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Broadcast system

A broadcasting system and broadcasting technology, which is applied in the field of broadcasting systems, can solve the problems of difficult layout of broadcasting terminals, high wiring costs, high maintenance costs of wires, and complicated wiring, and achieve the goals of reducing wire maintenance costs, fast and real-time monitoring and control, and simplifying management processes Effect

Inactive Publication Date: 2018-11-20
成都智科通信技术股份有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Users can set custom tasks on the broadcast management server through the management interface to perform regular and fixed-point playback through digital network broadcast speakers, but the existing broadcast system often uses a separate telephone access device to access the public switched telephone network. The broadcasting system server and the broadcasting terminal are connected by wires, so there are problems such as complicated wiring, high wiring cost and maintenance cost of wires, and difficult layout of the broadcasting terminal

Method used

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0026] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a broadcast system and belongs to the technical field of broadcast electronic devices. The broadcast system includes a control terminal, a broadcast system server, and a broadcast terminal, wherein the control terminal is connected to the Internet; the broadcast system server includes a voice gateway, a network card chip, and a first low-power wide-area network communicationmodule, and is connected to the public security alarm phone and the fire alarm telephone in the public telephone network through the voice gateway, and connected to the control terminal in the Internet through the network card chip; there is one or more broadcast terminals, and each broadcast terminal includes a second low-power wide-area network communication module and a codec; the second low-power wide-area network communication module and first low-power wide-area network communication module of each broadcast terminal are connected. The broadcast system server in the broadcast system maybe simultaneously connected to the public telephone network, the broadcast terminal and the Internet, and implement low-power wireless interconnection of the broadcast system server and the broadcastterminal through the low-power wide-area network communication modules.

Description

technical field [0001] The present invention relates to the technical field of broadcasting electronic equipment, in particular to a broadcasting system. Background technique [0002] In recent years, digital IP network broadcasting systems have been widely used in all walks of life in society. For example, it is used in stadiums, stations, parks, stadiums, dance halls, hotels, commercial buildings, airports, subways, schools, etc., to provide background music, emergency broadcast and fire linkage for target places. The digital IP network broadcasting system is based on the TCP / IP protocol, using IP local area network or Internet wide area network as the data transmission platform, which expands the application range of the traditional broadcasting system. It is characterized by a large service area and a wide space. Digital IP broadcasting system generally consists of broadcasting server, digital network broadcasting terminal and so on. [0003] The network broadcasting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/56H04L12/18
CPCH04L12/18H04M3/56
Inventor 林雪峰秦智王洪振都俊成
Owner 成都智科通信技术股份有限公司
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