A remote control method and remote control system for a set-top box

Abstract

The invention discloses a remote control method and a remote control system of a set top box, wherein the remote control method of the set top box comprises the following steps: generating corresponding relationship data according to an infrared code output by a remote controller of the set top box and a channel turned by the set top box after receiving the infrared code, and storing the corresponding relational data in a first relationship corresponding table; displaying a channel list to users, wherein the channel list contains channels included by various corresponding relationship data in the first relationship corresponding table; selecting a channel to be watched from the channel list through the remote controller; inquiring an infrared channel change code corresponding to the channel to be watched from the first relationship corresponding table; and sending the infrared channel change code to the set top box so as to control the set top box to change into the channel to watch the channel to be watched. By means of the technological method disclosed by the invention, the fact that channel change of the set top box can be controlled by utilizing remote controllers, instead of the remote controller of the set top box, can be realized; the problem that the set top box can be controlled only by utilizing the remote controller of the set top box in the prior art can be solved; and convenience is provided for users.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a remote control method and a remote control system for a set-top box. Background technique [0002] With the development of digital TV technology, digital set-top boxes have become one of the common household appliances. Among them, the working principle of the set-top box is as follows: the cable network company digitally processes the front-end TV signal and transmits it to the user's home through the original cable TV network. Since all video signals have been digitally processed, the original TV cannot accept it. After demodulation and decoding, the video signal is returned to the TV through the AV cable for display on the TV. [0003] However, with the introduction of the set-top box, it is also necessary to introduce a set-top box remote controller paired with the set-top box, and the set-top box can only be controlled by the set-top box remote controller. , causing inconvenien...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a remote control method and remote control system for a set-top box, which overcomes the problem that the existing set-top box can only be controlled by a paired set-top box remote controller, which causes inconvenience to users

Images