There is a great relationship, 1 learning remote control background learning type remote control and the improvement of people's living standard, with the rapid development of economy, the popularity of home appliances rate increased gradually, appliance types are also increasing. Home appliances market continues to introduce new. Major household appliances: TV, set-top box, air conditioning, DVD, digital projector constantly upgrading, because all sorts of devices with remote control, infrared remote control procedures and follow different devices are not the same, manipulated to use a variety of remote control of these devices, brought a lot of inconvenience to users. Universal learning type remote control technology