A control display method and display device of a family intelligent set-top box

A technology for intelligent set-top box and display control, applied in the field of communication, can solve the problems of reducing user experience, slowing down the encrypted channel speed, delay, etc., so as to improve the experience, improve the speed of channel switching, and reduce the time of authentication information.

Active Publication Date: 2022-06-17
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, when the authentication server sends the authentication information corresponding to the encrypted channel, there may be a delay, which will slow down the user's switching speed of the encrypted channel and reduce the user's experience.

Method used

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  • A control display method and display device of a family intelligent set-top box
  • A control display method and display device of a family intelligent set-top box
  • A control display method and display device of a family intelligent set-top box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] Embodiment 1: The display device, the authentication server, and the certificate server are used as examples to illustrate, such as figure 2 shown.

[0111] S201. The display device sequentially sends a first request signal to an authentication server according to at least one encrypted channel included in the channel list;

[0112] Wherein, when the first request signal is sent, the signal may carry the serial number of the encrypted channel, so that the authentication server can issue the authentication information corresponding to each encrypted channel.

[0113] S202, the display device sequentially receives the first feedback signal sent by the authentication server;

[0114]S203, the display device sequentially determines the authentication information corresponding to each encrypted channel according to the first feedback signal received in sequence;

[0115] S204, when the user needs to switch to the encrypted first channel, the display device determines whet...

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PUM

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Abstract

The invention discloses a control and display method and display device of a home intelligent set-top box. By obtaining the authentication information corresponding to the encrypted channel in the predetermined channel list, after receiving the user's instruction to switch to the encrypted first channel and satisfying the preset condition, obtain the key used to decrypt the first channel; wherein, the preset condition includes: determining that the authentication information corresponding to the first channel has been obtained; after decrypting the first channel according to the obtained key to display the content of the first channel. In this way, since the authentication information corresponding to the first channel has been obtained before switching to the encrypted first channel, the time for obtaining the authentication information corresponding to the first channel is reduced when switching channels, and the problem of waiting to obtain the first channel is solved. The corresponding authentication information causes the problem that the switching time to the first channel is too long.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a control and display method and a display device of a family intelligent set-top box. Background technique [0002] In the prior art, if the user wants to switch the encrypted channel of the TV, the set-top box can first obtain the authentication information corresponding to the encrypted channel issued by the authentication server, and then obtain the key issued by the certificate server for decrypting the encrypted channel. Wherein, when the authentication server delivers the authentication information corresponding to the encrypted channel, a delay may occur, thereby causing the speed of the user to switch the encrypted channel to be slowed down and reducing the user's experience. [0003] Based on this, how to improve the speed of switching encrypted channels is a technical problem to be solved urgently by those skilled in the art. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/438H04N21/258H04N21/254H04N21/266
CPCH04N21/4383H04N21/25816H04N21/2541H04N21/266
Inventor 李文博张维张淑岩
Owner HISENSE BROADBAND MULTIMEDIA TECH
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