Equipment cooperation multi-screen interactive system under equipment cloud environment and method thereof
A multi-screen interaction, device cloud technology, applied in transmission systems, image communication, selective content distribution, etc., can solve problems such as poor independence, system crashes, resource data transmission delays, etc.
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Embodiment 1
[0090] In the first embodiment, taking the multi-screen interaction between a smart terminal inside a single node in the device cloud and a large-screen device or a smart terminal other than the smart terminal as an example, the device collaborative multi-screen display in the device cloud environment of the present invention is analyzed. The interactive system is described.
[0091] In the device collaboration multi-screen interactive system in the device cloud environment of the present invention, the smart terminal in the device cloud node and the large-screen device or other smart terminals other than the smart terminal can discover each other and realize interconnection independently. The technology is implemented through DLNA on the basis of Universal Plug and Play (UPnP). Universal Plug and Play is a set of plug-and-play protocols launched by Microsoft for the interconnection and intercommunication between devices. control and data transfer between them. In the device...
Embodiment 2
[0102] In the second embodiment, taking the multi-screen interaction between smart terminals and large-screen devices or smart terminals other than the smart terminal between different nodes in the device cloud as an example, the device collaborative multi-screen display in the device cloud environment of the present invention is analyzed. The interactive system is described. The schematic diagram of multi-screen interaction between nodes in the multi-screen interactive system coordinated by the device is as follows: image 3 shown.
[0103] The collaborative human-computer interaction system involves multi-screen interaction between a local intelligent terminal, a local large-screen device or a local intelligent terminal other than the local intelligent terminal, and a remote large-screen device or a remote intelligent terminal during a session. Resource synchronization messages such as Figure 4 shown. Multi-screen interaction is carried out after the session is establish...
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