Research on the Construction Mode and Operation Mechanism of Urban Emergency Broadcasting
Through the in-depth analysis of the cases of emergency broadcasting system construction in Beijing and Shanghai,this paper thoroughly sorts out the actual needs and core ideas of the urban emergency broadcasting system in the construction process.At the same time,it constructs a complete construction mode of the urban emergency broadcast system and explores its long-term operation mechanism.It also provides a solid scientific basis and effective guidance for the comprehensive,efficient,safe,and sustainable development of the urban emergency broadcast system,promoting the improvement of the level of urban emergency management.