Studying remote control method and device for household electrical appliances

Abstract

A method for learning remote control of home appliance includes entering home appliance host into learning step, using remote receiving module of said host to receive new remote control code emitted by remote controller, setting up corresponding relation of new remote control code to certain remote control action then storing new remote control code in storage module for realizing of using any remote control to replace original matched remote controller in order to use one common remote controller for all home appliances.

Description

technical field [0001] The invention relates to a remote control method or device for household appliances. technical background [0002] Existing household appliances, such as color TV sets, etc., all adopt infrared remote control. Each household appliance is generally equipped with an infrared remote control receiver and a remote control with an infrared remote control transmitter. The encoding system of the remote controller is compatible with the remote control decoding system of the TV set, and the code value of each remote control button is in one-to-one correspondence with each operation function of the household appliance. There is a one-to-one correspondence between the infrared remote control receiver and the remote controller of each household appliance, so the existing remote control devices for household appliances have the following disadvantages: First, the remote controller is easy to lose, and the household appliance will lose its remote control function af...

AI Technical Summary

Problems solved by technology

There is a one-to-one correspondence between the infrared remote control receiver and the remote controller of each household appliance, so the existing remote control devices for household appliances have the following disadvantages: First, the remote controller is easy to lose, and the household appliance will lose its remote control function after being lost. ; Second, because a family has multiple home appliances, so as to have multiple remote controls, it is easy to cause confusion in the use of the remote control, and it is inconvenient to use

But this learning type remote controller also has the following disadvantages: one, due to the number of chips used in the learning remote controller, the disadvantages of high cost and high power consumption; second, if the original matching remote controller is lost or damaged, it cannot Learning the remote control code characteristics of the original matching remote control will also make the household appliances lose the remote control function

But this universal remote controller also has the following disadvantages: one, because the data collection of the remote control code value table of the universal remote controller can not be very complete, and the functions of current home appliances such as television sets are complicated, and there are more and more remote control buttons, Therefore, the universal remote control cannot ensure that any home appliance can be controlled and every function key can be found; secondly, if the original matching remote control and the existing universal remote control are lost or damaged, the home appliance will also lose its remote control function

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