Multi-stage intelligent broadcast control system

A control system and intelligent technology, which is applied in the field of broadcast communication, can solve the problems of regional differences, inability to popularize emergency broadcast information, etc., and achieve the effect of compatibility

Inactive Publication Date: 2015-03-04
CHENGDU XINGUANG MICROWAVE ENG
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  • Claims
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Problems solved by technology

[0003] The embodiment of the present invention provides a multi-level intelligent broadcast control system, which solves the technical problem in the prior art that the emergency broadcast information cannot be popularized due to regional differences, and further realizes that it can be compatible with the upper console Broadcast signal, the technical effect of realizing the compatibility of consoles of different levels

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  • Multi-stage intelligent broadcast control system

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Embodiment Construction

[0012] The embodiment of the present invention provides a multi-level intelligent broadcast control system, which solves the incompatibility of broadcast types between multi-level consoles caused by regional level differences in the prior art. Therefore, emergency broadcast signals cannot be popularized. In order to achieve the technical effect of being compatible with the broadcast signal of the superior console at this level, realizing the compatibility of different levels of consoles, and broadcasting the emergency broadcast in time.

[0013] In order to solve the technical problem of incompatibility of broadcast types between multi-level consoles caused by regional level differences in the above-mentioned prior art, therefore, emergency broadcast signals cannot be popularized, the following will combine the drawings of the description and specific implementation The above-mentioned technical solution is described in detail by means of the present invention.

[0014] The em...

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Abstract

The invention relates to the technical field of broadcast communication, in particular to a multi-stage intelligent broadcast control system. The multi-stage intelligent broadcast control system comprises at least three stages of control consoles, wherein each stage of control console can perform various types of broadcasts and is provided with intelligent forwarding equipment, one stage of control console receives a first type of broadcast of the superior stage of control console and converts the first type of broadcast by the intelligent forwarding equipment according to the applicable broadcast type of the area where the stage of control console is located, the first type of broadcast is converted into a second type of broadcast which is different from the first type of broadcast and applicable to the area where the stage of control console is located, and the second type of broadcast is performed in the area where the stage of control console is located. Therefore, the technical problem that emergency broadcast information cannot be popularized due to area level difference in the prior art is solved, and the technical effects that broadcast signals of the superior stage of control console can be compatible and compatibility of different stages of control consoles is realized are achieved.

Description

technical field [0001] The invention relates to the technical field of broadcast communication, in particular to a multi-level intelligent broadcast control system. Background technique [0002] Emergency broadcasting is a very important communication channel to deal with major events. The existing emergency broadcasting system can broadcast through FM signals and digital TV. However, due to the limitations of regional conditions and other conditions, some areas can only receive broadcasts of FM signals, and some areas can only receive broadcasts of digital TV. If only one form of broadcast signal is sent at the broadcast terminal, then some areas have no When the terminal equipment corresponding to this kind of broadcast signal is installed, the current emergency broadcast cannot be received, so that the emergency broadcast cannot be popularized, which brings a lot of inconvenience to people's life. Contents of the invention [0003] The embodiment of the present inventi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04H60/09H04H20/59
Inventor 许小波曾俊王家勇金海陆李正武
Owner CHENGDU XINGUANG MICROWAVE ENG
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