Android wifi smart phone based remote control design

Infrared remote control due to low price, mature technology, etc., many intelligent appliances is still widely used infrared remote control, television, air conditioning, DVD players, TV set-top boxes, and so on. However, with the family of intelligent appliances increased, also increasing the number of infrared remote control, the number of a remote control for household use ranging from a few to more than a dozen, which will bring three major issues:

(1) Number of remote control to the user inconvenience on the use and management;

(2) Disposable alkaline batteries infrared remote control used to bring great harm to the environment;

(3) Remote control accidental damage, it is difficult to find a matching remote control.

WiFi Android-based phones home intelligent remote control, can simultaneously control multiple home appliances of different brands of different models to replace traditional physical remote control, to achieve "one remote control only for a family to control all appliances" target, greatly reducing the quantity of remote control and disposable batteries, for people to create convenient and comfortable, eco-friendly home environment.

The structure of the system

The whole system, including client software, WiFi turn infrared module. Client software WiFi, the encoded data to the WiFi switch infrared module WiFi, and WiFi transfer infrared module according to the coding rule, transfer instructions to the internal infrared transmitter module that sends infrared data.

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