Smart household appliance load detection and control system and method

Abstract

The invention discloses a smart household appliance load detection and control system and method. The load detection and control system comprises a load detection and control device, a server, an APPend or web end. The APP end or a web end communicates with the load detection and control device through a wireless network and the server and transmits instructions to the load detection and controldevice to realize the control of household appliances through infrared rays. The load detection and control device accurately identifies the types of switching electrical appliances by using a convolutional neural network algorithm, calculates the power consumption of the electric appliances during a period of time, prevents control errors of the electric appliances, achieves a function of precisely controlling the electric appliances, and has high accuracy.

Description

Technical field [0001] The present invention belongs to the field of smart grid technology, and particularly relates to a smart home appliance load detection and control system and method thereof. Background technique [0002] In modern life, electricity is always available, and electricity is the lifeblood of a country's economic development. In order to continuously meet the increasing demand of human beings for electric energy, and to use electric energy more rationally and effectively, the understanding of household electricity consumption becomes particularly important. [0003] At present, the smart grid for household users has not been formed, and the electric meter can only calculate the total power of the user in a certain period of time, and cannot give an accurate power consumption of a certain electrical appliance. In order to identify the power consumption of an electrical appliance, the electrical load must first be accurately identified. [0004] At present, there ar...

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Problems solved by technology

[0006] However, traditional home appliances such as air conditioners, TVs, DVDs, and set-top boxes in the family are controlled by infrared remote controls, and the infrared encoding / decoding chips produced by various companies use different encoding / decoding methods and pulse width cycles, resulting in The functions of various remote controls are incompatible with each other, which brings a lot of inconvenience to people's use

Moreover, the existing control system cannot solve the operation problem of remote control appliances in the same room, and must be facing the receiving device of the appliance, so the popularity is low; once the user forgets to turn off some heating appliances, such as electric heaters, etc , there is a risk of fire

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