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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.

Active Publication Date: 2014-09-03
INST OF COMPUTING TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this patent, the smart terminal obtains resources from the cloud server and needs to transmit them to the terminal through the gateway. The resource acquisition of the smart terminal depends on the cloud server, which has poor independence. Once the server has a problem, the entire system will face collapse and frequent access to the server There will also be problems with resource data transmission delays, etc.

Method used

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  • Equipment cooperation multi-screen interactive system under equipment cloud environment and method thereof
  • Equipment cooperation multi-screen interactive system under equipment cloud environment and method thereof
  • Equipment cooperation multi-screen interactive system under equipment cloud environment and method thereof

Examples

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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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Abstract

The invention discloses an equipment cooperation multi-screen interactive system under the equipment cloud environment and a method thereof. The system comprises equipment cloud, wherein the equipment cloud is distributed with multiple equipment cloud nodes, each equipment cloud node comprises a first equipment portion and a second equipment portion, the first equipment portion comprises at least one intelligent terminal, the second equipment portion comprises at least one intelligent terminal or large-screen equipment, the equipment cloud is used for carrying out resource transmission and resource sharing between the first equipment portion and the second equipment portion or between inner parts of the second equipment portion and further uniformly distributing the scattered storage resources to the whole equipment cloud, the distribution situation of equipment resources is stored through establishing virtual storage equipment for carrying out positioning and searching of the equipment resources; the intelligent terminal autonomously discovers the large-screen equipment and other intelligent terminals on the equipment cloud and realizes selectivity interconnection, so seamless connection between the intelligent equipment and intelligent sharing of the multimedia resources are realized.

Description

technical field [0001] The invention belongs to the field of multimedia interaction, and relates to human-computer interaction technology, equipment interconnection technology, multi-screen interaction technology and cloud computing technology, and in particular to a device-cooperative multi-screen interaction system and method thereof in a device cloud environment. Background technique [0002] With the progress of human society and the development of computer technology, from the beginning of human beings entering the electronic age to the current explosion of mobile Internet, the way of interaction between human beings and machines has undergone earth-shaking changes. The so-called human-computer interaction refers to the information interaction process between humans and machines that uses a certain dialogue language and completes certain tasks in a certain interactive way between humans and machines (computers). The early human-computer interaction was a manual operatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N21/443H04N21/472H04N21/254
Inventor 朱珍民李达叶剑刘要华
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI
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