Broadcasting system with emergency information issuing function

Abstract

The invention discloses a broadcasting system with the emergency information issuing function, and belongs to the technical field of communication. The broadcasting system solves the problem that emergency information can not be issued anytime and anywhere through an existing broadcasting system. In one embodiment, the broadcasting system comprises a plurality of mobile terminals, an audio workstation, an addressable encoding controller, N telephone broadcast controllers, auxiliary TS encoders correspondingly connected with the telephone broadcast controllers, N short message broadcast controllers, auxiliary TS encoders correspondingly connected the short message broadcast controllers, a multiplexer, a demultiplexer, a plurality of broadcast receiving terminals and loudspeakers correspondingly connected with the broadcast receiving terminals, wherein each short message broadcast controller comprises a wireless communication module, a command processing unit, a storage module, a timing module, a text/audio conversion module and an authority management module. By the arrangement of the telephone broadcast controllers and the short message broadcast controllers, a worker can issue the emergency information anytime and anywhere in an emergency, and therefore the use flexibility of the broadcasting system is improved.

Description

technical field [0001] The invention belongs to the technical field of communication, and specifically relates to a broadcast system capable of releasing emergency information for emergencies. Background technique [0002] China is a large country with a population of 1.3 billion, of which the rural population is 940 million, accounting for 70% of the country's total population, and the rural land area accounts for about 60% of the country's total territory. The rural area is very vast in my country. Therefore, how to carry out mass cultural propaganda in rural areas to meet the growing needs of the rural masses in spiritual and cultural life and knowledge acquisition has become very important. [0003] As one of the most important communication media, rural broadcasting can disseminate information, supervise public opinion, provide entertainment and so on. In the late 1990s, with the rise of cable TV networks, radio and television departments around the world established t...

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Problems solved by technology

[0006] Aiming at the deficiency that emergency information cannot be released anytime and anywhere in the prior art, the present invention provides a broadcasting system that facilitates staff to re

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