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.