IEEE/ICACT20210151 Slide.04        [Big Slide]       Oral Presentation
When an urgent disaster occurs now, the local governments deliver disaster information to emergency disaster messages by CBS and broadcasting networks through the system of the central government and operating by delivering the same disaster information to multiple warning and alerting systems within the local government through separate systems. There are two problems. One is the local government's position. The position of the local government have the system operating complex and difficult, given the urgency of disaster information delivery. The other is the central government¡¯s position. It is impossible to check the results of the disaster information delivery provided by the system managed by the local government.

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