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Control method, device, system and computer equipment of non-touch display screen device

A control method and display technology, applied in the field of human-computer interaction, can solve the problems of low efficiency of human-computer interaction

Active Publication Date: 2021-04-09
GCI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a control method, device, system, computer device and storage medium for a non-touch display device that can improve the efficiency of human-computer interaction of a non-touch display device in view of the above-mentioned technical problem of low human-computer interaction efficiency

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  • Control method, device, system and computer equipment of non-touch display screen device

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0044] The control method of the non-touch display device provided by this application can be applied to such as Picture 1-1 shown in the application environment. Specifically, a video capture device 102 and 103 are respectively installed above and to the left (or to the right) of the display screen of the traditional non-touch display device 101 . Wherein, the non-touch display screen device 101 refers to a display terminal whose display screen is a non-touch screen, including various non-touch screen all-in-one machines, tablet computers, splicing display devices, and t...

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Abstract

The present application relates to a control method, a system, a computer device and a storage medium of a non-touch display screen device. The method includes: acquiring a first video image and a second video image of a display side of a display screen of a non-touch display device, the first video image and the second video image being respectively arranged on a lateral edge side of the display screen and a Two image acquisition devices on the longitudinal edge side and facing the display screen are collected simultaneously; according to the first video image or the second video image, the contact between the touch body and the display screen is detected; after the touch body is detected on the display screen, according to The first video image determines the abscissa value of the contact position of the touch body and the display screen, determines the ordinate value of the contact position according to the second video image; generates the coordinates of the contact position according to the abscissa value and the ordinate value, and controls the non-contact position according to the coordinates Touch display device. By adopting the scheme of the present invention, the machine-machine interaction efficiency of the non-touch display screen device can be improved.

Description

technical field [0001] The present application relates to the technical field of human-computer interaction, and in particular to a control method, device, system, computer equipment and storage medium of a non-touch display screen device. Background technique [0002] In the era of rapid information development, display technology, as the technical basis for the final link of information dissemination, is an indispensable part of the information dissemination process. A large number of display terminals are installed in public places such as large supermarkets, shopping malls, and hospitals. Due to the continuous improvement of human-computer interaction requirements, some original display terminals (terminals with display screens that are not touch screens) cannot realize human-computer interaction like touch screens. [0003] A traditional way to realize human-computer interaction with the original display terminal is: the display screen needs to be installed vertically, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F3/0484G06F3/0487
CPCG06F3/017G06F3/0484G06F3/0487
Inventor 林凡成杰张秋镇杨峰李盛阳
Owner GCI SCI & TECH