Network TV set networking device capable of realizing blind remote control

Abstract

The invention provides a Network TV set networking device capable of realizing blind remote control. The networking device adopts an embedded operating system and a high-performance processor chip, so that processing various videos and audios can be conveniently realized, and besides, through the networking on-line upgrading of the embedded operating system, the processing capacity of the networking device for codes of the various videos and audios can be promoted in an uninterrupted manner under the condition that hardware is not changed. According to the invention, only an HDMI (High-definition Multimedia Interface) which is widely used at present is reserved in an output module, so that resource waste because the interface is idle is avoided, the TV set body is effectively reduced, and the production cost is reduced. A remote controller seeking key is arranged on a set-top box, so that the position of a remote controller can be conveniently found. Heat radiating holes are formed for heat radiation at any time, so that the temperature of the set-top box is kept, and the situation that internal devices are damaged due to too high temperature can be avoided. Braille alphabets are carved on buttons of the remote controller, so that the networking device is suitable for people with visual impairment, and the application range is wider.

Description

technical field [0001] The invention relates to a networking device of a blind remote control network TV, which is used for watching network TV programs and belongs to the technical field of image communication. Background technique [0002] With the development of Internet technology, the emerging interactive Internet TV (IPTV) is a kind of broadband cable TV network, which integrates Internet, multimedia, communication and other technologies, and provides home users with a variety of services including digital TV. A new technology for interactive services, a TV set-top box is one such device. [0003] Existing set-top boxes are divided into two categories: one is a digital TV set-top box, and the other is an Internet TV set-top box. The digital TV set-top box receives digitally encoded TV signals from satellite or cable TV networks, converts them into analog audio and video signals, and outputs them to the TV. The Internet TV set-top box decodes the received audio and vi...

AI Technical Summary

Problems solved by technology

[0004] As people's demand for information is increasing and the types of information are becoming more and more complicated, this requires the set-top box to be simple in design and easy to operate. However, the current set-top box has a complex design and numerous interfaces, resulting in a large size, and most of the interfaces are idle. , resulting in a waste of resources

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