Remote control system of air purifier

Abstract

The invention provides a remote control system of an air purifier. The remote control system comprises a receiving end carrier module, a receiving end signal parsing 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 power input of household electricity, the transformer is connected with the center control chip, lowers the voltage of the household electricity to 5V and sends the household electricity to the center control chip, and the center control chip is connected with and controls the power line carrier module. The remote control system is low in mounting cost, only an existing power line and home appliance need to be subjected to appropriate retrofitting and assembling, and the air purifier does not need to be completely replaced, so that the problem that the replacement cost is high does not exists; transmission of internal control signals is achieved in a power line carrier mode, and the problem of communication conflict is effectively avoided; user control is achieved in a short message mode, good control can be achieved by a person who is not an illiterate and can use the basic functions of a mobile phone, and the difficulty in learning to use an APP of most middle aged and elderly people is effectively avoided.

Description

technical field [0001] The invention relates to an air purifier remote control system, which belongs to the technical field of smart home. Background technique [0002] In the prior art, for the remote control of the air purifier, the main way 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 it. Although this method is relatively easy for a single air purifier control , but in real 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 way of communication control through WiFi is often It cannot meet the control requirements, and the user cannot remotely control it through the Bluetooth connection. Moreover, replacing the air purifier with the remote control function in order to achieve remote cont...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides an air purifier 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 need to replace equipment The problem of high cost, at the same time, both middle-aged and elderly customers and young customers can be easily controlled

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