Screen projection system

A technology of smart terminals and transmitters, which is applied in the field of image transmission and can solve problems such as the inability to realize screen projection

Pending Publication Date: 2021-02-26
XIAN WANXIANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present disclosure provides a screen projection system, which can solve the problem in the related art that an intelligent terminal not connected to a receiver cannot realize screen projection.

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Embodiment Construction

[0056] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0057] An embodiment of the present disclosure provides a screen projection system, such as figure 1 As shown, the screen projection system includes an intelligent terminal, an image source device, and a transmitter that establishes a communication connection with the image source device; wherein, the image source device includes but is not limited to a computer, and the image source d...

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Abstract

The invention provides a screen projection system, relates to the technical field of image transmission, and can solve the problem that an intelligent terminal which is not connected with a receiver cannot realize screen projection in related technologies. According to the specific technical scheme, the system comprises an intelligent terminal, image source equipment and an emitter in communication connection with the image source equipment, wherein the intelligent terminal establishes wireless communication connection with the emitter; the intelligent terminal and the emitter are connected tothe same wireless network; the emitter collects picture data of the image source equipment; the emitter sends the picture data to the intelligent terminal through the established wireless communication connection; and the intelligent terminal displays the picture data, so that the picture of the intelligent terminal is consistent with the picture of the image source equipment. The communication connection is established and data interaction is achieved between the intelligent terminal and the emitter so that the purpose of realizing screen projection for the intelligent terminal which is notconnected with the receiver is achieved, and the picture unification of the image source equipment and the intelligent terminal which is not connected with the receiver is realized.

Description

technical field [0001] The present disclosure relates to the field of image transmission, in particular to a screen projection system. Background technique [0002] With the development of science and technology, the needs of users are getting higher and higher, from wired projection to wireless projection. At present, the wireless projection device includes: a transmitter and a receiver, the transmitter is connected to the image source device, the receiver is connected to the display device, and the transmitter and the receiver are connected wirelessly. The transmitter collects the picture data of the image source device, and sends the collected picture data to the receiver based on the wireless network, and the receiver displays the received picture data on the display device. [0003] At present, the transmitter can only transmit the collected picture data to the receiver that establishes a wireless connection with the transmitter, and then project the picture of the ima...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/4363H04W76/10H04W76/30
CPCH04N21/4122H04N21/43637H04W76/10H04W76/30
Inventor 苏剑锋
Owner XIAN WANXIANG ELECTRONICS TECH CO LTD
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