A Remote Control System of Air Conditioner Based on Wireless Network

Abstract

The invention discloses a remote control system for an air conditioner based on a wireless network, which includes a control terminal and a controller connected through a wireless network, and the controller is connected to the air conditioner with a communication line, wherein the controller is used for: receiving the control The query information of the terminal is decoded to generate a query instruction, and the operating status of the air conditioner is queried accordingly, and the query result is returned to the control terminal; the control information of the control terminal is received, and a control instruction is generated after decoding, according to which The air conditioner executes the corresponding operation, and feeds back the execution result to the control terminal; receives the fault signal of the air conditioner, generates an alarm message after encoding, and sends it to the control terminal for corresponding processing. The remote air conditioner control system of the present invention can inquire and control the operating state of the air conditioner in real time, and automatically alarm when the air conditioner fails to operate.

Description

technical field [0001] The invention relates to the field of air conditioner control, in particular to a remote control system for an air conditioner based on a wireless network, which is especially suitable for remote control of the air conditioner by means of mobile phone text messages, or for automatic alarming of the air conditioner by means of short messages. Background technique [0002] At present, there are products that use a controller that communicates with the fixed telephone set and its sub-sets to control the operating state of the air conditioner. For example, the utility model patent specification whose publication number is CN200959627Y discloses a two-way air conditioner controller by telephone, which can remotely query the operating status of the air conditioner, and make judgment and control accordingly. However, this solution is limited by fixed telephones and is not flexible enough to use; at the same time, the feedback information cannot be stored, whi...

AI Technical Summary

Problems solved by technology

However, this solution is limited by fixed telephones, so it is not flexible enough to use; at the same time, the feedback information cannot be stored, which is not conducive to real-time query; in addition, it cannot provide timely feedback when the air conditioner fails, so it is difficult to take emergency measures in time

There is a large gap between this and the requirements for real-time query and control of air conditioner operation, so it cannot meet market requirements well

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