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Digital cable television network conversion device and system upgrading method based on device

A cable digital TV and network conversion technology, which is applied in the transmission system, broadcast system reception, electrical components, etc., can solve the problems such as inability to complete system upgrades

Active Publication Date: 2017-11-24
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the first purpose of the present invention is to propose a cable digital TV network conversion device, which can solve the problem that the system upgrade cannot be completed when the smart device cannot be connected to the Internet

Method used

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  • Digital cable television network conversion device and system upgrading method based on device
  • Digital cable television network conversion device and system upgrading method based on device
  • Digital cable television network conversion device and system upgrading method based on device

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] The cable digital TV network conversion device and the system upgrade method based on it will be described below with reference to the accompanying drawings.

[0025] figure 1 It is a structural schematic diagram of a cable digital TV network conversion device according to an embodiment of the present invention.

[0026] Such as figure 1 As shown, the cable digital TV network conversion device may include a tuner 11 , a demodulator 12 , a controller 13 and a communication module 14 .

[0027] The tuner 11 is used to set...

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Abstract

The invention provides a digital cable television network conversion device and a system upgrading method based on the device. The digital cable television network conversion device comprises a tuning unit for arranging frequency points receiving digital cable television signals, a demodulator connected with the tuning unit and used for converting the digital cable television signals received by the frequency points into upgrade data, a controller connected with the demodulator and used for pushing the upgrade data to an intelligent device through a communication module so that the intelligent device can complete system upgrade according to the upgrade data, and a communication module connected with the controller and used for being in communication with the intelligent device. By means of the digital cable television network conversion device, the problem that under the condition that the intelligent device can not be connected to the Internet, system upgrade can not be completed is solved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a cable digital TV network conversion device and a system upgrading method based on it. Background technique [0002] In order to achieve richer and more complete functions, a system upgrade is usually performed on a smart device with an operating system. Compared with the previous version, the upgraded system can make up for the system loopholes of the previous version, improve the compatibility of the system, and make the user experience smoother. At present, the system upgrade of smart devices is mainly connected to the Internet through routing wifi signals such as 4G network signals and broadband networks, and the system upgrade package is downloaded to the local area, and then the system upgrade operation is performed. However, if the smart device is currently unable to connect to the Internet, the system upgrade cannot be completed. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F8/65H04L41/082H04H20/91H04H60/25H04N21/26291H04N21/6118H04W4/50H04W4/80H04L67/34H04L67/565H04H40/00H04N21/00
Inventor 衣祝松
Owner BOE TECH GRP CO LTD