Refrigerator remote control system

Abstract

The invention provides a refrigerator remote control system. The refrigerator remote control system includes a receiving end carrier module, a receiving end signal analyzing chip, a voltage control circuit, a power line carrier module, a center control chip, a transformer, a communication module, and a network background; the power line carrier module and the transformer are connected to a power supply input of household electricity, the transformer is connected to the center control chip and decreases the household voltage to 5V, and then sends the household voltage to the center control chip, and the center control chip is connected to and controls the power line carrier module. The refrigerator remote control system is low in installation cost, can be achieved through appropriate modification and adding of current electric power circuits and household appliances, and the conventional refrigerator is not needed to be completely replaced, thus, the high replacement cost problem does not exist; transmission of internal control signals can be achieved through power line carriers, and communication conflicts can be effectively avoided; user control can be achieved through short messages, the person who is not illiterate and can use basic functions of a mobile phone, can control the refrigerator well, and the difficult that most middle-aged and aged people learn how to use an APP, can be effectively avoided.

Description

technical field [0001] The invention relates to a refrigerator remote control system, which belongs to the technical field of smart home. Background technique [0002] In the prior art, for the remote control of refrigerators, the main method is to pair the user's mobile terminal by connecting to WiFi or Bluetooth, and then the user installs an APP on the mobile terminal to control. Although this method is relatively easy for a single refrigerator, it is practical. In daily life, there are often multiple devices connected to WiFi at the user’s home at the same time, and the home network may be at full capacity (for example, the user opens the download software on the computer to download before going out), so the communication control method through WiFi often cannot meet the control requirements. However, the user cannot remotely control the refrigerator through the Bluetooth connection, and the replacement of the refrigerator with the remote control function in order to re...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a refrigerator remote control system, which can effectively ensure that the communication can meet the control requirements, will not conflict with other communication applications, and is easy to install, and there is no problem of high cost of replacement equipment , at the same time, both middle-aged and elderly customers or young customers can easily control

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