EMERGENCY NOTIFICATION METHOD AND SYSTEM

PROBLEM TO BE SOLVED: To provide an emergency notification method which can send an emergency quick report surely and real-time when an emergency occurs, and always keeps a distributable state, and to provide an emergency notification system in which a reception terminal can be installed simply, and is easy to use for anyone. SOLUTION: The life and death confirmation signal and DDNS data of a connectionless protocol format are distributed in a scheduled time from a center server to each reception terminal, the reception terminal sends a reply signal to the center server responding to the life and death confirmation signal, thereby the center server determines the reception terminal which sends the reply signal from each terminal management number. When an emergency occurs, the center server receives the emergency quick report, and distributes quick report data of the connectionless protocol format to each reception terminal. If authentication confirmation data accords with a reception authentication code, the reception terminal receives the quick report data and sends back the reply signal with a terminal management number to the center server. COPYRIGHT: (C)2011,JPO&INPIT