Display screen switching method and device based on multi-screen terminal

A multi-display and display technology, applied in the field of mobile communication, can solve the problems of insufficient operation convenience and redundant operations, and achieve the effects of convenient use experience, power saving, and simplified operation of switching screens

Inactive Publication Date: 2017-03-01
NANJING COOLPAD SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of switching screens in the traditional technology, it is necessary to swipe up to pull out the option box at the bottom of the screen and click the switch button, and then manually flip the multi-screen terminal to the already lit display screen, resulting in unnecessary operations for the user, making the operation less convenient technical problems, a display switching method based on multi-screen terminals is proposed

Method used

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Embodiment Construction

[0037] The terms "comprising" and "having" and any variations thereof appearing in the description, claims and drawings of the present invention are intended to cover 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 includes For other steps or units inherent in these processes, methods, products or apparatuses. In addition, the terms "first", "second", and "third", etc. are used to distinguish different objects, and are not used to describe a specific order.

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embod...

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Abstract

The embodiment of the invention discloses a display screen switching method and device based on a multi-screen terminal. The display screen switching method comprises the steps that when a gyroscope on the multi-screen terminal detects turnover operation of the multi-screen terminal, shot pictures of cameras on the multi-screen terminal are acquired, target shot pictures containing face features and/or eyeball features are looked up from the shot pictures based on a face recognition technology and/or eyeball recognition technology, it is determined that the cameras corresponding to the target shot pictures are target cameras and display screens corresponding to the target cameras are target screens, and the target screens are turned on through system screen control and system power supply management. By the adoption of the display screen switching method and the device, the screen switching operation performed by a user can be simplified, and the operating convenience is improved.

Description

technical field [0001] The present invention relates to the field of mobile communication, and in particular mainly relates to a display screen switching method and device based on a multi-screen terminal. Background technique [0002] With the widespread use of mobile phones, there are more and more functions, and various application programs are emerging in an endless stream, and software updates are becoming more and more intensive. One screen can no longer meet people's application needs. Multi-screen mobile phones are a popular development direction. However, different display screens respond to different application scenarios. How to efficiently switch display screens is a new problem that has emerged today. [0003] Now there is a dual-screen mobile phone on the market, that is, the front screen is an LCD screen and the back is an electronic ink screen. Because the ink screen is suitable for reading but it has no color, and the LCD screen is suitable for reading colo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06F3/01G06F3/0346G06K9/00
CPCG06F3/011G06F3/013G06F3/0346G06F3/1423G06V40/161G06V40/168G06V40/193G06V40/19
Inventor 朱洪达刘植
Owner NANJING COOLPAD SOFTWARE TECH
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