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Method and system for controlling screen switching and computer readable medium

A technology of screen switching and computer programs, which is applied in the direction of program control devices, digital output to display devices, and user interface execution. It can solve the problems of poor switching experience between the main and secondary screens, achieve fast display, and improve user experience.

Pending Publication Date: 2022-04-26
FUZHOU ROCKCHIP SEMICON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present disclosure provide a method, system, and computer-readable medium for controlling screen switching, and solve the problem of relatively poor experience in the switching process of the main and secondary screens in the prior art system

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  • Method and system for controlling screen switching and computer readable medium
  • Method and system for controlling screen switching and computer readable medium
  • Method and system for controlling screen switching and computer readable medium

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Embodiment Construction

[0030] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0031] In the prior art solutions, many solutions have been proposed in which the main and secondary screens can be switched freely. However, these solutions are generally implemented in the following ways: (1) by setting the switch, and then restarting the machine to achieve the main and secondary switching; (2) by setting the switch, re-layout the content of the main and secondary screens. In this way, the screen will be black for a few seconds, giving people a poor sensory experience. Although the above solutions can achieve the function of switching the main and secondary screens, they all have a relatively poor interactive experience.

[0032] In order to solve at least the above-mentioned technical problems, embodiments of the ...

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Abstract

The invention discloses a screen switching control method and system and a computer readable medium, and the method comprises the steps: setting a virtual display region, and enabling the virtual display region to be associated with main screen content; displaying the main screen content on a first entity screen, and displaying an auxiliary screen content corresponding to the main screen content on a second entity screen; if a switching instruction is received, the main screen content is displayed on the second entity screen, and the auxiliary screen content is displayed on the first entity screen. According to the method, the switching effect of the main screen and the auxiliary screen can be quickly achieved, meanwhile, blank screens cannot occur in the switching process, and the user experience effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field of main and secondary screen software switching, in particular to a method, system and computer-readable medium for controlling screen switching. Background technique [0002] At present, many multi-screen different display solutions on the market have been applied to various industries. Multi-screen different display refers to the display of different content on multiple screens. Followed by a variety of personalized needs, such as cash register POS machine (multi-screen different display for shop assistants and customers), multimedia teaching (multi-screen different display for teachers and students), car machine (multi-screen different display for central control and rear row) ) and karaoke (multi-screen different display in the song ordering area and playing area), etc. In these industries, many of them require the free switching of the main and secondary screens, that is, the secondary display screen a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451G06F3/14
CPCG06F9/451G06F3/1423
Inventor 吕金华董正勇郑炎坤
Owner FUZHOU ROCKCHIP SEMICON