DIFFERENTIAL ENERGY MANAGEMENT SYSTEM AND DIFFERENTIAL ENERGY MANAGEMENT APPARATUS USING ENTRANCE AND EXIT INFORMATION

摘要

The present invention relates to a differential energy management system and a differential energy management apparatus using entrance and exit information, wherein the power control of interoperable power devices is differentially performed by using entrance and exit information of a user received from an entrance and exit control device, and thus it is possible to efficiently manage energy. According to the invention, it is possible to systematically control power of power devices according to the entrance and exit patterns of users.