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Power consumption statistics method, apparatus and system

A statistical method and power consumption technology, which is applied in the direction of measuring devices, general control systems, power network operating system integration, etc., can solve problems such as energy consumption of users, large number of electric meters, troublesome operation, etc., and achieve the effect of reducing the number of usage

Active Publication Date: 2014-10-22
XIAOMI INC
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Problems solved by technology

[0004] However, in the above method, the number of connected devices corresponds to the number of switches with ammeters, that is, to count N connected devices, N switches with ammeters need to be installed, that is, N ammeters are required, and the number of ammeters used is relatively large. , resulting in a certain amount of waste, and it is necessary to manually read the readings of each meter to make corresponding statistics, which not only consumes the energy of the user, but also troubles the operation

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  • Power consumption statistics method, apparatus and system
  • Power consumption statistics method, apparatus and system
  • Power consumption statistics method, apparatus and system

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[0076] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0077] In order to better illustrate the embodiment of the present disclosure, the following firstly combines Figure 1a To illustrate the application scenario of the present disclosure, the system includes: a smart meter 1, multiple smart switches 2, a terminal 3 and a wireless access point 5, each smart switch 2 is connected to one or more electric devices 4, each smart The switches 2 are all ...

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Abstract

The invention relates to a power consumption statistics method, apparatus and system, and belongs to the field of intelligent households. The power consumption statistics method comprises: sampling the reading of an intelligent ammeter and the states of intelligent switches at intervals by set sampling interval time to obtain multiple groups of power consumption parameters, each group of power consumption parameters comprising the reading of the intelligent ammeter and the states of the intelligent switches; according to a part of the power consumption parameters or all the power consumption parameters, determining average power of each intelligent switch; determining a work time length of each intelligent switch within set statistics time; and according to the work time length of each intelligent switch and the average power of each intelligent switch, determining a power consumption quantity of each intelligent switch within the statistics time. According to the invention, statistics of the power consumption quantity of one or more electrical devices controlled by each intelligent switch can be automatically finished by use of one intelligent ammeter and the more intelligent switches, such that flower intelligent ammeters are used, the cost is saved, and the trouble of manual reading and statistical analysis is also eliminated.

Description

technical field [0001] The present disclosure relates to the field of smart home, and in particular to a method, device and system for counting electricity consumption. Background technique [0002] In a smart home system, the control center is usually required to control and query each connected device. To do this, the control center and all connected equipment must remain powered on at all times. In the smart home system, it is necessary to conduct statistics and analysis on the power consumption of all connected devices in order to keep abreast of the power consumption of each connected device. [0003] In the related art, a switch with an electric meter can be used to count the electricity consumption of the equipment controlled by the switch. In a smart home system, each connected device can use a switch with an electric meter to monitor the power consumption of each connected device, and then the user can read the indications of each electric meter, and then count an...

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Application Information

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IPC IPC(8): G05B19/418
CPCG01D1/08G01D4/002Y04S20/242Y02B70/30Y04S20/30G08C17/02Y02D30/70G01R21/1335G05B15/02Y02B90/20
Inventor 刘国明
Owner XIAOMI INC
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