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NFC intelligent dialing system based on set top box and method for realizing video call

A dial-up system and video communication technology, applied in image communication, two-way work systems, televisions, etc., can solve the problems of complex operation and unsatisfactory operation for the elderly, and achieve complex operation, convenient video communication, intelligence, and enhanced convenience The effect of sexual experience

Inactive Publication Date: 2017-09-01
张科欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned technologies are complex to operate, especially unable to meet the needs of the elderly for easy operation. In addition, although NFC sensing devices and near-field communication technologies are relatively mature, they are mainly used in the field of mobile phones, and there are no specific case scenarios in the field of set-top boxes.

Method used

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  • NFC intelligent dialing system based on set top box and method for realizing video call
  • NFC intelligent dialing system based on set top box and method for realizing video call
  • NFC intelligent dialing system based on set top box and method for realizing video call

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Embodiment

[0035] like figure 1As shown, the NFC intelligent dialing system based on a set-top box described in this embodiment includes an NFC controller, a clock interface circuit, an antenna, a host interface and a power supply interface, and the clock interface circuit passes through the external clock of the NFC controller. The input end is connected to the NFC controller, the antenna is connected to the NFC controller through an antenna matching circuit, the host interface is connected to the NFC controller, and the power supply interface is connected to the NFC controller.

[0036] like figure 2 As shown, the clock interface circuit of this embodiment can adopt the following design: the clock interface circuit includes a crystal oscillator Y, a first capacitor C1, and a second capacitor C2, and the first pin and the third pin of the crystal oscillator Y One end of the first capacitor C1 and the second capacitor C2 are connected correspondingly, the other end of the first capacit...

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Abstract

The invention discloses a NFC intelligent dialing system based on a set top box and a method for realizing a video call. The system comprises a NFC controller, a clock interface circuit, an antenna, a host interface and a power supply interface, wherein the clock interface circuit is accessed into the NFC controller through an external clock input end of the NFC controller; the antenna is connected with the NFC controller through an antenna matching circuit; the host interface is connected with the NFC controller; and the power supply interface is connected with the NFC controller. The NFC intelligent dialing system disclosed by the invention can fast realize the binding of a NFC card and realize the video call through the dialing, so that the video call of the set top box is more convenient and intelligent, a pain point that the operation of dialing the video call through the set top box by the aged is complicated is solved, and the use of the aged is convenient.

Description

technical field [0001] The invention belongs to the field of intelligent communication, in particular to an NFC intelligent dialing system based on a set-top box and a method for realizing video communication. Background technique [0002] A set-top box, also known as a digital video conversion box, or STB for short, is a device that connects a TV to an external signal source. It can convert compressed digital signals into TV content and display it on the TV. Signals can come from cable, satellite dishes, broadband networks, and terrestrial broadcasts. The content received by the set-top box is to receive digital content, including electronic program guide, Internet web pages, subtitles, etc., in addition to the images and sounds that can be provided by analog TV. It enables users to watch digital TV programs on existing TV sets, and conduct interactive digital entertainment, education and commercial activities through the network. [0003] At present, the set-top box vide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N21/41H04N21/418H04N21/426H04N21/443H04N21/4788G06K7/10
CPCG06K7/10009H04N7/141H04N21/4104H04N21/418H04N21/42684H04N21/443H04N21/4788
Inventor 张科欣曾介忠李昕
Owner 张科欣
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