| CPC H01M 10/48 (2013.01) [A24F 40/53 (2020.01); A24F 40/60 (2020.01); H01M 10/44 (2013.01); H02J 7/005 (2020.01); H01M 2220/30 (2013.01)] | 15 Claims |
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1. A battery health monitoring method, applicable to an electronic cigarette, wherein said electronic cigarette comprises a battery, a detector, and a controller, said detector connected to said controller, and both said detector and said controller connected to said battery;
wherein said battery health monitoring method comprises the steps of:
said controller acquiring battery information from said detector based on state of said battery; wherein said state of said battery comprises: a working state and an idle state;
said controller determining whether said battery is abnormal based on said battery information; and
if said battery is abnormal, said controller controlling said electronic cigarette to issue an alarm signal and/or controlling said battery to stop working
wherein when said state of the battery enters the idle state from the working state, said controller acquires from said detector a first battery voltage when the battery enters the idle state and acquires a second battery voltage when the battery enters the working state from the idle state;
and wherein, the step of said controller determines whether said battery is abnormal based on said battery information specifically comprises:
said controller determining an actual voltage drop based on said first battery voltage and said second battery voltage;
said controller determining whether said actual voltage drop is greater than a preset value of voltage drop, and said controller determining that said battery is abnormal if said actual voltage drop is greater than said preset value.
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