| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and apparatus for detecting statuses of energy source consumption devices which improve status detection efficiency of the energy source consumption devices.SOLUTION: Mapping relationships between status combinations of individual energy source consumption devices measured by an energy meter and total energy consumption values of the individual energy source consumption devices included in the status combinations are generated and stored in advance, and when the statuses of the individual energy source consumption devices are detected, the mapping relationships are directly searched for in each of which the difference between the included total energy consumption value and a total energy consumption value measured by the energy meter is below a predetermined threshold, and the current statuses of the individual energy source consumption devices are determined based on the status combination included in one of the found mapping relationships. |
