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Smart screen reverse projection method and system, smart screen and readable storage medium

A reverse and smart technology, applied in the field of smart screens, can solve problems such as affecting the user's viewing experience and missing content.

Active Publication Date: 2020-07-24
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In existing TV equipment, such as a TV, when the corresponding video is played after receiving the signal source through the high-definition interface, the signal source is live in real time and cannot be paused, and the user may miss the currently playing video after leaving the TV. content, thereby affecting the user's viewing experience

Method used

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  • Smart screen reverse projection method and system, smart screen and readable storage medium
  • Smart screen reverse projection method and system, smart screen and readable storage medium
  • Smart screen reverse projection method and system, smart screen and readable storage medium

Examples

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Embodiment 1

[0045] figure 1 It is a flow chart of a smart screen reverse projection method provided by Embodiment 1 of the present invention. This method is applied to a smart screen wirelessly connected to a TV device, and includes the following steps:

[0046] Step S11: After the TV device starts up, connect the TV device through the wireless network.

[0047] In the embodiment of the present invention, the TV equipment includes a TV set and various displays, which can be connected to a digital set-top box or other signal sources for video playback, wherein the signal source is generally transmitted to the TV through the high-definition transmission interface of the set-top box or other signal transmitters After the device is installed, it will be played by the TV device after decoding. In addition, the TV device also has a smart screen through a wireless connection. The smart screen is a portable display screen, which is used to connect to various household appliances through a wirel...

Embodiment 2

[0055] figure 2 It is a flow chart of a smart screen reverse projection method provided by Embodiment 2 of the present invention, including the following steps:

[0056] Step S21: After the TV device is started, connect the TV device through a wireless network.

[0057] This step is consistent with the above step S11, and will not be repeated here.

[0058] Step S22: Send the reverse screen projection command to the network cloud server, so that the network cloud server forwards the reverse screen projection command to the TV device, and establish reverse screen projection with the TV device Transfer link.

[0059] In the embodiment of the present invention, the TV device and the smart screen are connected to a network cloud server, and the communication messages between the TV device and the smart screen are managed through the network cloud server. That is, the mutual transmission of various messages between the smart screen and the TV device can be managed uniformly thr...

Embodiment 3

[0068] Figure 4 It is a flow chart of a smart screen reverse projection method provided by Embodiment 3 of the present invention, including the following steps:

[0069] Step S41: After the TV device is started, connect the TV device through a wireless network.

[0070] This step is consistent with the above step S11, and will not be repeated here.

[0071] Step S42: When it is detected that the distance from the TV device exceeds the second preset distance, and / or when it is detected that it leaves the preset area, generate the reverse screen projection instruction and send it to the TV device, and communicate with the TV device The TV device establishes a reverse screen projection transmission link.

[0072] In the embodiment of the present invention, a distance detection sensor and an ultra-wide-screen chip are provided in the smart screen, and the distance between the distance detection sensor and the TV device is detected by the distance detection sensor, and the indoo...

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Abstract

The invention provides a smart screen reverse projection method and system, a smart screen and a readable storage medium. The smart screen reverse projection method comprises the steps: after television equipment is started, connecting the television equipment through a wireless network; sending a reverse screen projection instruction to the television equipment, and establishing a reverse screenprojection transmission link with the television equipment; and receiving a real-time video stream sent by the television equipment according to the transmission link, and decoding and playing the real-time video stream. According to the smart screen reverse projection method provided by the invention, the video picture played in the television equipment can be reversely projected to the smart screen in real time, so that a user can still watch the video played on the display screen continuously after leaving the television equipment by using the smart screen, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of smart screens, in particular to a smart screen reverse projection method, system, smart screen and readable storage medium. Background technique [0002] In existing TV equipment, such as a TV, when the corresponding video is played after receiving the signal source through the high-definition interface, the signal source is live in real time and cannot be paused, and the user may miss the currently playing video after leaving the TV. content, thereby affecting the user's viewing experience. Contents of the invention [0003] In view of the above problems, the present invention provides a smart screen reverse projection method, system, smart screen and readable storage medium, so that the user can continue to watch the video played on the display screen after leaving the TV device by using the smart screen , improve user experience. [0004] In order to achieve the above object, the present invention ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/436H04N21/4363H04N21/4402H04N21/6332H04N21/6377H04N21/6437G06F3/14
CPCH04N21/43615H04N21/43637H04N21/440218H04N21/6377H04N21/6332H04N21/6437G06F3/1454H04N21/4122H04N21/44218H04N21/41265
Inventor 李奇文
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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