APPARATUS AND METHOD OF POWER CONTROL

摘要

The present invention provides a power control method which includes: a step of detecting a first power amount required for a terminal; a step of detecting a second power amount supplied from a power supply device; and a step of comparing the first power amount and the second power amount and adjusting the amount of power delivered from the power supply device to the terminal according to the comparison result. [Reference numerals] (110) Terminal interface unit; (120) Power supply device interface unit; (130) Detection unit; (140) Comparison unit; (150) Adjustment unit; (170) Control unit; (AA) Terminal; (BB) Power supply device