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Rural village emergency broadcast streaming media live broadcast method and application

A technology of emergency broadcasting and streaming media, applied in the field of streaming media, can solve the problems affecting the transmission efficiency of emergency broadcasting, long reflection time, inconvenient operation, etc., and achieve the effect of timely and convenient emergency broadcasting.

Active Publication Date: 2018-08-17
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the rural emergency broadcasting system mainly carries out emergency warning and notification by rebroadcasting FM radio stations and temporary programs, microphone broadcasting, SMS broadcasting or telephone insertion in emergency broadcasting. However, these methods reflect long time, low efficiency and inconvenient operation. Improve the transmission efficiency of emergency broadcast

Method used

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  • Rural village emergency broadcast streaming media live broadcast method and application
  • Rural village emergency broadcast streaming media live broadcast method and application
  • Rural village emergency broadcast streaming media live broadcast method and application

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Experimental program
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Embodiment 1

[0033] The present invention is based on the existing intelligent emergency broadcasting system in villages and villages, combined with streaming media live broadcast technology and broadcast terminal sub-regional grouping management method, adopts priority-based emergency live broadcast task queuing and distribution algorithm to solve the problem of multiple live broadcasts preempting broadcast resources, and realizes Web pages Live broadcast to the broadcast terminal in multiple ways with mobile phones in multiple regions. Its structure diagram is as follows figure 1 As shown, the regional group administrator uses the web page or Android mobile phone to perform live broadcast, and transmits the live broadcast instructions and streaming media to the server, and the server parses them and distributes them to the terminals. Control Services, Live Interactive Services and Streaming Servers.

[0034] The operation steps are as follows: (1) Select the broadcast terminal that need...

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Abstract

The invention provides a rural village emergency broadcast streaming media live broadcast method and application. On the basis of the existing rural village intelligent emergency broadcast system, incombination with the streaming media live broadcast technology and the sub-regional grouping management method of broadcast terminals, a priority emergency live broadcast task queuing distribution algorithm is calculated by adopting three factors, namely, a live broadcast importance category, a user category initiating the live broadcast and a live broadcast waiting time, so as to solve the problem that multiple live broadcast occupy broadcast resources, and the live broadcast is performed on the broadcast terminals in multiple regions and multiple manners through Web pages and mobile phones.By adoption of the rural village emergency broadcast streaming media live broadcast method and application provided by the invention, early warning emergency live broadcast messages can be issued to county, township, and village levels according to regional needs, corresponding regions and ranges can be purposely selected according to different emergency information contents, all broadcast terminals of any village or any township are specified to issue emergency information, or any number of terminals in a certain region are specified to broadcast, and the emergency information is not broadcasted in the unspecified regions at all.

Description

technical field [0001] The invention relates to the technical field of streaming media, in particular to a live streaming method and application of rural emergency broadcasting. Background technique [0002] As an important part of my country's rural agricultural informatization emergency system, emergency broadcasting plays an irreplaceable role in the emergency response to major emergencies by being able to convey information such as weather forecasts, disaster prevention and reduction, and emergency warnings in the first place. In Hunan Province's establishment of the "Village Sound" rural emergency broadcasting system, according to Hunan's topographical characteristics, the introduction of 3G technology into the broadcasting system technology has been studied, and the wide coverage of the existing mobile communication network can be used to improve the quality of broadcasting in mountainous areas. The broadcasting terminal of the ARM9 embedded system is further studied, ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04H20/59H04H20/38H04H60/82
CPCH04H20/38H04H20/59H04H60/82H04L65/75H04L65/611
Inventor 黄天天刘波
Owner HUNAN AGRICULTURAL UNIV
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