KR20170057055A - Alarms for disasters signal and transferring method for disasters signal - Google Patents

Alarms for disasters signal and transferring method for disasters signal Download PDF

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Publication number
KR20170057055A
KR20170057055A KR1020150160668A KR20150160668A KR20170057055A KR 20170057055 A KR20170057055 A KR 20170057055A KR 1020150160668 A KR1020150160668 A KR 1020150160668A KR 20150160668 A KR20150160668 A KR 20150160668A KR 20170057055 A KR20170057055 A KR 20170057055A
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list
terminals
call
server
disaster
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KR1020150160668A
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Korean (ko)
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KR101752357B1 (en
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박귀수
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박귀수
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/008—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via TV or radio broadcast

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Alarm Systems (AREA)

Abstract

The system includes a database 111 for storing information on a terminal holder, a call receiving unit 110 for receiving a list corresponding to an alarm signal receiver to receive an alarm signal for a disaster among terminal holders from the database 111, The list is received from the management unit 112 and the call management unit 112 and the list is transmitted to a predetermined number of terminals of the plurality of terminals 120-1, 120-2 ... 120-n corresponding to the list, If the number of the terminals corresponding to the master server 113 and the list is greater than a predetermined number, the master server 113 receives the list from the master server 113 and receives the call from the master server 113 And a first slave server (114) for delivering the call signal to the terminals and the alert signal generated by the broadcast device (140).

Description

TECHNICAL FIELD [0001] The present invention relates to an alarm device for transmitting a disaster signal and a disaster signal transmitting method.

The present invention relates to an alarm device for transmitting a disaster signal and a disaster signal sending method.

Due to global warming and other factors, events and accidents caused by climate change are occurring all over the world. In addition, air pollution due to fine dust, dust, and the like can occur in a wide area. And, in many countries, terrorism is occurring due to complicated political and religious problems.

In the event of such occurrences or anticipations of climate change, air pollution, terrorism, etc., it is necessary to transmit an alarm signal to residents of the area where they are generated or anticipated. It is very important that these alarm signals are delivered to residents quickly.

The following Prior Patent 1 transmits a disaster broadcast through a terrestrial broadcasting network, the Internet and a wired broadcasting network. However, the prior patent 1 is directed to an unspecified number of persons, and when a resident does not confirm evacuation .

Also, although the above-mentioned prior art 2 discloses transmitting a broadcast message by receiving a list of terminals through an open API, it does not disclose that alert broadcasts are distributed in a timely manner by dispersing communication traffic.

Therefore, it is necessary to distribute the communication traffic at a low cost and quickly receive the warning signal from the terminal holder.

(Prior Patent 1) Korean Patent Publication No. 10-2005-0011770 (published on January 31, 2005) (Prior Patent 2) Korean Patent Laid-Open No. 10-2009-0066140 (published on June 23, 2009)

SUMMARY OF THE INVENTION It is an object of the present invention to provide an alarm device for transmitting a disaster signal for sending an alarm signal to a plurality of terminals and a disaster signal sending method.

It is still another object of the present invention to provide an alarm device and a disaster signal sending method for transmitting a disaster signal that is easy to expand and operate.

The first embodiment of the present invention is characterized in that it comprises a database 111 for storing information on a terminal holder, a terminal 111 for responding to an alert signal receiver to receive an alarm signal for a disaster among terminal holders from the database 111 The call management unit 112 receives the list from the call management unit 112 and receives the list from the call management unit 112. The list is transmitted to a predetermined number of terminals of the plurality of terminals 120-1, If the number of the terminals corresponding to the list and the master server 113 transmitting the alarm signal generated by the broadcasting apparatus 140 is greater than the predetermined number, the master server 113 receives the list from the master server 113, And a first slave server (114) for delivering the call signal to the terminals that have not received the call from the broadcast device (140) and the alert signal generated by the broadcast device (140) A.

A second embodiment of the present invention is a method for receiving an alarm signal, the method comprising: receiving a list including information corresponding to an alarm signal receiver to which an alarm signal for a disaster is to be received among terminal holders to receive an alarm signal; And transmitting the list to the master server 113. The master server 113 receives the list and receives a list of the plurality of terminals 120-1, 120-2 ... 120-n corresponding to the list, The method comprising the steps of: generating a call to a terminal with a predetermined number of terminals and transmitting an alert signal generated in the broadcast device, wherein in the step of generating a call with a predetermined number of terminals and transmitting an alert signal generated in the broadcast device, If the number of the terminals 120-1, 120-2 ... 120-n included in the list is greater than the preset number, the list is transmitted to the slave server 114 and the call is not received from the master server 113 And to provide a disaster signal sending method corresponding to a disaster that causes a slave server (114) to deliver a call to terminals and transmits an alarm signal generated by a broadcasting apparatus.

According to the alarm device for delivering a disaster signal and the disaster signal sending method according to the present invention, it is possible to transmit a large amount of alarm signals without delay so that alarm signals are transmitted at necessary points to minimize damage to persons. In addition, communication traffic can be distributed at low cost.

1 is a conceptual diagram showing an embodiment of a disaster broadcasting system including an alarm device according to the present invention.
Fig. 2 is a structural diagram showing an embodiment of the alarm device shown in Fig. 1. Fig.
FIG. 3 is a flowchart showing an embodiment of a process of generating an alarm signal in the disaster broadcasting system shown in FIG. 1. FIG.
FIG. 4 is a flowchart showing an embodiment of a process of transmitting an alarm signal in the disaster broadcasting system shown in FIG.

The alarm device for transmitting the disaster signal and the technical effect of the disaster signal dispatch method according to the present invention, including the technical structure of the above-described object, can be achieved by the following description of the preferred embodiment of the present invention, It will be understood.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. In this specification, the terms first, second, etc. are used to distinguish one element from another element, and the element is not limited by these terms.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

1 is a conceptual diagram showing an embodiment of a disaster broadcasting system including an alarm device according to the present invention.

1, a disaster broadcasting system 100 includes a plurality of terminals 120-1, 120-2, ..., 120-n connected to an alarm device 110, an alarm device 110, and a communication network 130a, 130b. , And a broadcasting device 140 for transmitting an alarm signal corresponding to a disaster / disaster.

The alarm device 110 allows an alarm signal corresponding to the attention and alarm provided to the residents of the disaster / disaster occurrence area or the expected area to be transmitted to the plurality of terminals 120-1, 120-2 ... 120-n, . The alarm signal may be a siren. In addition, the alert signal may be a broadcast signal for a disaster / disaster. In addition, the alarm signal may cause a sound and / or a character such as a siren to be outputted or displayed by the plurality of terminals 120-1, 120-2 ... 120-n.

The alarm device 110 may be connected to the plurality of terminals 120-1, 120-2, ..., 120-n through the communication networks 130a, 130b. The communication networks 130a and 130b may be Internet networks. Also, the communication networks 130a and 130b may include a PSTN, a mobile communication network, and the like, which may be connected to the Internet network. The alarm device 110 connects the plurality of terminals 120-1, 120-2 ... 120-n with the broadcasting device 140 through the IP-based communication and transmits an alarm signal output from the broadcasting device 140 to a plurality of terminals 120-1, 120-2 ... 120-n. Since the alarm device 110 has an IP base, an IP exchange (IP-PBX) is installed, a call is generated in the IP exchange, the call is transmitted to the terminals through the communication networks 130a and 130b, 120-2,..., 120-n by connecting the broadcasting apparatus 140 to the broadcasting apparatus 140 and transmitting the alarm signal from the broadcasting apparatus 140 to the plurality of terminals 120-1, 120-2 ... 120-n. More specifically, the IP exchange generates a call to a plurality of terminals 120-1, 120-2, ..., 120-n through a PSTN and a mobile communication network connected to the Internet or the Internet, 120-2,..., 120-n to the plurality of terminals 120-1, 120-2 ... 120-n.

The alarm device 110 can generate a large amount of communication traffic because it transmits an alarm signal almost simultaneously to the disaster / disaster occurrence area or the expected area. Since the alarm signal is preferably transmitted immediately, it should be prevented from being delayed by the communication traffic. Thus, the alerting device 110 should be able to distribute communication traffic. Generally, it is difficult to add a separate device such as a PSTN, a messaging system, a modem in case of using a self-network (VHF), or generate an alarm at the same time. However, the alarm device 110 according to the present invention can add an IP exchange, distribute alarm signals from a plurality of IP exchanges, and transmit the alarm signals to the plurality of terminals 120-1, 120-2 ... 120-n. Accordingly, it is possible to distribute the communication traffic generated by the alarm signal transmission without adding a separate device, and at the same time, the alarm signal can be transmitted to the plurality of terminals 120-1, 120-2 ... 120-n have. Here, the term " at the same time " does not mean only that it occurs at exactly the same point in time, but may mean that there is a slight time difference.

The plurality of terminals 120-1, 120-2,... 120-n have IP addresses and are connected to the alarm devices through the communication networks 130a, 130b to receive calls and receive alarm signals. The communication networks 130a and 130b may include an Internet network, a PSTN connected to the Internet network, and a mobile communication network. The alarm signal may be an alarm broadcast. Also, since the alarm signal includes an audio signal, the plurality of terminals 120-1, 120-2 ... 120-n can be output as a sound like a siren sound. Also, the plurality of terminals 120-1, 120-2 ... 120-n can display information on disaster / disaster included in the alarm signal, information on the area where the disaster occurred, and the like on the screen.

The broadcast apparatus 140 can generate and send an alarm signal. The broadcasting apparatus 140 may request the warning apparatus 110 for warning broadcast and may be connected to the plurality of terminals 120-1, 120-2 ... 120-n. When the broadcasting apparatus 140 is connected to the plurality of terminals 120-1, 120-2 ... 120-n by the alarm apparatus 110, the alarm signal transmitted from the alarm apparatus 110 is relayed to the plurality of terminals 120 -1, 120-2 ... 120-n.

Fig. 2 is a structural diagram showing an embodiment of the alarm device shown in Fig. 1. Fig.

Referring to FIG. 2, the alarm device 110 includes a database 111 for storing information on a terminal holder, an alarm signal receiver 112 for receiving an alarm signal for disaster from the terminal 111, A call management unit 112 for receiving a list corresponding to a receiver, a list management unit 112 for receiving a list from the call management unit 112 and receiving a list corresponding to a list, 120-2,..., 120-n) corresponding to the list and the master server 113 for transmitting the alarm signal generated by the broadcasting apparatus 140 and the number of the terminals 120-1, 120-2 ... 120- And a first slave server 114 that receives the list from the master server 113 and transmits an alarm signal generated at the broadcast apparatus 140 to the terminals that have not received the call from the master server 113 .

The database 111 stores information on alert signal receivers. Information about the recipient may include information such as the terminal number, the area in which the recipient resides, the age, sex, and the like. The terminal number is a number that can identify the terminal and may include a telephone number of the terminal. However, the present invention is not limited thereto. Then, the database 111 can create and output a list in response to a disaster / disaster occurrence, a prediction, a kind, and a generation time. The list may include the number of the terminal to which the alarm signal is to be transmitted. In addition, the database 111 may further store location information of the alert signal receiver. Accordingly, the terminal can be a mobile communication terminal, and the terminal holder can move the position, so that it can confirm whether or not to receive the alarm signal according to the position information. In addition, the information on the alarm signal receiver stored in the database 111 may be updated after a predetermined period of time elapses.

When the call management unit 112 is requested to send an alarm signal, the call management unit 112 uses the information on the occurrence of a disaster / disaster or the expected area, the type of the disaster / disaster, You can extract the list. The call management unit 112 can receive information related to the occurrence of a disaster or a disaster from the broadcasting apparatus 140 or information related to the prediction. The broadcast apparatus 140 may request the risk call management unit 112 for warning broadcast to be connected to the plurality of terminals 120-1, 120-2 ... 120-n. The list extracts information on the occurrence of a disaster / disaster or a predicted area, the kind of disaster / disaster, the time of occurrence, etc. to the database 111, and generates a list corresponding to the information received from the database 111, ). ≪ / RTI > However, the present invention is not limited thereto. The call management unit 112 also transfers the list received from the database 111 to the master server 113.

The master server 113 is connected to a plurality of terminals 120-1, 120-2 ... 120-n through a communication network 130a to generate a call to a plurality of terminals 120-1, 120-2 ... 120-n . In addition, the master server 113 can transmit a broadcast signal generated by the broadcasting device 140 to terminals that have received a call. Since the alarm signal is sent to the plurality of terminals 120-1, 120-2 ... 120-n, a large amount of traffic can be generated. Therefore, if the master server 113 generates an alarm signal to all the terminals in the list, the alarm signal may not be delivered due to communication traffic in a timely manner. In order to solve this problem, if the number of terminals to which an alarm signal is to be transmitted is preset in the master server 113 and the number of terminals to which an alarm signal included in the list is transmitted exceeds a predetermined number, To the first slave server (114).

The first slave server 114 is connected to a plurality of terminals 120-1, 120-2 ... 120-n through a communication network to generate a call to a plurality of terminals 120-1, 120-2 ... 120-n have. If the number of terminals to which the alarm signal included in the list is transmitted is larger than the number of terminals set in the master server 113, the first slave server 114 receives a list and an alarm signal from the master server 113, A call can be generated to terminals that have not delivered a call in step 113. As a result, the communication traffic caused by the alarm signal is dispersed. The list received by the first slave server 114 may include information on the terminal that generates a call in the master server 113 and receives an alarm signal. If the number of terminals to which the alarm signal is to be transmitted is preset and the number of terminals that have not received the alarm signal from the master server 113 is greater than the predetermined number, the first slave server 114 It is possible to prevent a delay in the transmission of an alarm signal to terminals due to traffic by generating a call to a predetermined number of terminals among the terminals that have not received the alarm signal from the server 113 and generating an alarm signal.

However, the present invention is not limited to this. The list provided to the first slave server 114 by the master server 113 is updated by the master server 113 to the list transmitted from the call manager 112 to the master server 113 It is also possible that the master server 113 generates a call and transmits the information to the first slave server 114 except for the information about the terminals which transmitted the alarm signal.

In one embodiment, the alerting device 110 may further include a second slave server 115. The second slave server 115 receives the list from the first slave server 114 and transmits the list to the master server 114 if the number of terminals to which the call recorded in the list received by the first slave server 114 is greater than a preset number 113 and the first slave server 114 to the terminals that have not received the call.

That is, when the number of terminals recorded in the list is equal to or larger than the set value, the alarm device 110 delivers the list to the first slave server 114. The first slave server 114 transmits the list to the second slave server 115 when the number of alert signal receivers that can not receive the call from the master server 113 among the alert signal receivers recorded in the list is more than the set value The second slave server 115 may generate a call to the terminals that have not received the call from the master server 113 and the first slave server 114.

Thereby, the communication traffic can be dispersed so that the alarm signal can be delivered to the plurality of terminals in a timely manner.

The master server 113, the first slave server 114 and the second slave server 115 are connected to the IP exchanges 113a, 114a and 115a, respectively, The first slave server 114 and the second slave server 115 to the plurality of terminals 120-1, 120-2 ... 120-n. In addition, an alarm signal generated by the broadcasting apparatus 140 by the IP exchanges 113a, 114a, and 115a can be transmitted to a plurality of terminals 120-1, 120-2, ..., 120-n receiving the call. Here, the master server 113, the first slave server 114, and the second slave server 115 are connected to the master server 113, the first slave server 114, and the second slave server 115, respectively The IP exchanges 113a, 114a, and 115a are not limited to those having a separate physical form, and may be implemented in the form of a program of an apparatus such as a computer. Therefore, it is not expensive to add the slave servers 114, 115 and the IP exchanges 113a, 114a, 115a according to the number of the plurality of terminals 120-1, 120-2 ... 120- It is possible to distribute a large amount of communication traffic without cost.

FIG. 3 is a flowchart showing an embodiment of a process of generating an alarm signal in the disaster broadcasting system shown in FIG. 1. FIG.

Referring to FIG. 3, a list including information on an alert signal receiver to receive an alarm signal for a disaster among the terminal elements to receive the alarm signal may be received (S300). The list is transmitted to the call manager 112 The terminal 111 can extract and receive the information using the information of the terminal holders stored in the database 111. [ When extracting the list from the database 111, the call management unit 112 transmits information such as a disaster / disaster occurrence area, an expected area, a disaster / disaster type, etc. to the database 111 to transmit an alarm signal among terminal holders It is possible to collect the list of the terminal holders to be received.

Then, the extracted list can be transmitted to the master server 113 (S310). The list extracted by the call management unit 112 can be transmitted to the master server 113. At this time, the call management unit 112 may transmit the list including the information of the terminal to which the alarm signal is to be transmitted from the database 111, by transmitting information on the type and the occurrence time of the disaster / disaster to the database 111.

The master server 113 may receive the list and generate a call to a predetermined number of terminals among the plurality of terminals in response to the list (S320). At this time, in the master server 113, When the number of the terminals included in the list is greater than the preset number, the list is transmitted to the slave server 114. [ Then, the slave server 114 can generate a call to the terminals that have not received the call from the master server (S330)

Here, the master server 113 and the slave server 114 are directly connected to the communication network 130a. However, for convenience of description, the master server 113 and the slave server 114 are respectively connected to the IP network 120-2, ..., 120-n by connecting to the communication network 130a through the communication network 113a, 114a, 115a.

A plurality of terminals 120-1 to 120-n having received the call are connected to the broadcasting apparatus 140 through the IP exchanges 113a, 114a, and 115a to transmit broadcast signals transmitted from the broadcasting apparatus 140 Can be delivered.

FIG. 4 is a flowchart showing an embodiment of a process of transmitting an alarm signal in the disaster broadcasting system shown in FIG.

4, the disaster broadcasting system 100 includes an alarm device 110 including a database 111, a call management module 112, a master server 113, and a slave server 114 and an alarm device 110 And a broadcasting device 140 for transmitting an alarm signal to the plurality of terminals 120-1, 120-2 ... 120-n.

The call management unit 112 requests the list to the database 111 when a disaster / disaster occurs or is anticipated. (S1) When the call management unit 112 requests the list, the call management unit 112 searches for a disaster / / Type of disaster to the database 111. [ (S2) When generating the list, the database 111 stores information on the area where the disaster / disaster occurred, the area expected, the type of the disaster / disaster And the like can be used to generate a list. The list may include terminal information of the alarm signal receiver. The database 111 transmits the list to the call management unit 112. (s3) When the call management unit 112 receives the list, it transfers the list to the master server 113. (s4) The master server 113 Receives the alarm signal and the list from the call management unit 112, the call management unit 112 transmits a response to the call management unit 112 to the call management unit 112. (s5) Further, the master server 113 (S6) When the number of terminals included in the list exceeds a preset number, the master server 113 transmits an alarm signal and a list to the slave server 114 (S6). s7) Upon receiving the alarm signal and the list, the slave server 114 transmits a response to the master server 113 indicating that the alarm signal and the list have been received to the master server 113. (s8) At this time, From the slave server 114, When passing the new responses that can resubmit it to the call manager 112. Then, the master server 113 delivers the call to the IP exchange 113a. (S9) Upon receiving the call from the master server 113, the IP exchange 113a transmits a response to the master server 113 (s10) The slave server 114 can confirm the number of terminals included in the list. (s11) The IP exchange 113a can connect the terminal that received the call to the broadcasting apparatus 140 (S12) The slave server 114 also forwards the call to the IP exchange 114a. (S13) When the IP exchange 114a receives the call from the slave server 114, (S14) The IP exchange 114a may allow the terminal receiving the call to be connected to the broadcasting apparatus 140. (s15)

The functions of the various elements shown in the drawings of the present invention may be provided through use of dedicated hardware as well as hardware capable of executing software in association with appropriate software. When provided by a processor, such functionality may be provided by a single dedicated processor, a single shared processor, or a plurality of individual processors, some of which may be shared.

In the claims hereof, the elements depicted as means for performing a particular function encompass any way of performing a particular function, such elements being intended to encompass a combination of circuit elements that perform a particular function, Microcode, etc., coupled with suitable circuitry to perform the software for the computer system 100. The computer system 100 may include any type of software, including firmware, microcode, etc.,

Reference throughout this specification to " one embodiment ", etc. of the principles of the invention, and the like, as well as various modifications of such expression, are intended to be within the spirit and scope of the appended claims, it means. Thus, the appearances of the phrase " in one embodiment " and any other variation disclosed throughout this specification are not necessarily all referring to the same embodiment.

It will be understood that the term " connected " or " connecting ", and the like, as used in the present specification are intended to include either direct connection with other components or indirect connection with other components. Also, the singular forms in this specification include plural forms unless the context clearly dictates otherwise. Also, components, steps, operations, and elements referred to in the specification as " comprises " or " comprising " refer to the presence or addition of one or more other components, steps, operations, elements, and / or devices.

100: Disaster system 110: Alarm device
111: Database 112: Call Management
113: master server 114: first slave server
115: second slave server 113a, 114a, 115a: IP-exchanger
120-1, 120-2 ... 120-n: terminals 130a and 130b:
140: Broadcasting device

Claims (5)

A database 111 for storing information on a terminal holder;
A call management unit (112) for receiving a list corresponding to an alert signal receiver to receive an alert signal for a disaster among the terminal holders from the database (111) when the alert signal sending request is received;
The list is received from the call management unit 112, and a call is made to a predetermined number of terminals among the plurality of terminals 120-1, 120-2 ... 120-n in correspondence with the list, A master server 113 for transmitting an alarm signal; And
If the number of the plurality of terminals corresponding to the list is greater than the predetermined number, the master server 113 receives the list from the master server 113 and transmits a call to the terminals not receiving the call from the master server 113, And a first slave server (114) for transmitting an alarm signal generated by the first slave server (114).
The method according to claim 1,
If the number of alert signal receivers to generate the call recorded in the list received by the first slave server 114 is more than the set value, the list is received from the first slave server 114, And a second slave server (115) for transmitting the call and the alert signal to the terminals that have not received the call from the first slave server (114).
3. The method of claim 2,
The master server 113, the first slave server 114 and the second slave server 115 are connected to the IP exchanges 113a, 114a and 115a, respectively, and the IP exchanges 113a, 114a, And transmits a disaster signal for delivering a call and an alarm signal generated from the master server (113), the first slave server (114), and the second slave server (115) to the terminals.
Receiving a list including information corresponding to an alarm signal receiver to receive an alarm signal for a disaster among terminal holders to receive the alarm signal;
Generating an alert signal corresponding to the disaster and delivering the list to the master server 113; And
The master server 113 receives the list and generates a call to a terminal from a predetermined number of terminals among a plurality of terminals 120-1, 120-2 ... 120-n corresponding to the list, And transmitting the generated alert signal,
Generating a call to the predetermined number of terminals and transmitting an alarm signal generated in the broadcasting device,
If the number of the plurality of terminals 120-1, 120-2 ... 120-n included in the list is greater than a preset number, the list is transmitted to the slave server 114 to receive the call from the master server 113 The slave server (114) transmits a call signal to the terminal, and the alert signal generated by the broadcast device is transmitted.
5. The method of claim 4,
The master server 113 and the slave server 114 are connected to the IP exchanges 113a and 114a and are connected to the master server 113 and the slave server 114 in the IP exchanges 113a and 114a, And transmitting an alarm signal to the terminals.
KR1020150160668A 2015-11-16 2015-11-16 Alarm system for disasters signal KR101752357B1 (en)

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KR102655759B1 (en) * 2023-10-13 2024-04-09 주식회사 헥코리아 A natural disaster forecasting and warning system based real-time weather forecast information

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