Title:
エネルギー源消費機器の状態検知方法
Document Type and Number:
Japanese Patent JP5579822
Kind Code:
B2
Abstract:
Embodiments of the invention disclose a method and apparatus for detecting the statuses of energy source consumption devices, relate to the field of energy source auditing and are intended to improve the efficiency and accuracy of detecting the statuses of the energy source consumption devices. In an inventive solution, mapping relationships between status combinations of respective energy source consumption devices measured by an energy meter and total energy consumption values of the respective energy source consumption devices in the status combinations are generated and stored in advance, and when the statuses of the respective 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 respective energy source consumption devices are determined in the status combination in one of the found mapping relationships. With the invention, the efficiency and accuracy of detecting the statuses of the energy source consumption devices can be improved significantly.
Inventors:
ソウ Rye
Huu Chan Gen
ウロ
ザオ Khai
Huu Chan Gen
ウロ
ザオ Khai
Application Number:
JP2012273595A
Publication Date:
August 27, 2014
Filing Date:
December 14, 2012
Export Citation:
Assignee:
A NEC (China) company, Limited NEC (China) Co., Ltd.
International Classes:
G06Q50/00; G01R21/00; G01R22/00; G06Q50/06
Attorney, Agent or Firm:
Mitsuru Kimura
Previous Patent: 分散多重処理セキュリティゲートウエイのためのシステム及び方法
Next Patent: CHARGING AND DISCHARGING METHOD FOR MATERIAL IN WALKING BEAM TYPE HEATING FURNACE
Next Patent: CHARGING AND DISCHARGING METHOD FOR MATERIAL IN WALKING BEAM TYPE HEATING FURNACE