Back to results
US 2022/0065940 A1Published application
Battery failure prediction
AssigneeSparkcognition, Inc.
InventorSridhar Sudarsan
Life of this patent
Estimating the term…
Abstract
A method includes obtaining driver characterization data based on sensor data from one or more sensors onboard a vehicle. The sensor data is captured during a time period that includes multiple discharging operations and multiple recharging operations of a battery pack of the vehicle. The method also includes providing the driver characterization data as input to a trained model to generate a model output and estimating a battery failure timeline for the battery pack based on the model output.
Claims22
A method comprising:
- obtaining, by a processor, driver characterization data based on sensor data from one or more sensors onboard a vehicle, the sensor data captured during a time period that includes multiple discharging operations and multiple recharging operations of a battery pack of the vehicle;
- providing, by the processor, the driver characterization data as input to a trained model to generate a model output, wherein the model output includes a classification that associates the driver characterization data with a driver type profile;
- and
- estimating, by the processor, a battery failure timeline for the battery pack based on the classification.
1 more element
A system comprising:
- one or more processors;
- and
- one or more memory devices coupled to the one or more processors, the one or more memory devices storing instructions that are executable to cause the one or more processors to perform operations comprising:
- obtaining driver characterization data based on sensor data from one or more sensors onboard a vehicle, the sensor data captured during a time period that includes multiple discharging operations and multiple recharging operations of a battery pack of the vehicle;
- providing the driver characterization data as input to a trained model to generate a model output, wherein the model output includes a classification that associates the driver characterization data with a driver type profile;
- and
- estimating a battery failure timeline for the battery pack based on the classification.
4 more elements
(canceled)
(canceled)
Dependencies are inferred from the claim text.