the sensor data to the second prediction of maintenance generated from the second statistical analysis of the maintenance data;
- machine determining a match between the first prediction of maintenance generated from the first statistical analysis of the sensor data and the second prediction of maintenance generated from the second statistical analysis of the maintenance data;
- and
- machine generating a final prediction of maintenance based on the match between the first prediction of maintenance generated from the first statistical analysis of the sensor data and the second prediction of maintenance generated from the second statistical analysis of the maintenance data.
8 more elements
A memory device storing instructions that when executed cause a hardware processor to perform operations, the operations comprising:
- wirelessly receiving sensor data reported via a wireless communications network by a fleet of multiple vehicles;
- wirelessly receiving maintenance data reported via the wireless communications network, the maintenance data associated with the fleet of multiple vehicles;
- generating a first prediction of maintenance from a first statistical analysis of the sensor data wirelessly reported by the fleet of multiple vehicles, the first statistical analysis using a first statistical model;
- generating a second prediction of maintenance from a second statistical analysis of the maintenance data, the second statistical analysis using a second statistical model different from the first statistical model;
- comparing the first prediction of maintenance generated from the first statistical analysis of the sensor data wirelessly reported by the fleet of multiple vehicles to the second prediction of maintenance generated from the second statistical analysis of the maintenance data;
- determining a match between the first prediction of maintenance generated from the first statistical analysis of the sensor data and the second prediction of maintenance generated from the second statistical analysis of the maintenance data;
- and
- generating a final prediction of maintenance based on the match between the first prediction of maintenance generated from the first statistical analysis of the sensor data and the second prediction of maintenance generated from the second statistical analysis of the maintenance data.
5 more elements
Dependencies are inferred from the claim text.