POWER SUPPLY UNIT, NON-COMBUSTION TYPE SUCTION DEVICE, CONTROL PROGRAM FOR NON-COMBUSTION TYPE SUCTION DEVICE, AND CONTROL METHOD FOR NON-COMBUSTION TYPE SUCTION DEVICE

摘要

A power supply unit according to one aspect of the present invention comprises: an acquisition unit for sequentially acquiring atmospheric pressure data that indicates the atmospheric pressure at a prescribed time; a determination unit for determining whether a reference atmospheric pressure reduction state is continuing beyond a reference atmospheric pressure determination time, the reference atmospheric pressure reduction state being a state in which the difference between the atmospheric pressure indicated by the atmospheric pressure data and a reference atmospheric pressure exceeds a first reference atmospheric pressure determination threshold; and a reset unit that resets the reference atmospheric pressure when it is determined that the reference atmospheric pressure reduction state is continuing beyond the reference atmospheric pressure determination time.