JP2021043741A - Disaster prevention broadcasting system - Google Patents

Abstract

To provide a disaster prevention broadcasting system capable of acquiring information because the system can be readily listened to outdoors even during a heavy rainfall or thunderstorm and can be readily carried during an evacuation activity, and acquiring disaster information concerning a remote place different from an area where a receiving person resides.SOLUTION: An originator 2 that transmits disaster prevention information is installed in a disaster prevention broadcasting center 1. The disaster prevention information sent from the originator 2 is received by a receiver 5 formed with a portable terminal. The receiver 5 that is an object of receiving disaster prevention information is selected by creating a unique ID with which an area where the information is received and which is registered by a receiving person. The disaster prevention information is originated from the originator 2 to the receiver having the unique ID selected by an originating person.SELECTED DRAWING: Figure 1

Description

The present invention relates to a disaster prevention broadcasting system, and more particularly to a disaster prevention broadcasting system in which a receiver can easily acquire disaster prevention information even in the event of a disaster and can respond to the evacuation behavior of the receiver.

In recent years, the situation where major disasters occur frequently has continued, and in the event of a disaster, the need for a disaster prevention broadcasting system is increasing as a means of accurately disseminating emergency information such as the disaster situation and evacuation information to residents. ..

The disaster prevention broadcasting system receives the disaster prevention information transmitted from the disaster prevention broadcasting center at the outdoor loudspeaker stations located in each area, and uses the voice emitted from the loudspeakers of the outdoor loudspeaker stations to make an emergency regarding the disaster to the residents. Information is usually communicated.
An example of the technology related to the disaster prevention broadcasting system is described in Patent Document 1 and Patent Document 2.

Japanese Patent No. 6143923 Japanese Patent No. 6193524

As an example that has been pointed out as a problem when receiving disaster prevention information transmitted from the disaster prevention broadcasting center at outdoor loudspeaker stations located in each area, listening to the voice due to the loud rain sound during heavy rain. It is difficult, especially in the case of thunderstorms, it has been reported that it is almost impossible to hear voice information in combination with thunderstorms.

In addition, since a normal disaster prevention broadcasting system is specially designed for disaster prevention broadcasting, it is rarely used on a daily basis, so it is difficult to check whether the functions are functioning normally on a daily basis. , If something goes wrong with the disaster prevention broadcasting system, information cannot be transmitted in an emergency.

In addition, if the door-to-door receiver is installed inside the house, disaster information cannot be obtained while moving or at the evacuation destination because the door-to-door receiver cannot be taken out when taking an evacuation action. .. Further, the door-to-door receiver has a problem that the receivable range is limited because the output of the transmitting station is often weak in the case of an FM station and is easily affected by the terrain due to the frequency. Furthermore, since door-to-door receivers are expensive, it is difficult to distribute them to each household and it is difficult to spread them.

In addition, ordinary disaster prevention broadcasts provide disaster information about the area where the recipient lives, and when a relative lives in a remote area, it is not possible to obtain detailed disaster information in that remote area. .. In recent years, the number of elderly people living alone has increased, and there is an increasing need for relatives living away from the elderly to know in detail the disaster situation in remote areas where their relatives live.

The present invention has been made in consideration of such circumstances, and it is easy to hear outdoors even in the case of heavy rain or thunderstorm, it can be carried during evacuation behavior, information can be obtained, and the recipient resides. The purpose is to provide a disaster prevention broadcasting system that can acquire disaster information on remote areas that are different from the area where the disaster is carried out.

In order to solve the above problems, the disaster prevention broadcasting system of the present invention includes a transmitter for transmitting disaster prevention information from the disaster prevention broadcasting center and a receiver consisting of a mobile terminal for receiving disaster prevention information transmitted from the transmitter. , The receiver to receive the disaster prevention information is selected by creating a unique ID registered by the receiver to specify the receiving area, and the receiver having the unique ID selected by the sender is selected. On the other hand, the feature is that disaster prevention information is transmitted from the transmitter.

Since the receiver that receives the disaster prevention broadcast is a mobile terminal, it can be kept close to the receiver, and even in the case of heavy rain or thunderstorm, the disaster information can be sufficiently heard outdoors. In addition, since the receiver can be carried around, it is possible to acquire disaster information while moving or at the evacuation destination when taking an evacuation action.

Further, the receiver for receiving the disaster prevention broadcast is selected by creating a unique ID registered by the receiver to specify the receiving area, and for the receiver having the unique ID selected by the sender. Since disaster prevention information is transmitted from the transmitter, the transmitter does not necessarily have to exist in the registered area. Therefore, even if the recipient is not in his / her own place of residence, by registering the area where the disaster information is considered necessary, the disaster information can be obtained from the disaster prevention broadcasting center having jurisdiction over the area. Therefore, it is possible to meet the needs of relatives living away from the elderly who want to know in detail the disaster situation in the remote area where their relatives live. On the contrary, even if the recipient is away from his / her usual place of residence, such as when traveling or on a business trip, if he / she registers his / her place of residence as a receiving area, disaster prevention related to his / her place of residence can be achieved. You can receive information.

In addition, when sending and receiving disaster prevention information, the recipient does not need to provide personal information such as the recipient's name, address, and email address, and the sender does not need to manage the recipient's personal information. No information leakage occurs.

In the disaster prevention broadcasting system of the present invention, in the creation of the unique ID, the receiver information generated by adding the area code number for displaying the area to the device ID unique to the receiver held by the receiver is the receiver. It can be assumed that the database is generated by being registered in the cloud server via the receiver and accumulating the unique ID.

Since the unique ID is created by adding the device ID, which is information unique to the receiver, and the area code number that displays the area, such as the postal code, which is the official authentication code, the recipient's own name. , Address, zip code, email address, etc., can identify the area and receiver where the disaster prevention broadcast is received, without the sender acquiring unique personal information that identifies the recipient himself.

In the disaster prevention broadcasting system of the present invention, the creation of the unique ID is a reception generated by adding the area identification information obtained from the map information based on the latitude / longitude information to the device ID unique to the receiver owned by the receiver. It can be assumed that the person information is registered by the receiver in the cloud server via the receiver, and the database in which the unique ID is stored is generated.

Since map information includes information on topography, information required for mountainous areas such as landslides caused by heavy rain and information required for coastal areas such as tsunamis and storm surges are subdivided and broadcast for each relevant area. be able to. Therefore, unlike ordinary disaster prevention broadcasting, it is possible to provide detailed disaster prevention information required by the recipient.

In the disaster prevention broadcasting system of the present invention, the map information can be assumed that the address input by the receiver via the receiver is converted into latitude / longitude information and registered in the cloud server.

When it is difficult for the recipient to input the latitude / longitude information, the convenience of the recipient is enhanced by converting the address into the latitude / longitude information and registering it in the cloud server. In this case as well, since the conversion from the address to the latitude / longitude information is performed on the cloud server, the sender does not know the address of the recipient and does not need to manage the personal information of the recipient.

In the disaster prevention broadcasting system of the present invention, the reception area is selected via the area filter based on the unique ID registered in the cloud server, and the receiver owned by the receiver is selected by the device ID. , It can be said that the transmitter broadcasts to the selected receiver.

The area filter function selects the reception area and receiver that satisfy all the selection conditions to be the reception target, so that information can be transmitted according to the intention of the sender.

In the disaster prevention broadcasting system of the present invention, the disaster prevention information may include text information in addition to voice information.

In normal disaster prevention broadcasts, only audio is transmitted, so in the event of heavy rain or thunderstorms, it is easy for situations where disaster information cannot be heard sufficiently outdoors, but audio information and text information are integrated and transmitted. Because it can be done, it greatly contributes to the dissemination of disaster information.

In the disaster prevention broadcasting system of the present invention, when the receiver receives the disaster prevention information, the reception can be displayed on the icon badge on the screen of the receiver.

Since the icon badge on the screen of the receiver indicates that the information has been received, the recipient can easily notice that the disaster prevention information is being transmitted to his / her receiver and disseminate the disaster information. Can be done.

In the disaster prevention broadcasting system of the present invention, it is possible to flow disaster prevention information by voice from the receiver even when the receiver is set to the manner mode.

Since the receiver is a mobile terminal, it may be set to the manner mode, but when the receiver receives the disaster prevention broadcast, even if the receiver is set to the manner mode, the disaster prevention information by voice from the receiver Is available, so disaster information can be disseminated.

In the disaster prevention broadcasting system of the present invention, the transmitter can be a portable information communication terminal.

Since the transmitter is a portable information communication terminal, the transmitter functions as a mobile master station, and the sender of disaster prevention emergency information can transmit information while evacuating. The transmitter is usually fixedly installed in the building, but by using the transmitter as a portable information communication terminal, the sender of disaster prevention emergency information can transmit information while evacuating. This makes it possible to prevent the loss of human life due to the inability of the information sender to move.

According to the present invention, it is easy to hear outdoors even in the case of heavy rain or thunderstorm, it is possible to carry it during evacuation behavior and obtain information, and it is also possible to obtain disaster information on a remote area different from the area where the recipient lives. It is possible to realize a disaster prevention broadcasting system that can be used.

It is a figure which shows the structure of the disaster prevention broadcasting system which concerns on embodiment of this invention. It is a figure which shows an example of the method of specifying a receiving area and selecting a delivery destination. It is a figure which shows the detail of creation of a unique ID. It is a figure explaining the operation of broadcasting performed through a cloud server using an area code number. It is a figure explaining the operation of broadcasting performed through a cloud server using map information. It is a figure which shows a specific specific example of a broadcast area. It is a figure which shows the structure of the disaster prevention broadcasting system which is often used conventionally.

Hereinafter, the disaster prevention broadcasting system of the present invention will be described based on the embodiment thereof.
FIG. 1 shows the configuration of the disaster prevention broadcasting system according to the embodiment of the present invention.
A transmitter 2 for transmitting disaster prevention information is installed in the disaster prevention broadcasting center 1, and the disaster prevention information transmitted from the transmitter 2 is received by a receiver 5 composed of a mobile terminal. The receiver 5 to receive the disaster prevention information is selected by creating a unique ID registered by the receiver to specify the receiving area, and the receiver 5 having the unique ID selected by the sender. In response to this, disaster prevention information is transmitted from the transmitter 2. Broadcasting from the disaster prevention broadcasting center 1 includes J-Alert, audio broadcasting, text broadcasting, and the like.

The transmitter 2 is connected to the cloud server 3, and the information distribution destination selection data stored in the information distribution filter database 4 is input to the cloud server 3. This delivery destination selection data is generated by creating a unique ID that identifies the receiving area and is registered via the receiver 5 owned by the receiver. Internet communication or the like can be used for communication between the transmitter 2 and the receiver 5.

FIG. 2 shows an example of a method of specifying a receiving area and selecting a delivery destination.
In order to specify the destination area by operating the transmitter 2 which is a broadcaster terminal, the area information specified by the zip code database, the prefecture code database, the city / ward / town / village code database, the latitude / longitude address conversion, etc. Is sorted by. The area filter 6 selects the area to be transmitted by the caller, and the information is transmitted to the receiver 5 which is the viewer terminal in which the selected area is registered.

The details of creating the unique ID will be described with reference to FIG.
FIG. 3A shows an embodiment in which a reception area is specified by using an area code number.
When the receiver having the receiver 5 for receiving the broadcast logs in, the receiver 5 automatically transmits the broadcast to the cloud server 3, and the unique ID 7 as the receiver information is registered in the cloud server 3. The unique ID 7 is generated by data integration of the device ID unique to the receiver 5 owned by the receiver and the area code number for displaying the area in the cloud server 3. A typical example of a region code number is a postal code, which can be accompanied by a postal code sub-code containing more detailed information.

The unique ID 7 generated by data integration is listed and accumulated in the information distribution filter database 4 for each area code number. By using the sub-code in addition to the zip code, it is possible to separate areas where information is transmitted, such as coastal areas and mountainside areas, and it can be effectively used for disaster response such as tsunamis and landslides. it can.

FIG. 3B shows an embodiment in which the reception area is specified by using the map information.
When the receiver having the receiver 5 for receiving the broadcast logs in, the receiver 5 automatically transmits the broadcast to the cloud server 3, and the unique ID 7 as the receiver information is registered in the cloud server 3. The unique ID 7 is generated by data integration of the device ID unique to the receiver 5 owned by the receiver and the map information displaying the area in the cloud server 3. The unique ID 7 generated by data integration is listed and accumulated in the information distribution filter database 4 by map information. Latitude / longitude information can be used as the map information.

By using map information based on latitude and longitude information, transmission in cases where it is difficult to extract the destination by specifying by area code number, such as the boundary area of the area specified by area code number, for example, the place of origin. It is possible to specify the area within a radius of 1 km from, and it is possible to make a call that matches the position of the caller.

Based on FIG. 4, the operation of broadcasting performed via the cloud server will be described using the area code number.
The above-mentioned unique ID 7 is registered in the cloud server 3 connected to the transmitter 2, and the area to be broadcast is selected via the area filter 6. In the area filter 6, data is listed by an area code number such as a zip code and a device ID.

For example, the function of the area filter 6 determines whether or not the zip code is selected by the transmitter 2, and the broadcast is not performed in an area that does not correspond to this zip code. In addition, it is determined whether or not the transmitter 2 has the selected postal code subsidy number, and the broadcast is not performed in an area that does not correspond to this postal code subsidy number. Further, it is determined whether or not the transmitter 2 has the selected device ID, and the broadcast is not performed to the receiver 5 that does not have this device ID. By the above filtering, the transmitter 2 broadcasts to the receiver 5 that satisfies all the selection conditions. In this way, broadcasting is performed to a specific receiver 5 in which a specific area is registered.

In this way, based on the unique ID 7 registered in the cloud server 3, the transmission target area is selected via the area filter 6, and the receiver 5 owned by the receiver is selected by the device ID, and the transmitter is selected. Broadcast from 2 to receiver 5. As the broadcasting form at this time, any one or a combination of voice information, text information, and image information can be adopted. Since voice information and text information can be transmitted in an integrated manner, it greatly contributes to the dissemination of disaster information.

Based on FIG. 5, the operation of broadcasting performed via the cloud server will be described using map information.
The above-mentioned unique ID 7 is registered in the cloud server 3 connected to the transmitter 2, and the area to be broadcast is selected via the area filter 6. Data is listed in the area filter 6 by the latitude / longitude range and the device ID.

For example, the function of the area filter 6 determines whether or not the transmitter 2 is included in the selected latitude / longitude range, and the broadcast is not performed in an area that does not fall within this latitude / longitude range. Further, it is determined whether or not the transmitter 2 has the selected device ID, and the broadcast is not performed to the receiver 5 that does not have this device ID. By the above filtering, the transmitter 2 broadcasts to the receiver 5 that satisfies all the selection conditions. In this way, broadcasting is performed to a specific receiver 5 in which a specific area is registered.

In this way, based on the unique ID 7 registered in the cloud server 3, the transmission target area is selected via the area filter 6, and the receiver 5 owned by the receiver is selected by the device ID, and the transmitter is selected. Broadcast from 2 to receiver 5. As the broadcasting form at this time, any one or a combination of voice information, text information, and image information can be adopted. Since voice information and text information can be transmitted in an integrated manner, it greatly contributes to the dissemination of disaster information.

FIG. 6 shows a specific specific example of the area broadcast by the caller.
FIG. 6A shows a case of specifying by a postal code as a typical example of an area code number.
When a zip code is entered based on the zip code list database, the zip code is selected by the zip code filter, and only the specified zip code area becomes the broadcast target area. Further, when a place name is input, the place name is selected by the place name filter, and only the specified place name becomes the broadcast target area. In this way, the zip code that is finally selected is determined.

FIG. 6B shows a case of specifying by latitude and longitude as a typical example of map information.
When latitude and longitude are input based on the position database based on latitude and longitude, by setting the range as the range from the center, the latitude and longitude filter is selected for this range setting, and the outside of that range is broadcast. Excluded from the target area. Furthermore, if four points on the map are specified by latitude and longitude, selection is made by the latitude and longitude filter, and areas outside the range are excluded from the broadcast target area. In this way, the latitude / longitude range finally selected as the broadcast target area is determined.

When designating four points on the map by latitude and longitude, it is possible to create a designated range of various shapes in consideration of topography, population distribution, and the like. In addition, the receiver can enter his / her own address and specify the broadcast target area as the latitude / longitude range including this address. By doing so, it is possible to deal with the case where it is difficult for the receiver to input the latitude / longitude information, and since the conversion from the address to the latitude / longitude information is performed by the cloud server 3, the sender is the receiver. It does not know the address of the sender, and the sender does not need to manage the personal information of the recipient.

When the receiver 5 shown in FIG. 1 receives the disaster prevention information, the icon badge on the screen of the receiver 5 indicates that the information has been received. Further, even when the receiver 5 is set to the manner mode, the disaster prevention information by voice is set to flow from the receiver 5. As a result, the receiver can easily notice that the disaster prevention information is transmitted to his / her receiver 5, and can disseminate the disaster information.

The transmitter 2 is usually fixedly installed in the building of the disaster prevention broadcasting center 1, but by making the transmitter 2 a portable information communication terminal, the sender of disaster prevention emergency information is evacuated. Information can be transmitted, and it is possible to prevent a situation in which the information sender loses his or her life due to the inability to move.

As described above, in the disaster prevention broadcasting system of the present invention, the broadcasting from the transmitter 2 is performed based on the area code number and the map information indicating the area registered by the receiver, so that the transmitter 2 is not necessarily registered. It does not have to exist in the area. Therefore, even when the recipient is away from his / her usual place of residence, such as when traveling or on a business trip, he / she can receive the broadcast to his / her own place of residence.

On the contrary, it is also possible to register an area code number or map information that displays an area different from the usual place of residence, and receive information that can be used outside the place of residence from the sender. Therefore, it is possible to meet the needs of relatives living away from the elderly who want to know in detail the disaster situation in the remote area where their relatives live. Such a point is different from the fact that the reception of the broadcast made from the normal disaster prevention broadcasting center 1 is limited to the reception area, and it is possible to obtain convenience different from the normal broadcast.

FIG. 7 shows the configuration of a disaster prevention broadcasting system that is often used in the past in order to compare with the disaster prevention broadcasting system of the present invention described above.
The disaster prevention information transmitted from the disaster prevention broadcasting center 1 is received by voice by the outdoor loudspeaker station 10 and the individual receiver 11 installed indoors.

In order to receive by the outdoor loudspeaker station 10 or the individual receiver 11 installed indoors, it is a condition of reception that these receivers are present in the reception area, so that the receiver is normally resident. Information cannot be received when away from the ground. In addition, the recipient cannot receive disaster prevention information about a remote place far away from his / her place of residence.

This means that in the disaster prevention broadcasting system of the present invention, the broadcast from the transmitter 2 is performed based on the area code number or the like indicating the area registered by the receiver, so that the receiver 5 is not necessarily in the registered area. It's very different from not having to exist.

Although public broadcasters such as television broadcast disaster situations related to areas other than the residential area, local stations provide information that leads to evacuation behavior of residents and details of transportation operation conditions. Normally, in order to acquire these detailed disaster information, it is necessary that the receiver 5 exists in the receiving area of the local station. Therefore, it is difficult to obtain detailed disaster information about areas other than the residential area through public broadcasting. On the other hand, in the disaster prevention broadcasting system of the present invention, by registering the area where the disaster information is to be acquired, the disaster information about the area can be acquired.

Further, the disaster prevention information transmitted from the disaster prevention broadcasting center 1 can be sent to the mail transmission server 12 as text information to receive the disaster prevention information by mail, but in this case, it is one of the personal information of the recipient. It is necessary for the caller to obtain one e-mail address and telephone number, and the caller is obliged to properly manage such personal information.

This is one of the personal information of the receiver because the broadcast from the transmitter 2 is performed based on the area code number or the like indicating the area registered by the receiver in the disaster prevention broadcasting system of the present invention. This is a big difference from the fact that the caller does not need to obtain an email address or phone number.

The present invention is easy to hear outdoors even in the case of heavy rain or thunderstorm, can be carried around during evacuation behavior and can acquire information, and can also acquire disaster information on a remote area different from the area where the recipient lives. It can be widely used as a disaster prevention broadcasting system that can be used.

1 Disaster prevention broadcasting center 2 Transmitter 3 Cloud server 4 Information distribution filter database 5 Receiver 6 Area filter 7 Unique ID

Claims (9)

It is equipped with a transmitter that transmits disaster prevention information from the disaster prevention broadcasting center and a receiver that consists of a mobile terminal that receives disaster prevention information transmitted from the transmitter, and the receiver that receives the disaster prevention information is selected by the receiver. Disaster prevention is performed by creating a unique ID that identifies the registered receiving area, and disaster prevention information is transmitted from the transmitter to the receiver having the unique ID selected by the sender. Broadcast system. In the creation of the unique ID, the receiver information generated by adding the area code number for displaying the area to the device ID unique to the receiver held by the receiver is transmitted to the cloud server by the receiver via the receiver. The disaster prevention broadcasting system according to claim 1, wherein a database is generated by registering the unique ID. In the creation of the unique ID, the receiver information generated by adding the area identification information obtained from the map information based on the latitude / longitude information to the device ID unique to the receiver held by the receiver is generated by the receiver. The disaster prevention broadcasting system according to claim 1, wherein a database in which the unique ID is accumulated is generated by being registered in a cloud server via the above. The disaster prevention broadcasting system according to claim 3, wherein the map information is the address input by the receiver via the receiver, which is converted into latitude / longitude information and registered in the cloud server. Based on the unique ID registered in the cloud server, the reception area is selected via the area filter, the receivers owned by the receivers are selected by the device ID, and the selected receivers are selected. The disaster prevention broadcasting system according to any one of claims 2 to 4, wherein the broadcasting is performed from a transmitter. The disaster prevention broadcasting system according to any one of claims 1 to 5, wherein the disaster prevention information includes text information in addition to voice information. The disaster prevention broadcasting system according to any one of claims 1 to 6, wherein when the receiver receives the disaster prevention information, the icon badge on the screen of the receiver indicates that the receiver has received the disaster prevention information. The disaster prevention broadcasting system according to any one of claims 1 to 7, wherein the disaster prevention information by voice flows from the receiver even when the receiver is set to the manner mode. The disaster prevention broadcasting system according to any one of claims 1 to 8, wherein the transmitter is a portable information communication terminal.

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