Direct broadcast satellite emergency broadcasting system and direct broadcast satellite broadcast reception device

A technology for emergency broadcasting and live satellite broadcasting, applied in the field of live broadcasting satellite broadcasting and television, can solve the problem of lack of emergency broadcasting system, etc., and achieve the effect of real-time

Active Publication Date: 2015-06-17
国家广播电影电视总局广播电视卫星直播管理中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In order to solve the problem that the existing technology lacks an emergency broadcast system suitable for our country, the present invention proposes a direct broadcast satellite emergency broadcast system and a direct broadcast satellite emergency broadcast receiving device

Method used

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  • Direct broadcast satellite emergency broadcasting system and direct broadcast satellite broadcast reception device
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  • Direct broadcast satellite emergency broadcasting system and direct broadcast satellite broadcast reception device

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0046] According to an embodiment of the present invention, a direct broadcast satellite emergency broadcast system is provided.

[0047] Such as figure 1 As shown, the direct broadcast satellite emergency broadcasting system according to the embodiment of the present invention includes:

[0048] The emergency broadcast scheduling module 11 is configured to receive emergency broadcast information, analyze the emergency broadcast information, and determine the emergency broadcast type of the ...

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Abstract

The invention discloses a direct broadcast satellite emergency broadcasting system and a direct broadcast satellite broadcast reception device. The direct broadcast satellite emergency broadcasting system comprises an emergency broadcast scheduling module and an audio information broadcasting module; the emergency broadcast scheduling module is used for receiving the emergency broadcast information, analyzing the emergency broadcast information and confirming the emergency broadcast type of the emergency broadcast information; the audio information broadcasting module is used for sending the emergency broadcast information to a direct broadcast satellite television broadcasting signal under the condition that the emergency broadcast type is the audio emergency broadcast. According to the direct broadcast satellite emergency broadcasting system and the direct broadcast satellite broadcast reception device, the emergency broadcast information from an emergency department is received, the emergency broadcast information from the emergency department is processed and issued to the direct broadcast satellite television broadcasting signal, and therefore the emergency broadcast information can be received and played by the majority of users through direct broadcast satellite broadcasting television terminals, so that corresponding emergency measures can be taken.

Description

technical field [0001] The invention relates to the technical field of direct broadcast satellite broadcasting and television, in particular to a direct broadcast satellite emergency broadcast system and a direct broadcast satellite broadcast receiving device. Background technique [0002] Emergency broadcasting refers to the use of radio and television systems to notify the public of emergency information in the face of emergencies. means. [0003] As early as 1963, the United States has begun to build an emergency broadcasting system covering the entire United States that connects thousands of radio and television stations, cable TV networks, and satellite broadcasting systems. It is called the "Emergency Alert System" (EAS for short). System, when an emergency occurs, the President of the United States can use it to communicate with the public in all states and regions of the United States, such as making a televised speech. The release of emergency information at the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/435H04N21/266H04H20/59
Inventor 余英张新强傅立军
Owner 国家广播电影电视总局广播电视卫星直播管理中心
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