KR100792337B1 - System and Method for Urgent Message Service - Google Patents

Abstract

The present invention relates to an emergency message service system and method.

An emergency message service system of the present invention is a system for providing an emergency SMS service for delivering an emergency message content to be delivered to a specific subscriber to a mobile communication terminal of a neighboring person at the same or adjacent location. And a location information server for providing location information on the mobile communication terminal of the number included in the address book of the emergency SMS service subscriber. An address book management server managing address book information for each emergency SMS service subscriber; When the emergency SMS service request information including the specific emergency SMS service subscriber terminal number, the contents of the emergency message to be delivered to the subscriber and the service requester terminal number is received, the subscriber terminal is interworked with the address book management server and the location information server. Obtaining location information and location information of a terminal around the terminal of the number included in the subscriber's address book, and receiving the emergency message content and message to the terminal of the location close to the subscriber terminal in accordance with the acquired location information An emergency SMS service server for transmitting an emergency SMS including the subscriber information; It consists of technical features.

Description

System and Method for Urgent Message Service

1 is a network diagram of an emergency message service system according to an embodiment of the present invention;

2 is a configuration diagram of an emergency SMS service server of FIG. 1;

3 is a flowchart sequentially illustrating an emergency message service method according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

100: mobile communication terminal

110: base station (BTS)

120: base station controller (BSC)

130: exchanger (MSC)

140: home location register (HLR)

150: Short Message Service Center (SMSC)

160: packet data service node (PDSN)

170: data core network (DCN)

180: location information server

190: address book management server

200: emergency SMS service server

210: service request information receiving unit

220: address book information acquisition unit

230: location information acquisition unit

240: transmission destination selection unit

250: emergency SMS generation unit

260: emergency SMS transmission unit

270: service processing result management unit

The present invention relates to an emergency message service system and method, and more particularly, in a situation where a subscriber cannot receive a call, such as a call cannot be answered, the subscriber may be located in the same or adjacent area as the subscriber among the numbers entered in the subscriber's address book. The present invention relates to an emergency message service system and a method for transmitting an emergency message to a number of a terminal that allows a subscriber to receive emergency contents through a neighbor.

Currently, mobile communication terminals are so popular that few people do not have a mobile communication terminal. Accordingly, mobile communication subscribers are able to contact each other anytime and anywhere through their mobile communication terminals.

However, if the subscriber is in a situation where the subscriber cannot be contacted due to the circumstances of the subscriber, for example, if the subscriber loses the terminal or cannot receive a call, there is no way to provide emergency information separately. At this time, you have to make an emergency contact with a specific person, but if you can't reach the subscriber's terminal, you have to find out the contact information of the subscriber and call them directly, or use the method of going directly to the subscriber. For example, even in situations where you can't go directly to the subscriber or at a distance, you won't even be able to use these methods.

In addition, if the subscriber can not be contacted by their mobile communication terminal, the call transfer service is also being provided so that if you set up a call transfer to the other number of the subscriber to be contacted to the switched number, such call transfer service also It is not practical in situations where the subscriber cannot be contacted directly from any number, especially since the transfer service is provided by the person who is being contacted rather than the person who is being contacted. The disadvantage is that it can not be used for people who do.

Meanwhile, as the location tracking of the mobile communication terminal is now possible, various location based services are provided based on the location information of the terminal, and among the services provided in an emergency situation, the location of the terminal is tracked and lost. It is proposed to find a service or to arrange a rescuer such as a police officer in a near position by tracking the location of the terminal possessed by the subscriber when the subscriber is in danger.

However, there are no location-based services that can be used for emergency contact between subscribers, and especially if the phone cannot be contacted in a situation where emergency information is required, a person located close to the subscriber should find one directly. You can go there and communicate the urgent information, but there is no way to use this method.

Accordingly, the present invention is to solve the above-mentioned disadvantages and problems of the prior art, and when not in contact with the subscriber, by using the location-based services and the address book of the subscriber so that the emergency content can be delivered through the neighbors of the subscriber It is an object of the present invention to provide an emergency message service system and method.

The object of the present invention is a system for providing an emergency SMS service for delivering the contents of an emergency message to be delivered to a specific subscriber to a mobile communication terminal of a neighbor of the same or adjacent location, the emergency SMS service subscriber terminal and emergency A location information server for providing location information on a mobile communication terminal of a number included in an address book of an SMS service subscriber; An address book management server managing address book information for each emergency SMS service subscriber; When the emergency SMS service request information including the specific emergency SMS service subscriber terminal number, the contents of the emergency message to be delivered to the subscriber and the service requester terminal number is received, the subscriber terminal is interworked with the address book management server and the location information server. Obtaining location information and location information of a terminal around the terminal of the number included in the subscriber's address book, and receiving the emergency message content and message to the terminal of the location close to the subscriber terminal in accordance with the acquired location information An emergency SMS service server for transmitting an emergency SMS including the subscriber information; It is achieved by an emergency message service system.

In addition, the above object of the present invention in conjunction with the address book management server for managing the address book information for each mobile subscriber and the location information server for providing the location information of the mobile communication terminal, the contents of the emergency message to be delivered to a specific subscriber of the subscriber An emergency SMS service server for providing an emergency SMS service to be delivered to a mobile communication terminal of a neighbor of the same or adjacent location among the numbers included in the address book, the specific emergency SMS service subscriber terminal number and the emergency to be delivered to the subscriber. A service request information receiver configured to receive emergency SMS service request information including message contents and service requester terminal number information, and output the received information; The subscriber terminal number output from the service request information receiving unit is transmitted to the address book management server to obtain address book information of the subscriber from the address book management server, and one or more peripheral terminal numbers included in the address book and the subscriber terminal number. An address book information acquisition unit for outputting together; Transmitting the subscriber station number and the at least one peripheral terminal number output from the address book information obtaining unit to the location information server, obtaining and outputting the location of the subscriber terminal and location information of at least one neighboring terminal from the location information server. A location information acquisition unit; A transmission target selecting unit that selects a neighboring terminal in a position close to the subscriber terminal based on the location information of the subscriber terminal output from the location information obtaining unit and the position information of the neighboring terminal; An emergency SMS generator for generating and outputting an emergency SMS including a subscriber station number outputted from the service request information receiver, service requester information, and emergency message contents; An emergency SMS transmitter for transmitting an emergency SMS output from the emergency SMS generator to a terminal selected by the transmission target selection unit; Is achieved by an emergency SMS service server comprising a.

In addition, the above object of the present invention is an emergency message to be delivered to a specific subscriber in an emergency SMS service server interoperating with an address book management server for managing address book information for each mobile subscriber and a location information server for providing location information of the mobile communication terminal. A method of providing an emergency SMS service for delivering contents to a mobile communication terminal of a neighboring person at the same or adjacent location among the numbers included in the subscriber's address book, the method comprising: (A) delivering to a specific emergency SMS service subscriber terminal number and the subscriber; Requesting address book information of the service subscriber by transmitting the subscriber station number to the address book management server when emergency SMS service request information including emergency message content and service requester terminal number information is received; (B) When the address book information of the subscriber is received from the address book management server, the terminal number which is one or more neighbors included in the received address book is transmitted to the location information server, and the location and surrounding terminal of the subscriber terminal to the location information server. Requesting location information of the; (C) when the location information of the subscriber station and the location information of the neighboring terminal is received from the location information server, selecting a terminal that is in the vicinity of the subscriber terminal based on the received location information; ; (D) a short message to be transmitted to the selected neighboring terminal, the emergency SMS including the subscriber terminal number, service requester information, and the contents of the emergency message to the selected one or more neighboring terminals; It is achieved by an emergency message service method.

Details of the above object and technical configuration of the present invention and the resulting effects thereof will be more clearly understood from the following detailed description based on the accompanying drawings.

First, Figure 1 is a network diagram of an emergency message service system according to an embodiment of the present invention.

The emergency message service system of the present invention delivers the contents of an emergency message to be delivered to a specific subscriber to a mobile communication terminal of a neighbor who is the same or adjacent to the subscriber, so that the subscriber can receive the contents of the emergency message through the neighbor. (Hereinafter referred to as 'emergency SMS service'), a base station (BTS, 110), base station controller (BSC, 120), exchange (MSC, 130), home location register (HLR, 140), short Emergency SMS service server, which is a server for providing emergency SMS service in connection with a mobile communication system including a message service center (SMSC) 150, a packet data service node (PDSN) 160, and a data core network (DCN, 170) ( The emergency SMS service server 200 is interworked with the short message service center 150, the location information server 180, and the address book management server 190 through the data core network 170.

When the emergency SMS service server 200 receives emergency SMS service request information including a specific emergency SMS service subscriber terminal number, contents of an emergency message to be delivered to the subscriber, and a service requester terminal number, the address book management server 190 And location information of the subscriber station in connection with the location information server 180 and the location information of the neighboring terminal which is the terminal of the number included in the address book of the subscriber, and close to the subscriber terminal according to the acquired location information. Sends an emergency SMS including the contents of the emergency message and the subscriber information to be delivered to the terminal near the location.

On the other hand, the location information server 180 is a server for providing location information of the mobile communication terminal 100, the location registration information to the home location register 140, or the location of the mobile communication terminal 100 based on GPS Look up and provide the result to all location-based service servers, such as emergency SMS service server 200 of the present invention.

The address book management server 190 is a server that manages address book information of each emergency SMS service subscriber. The address book management server 190 may automatically obtain address book information through synchronization with the service subscriber mobile communication terminal. By directly accessing the address book management server 190 to directly input the mobile communication terminal information of the neighbor who can deliver the urgent SMS to be delivered to them can manage the address book information of each subscriber.

Further, in the present invention, the address book management server 190 provides the address book information of each subscriber to the emergency SMS service server 200, and only the numbers of the mobile communication subscribers agreeing to the provision of the information among the mobile communication terminal numbers in the address book. It would be desirable to provide.

On the other hand, the emergency SMS service of the present invention is a service that transmits the emergency contents to the neighbors of the service subscribers, if the service subscribers can not directly contact the service subscribers because they do not contact, short message service center 150 It is preferable to provide through the interworking between the emergency SMS service server 200.

As an example, the short message service center 150 receives a short message requesting an emergency SMS service from a service requester, identifies the received short message as a message requesting an emergency SMS service, and identifies it as an emergency SMS service server 200. ), The emergency SMS service server 200 queries the address and location of the emergency SMS service subscribers to receive the emergency contents, and the contact number of the neighbors along with the emergency SMS contents in a short message service center ( In step 150), an emergency SMS may be transmitted to a mobile communication terminal of subscribers nearby.

At this time, the emergency SMS service requester transmits a short message to the short message service center 150 including information of an emergency SMS service subscriber who has to receive emergency contents and information that can be identified as a request for emergency SMS service. You can request a service.

In addition, since the emergency SMS service of the present invention is a service that can be utilized when the subscriber is not able to deliver a message directly because it is not contacted, the mobile communication system attempts to connect a call to the service subscriber, but the call is not connected, A route for enabling an emergency SMS service may be provided, and for this purpose, the exchange 130 of the mobile communication system may provide an emergency SMS service announcement to the caller upon failure after attempting to connect a call to an emergency SMS service subscriber. There will be.

Next, the configuration and function of the emergency SMS service server 200 for providing an emergency SMS service of the present invention will be described in detail with reference to FIG.

FIG. 2 is a configuration diagram of the emergency SMS service server of FIG. 1, and as shown, the emergency SMS service server 200 includes a service request information receiver 210, an address book information acquirer 220, and a location information acquirer 230. ), A transmission target selector 240, an emergency SMS generator 250, an emergency SMS transmitter 260, and a service processing result manager 270.

The service request information receiving unit 210 receives emergency SMS service request information including a specific emergency SMS service subscriber terminal number, emergency message contents and service requester terminal number information to be delivered to the subscriber from the short message service center 150. The service subscriber terminal number of the received and received information is provided to the address book information acquisition unit 220, and the contents of the emergency message and the service requester terminal number information are provided to the emergency SMS generator 250.

The address book information obtaining unit 220 transmits the subscriber station number output from the service request information receiving unit 210 to the address book managing server 190 to obtain the address book information of the subscriber from the address book managing server 190. At least one neighboring terminal number included in the address book is transmitted to the location information obtaining unit 230 together with the subscriber terminal number.

The location information acquisition unit 230 transmits the subscriber station number received from the address book information acquisition unit 220 and the at least one neighboring terminal number to the location information server 180, thereby transmitting the location information server 180 from the subscriber. The terminal acquires the location information of the terminal and the location information of one or more neighbors, and provides the obtained location information to the transmission target selection unit 240.

In this case, since the purpose of obtaining location information of the location information acquisition unit 230 is to deliver emergency contents to the neighbors of the subscriber located near the subscriber, the location of the subscriber and the location of the neighbor in the address book should be obtained. That is, if the subscriber does not have the terminal or the terminal is not turned on because the terminal is turned off, it is not meaningful to query only the location of the neighbor, so the location information acquisition unit 230 first It may be desirable to request the location information of the subscriber to the location information server 180, and to request the location search that is the vicinity of the subscriber address book when the location search result of the subscriber is received.

If the location inquiry of the subscriber is not performed and the location information acquisition unit 230 receives error information indicating that the location search of the subscriber is impossible from the location information server 180, the location information acquisition unit ( 230 omits the process of requesting the location of the neighbor, and provides only the error information, the subscriber terminal number, and the neighbor terminal number information to the transmission target selection unit 240.

On the other hand, in case the subscriber's location is not inquired, each subscriber can enter in advance the information of the place where the general location, such as their residence or office by default, in this case, the location information acquisition unit 230 Even if the subscriber's location inquiry result is not received, if there is previously input location information, the neighbor location inquiry request may continue. In this case, the location information acquisition unit 230 may provide the previously input location information to the transmission target selection unit 240 as the location information of the current subscriber.

Next, when the destination information selecting unit 240 receives the location information of the subscriber station and the location information of the neighboring terminal from the location information acquisition unit 230, the transmission destination selecting unit 240 may be configured to perform the reception with the subscriber station. The terminal is selected to be located in the vicinity, and the terminal number information of the selected neighbor is provided to the emergency SMS transmitter 260.

In this case, the transmission target selector 240 should select a terminal located closest to the subscriber terminal as an emergency SMS transmission target with priority, for this purpose, calculate the distance between the subscriber and the location of each neighbor, and calculate the calculated distance. As a basis, a predetermined number of neighboring terminals may be selected in order of neighboring terminals located closest to each other.

In addition, the transmission target selecting unit 240 may limit the distance from the subscriber, instead of limiting the number of the neighboring terminal selection, in this case, with reference to the distance calculated as described above, the subscriber terminal All neighboring terminals located within a certain distance from the terminal can be selected as the transmission target.

On the other hand, as mentioned above, if the location tracking of the subscriber station is impossible and the location information previously input by the subscriber does not exist, it is impossible to select a transmission target based on the distance. Irrespective of this, it is preferable to target all terminals included in the address book for transmission.

That is, when receiving the error information in place of the subscriber location information from the location information acquisition unit 230, the transmission target selecting unit 240 selects the terminal of all the numbers included in the address book as the neighboring terminal.

The emergency SMS generator 250 generates an emergency SMS including the subscriber terminal number received from the service request information receiver 210, service requester information, and the contents of the emergency message, and provides the emergency SMS to the emergency SMS transmitter 260.

Meanwhile, in the present invention, since the neighbor who receives the emergency SMS needs to directly find an emergency SMS service subscriber who is not contacted and deliver the contents of the emergency message, the emergency SMS generator 250 locates the subscriber from the location information acquisition unit 230. By acquiring the information and including the obtained subscriber location information in the emergency SMS content, it is desirable for the neighbor to easily transmit the emergency message content to the subscriber.

In addition, the emergency SMS transmitter 260 receiving the terminal number information and the emergency SMS from the emergency SMS generating unit 250 selected by the transmission target selecting unit 240 and the short message service is a short message service. The terminal 150 transmits the data to one or more neighboring terminals selected by the transmission target selection unit 240.

Next, the service processing result manager 270 receives the emergency SMS transmission result by the emergency SMS transmitter 260 from the short message service center 150 and transmits the result to the service requester terminal and the service subscriber terminal. It provides credibility for the service requester and allows the subscriber to check the service usage history.

Referring to Figure 3 through the emergency message service process of the present invention.

3 is a flowchart sequentially illustrating an emergency message service method according to an embodiment of the present invention. As shown in FIG. 3, a service requester, that is, a calling terminal requesting an emergency SMS transmission to the short message service center 150, is shown. When the message including the called party number and the emergency message contents of the service subscriber is transmitted (S301), the short message service center 150 according to the message received from the calling terminal, the called number (service subscriber number), the calling number ( The service requester number) and the contents of the emergency message are transmitted to the emergency SMS service server 200 (S303).

Next, the emergency SMS service server 200 transmits the received called number information to the address book management server 190, requests the address book information of the corresponding service subscriber (S305), and the subscriber from the address book management server 190. When the address book information is returned (S307), the service subscriber's number and the numbers included in the address book are transmitted to the location information server 180 to request the location inquiry of the subscriber and the neighbors (S309).

When the location information of the subscriber station is received from the location information server 180 and each location information of the terminal that is nearby (S311), the emergency SMS service server 200 based on the received location information in the same area or adjacent to the subscriber station The terminal in the area is selected as an emergency SMS transmission target (S313), and in step S303, the contents of the emergency message received from the short message service center 150, the calling / called number information, and the location information of the called terminal (service subscriber location information). Generate an emergency SMS content including) (S315).

In this case, the location information of the called terminal may be omitted from the contents of the emergency SMS. If the location information of the service subscriber, that is, the called terminal is not returned in step S311, and the default location information of the called terminal is not stored in advance, step S313. In the emergency SMS service server 200 may select the terminal of all the numbers included in the address book as the emergency SMS transmission target.

Next, when the generation of the emergency SMS is completed, the emergency SMS service server transmits the emergency SMS transmission target information, that is, one or more selected terminal number information and emergency SMS contents to the short message service center 150, Request to send an emergency SMS to the terminal around (S317), the short message service center 150 transmits the corresponding emergency SMS to the terminal around each (S319).

On the other hand, since it is preferable to notify the originating terminal and the destination terminal of the transmission result of the emergency SMS, the short message service center 150 transmits the emergency SMS transmission result (normal or abnormal) to the emergency SMS service server 200. (S321), the emergency SMS service server 200 requests the short message service center 150 to send an SMS (transmission result SMS) including the transmission result contents to the calling terminal and the called terminal (S323), and the short message. It is preferable that the message service center 150 transmits the transmission result SMS to the calling terminal and the called terminal (S325, S327). In this case, it is preferable that the transmission result SMS transmitted to the service subscriber station, that is, the destination terminal, includes the number information of the neighboring terminals which have transmitted the emergency SMS.

As those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features, the embodiments described above should be understood as illustrative and not restrictive in all aspects. Should be. The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

Therefore, according to the emergency message service system and method of the present invention, by utilizing the location tracking function of the mobile communication terminal and the subscriber's address book, when the contact with the subscriber is not contacted, the emergency contents can be efficiently delivered through a nearby person close to the subscriber. The effect is that you can deliver.

Claims (28)

A system for providing an emergency SMS service that delivers the contents of an emergency message to be delivered to a specific subscriber to a mobile communication terminal of a neighbor of the same or adjacent location as the subscriber, A location information server for providing location information on the emergency SMS service subscriber station and the mobile communication terminal of the number included in the address book of the emergency SMS service subscriber; An address book management server managing address book information for each emergency SMS service subscriber; When the emergency SMS service request information including the specific emergency SMS service subscriber terminal number, the contents of the emergency message to be delivered to the subscriber and the service requester terminal number is received, the subscriber terminal is interworked with the address book management server and the location information server. Obtaining location information and location information of a terminal around the terminal of the number included in the subscriber's address book, and receiving the emergency message content and message to the terminal of the location close to the subscriber terminal in accordance with the acquired location information An emergency SMS service server for transmitting an emergency SMS including the subscriber information; It consists of The emergency SMS service server, A service request information receiver configured to receive emergency SMS service request information including a specific emergency SMS service subscriber terminal number, emergency message contents and service requester terminal number information to be transmitted to the subscriber, and output the received information; The subscriber terminal number output from the service request information receiving unit is transmitted to the address book management server to obtain address book information of the subscriber from the address book management server, and one or more peripheral terminal numbers included in the address book and the subscriber terminal number. An address book information acquisition unit for outputting together; Transmitting the subscriber station number and the at least one neighboring terminal number outputted from the address book information obtaining unit to the location information server, and obtaining and outputting the position of the subscriber terminal and the location information of at least one neighboring terminal from the location information server. A location information acquisition unit; A transmission target selecting unit that selects a neighboring terminal in a position close to the subscriber terminal based on the location information of the subscriber terminal output from the location information obtaining unit and the position information of the neighboring terminal; An emergency SMS generator for generating and outputting an emergency SMS including a subscriber station number outputted from the service request information receiver, service requester information, and emergency message contents; An emergency SMS transmitter for transmitting an emergency SMS output from the emergency SMS generator to a terminal selected by the transmission target selection unit; Emergency message service system comprising a. delete The method of claim 1, The location information acquisition unit, The subscriber terminal number output from the address book information obtaining unit is primarily transmitted to the location information server to request the location of the service subscriber, and if the location information of the service subscriber is returned from the location information server, If the terminal number is transmitted to the location information server, and the error information indicating that the location inquiry of the subscriber is not received from the location information server, the error information and the subscriber terminal number and the neighboring terminal number are sent to the transmission target selection unit. Emergency message service system characterized by outputting information. The method of claim 3, The transmission target selection unit, When the error information is output from the location information acquisition unit, the emergency message service system, characterized in that to select the entire terminal number as the transmission target. The method of claim 1, The location information acquisition unit, Stores the location information set by each service subscriber and, when receiving the error information indicating that the location inquiry of the subscriber is impossible from the location information server, the location information set by the service subscriber as the location information of the subscriber terminal. Emergency message service system, characterized in that output to the transmission destination selection unit. The method according to any one of claims 1 and 3 to 5, The transmission target selection unit, When the location of the subscriber station and the location of the neighboring terminal are received from the location information acquisition unit, the distance between the location of the subscriber station and the location of each neighboring terminal is calculated, and all the distances within a certain distance from the subscriber terminal based on the calculated distance. Emergency message service system, characterized in that the terminal is selected as the transmission target. The method according to any one of claims 1 and 3 to 5, The transmission target selection unit, When the location of the subscriber station and the location of the neighboring terminal are received from the location information acquisition unit, the distance between the location of the subscriber station and the location of each neighboring terminal is calculated, and the distance from the subscriber terminal is small based on the calculated distance. The emergency message service system, characterized in that for selecting a predetermined number of terminals around the transmission target. The method according to any one of claims 1 and 3 to 5, Emergency SMS generation unit, Receives the location information of the subscriber station from the location information acquisition unit, and receives an emergency SMS including the service requester information, the emergency message contents, the subscriber terminal number and the location information of the subscriber terminal output from the service request information receiving unit. Emergency message service system, characterized in that for generating. The method according to any one of claims 1 and 3 to 5, The emergency SMS service server, A service processing result manager which transmits an emergency SMS transmission result by the emergency SMS transmission unit to the service requester terminal and the service subscriber terminal; Emergency message service system further comprising. The method according to any one of claims 1 and 3 to 5, The address book management server, Emergency message service system, characterized in that to automatically obtain the address book information stored in the mobile communication terminal of the service subscriber through the synchronization with each mobile terminal of the emergency SMS service subscriber. In conjunction with an address book management server that manages address book information for each mobile communication subscriber and a location information server that provides location information of a mobile communication terminal, emergency message contents to be delivered to a specific subscriber may be stored in the subscriber's address book. An emergency SMS service server for providing an emergency SMS service delivered to a mobile communication terminal of a neighbor of a same or adjacent location, A service request information receiver configured to receive emergency SMS service request information including a specific emergency SMS service subscriber terminal number, emergency message contents and service requester terminal number information to be transmitted to the subscriber, and output the received information; The subscriber terminal number output from the service request information receiving unit is transmitted to the address book management server to obtain address book information of the subscriber from the address book management server, and one or more peripheral terminal numbers included in the address book and the subscriber terminal number. An address book information acquisition unit for outputting together; Transmitting the subscriber station number and the at least one neighboring terminal number outputted from the address book information obtaining unit to the location information server, and obtaining and outputting the position of the subscriber terminal and the location information of at least one neighboring terminal from the location information server. A location information acquisition unit; A transmission target selecting unit that selects a neighboring terminal in a position close to the subscriber terminal based on the location information of the subscriber terminal output from the location information obtaining unit and the position information of the neighboring terminal; An emergency SMS generator for generating and outputting an emergency SMS including a subscriber station number outputted from the service request information receiver, service requester information, and emergency message contents; An emergency SMS transmitter for transmitting an emergency SMS output from the emergency SMS generator to a terminal selected by the transmission target selection unit; Emergency SMS service server comprising a. The method of claim 11, The location information acquisition unit, The subscriber terminal number output from the address book information obtaining unit is primarily transmitted to the location information server to request the location of the service subscriber, and if the location information of the service subscriber is returned from the location information server, If the terminal number is transmitted to the location information server, and the error information indicating that the location inquiry of the subscriber is not received from the location information server, the error information and the subscriber terminal number and the neighboring terminal number are sent to the transmission target selection unit. Emergency SMS service server, characterized in that for outputting information. The method of claim 12, The transmission target selection unit, When the error information is output from the location information acquisition unit, the emergency SMS service server, characterized in that the entire terminal number is selected as the transmission target. The method of claim 11, The location information acquisition unit, Stores the location information set by each service subscriber and, when receiving the error information indicating that the location inquiry of the subscriber is impossible from the location information server, the location information set by the service subscriber as the location information of the subscriber terminal. Emergency SMS service server, characterized in that output to the transmission target selection unit. The method according to any one of claims 11 to 14, The transmission target selection unit, When the location of the subscriber station and the location of the neighboring terminal are received from the location information acquisition unit, the distance between the location of the subscriber station and the location of each neighboring terminal is calculated, and all the distances within a certain distance from the subscriber terminal based on the calculated distance. Emergency SMS service server, characterized in that for selecting the neighboring terminal as the transmission target. The method according to any one of claims 11 to 14, The transmission target selection unit, When the location of the subscriber station and the location of the neighboring terminal are received from the location information acquisition unit, the distance between the location of the subscriber station and the location of each neighboring terminal is calculated, and the distance from the subscriber terminal is small based on the calculated distance. Emergency SMS service server, characterized in that for selecting a predetermined number of terminals as the transmission target. The method according to any one of claims 11 to 14, Emergency SMS generation unit, Receives the location information of the subscriber station from the location information acquisition unit, and receives an emergency SMS including the service requester information, the emergency message contents, the subscriber terminal number and the location information of the subscriber terminal output from the service request information receiving unit. Emergency SMS service server, characterized in that the generation. The method according to any one of claims 11 to 14, The emergency SMS service server, A service processing result manager which transmits an emergency SMS transmission result by the emergency SMS transmission unit to the service requester terminal and the service subscriber terminal; Emergency SMS service server further comprising. In an address book management server managing address book information for each mobile communication subscriber and an emergency SMS service server interworking with a location information server providing location information of a mobile communication terminal, an emergency message to be delivered to a specific subscriber is included in the address book of the subscriber. Claims [1] A method for providing an emergency SMS service delivered to a mobile communication terminal of a neighboring person at the same or adjacent location among subscribers. (A) When the emergency SMS service request information including the specific emergency SMS service subscriber terminal number, the contents of the emergency message to be delivered to the subscriber, and the service requester terminal number information is received, the subscriber terminal number is transmitted to the address book management server. Requesting address book information of the service subscriber; (B) When the address book information of the subscriber is received from the address book management server, the terminal number which is one or more neighbors included in the received address book is transmitted to the location information server, and the location and surrounding terminal of the subscriber terminal to the location information server. Requesting location information of the; (C) when the location information of the subscriber station and the location information of the neighboring terminal is received from the location information server, selecting a terminal that is in the vicinity of the subscriber terminal based on the received location information; ; (D) a short message to be transmitted to the selected neighboring terminal, the emergency SMS including the subscriber terminal number, service requester information, and the contents of the emergency message to the selected one or more neighboring terminals; It consists of In the step (A), The emergency SMS service server receives the emergency SMS service request information from a short message service center of a mobile communication system. delete The method of claim 19, Step (B) is, (B-1) requesting location information of a service subscriber station by transmitting the service subscriber station number to a location information server when address book information of the subscriber is received from the address book management server; (B-2) When the location information of the service subscriber is returned from the location information server, the terminal number of the neighboring terminal is transmitted to the location information server to obtain location information of the neighboring terminal, and from the location information server Stopping receiving the location information when receiving error information indicating that the location inquiry is not possible; Emergency message service method characterized in that consisting of. The method of claim 21, When stopping the location information acquisition process in the step (B-2), In the step (C), The emergency SMS service server, the emergency message service method, characterized in that for selecting the entire terminal number as the transmission target. The method of claim 19, The emergency SMS service server stores the location information set by each service subscriber, In the step (C), The emergency SMS service server, when the location information of the subscriber station is not received from the location information server, the emergency message service method, characterized in that the terminal is selected based on the location information set by the service subscriber. The method of claim 19, In the step (C), The emergency SMS service server calculates a distance between the location of the subscriber station and the location of each neighboring terminal, and selects all neighboring terminals within a certain distance from the subscriber terminal as a transmission target based on the calculated distance. Message service method. The method of claim 19, In the step (C), The emergency SMS service server calculates a distance between the location of the subscriber station and the location of each neighboring terminal, and selects a terminal with a predetermined number of neighbors in order of decreasing distance from the subscriber terminal based on the calculated distance. Emergency message service method, characterized in that. The method according to any one of claims 19 and 21 to 25, After step (C) and before step (D), Generating, by the emergency SMS service server, an emergency SMS including the service requester information, the emergency message content, and the subscriber station number information; Emergency message service method further comprising. The method of claim 26, In the step of generating the emergency SMS, The emergency SMS service server further includes the location information of the subscriber station in the content of the emergency SMS. The method according to any one of claims 19 and 21 to 25, After the step (D), Transmitting the emergency SMS transmission result to the service requester terminal and the service subscriber terminal; Emergency message service method further comprising.

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