ELECTRONIC VAPOR PROVISION SYSTEM

Abstract: an electronic vapour provision system comprises a control unit including: a battery for providing electrical power to a heater which is used to produce vapour, and a controller. the controller is configured to collect information, during user operation of the electronic vapour provision system, relating to: (i) power consumption from the battery due to operation of the heater to produce vapour, and (ii) re-charging of the battery. the controller is further configured to maintain a model of power consumption from the battery by the electronic vapour provision system and of the timings of re-charging the battery, wherein said model is formed or updated from said collected information. the model is further configured to predict from the model whether an estimated power consumption from the battery by the electronic vapour provision system will discharge down to a threshold level of charge before an estimated next re-charging time, and if so, perform a user notification and/or mitigation action in response to said prediction.

Inventor(s): Darryl BAKER, Ross OLDBURY

CPC Classification: A24F40/53 (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes ))

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