CPC G01R 31/392 (2019.01) [G01R 31/367 (2019.01)] | 20 Claims |
1. A method for a device to estimate battery health, comprising:
collecting measurements of a battery over a plurality of charging and discharging cycles;
assigning scores to the measurements according to scoring rules stored in a memory of the device;
calculating battery health based on an average of the measurements, each measurement having an assigned score greater than a threshold; and
updating the scoring rules and measurement rules based on an analysis of the measurements during lifetime of the battery, wherein the measurement rules are used to adjust trigger conditions that define when to collect the measurements.
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