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Television interface system for interaction television

A TV interface and TV technology, applied in non-electrical signal transmission systems, signal transmission systems, electrical components, etc., can solve the problems of incompatibility, set-top boxes and TVs with their own remote controls, etc.

Inactive Publication Date: 2013-04-24
安美世纪(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the promotion and popularization of digital TV, set-top boxes have begun to enter thousands of households. In the process of using digital TV, the most troublesome problem is that both the set-top box and the TV have their own remote controls, which cannot be used with each other. During the operation, often It will be necessary to use different remote controls alternately, which will bring a lot of inconvenience to users and needs to be improved

Method used

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  • Television interface system for interaction television
  • Television interface system for interaction television

Examples

Experimental program
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Effect test

Embodiment 1

[0097] Example 1: Universal Remote Control

[0098] In order to achieve the purpose of the present invention, this embodiment realizes the unification of the two remote controllers of the TV and the set-top box. The circuit is not changed, only the circuit in the remote control is modified. The specific idea is as follows: the remote control is designed with PIC16C5X single-chip microcomputer, and the keyboard key part is divided into two parts: the TV remote control key area and the set-top box key area. According to the decoding method of the TV infrared receiving circuit, the TV remote control buttons are encoded, and at the same time, the set-top box key area is correspondingly encoded according to the decoding method of the infrared receiving circuit in the set-top box, so that the TV and the set-top box receive the pulse sent by the remote control When the signal is received, the corresponding key can be decoded accordingly.

[0099] In addition, because the transmitti...

Embodiment 2

[0102] Example 2: Expansion of functions without remote control STB and Internet connection

[0103] The set-top box is a device that converts digital TV signals into analog signals and connects the TV with external signal sources. It decodes and restores the compressed image and sound signals, generates analog video and sound quotes, and transmits them through TV monitors and audio equipment. To provide viewers with high-quality television programs. The current TV set-top box can only accept a single digital TV signal, and the content is relatively single. In this embodiment, in order to enable the set-top box to accept different media signals such as satellite digital TV, network media, and radio and television signals, we have expanded the functions of the set-top box so that the set-top box can not only receive and analyze multiple media signals, but also It has the ability to connect input and output devices and exchange data with them.

[0104] From the perspective of ...

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PUM

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Abstract

The invention discloses a television interface system for an interaction television. The television interface system comprises a television (101), a set top box (102), a uniform remote controller (103) and connection equipment (104) and is characterized in that the set top box (102) is connected with the television (101) through the connection equipment (104), control programs on the television can be achieved in the set top box, and the set top box and the television can be controlled simultaneously through the uniform remote controller (103). The television interface system for the interaction television uses a recommend standard 232 (RS232) serial port and a high-definition multimedia interface (HDMI) which are arranged between the television and the set top box and the set top box to control the television. The set top box and the television can be integrally controlled through the remote controller only.

Description

technical field [0001] The invention relates to a TV interface system for interactive TV, especially suitable for the interface, connection, control and remote control of interactive TV, TV-computer integrated machine, and TV set-top box integrated machine. The connection system is provided with a television interface system for entering, exiting, and controlling program steps. Background technique [0002] With the promotion and popularization of digital TV, set-top boxes have begun to enter thousands of households. In the process of using digital TV, the most troublesome problem is that both the set-top box and the TV have their own remote controls, which cannot be used with each other. During the operation, often Different remote controllers will need to be used alternately, which brings a lot of inconvenience to users and needs to be improved. Contents of the invention [0003] The object of the present invention is to overcome the deficiency of the background technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/422H04N21/436G08C23/04
Inventor 刘希樨
Owner 安美世纪(北京)科技有限公司
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