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Self-repairing method and device for a multi-screen interactive system

A multi-screen interaction and self-repair technology, which is applied in the self-repair field of multi-screen interactive systems, can solve problems such as artificial restarts and inconvenient use of equipment

Active Publication Date: 2020-08-18
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a self-repairing method and device for a multi-screen interactive system, the purpose of which is to solve the problem that when the existing multi-screen interactive system is abnormal, it needs to be manually restarted, which brings great inconvenience to the use of the equipment

Method used

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  • Self-repairing method and device for a multi-screen interactive system

Examples

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no. 1 example

[0042] see figure 1 , the first embodiment of the present invention provides a self-repairing method for a multi-screen interactive system, including:

[0043] Step 101, simulating the sending end according to the transmission protocol between the sending end and the receiving end of the multi-screen interactive system, and conducting protocol negotiation with the receiving end.

[0044] Wherein, the sending end may be a terminal device such as a mobile phone or a tablet computer; the receiving end may be a display or a projector or the like.

[0045] Usually, different operating systems support different transmission protocols; therefore, it is necessary to determine the transmission protocol used for multi-screen interaction between the sending end and the receiving end, and simulate the multi-screen interaction between the sending end and the receiving end; in this way, when there is no sending end In the case of participation, by simulating the sending end, there is multi...

no. 2 example

[0070] see image 3 , the second embodiment of the present invention provides a self-repairing device for a multi-screen interactive system, including:

[0071] The simulation module 301 is configured to simulate the sending end according to the transmission protocol between the sending end and the receiving end of the multi-screen interactive system, and perform protocol negotiation with the receiving end.

[0072] Usually, different operating systems support different transmission protocols; therefore, it is necessary to determine the transmission protocol used for multi-screen interaction between the sending end and the receiving end, and simulate the multi-screen interaction between the sending end and the receiving end; in this way, when there is no sending end In the case of participation, by simulating the sending end, there is multi-screen interaction with the receiving end to detect whether the protocol negotiation with the receiving end is normal.

[0073] The self-...

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Abstract

The invention provides a self-repairing method and device of a multi-screen interaction system. The method comprises the following step: simulating a sending end to perform the protocol negotiation with a receiving end according to a transmission protocol between the sending end and the receiving end of the multi-screen interaction system; and starting the self-repairing flow when monitoring thatthe protocol negotiation is abnormal. The sending end is simulated to perform the protocol negotiation with the receiving end according to the transmission protocol between the sending end and the receiving end of the multi-screen interaction system, thereby realizing the multi-protocol fusion of the multi-screen interaction system, and the sending end is simulated perform the multi-screen interaction with the receiving end without the participation of the sending end, thereby detecting whether the protocol negotiation between the sending end and the receiving end is normal. The problem that the existing multi-screen interaction system needs the artificial restarting when being abnormal is solved.

Description

technical field [0001] The invention relates to the communication field, in particular to a self-repairing method and device for a multi-screen interactive system. Background technique [0002] Multi-screen interaction is a technology that is quietly emerging nowadays. Multi-screen interaction uses the IGRS protocol, etc., through a wireless fidelity (WI-FI) network connection, on different multimedia terminals (such as mobile phones, tablet computers, TVs, etc.) Multimedia, including a series of operations such as transmission, analysis, display, and use of audio, video, and pictures, can share and display content on different platform devices at the same time, enriching users' multimedia life. In short, it is the screens of several devices, which are connected and converted through special connection devices. [0003] At present, the wireless multi-screen interactive accessories products on the market are connected to the TV or projector through the high-definition multim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/4363H04N21/442
CPCH04N21/4122H04N21/4126H04N21/43637H04N21/4424
Inventor 刘聪文聪左辰
Owner CHINA MOBILE COMM GRP CO LTD
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