Title:
電力使用量統計方法、電力使用量統計装置、電力使用量統計システム、プログラム及び記録媒体
Document Type and Number:
Japanese Patent JP6474796
Kind Code:
B2
Abstract:
A method for counting electricity consumption, which is applicable to count electricity consumption for a plurality of electronic devices by using a smart electricity meter, each of smart switches being respectively connected with one or more of the plurality of electronic devices, and each of the smart switches being connected with the smart electricity meter, characterized in that, the method comprises the steps of: sampling (101) readings of the smart electricity meter and statuses of the smart switches at a set sampling time interval to obtain a plurality of groups of electricity parameters, each of the plurality of groups of the electricity parameters including a reading of the smart electricity meter and the statuses of the smart switches; determining (102) an average power of each smart switch according to a part or all of the plurality of groups of electricity parameters; determining (103) working hours of each smart switch in a set statistical time period; and determining (104) an electricity consumption of each smart switch in the statistical time period according to the working hours and the average power of each smart switch.
Inventors:
Liu Kuniaki
Application Number:
JP2016522258A
Publication Date:
February 27, 2019
Filing Date:
October 23, 2014
Export Citation:
Assignee:
Xiaomi Inc.
International Classes:
G01R22/06; G01R11/00; G01R11/32; H04Q9/00
Domestic Patent References:
| JP201239727A | ||||
| JP200947682A | ||||
| JP2004257897A | ||||
| JP200292410A | ||||
| JP201359256A |
Foreign References:
| CN101872185A | ||||
| WO2012073610A1 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office
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