Method and system for battery protection
First Claim
1. A method for operating a battery pack, the battery pack having a battery pack condition, the battery pack condition having a range, said method comprising the acts of:
- conducting an operation including the battery pack;
measuring a first measurement of the battery pack condition;
measuring a second measurement of the battery pack condition, at least one of the first measurement and the second measurement being outside of the range;
averaging the first measurement and the second measurement to provide an average measurement; and
if the average measurement is within the range, continuing the operation including the battery pack.
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Abstract
A system and method for battery protection. In some aspects, a method of a method for operating a battery pack. The battery pack having a battery pack condition, and the battery pack condition having a range. The method including the acts of conducting an operation including the battery pack, measuring a first measurement of the battery pack condition, measuring a second measurement of the battery pack condition, averaging the first measurement and the second measurement to provide an average measurement and if the average measurement is within the range, continuing the operation including the battery pack. At least one of the first measurement and the second measurement being outside of the range.
93 Citations
21 Claims
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1. A method for operating a battery pack, the battery pack having a battery pack condition, the battery pack condition having a range, said method comprising the acts of:
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conducting an operation including the battery pack;
measuring a first measurement of the battery pack condition;
measuring a second measurement of the battery pack condition, at least one of the first measurement and the second measurement being outside of the range;
averaging the first measurement and the second measurement to provide an average measurement; and
if the average measurement is within the range, continuing the operation including the battery pack. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A power tool battery pack operable to supply power to a power tool, the battery pack comprising:
a controller operable to control an operation of the battery pack when a battery pack condition is within a specified range, the controller being operable to sample the battery pack condition and to produce a plurality of measurements, the controller being operable to average the plurality of measurements to produce an averaged measurement, the controller being operable to modify the operation of the battery pack when the averaged measurement is outside the specified range. - View Dependent Claims (17, 18, 19, 20, 21)
Specification