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Data updating method and device and storage medium

A data update and data packet technology, applied in the computer field, can solve problems affecting the software update and upgrade of the conference tablet and the connection of the conference tablet to the Internet, etc.

Inactive Publication Date: 2020-11-13
HISENSE COMML DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, some users of the conference tablet pay more attention to the confidentiality of the conference content, and usually do not want to connect the conference tablet to the Internet, which will affect the update and upgrade of the conference tablet software

Method used

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  • Data updating method and device and storage medium
  • Data updating method and device and storage medium
  • Data updating method and device and storage medium

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Embodiment Construction

[0081] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0082] The terms "comprising" and "having" and any variations thereof in the description and claims of this application are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further incl...

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Abstract

The invention provides a data updating method and device and a storage medium. The method comprises the steps that a receiving end sends a software version query request or a downloading request to aserver through a screen transmission source end, a software version query response or a latest software data packet returned by the server is received through the screen transmission source end, and data is transmitted between the receiving end and the screen transmission source end through a preset network transmission protocol. In the updating scheme, the receiving end is not directly connectedwith the Internet, so that the secure upgrading of the receiving end can be ensured, and the content on the receiving end is prevented from being stolen by the outside.

Description

technical field [0001] The present application relates to the computer field, and in particular to a data updating method, device and storage medium. Background technique [0002] There are more and more scenarios where smart conference panels are used in the current conference system. Smart conference panels (abbreviated as conference panels) are a new generation of intelligent conference equipment, which are mainly used in government, enterprise and public institutions conference offices, education and training and other fields. The conference panel integrates projectors, curtains, electronic whiteboards, audio, computers and remote conference terminals and other equipment, and has touch writing, interactive document presentations, split-screen remote conferences, multi-terminal wireless screen sharing and network multimedia playback, etc. functions, enabling efficient and collaborative office work. [0003] Multi-terminal wireless screen sharing is a rigid requirement of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F8/65
CPCH04L67/06G06F8/65H04L67/60
Inventor 王清贵王兆恩许光跃刘杰胡贺滕
Owner HISENSE COMML DISPLAY CO LTD