Terminal and screen projection method thereof

A terminal and screen projection technology, applied in the information field, can solve problems affecting driving safety and inconvenient operation, and achieve the effects of reducing power consumption, convenient operation and saving power consumption

Active Publication Date: 2017-10-03
钛马信息网络技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the current projection technology, both the projection terminal and the terminal to be projected need to keep the screen on all the time, which will cause double the power consum

Method used

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  • Terminal and screen projection method thereof
  • Terminal and screen projection method thereof
  • Terminal and screen projection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] figure 1 It is a flow chart of Embodiment 1 of a terminal screen projection method of the present invention, as shown in figure 1 As shown, the method of this embodiment may include:

[0041] Step 101, in the screen projection state, synchronize the screen display state of the terminal to other terminals.

[0042] For example, in this embodiment, the screen projection status means that the screen display content of this terminal is mapped to the screens of other terminals, that is, this terminal is the screen projection terminal, and other terminals are the terminals to be screened. The content displayed on the screen of the projected terminal is reflected on the screen of the projected terminal, including the projected terminal actively sends a request, and the projected terminal establishes a communication link with the projected terminal. This link enables the mirrored content displayed on the projected terminal to Displayed on the screen of the projected terminal,...

Embodiment 2

[0049] figure 2 It is a flow chart of Embodiment 2 of a terminal screen projection method of the present invention, as shown in figure 2 As shown, the method of this embodiment may include:

[0050] Step 201, in the screen projection state, synchronize the screen display state of the terminal to other terminals.

[0051] The screen projection status refers to mirroring the screen display content of this terminal to the screen of other terminals. The screen display status includes not only the screen brightness status, but also the screen off status and screen on status. The execution process of step 201 is the same as figure 1 The execution process of step 101 shown is similar and will not be repeated here.

[0052] Step 202, when the screen of the terminal is on, receive display control commands from other terminals to control the terminal to turn off the screen or reduce the brightness of the screen of the terminal or increase the brightness of the screen of the termina...

Embodiment 3

[0061] In this embodiment, when the user performs operations such as clicking, sliding, selecting, switching, zooming in, zooming out, or two-finger operations on the screen projection area of ​​the screen projection terminal, the screen projection terminal will send corresponding operation commands to the screen projection area. The terminal, the screen projection terminal responds to the user's operation events in real time, and performs interface jumps and changes of the screen projection terminal.

[0062] Or, the user operates on the screen projection terminal. When the screen projection area of ​​the screen projection terminal is displayed, the screen projection terminal synchronizes the screen display content to the screen projection terminal; when the screen projection area of ​​the screen projection terminal is hidden, the user operates The screen mirroring terminal will not transmit the screen content to the screen mirroring terminal. For example, when the user manua...

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PUM

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Abstract

The invention discloses a terminal and a screen projection method thereof. The screen projection method comprises the steps of: in a screen projection state, synchronizing a screen display state of the terminal to other terminals; and receiving display control commands of other terminals to control the screen display state of the terminal, wherein the screen display state comprises a screen brightness state, and the screen projection state means that screen display contents of the terminal are mapped onto screens of other terminals.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to the technical field of Internet of Vehicles, and in particular to a terminal and a screen projection method thereof. Background technique [0002] The screen projection technology is to mirror the screen of one terminal (hereinafter referred to as the projection terminal) to another terminal (hereinafter referred to as the projected terminal), for example, to project the screen of the mobile terminal to the vehicle terminal or to mirror the rear view mirror screen to the tablet. Specifically, use Airplay technology to transfer the mirror images on iPhone, iPod touch, iPad and Mac to devices that support Airplay (such as speakers, Apple TV and car equipment) for display; or use Miracast technology similar to the mirror function of Airplay. In this way, the content of the small screen can be displayed on the large screen, and various applications of the small screen d...

Claims

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Application Information

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IPC IPC(8): H04M1/725G06F3/14G06F1/32
CPCG06F1/3265G06F3/1454H04M1/72409H04M1/72412
Inventor 韦财森
Owner 钛马信息网络技术有限公司
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