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A large-screen display terminal touch control method and system

A technology of display terminal and touch control, which is applied in the directions of instruments, calculations, electrical digital data processing, etc., and can solve problems such as inconvenient use for users, excessive size, and influence on normal touch operations of users

Active Publication Date: 2021-07-16
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a touch control method and system for a large-screen display terminal, which solves the technical problem that the large-size display device in the prior art affects the user's normal touch operation due to its oversized size and causes user inconvenience

Method used

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  • A large-screen display terminal touch control method and system
  • A large-screen display terminal touch control method and system
  • A large-screen display terminal touch control method and system

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Embodiment Construction

[0049] The embodiments of the present invention provide a touch control method and system for a large-screen display terminal, which are used to solve the technical problem that the large-size display device in the prior art affects the normal touch operation of the user due to the excessive size, causing the user to use inconveniently. .

[0050]In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention....

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Abstract

The invention discloses a touch control method and system for a large-screen display terminal. A small virtual window interface is added to the display interface of the large screen by processing the terminal, and the display content of the virtual window interface is the same as that displayed on the large screen. consistent, and set a touch positioning frame for sensing touch operations on the position corresponding to the virtual window interface of the large screen, and use the processing terminal to identify and convert the touch operation performed by the user on the touch positioning frame corresponding to the virtual window interface into The touch operation of the corresponding display content on the large-screen display interface is realized, so that the touch operation of the large-screen display interface is realized, so that the user can control the entire large screen only by touching the touch positioning frame, eliminating the need for the user to touch The cumbersome operation of the screen solves the technical problem that the large-size display device in the prior art affects the user's normal touch operation due to its oversized size, causing inconvenience to the user.

Description

technical field [0001] The invention relates to the technical field of large-screen display, and in particular, to a touch control method and system for a large-screen display terminal. Background technique [0002] With the rapid development of the commercial and advertising industries, in some special occasions, such as outdoor advertising, squares, stations, stadiums, shopping malls, studios and large conference rooms, in order to provide a large-screen display effect, and to satisfy users' long-distance viewing To meet the needs of clear images, it is often necessary to install a large-sized display device. [0003] However, when the size of the display device is too large, for example, the width of the display device exceeds 3 meters and the height exceeds 2 meters, it is often difficult for the operator to touch the height of the display device when he wants to touch the display device, and the operator needs to go back and forth. Walking around to touch the left and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F3/0481
CPCG06F3/0481G06F3/0488
Inventor 陈德洲
Owner GUANGDONG VTRON TECH CO LTD
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