KR20040009190A - Method and System for Telecasting Emergency Messages to Mobile Phones Located in Disaster Area - Google Patents

Abstract

PURPOSE: A system for transmitting an urgent disaster message and a system therefor are provided to selectively inform users only of mobile communication terminals included in a corresponding region of an urgent message during a disaster, thereby preventing waste of traffic in a mobile communication system. CONSTITUTION: A disaster managing server(120) perceives damaged situations, determines a disastrous region, and writes an urgent message in accordance with the damaged situations. Many base stations(154) register positions of many mobile communication terminals(140). An HLR(160) registers position information of the registered mobile communication terminals(140). An MDAS(Mobile Density Administration System)(162) generates lists of the mobile communication terminals(140). An MPAS(Mobile Positioning Administration System)(164) and a short message center(166) attach the urgent message to one of the mobile communication terminals(140), which is included in the disastrous region. MSCs(158) transmit the urgent message to the selected terminal(140).

Description

Method and System for Telecasting Emergency Messages to Mobile Phones Located in Disaster Area}

The present invention relates to a system for notifying natural disasters and human disasters, and more particularly, to notify residents in a disaster-prone region by text message of an emergency situation by a mobile communication terminal through a text message transmission system during a disaster. To a method and system.

Disasters are divided into natural disasters and human disasters. Natural disasters include disasters caused by natural phenomena such as typhoons, floods, torrential rains, storms, tsunamis, heavy snowfall, droughts, epidemics, and earthquakes. It refers to disasters caused by artificial facilities or people, such as accidents, aviation accidents, railway accidents, and collapse of structures.

Disaster-related information is collected from the disaster preparedness headquarters, homeland management, meteorological offices, flood control stations, gas safety construction, police departments, and health and welfare departments. The collected information is delivered to alarming organizations and broadcasters such as the central disaster response headquarters and the local government's disaster countermeasures headquarters, and alerts are issued according to the disaster situation. As a medium capable of delivering an emergency situation in such a disaster, over-the-air broadcasting media such as television and radio are mainly used. Residents and affected public officials will be informed of emergency situations through broadcast media.

However, residents in disaster-prone areas due to disasters or travelers traveling to the area often cannot watch the airwaves related to emergency situations. In many cases, they are unable to cope, which adds to a lot of human and material damage. In particular, such a disaster alert system often missed the time of alert because it was virtually impossible to detect local disasters and to notify residents or travelers in the disaster area at the initial stage of the incident.

In order to solve the above problems, on December 24, 1999 and September 6, 2000, "Kim Won-kyu, Kim Gwang-guk, Kim Dong-seop" and " Patent Application No. 1999-62322 and Patent Application No. 2000-52601 filed by "Same Instrument Co., Ltd." disclose a system for automatically delivering a disaster alert through a wired or wireless terminal when a disaster occurs.

The automatic disaster notification system disclosed in Patent Application No. 1999-62322 automatically calls the residents of the disaster area by using the local information of the disaster area stored in the storage unit in the automatic calling system unit when a command for delivering a disaster alert is input. It is configured to forward alarm messages by walking.

On the other hand, Patent Application No. 2000-52601 discloses weather / disaster-related data required by the weather observation terminal and transmits the data to the wireless base station, the wireless base station transmits the data to the server on a dedicated line, and the server and the disaster prevention agency through the web from the server. A system for transmitting to a terminal (mobile phone) of a communication subscriber is disclosed.

However, the above-described prior art is collectively applied to all subscribers having an address in the disaster area registered in the storage unit or database, for example, all subscribers including the subscribers staying outside the disaster area regardless of the current location of the subscriber. By sending an urgent message, there is a problem that causes a waste of traffic of the system.

Therefore, it is an object of the present invention to provide an emergency message transmission method and apparatus for limiting the scope of a specific area in the event of a disaster so as not to cause traffic congestion and overload of the system, and for notifying an emergency situation to a subscriber located in the limited area.

1 is a block diagram of a disaster emergency message transmission system according to a preferred embodiment of the present invention;

FIG. 2 is a view for explaining that an emergency message transmitted from the disaster management server shown in FIG. 1 is transmitted to a mobile communication terminal in which location information is registered in a base station located in a disaster occurrence area;

3 is a flowchart illustrating a location registration procedure of a mobile communication terminal;

4A and 4B are flowcharts illustrating a process of transmitting an emergency message to a location-registered mobile communication terminal.

<Description of the symbols for the main parts of the drawings>

110: disaster data collection terminal 120: disaster management server

130: mobile communication network 140: mobile communication terminal

152: subscriber database 154: base station

156: base station controller 158: mobile switching center

160: home location register 162: MODAS

164: MPAS 166: Short Message Center

According to a preferred embodiment of the present invention for achieving the above object, the system for transmitting an emergency message to a plurality of mobile communication terminals in the disaster occurrence area, to identify the damage situation from the collected disaster data, to determine the disaster occurrence area A disaster management server that determines and creates and sends an emergency message according to the damage situation; A plurality of base stations for performing location registration of the plurality of mobile communication terminals; A home location register for storing location information of a mobile communication terminal registered at a location of each base station; A mobile telephone distribution management system (MODAS) for collecting information on a mobile communication terminal registered in the home location register and generating a list of the collected mobile communication terminals; Emergency message transmission means for attaching the emergency message to a mobile communication terminal belonging to the disaster occurrence area among the mobile communication terminals included in the list generated by the mobile telephone distribution management system (MODAS); And a mobile communication switching center for transmitting the emergency message transmitted from the emergency message transmitting means to the mobile communication terminal through the base station.

According to another embodiment of the present invention for achieving the above object, a plurality of mobile communication terminals in a disaster area using a mobile communication network including a base station, a mobile switching center, a home location register, a MODAS, an MPAS, and a short message center. A method for sending an emergency message to a mobile station includes: (a) performing location registration of each mobile communication terminal at the base station; (b) registering each mobile communication terminal registered with the base station in the home location register; (c) creating and managing a list of the location registered mobile communication terminals in the MODAS; (d) extracting a mobile communication terminal included in the disaster occurrence area from the mobile communication terminals included in the list of the mobile communication terminals when the disaster occurrence area is notified; And (e) in the short message center, attaching the emergency message to each telephone number of the extracted mobile communication terminal and transmitting it through the mobile telephone exchange station and the base station.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail as follows.

1 is a block diagram of a disaster emergency message transmission system according to the present invention. The disaster emergency message transmission system of the present invention includes a disaster data collection terminal 110, a disaster management server 120, a mobile communication network 130, and a mobile communication terminal 140.

Disaster data collection terminal 110 is a terminal installed in the disaster preparedness headquarters, including the National Territory Administration, Meteorological Administration, flood control station, gas safety construction, police department, health and welfare department, typhoon, flood, heavy rain, storm, tsunami, heavy snow, drought, It collects disaster data such as epidemics, earthquakes, fires and accidents. Disaster data collected by the disaster data collection terminal 110 is delivered to the disaster management server 120 connected to an intranet.

The disaster management server 120 identifies the disaster situation from the disaster data collected through each disaster data collection terminal 110, prepares the contents of the emergency message according to the identified disaster situation, and sends the emergency message to the disaster occurrence area. And time to issue an emergency message. The emergency message created by the disaster management server 120 is transmitted to the mobile communication network through a dedicated line along with information on the disaster occurrence area and the time for transmitting the emergency message. The emergency message transmitted to the mobile communication network is delivered to the mobile communication terminal 140.

Emergency messages include forecast messages that may indicate that an emergency situation may occur and an alert message to evacuate as soon as an emergency has occurred.

The mobile communication terminal 140 includes a mobile phone provided with an emergency message informing of a disaster issued by the disaster preparedness headquarters through the mobile communication network 130. The user of the mobile communication terminal 140 referred to in the present invention is a general subscriber including a resident who is staying in the current disaster occurrence area or a traveler traveling in the area identified by the disaster countermeasures headquarters, and the disaster management for the area and Includes officials involved in recovery.

Meanwhile, the mobile communication network 130 is a medium for transmitting an emergency message to the user through the mobile communication terminal 140, and includes a subscriber database 152, a base station 154, a base station controller 156, and a mobile switching center. MSC (158), Home Location Register (HLR) 160, Mobile Positioning Administration System (hereinafter referred to as MPAS) 162, Mobile Density Management System (Mobile Density) Administration System (hereinafter abbreviated as MDAS) 164 and Short Message Transmission Center 166.

The base station 154 is arranged in units of cells and is wirelessly connected to the mobile communication terminal 140 to transmit a call request generated from the mobile communication terminal 140 to the mobile switching center 158, The mobile station 140 performs location registration to determine the location of the mobile communication terminal 140 existing in the cell area covered by the mobile communication terminal 140. The base station 154 may obtain information such as latitude and longitude of the base station 154 from the Global Positioning System (GPS) (not shown), and transmit the position information of the base station 154 to the system parameter message of the forward link call channel. Through the mobile communication terminal 140 through. The mobile communication terminal 140 may register new location information by calculating the moving distance of the mobile communication terminal 140 itself using the location information of the base station 154 of the cell to which it belongs.

Location registration is a processing procedure for informing the mobile switching center 158 of the location, status, identifier, slot period, and other features of the mobile communication terminal 140 through the base station 154. When the incoming call is set to 140, the mobile communication terminal 140 can be called effectively. According to the present invention, the location registration of the mobile communication terminal 140 is performed when the mobile communication terminal 140 is turned on and off, when the mobile communication terminal 140 moves between the mobile telephone exchange stations 158, and This is implemented when a parameter of the mobile communication terminal 140 is changed.

The change of the parameters will be described as follows. Here, the parameter refers to a System Identification Designator (SID) and a Network Identification Designator (NID), and the change of the parameter means that the information of the SID and the NID is changed. Each mobile switching center 158 has a unique SID and NID, and this parameter information is periodically sent from the base station 154 to the mobile communication terminal 140. The mobile communication terminal 140 compares parameter information of the SID and NID received from the base station 154 with parameter information currently stored in the mobile communication terminal 140 itself, and updates them with newly received parameter information if they are not equal to each other. Save the file and register the location by changing the parameter. That is, when the parameter received from the base station 154 is changed, the mobile communication terminal 140 determines that the mobile communication terminal 140 has moved to the new mobile switching center 158 and performs location registration.

The base station controller 156 controls and manages a plurality of base stations 154 to perform various functions required for radio call processing such as handoff. The base station controller 156 also transmits subscriber information of the location registered mobile communication terminal 140 to the mobile switching center 158.

The mobile switching center 158 has a control function that allows the base stations 154 to operate efficiently and an interworking function with an exchange of a public telephone network. When the mobile switching center 158 registers the location of the mobile communication terminal 140 through the base station 154, the mobile switching center 158 is located in a visitor location register (not shown) in the mobile switching center 158. After temporarily storing the subscriber information of the 140, the home location register 160 requests the location registration of the mobile communication terminal 140.

The home location register 160 is a database that stores a service profile of subscriber information of a user of the mobile communication terminal 140. The home location register 160 includes a mobile identification number of the mobile communication terminal 140 including a subscriber's telephone call. It contains information on MIN, Electronic Serial Number (ESN), and service type. The home location register 160 performs a function of storing subscriber information including information of the base station 154 where the mobile communication terminal 140 is located and the mobile switching center 158.

The procedure of registering the above-described location information of the mobile communication terminal 140 in the home location register 160 is as follows. When the above-mentioned event in the mobile communication terminal 140, i.e., power on and off, mobility between mobile switching centers and parameter change, sends a MIN and ESN message to the base station 154, and the base station 154 sends this message. Forward to mobile switching center 158. The mobile switching center 158 compares the MIN delivered from the base station 154 with the MIN in the home location register 160 to determine whether the subscriber of the mobile communication terminal 140 is a subscriber of the mobile switching center 158 or a visiting subscriber. Determine. If the home subscriber is registered with the location information of the mobile communication terminal 140 in the home location register 160, but it is determined that the user of the mobile communication terminal 140 is a visiting subscriber, for example, a traveler traveling in a disaster area. The mobile switching center 158 uses the routing information to send a location registration request message to the home location registrar to which the subscriber belongs. The home subscriber's home location register checks the validity of the telephone number based on the MIN and ESN of the mobile communication terminal 140 in response to the location registration request message, and then transmits the subscriber's information to the mobile switching center 158. . When the mobile switching center 158 receives the subscriber's profile, it stores the subscriber's profile in the visitor location register in the mobile switching center 158 and then notifies the base station 154 that the location registration is successful. At this time, the communication between the mobile switching center 158 and the home location register 160 is performed using the Mobile Application Protocol (MAP), and the transmission and reception of messages between the mobile switching center 158 and the home location registration period is a well-known protocol. . 7 Use the signaling system.

The MODAS 162 stores only a database number and location information among subscriber information of all mobile communication terminals 140 that are registered at a visitor location register in each home location register 160 or mobile switching center 158. . The MODAS 162 generates a list of phone numbers and location information of the mobile communication terminal 140 stored in the database according to a list request of the mobile communication terminal 140 located in the disaster occurrence area from the MPAS 164 to generate a list of the MPAS 164. To pass.

In the subscriber database 152, information of a civil servant subscriber who receives an emergency message provided by the disaster emergency message transmission system of the present invention, for example, a mobile communication terminal telephone number, is divided into administrative district units, for example, city, county, district, town, If it is, it is stored by motion unit.

The MPAS 164 manages a service and subscriber database 152 related to the location of the mobile communication terminal 140. For example, in the case of a civil servant, the telephone number of the mobile communication terminal of the civil servant in each region is obtained through the cooperation of the disaster countermeasures headquarters, the National Territory Administration, the Meteorological Administration, the flood control station, the Gas Safety Corporation, the Police Agency, and the Ministry of Health and Welfare. The operator directly inputs and edits, deletes, and adds according to changes in the transfer, resignation, and employment of these civil servants. Alternatively, the information of the civil servant subscribers in each region may be input by the disaster management server 120 using the above-described method, or may be implemented so that civil servants in each region may voluntarily edit, delete, and add via the Internet. . However, in the case of a general subscriber, only the phone number and location information of the mobile communication terminal 140 registered in the home location register 160 is managed by the MODAS 162.

In addition, the MPAS 164 manages information of mobile switching centers / base station controllers / base stations arranged by administrative regions, receives disaster occurrence areas, emergency messages, and disaster issuing times from the disaster management server 120, and MODAS 162. Request a list of mobile communication terminals 140 that are registered with the home location register 160 and the visitor location register. Upon receiving the list of mobile communication terminals from the MODAS 162, the MPAS 164 extracts an emergency message by extracting the mobile communication terminal 140 located at the mobile switching center / base station controller / base station of the disaster occurrence area from the list of mobile communication terminals. Together with the short message center 166.

The short message center 166 interlocks with the MPAS 164 to find the phone number of the mobile communication terminal 140 to which an emergency message is to be transmitted, and attaches an emergency message in the form of a short message to each phone number in accordance with an emergency message issuance time. Transfer to mobile switching center 158 having the corresponding station number. The mobile switching center 158 transmits the short message to the corresponding mobile communication terminal 140 according to the telephone number attached to the short message. Therefore, the emergency message transmitted from the disaster management server 120 may be delivered as a short message to the mobile communication terminal 140 of the disaster area through the base station controller 156 and the base station 154 that manage the corresponding area. At this time, when delivered as a short message informing the emergency situation to the mobile communication terminal 140 in the disaster occurrence area, the same message is also delivered to the civil servant subscriber. This is done by the MPAS 164 extracting information from the civil servant subscriber belonging to the disaster-prone region from the subscriber database 152, that is, the telephone number of the mobile communication terminal, and forwarding it to the short message center 166.

2 is a view for explaining that the emergency message transmitted from the disaster management server 120 is transmitted to the mobile communication terminal 140 where the location information is registered in the base station of the disaster occurrence area.

In the mobile communication system, in order to efficiently use limited radio resources, a method of dividing and managing a communication space into a plurality of hexagonal cells as shown in FIG. 2 by a cell planning technique is used.

For example, it is assumed that the area indicated by the dotted line 210 in FIG. 2 is an administrative area or town, and the area indicated by another dotted line 220 is a group or district in which the administrative area is wider than the town or surface.

Base stations 232 to 250 are installed near the center of each cell to perform location registration of mobile communication terminals existing in the area of the cell as described above. The subscriber information of the mobile communication terminal registered at each base station 232 to 250 is registered in the home location register 160.

If it is determined from the disaster data collected through the disaster data collection terminal 110 in the disaster management server 120, and it is determined that the disaster occurrence area is generated in the town or town, the disaster disaster emergency message system of the present invention is dotted. The emergency message is notified only to the base stations in the area indicated by 210, i.e., the mobile communication terminal whose location is registered at (232, 234, 236, 238).

However, if it is determined that the disaster area is a county or district that is wider than the town or town, all base stations in the area indicated by the dotted line 220, that is, (232, 234, 236, 238, 240, 242, 244, 246, Emergency messages are notified to all mobile communication terminals registered at 248 and 250).

Therefore, as in the prior art, it is generated by sending an emergency message collectively to all subscribers having an address in a disaster area registered in a storage unit or a database, for example, all subscribers including a person staying in a different area out of the disaster area. Traffic waste of the system of the mobile communication network can be prevented.

The present invention having the above-described configuration will be described below with reference to the flowcharts of FIGS. 3 and 4A and 4B.

3 is a flowchart illustrating a location registration procedure of the mobile communication terminal 140.

First, in the mobile communication terminal 140, it is determined whether an event such as power on and off, movement between mobile switching centers and parameter change occurs (step S302).

When the above-mentioned event occurs in the mobile communication terminal 140, the MIN and ESN are transmitted to the base station 154 in the mobile communication terminal 140 (step S304).

The base station 154 transmits the MIN and ESN transmitted from the mobile communication terminal 140 to the mobile switching center 158 (step S306).

The mobile switching center 158 compares the MIN of the mobile communication terminal received from the base station 154 with the MIN in the home location register 160 to determine whether the user of the mobile communication terminal 140 is a home subscriber or a visiting subscriber. (Step S308).

If it is determined that the subscriber is a home subscriber, the process proceeds to step S310 and the location registration of the mobile communication terminal 140 is performed in the home location register 160, otherwise, the process proceeds to step S312.

In step S312, the mobile switching center 158 requests the visitor's home location register to confirm the visitor's confirmation.

When the validity of the visiting subscriber is confirmed in the home subscriber of the visiting subscriber, the subscriber information of the visiting subscriber is transmitted to the mobile switching center 158 (step S314).

The mobile switching center 158 then stores the subscriber information of the visiting subscriber in the visitor location register (step S316).

The MODAS 162 separately manages only the telephone number and the location information of the mobile communication terminal 140 stored in the home location register 160 and the visitor location register of the mobile switching center 158 (step S318). 4A and 4B, the phone number and location information of the mobile communication terminal 140 managed by the MODAS 162 is transferred to the MPAS 164 at the request of the MPAS 164.

4A and 4B are flowcharts illustrating a process of transmitting an emergency message to a location-registered mobile communication terminal.

First, disaster data is collected from the disaster data collection terminal 110 (step S402), and whether an emergency situation is determined from the disaster data collected through the disaster data collection terminal 110 at the disaster management server 120 (step S404).

When it is determined that the emergency situation has occurred, the disaster management server 120 edits the contents of the emergency message according to the emergency situation, and determines the disaster occurrence area to send the edited emergency message and the issue time of the emergency message (step S406).

The emergency message created by the disaster management server 120 is transmitted to the MPAS 164 together with the disaster occurrence area and the emergency message issuing time (step S408).

The MPAS 164 requests a list of the mobile communication terminals 140 managed by the MODAS 162. The list of the mobile communication terminal 140 includes the phone number and location information of the mobile communication terminal (step S410).

MODAS 162 transfers the list of mobile communication terminals 140 currently being managed to MPAS 164 in response to a request from MPAS 164 (step S412).

The MPAS 164 extracts a phone number of the mobile communication terminal 140 belonging to the mobile switching center / base station controller / base station of the disaster occurrence area from the list of the mobile communication terminals 140 received from the MODAS 162 (step S416). ).

The telephone number of the mobile communication terminal 140 belonging to the disaster occurrence area extracted from the MPAS 164 is transmitted to the short message center 166 with an emergency message (step S418).

The short message center 166 converts the emergency message into a short message form, attaches the converted short message to the telephone number of the mobile communication terminal 140, and transfers it to the mobile switching center 158 (step S420).

The mobile switching center 158, which has received the short message from the short message center 166, transmits the short message collectively to the mobile communication terminal 140 having the corresponding phone number through the base station controller 156 and the base station 154 ( Step S420).

Therefore, the user of the mobile communication terminal 140 in the disaster occurrence area may check the emergency message, prepare to cope with an emergency, or evacuate urgently.

The above descriptions are merely illustrative of the technical idea of the present invention, and those skilled in the art may make various modifications and changes without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope of the present invention should be construed as being included in the scope of the present invention.

Therefore, according to the above-described present invention, it is possible to prevent traffic waste of the mobile communication system by selectively notifying the emergency message to the users of the mobile communication terminals currently staying in the corresponding area in the event of a disaster.

In addition, the government officials in charge of protecting and managing the residents of the disaster area can be notified of the emergency situation collectively, thereby ensuring the safety of local residents and minimizing damage to disasters and disasters. Can contribute.

Claims (16)

In the system for sending an emergency message to a plurality of mobile communication terminals located in the disaster area, A disaster management server for identifying a damage situation from the collected disaster data, determining the disaster occurrence area, and writing an emergency message according to the damage situation; A plurality of base stations for performing location registration of the plurality of mobile communication terminals; A home location register for registering location information of a mobile communication terminal registered at a location of each base station; A mobile telephone distribution management system (MODAS) for generating a list of mobile communication terminals registered in the home location register; Emergency message transmission means for attaching the emergency message to a mobile communication terminal belonging to the disaster occurrence area among the mobile communication terminals included in the list generated by the mobile telephone distribution management system (MODAS); And A mobile communication switching center for transmitting the emergency message transmitted from the emergency message transmitting means to the mobile communication terminal through the base station. Disaster emergency message transmission system comprising a. The method of claim 1, And the location registration is performed when the mobile communication terminal is powered on and off, the mobile communication terminal of the mobile communication terminal is moved, and the parameter of the mobile communication terminal is changed. The method of claim 1, Disaster emergency message transmission system, characterized in that the list of the mobile communication terminal generated by the MODAS includes the phone number and location information of the mobile communication terminal. The method of claim 3, wherein The emergency message transmission means, A mobile terminal for receiving the emergency message, the disaster occurrence area and the emergency message issuing time from the disaster management server, and extracting a mobile communication terminal belonging to the disaster occurrence area from the list provided by the mobile telephone distribution management system (MODAS); Telephone location management system (MPAS); And The short message center which interlocks with the mobile telephone distribution management system (MPAS) and attaches the emergency message to each mobile telephone number extracted by the mobile telephone management system (MPAS) to the mobile communication switching center. Disaster emergency message transmission system comprising a. The method of claim 4, wherein The system further includes a subscriber database in which telephone numbers of a mobile communication terminal of an official who manages and recovers the disaster-prone region are stored for each administrative area; The MPAS transmits the emergency message to the mobile communication terminal of the public employee belonging to the disaster occurrence area by referring to the subscriber database. The method according to claim 4 or 5, The short message center is a disaster emergency message transmission system, characterized in that for transmitting the emergency message in the form of a short message. The method of claim 1, The mobile telephone exchange station includes a visitor location register that performs location registration of visiting subscribers staying in the disaster occurring area, The mobile phone distribution management system (MODAS) includes the phone number and location information of the mobile communication terminal of the visited subscriber registered in the visitor location register in the list and transmits the information to the mobile phone location management system (MPAS). Disaster emergency message transmission system. The method of claim 4, wherein The disaster management server determines the emergency message execution time to issue the emergency message together with the disaster occurrence area and the emergency message, and transmits it to the mobile telephone location management system (MPAS), The short message transmission center is a disaster emergency message transmission system, characterized in that for transmitting the emergency message in accordance with the emergency message issuance time. A method for sending an emergency message to a plurality of mobile communication terminals in a disaster area by using a mobile communication network including a base station, a mobile switching center, a home location register, a MODAS, an MPAS, and a short message center. (a) performing location registration of each mobile communication terminal at the base station; (b) registering each mobile communication terminal registered with the base station in the home location register; (c) creating and managing a list of the location registered mobile communication terminals in the MODAS; (d) extracting a mobile communication terminal included in the disaster occurrence area from the mobile communication terminals included in the list of the mobile communication terminals when the disaster occurrence area is notified; And (e) transmitting, at the short message center, the emergency message to the extracted mobile communication terminal through the mobile switching center and the base station; Disaster emergency message transmission method comprising a. The method of claim 9, In the step (a), the location registration of the mobile communication terminal is performed when powering on and off of the mobile communication terminal, moving between mobile switching centers of the mobile communication terminal, and changing a parameter of the mobile communication terminal. How to send a disaster emergency message. The method of claim 9, In the step (c), the list of mobile communication terminals generated by the mobile telephone distribution management system (MODAS) includes a telephone number and location information of the mobile communication terminal, characterized in that the emergency message transmission method. The method of claim 11, In the step (d), the mobile telephone location management system (MPAS) extracts the telephone number of the mobile communication terminal belonging to the base station of the disaster occurrence area from the list. The method of claim 12, In step (d), the short message transmitting center transmits the emergency message to the mobile telephone switchboard corresponding to the station number of the extracted mobile communication terminal. The method of claim 9, The method, And transmitting the emergency message to a mobile communication terminal of an official who manages and recovers the disaster occurring area. The method of claim 9, The emergency message is a disaster emergency message transmission method, characterized in that transmitted in the form of a short message. The method of claim 9, Disaster emergency message transmission, characterized in that the list managed by the mobile telephone distribution management system (MODAS) further includes the telephone number and location information of the mobile communication terminal of the visitor who has moved to the mobile telephone switchboard of the disaster occurrence area. Way.