ENERGY MANAGEMENT SYSTEM, COMMUNITY ENERGY MANAGEMENT SYSTEM, AND USER ENERGY MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an energy management system capable of appropriately handling increase in the number of users.;SOLUTION: A CEMS 100 acquires computer resource information from a HEMS 40 and an on-vehicle terminal 50 (hereinafter, referred to as user EMSs) and calculates a calculation processing margin of each user EMS. The CEMS 100 assigns a part of calculation processing necessary for energy management for a management target region to a user EMS on the basis of the user EMS's calculation processing margin. In this case, processing with a heavier calculation load is assigned to a user EMS having a larger calculation processing margin. When a system failure occurs in the CEMS 100, an amount of the calculation processing to be assigned to a user EMS is increased.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT