WO2023157114A1 - Disaster prevention support device, disaster prevention support system, disaster prevention support method, and recording medium - Google Patents

Disaster prevention support device, disaster prevention support system, disaster prevention support method, and recording medium Download PDF

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Publication number
WO2023157114A1
WO2023157114A1 PCT/JP2022/006121 JP2022006121W WO2023157114A1 WO 2023157114 A1 WO2023157114 A1 WO 2023157114A1 JP 2022006121 W JP2022006121 W JP 2022006121W WO 2023157114 A1 WO2023157114 A1 WO 2023157114A1
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WIPO (PCT)
Prior art keywords
residents
disaster prevention
safety confirmation
area
safety
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PCT/JP2022/006121
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French (fr)
Japanese (ja)
Inventor
一翔 松田
重憲 別府
浩明 上村
慧 松林
明士 水谷
亜美 大久保
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日本電気株式会社
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Priority to PCT/JP2022/006121 priority Critical patent/WO2023157114A1/en
Publication of WO2023157114A1 publication Critical patent/WO2023157114A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping

Definitions

  • the present invention relates to a disaster prevention support device, a disaster prevention support system, a disaster prevention support method, and a recording medium, and more particularly to a disaster prevention support device, a disaster prevention support method, and a recording medium that support disaster prevention activities by local governments and the like.
  • Patent Document 1 acquires the identification information and location information of the mobile terminal device from the mobile communication carrier, while acquiring the identification information of the mobile terminal device and the safety information of the disaster victim from the disaster victim. do. Then, based on the identification information of the mobile terminal device acquired from both parties, the disaster situation information is created by linking the location information of the mobile terminal device and the safety information of the disaster victim.
  • Patent Document 2 predicts the seismic intensity of an earthquake at the current position of a communication terminal with an earthquake early warning as a trigger, and when the predicted seismic intensity is equal to or greater than a threshold, a safety input screen is displayed on the communication terminal. display. After the safety information is input by the user of the communication terminal to the safety input screen, the safety information input by the user is transmitted from the communication terminal to the server.
  • Local governments are confirming the safety of residents as part of their disaster prevention drills during normal times. Local governments want to increase the number of residents participating in disaster prevention drills, as effective rescue operations cannot be carried out without responses from residents to confirm their safety. However, local governments only have the means to indirectly know whether or not residents are participating in disaster drills, such as through questionnaire surveys.
  • the present invention has been made in view of the above problems, and its purpose is to provide a means for local governments, etc. to grasp the status of responses to safety confirmations.
  • a disaster prevention support device includes confirmation means for confirming the safety of all residents in a certain area, reception means for receiving a response to the safety confirmation, and response to the safety confirmation.
  • acquisition means for acquiring location information of residents; determination means for determining an area in the area in which responses to the safety confirmation are relatively few using the location information of the residents; and an output means for outputting the determination result for the small area.
  • a computer performs safety confirmation for all residents in a certain area, receives a response to the safety confirmation, and determines the location of the residents who responded to the safety confirmation. Obtaining information, using the location information of the residents to determine an area in the area where the response to the safety confirmation is relatively few, and determining the determination result for the area where the response to the safety confirmation is relatively few. Output.
  • a recording medium performs safety confirmation for all residents in a certain area, receives a response to the safety confirmation, and records the location of the residents who responded to the safety confirmation. obtaining information; using the location information of the residents to determine an area in the area where the responses to the safety confirmation are relatively few; It stores a program for outputting the determination result of and executing.
  • a disaster prevention support system includes confirmation means for confirming the safety of all residents in a certain area, reception means for receiving a response to the safety confirmation, and response to the safety confirmation.
  • acquisition means for acquiring location information of residents; determination means for determining an area in the area in which responses to the safety confirmation are relatively few using the location information of the residents; a disaster prevention support device equipped with output means for outputting determination results for said few areas, devices for residents to be used by residents to respond to said safety confirmation, and said devices for residents to be used by residents. and a resident registration list that stores identification information for identification.
  • FIG. 1 is a diagram schematically showing an example of a configuration of a disaster prevention support system provided with a disaster prevention support device according to any one of Embodiments 1-3;
  • FIG. 1 is a block diagram showing the configuration of a disaster prevention support device according to Embodiment 1;
  • FIG. 4 is a flowchart showing the operation of the disaster prevention support device according to Embodiment 1;
  • 2 is a block diagram showing the configuration of a disaster prevention support device according to Embodiment 2;
  • FIG. 8 is a flowchart showing the operation of the disaster prevention support device according to Embodiment 2;
  • FIG. 11 is a block diagram showing the configuration of a disaster prevention support device according to Embodiment 3;
  • 1 is a diagram showing an example of a hardware configuration of a disaster prevention support device according to any one of Embodiments 1-3;
  • (Disaster prevention support system 1) An example of the configuration of a disaster prevention support system 1 including any one of disaster prevention support devices 10, 20, and 30 according to Embodiments 1 to 3, which will be described later, will be described first with reference to FIG.
  • "disaster prevention support device 10 (20, 30)" represents any one of the disaster prevention support devices 10, 20, and 30 according to the first to third embodiments.
  • the disaster prevention support system 1 includes a resident device 100, a disaster prevention radio base station 200, a resident registration list 300, and a radio receiver 400. Except for the resident registration list 300, each component of the disaster prevention support system 1 may be plural.
  • the devices 100 for residents are possessed or used by residents in an area under the jurisdiction of a local government.
  • the consumer equipment 100 includes a communication terminal 100A, a home receiver 100B, and a fixed telephone 100C.
  • the apparatus 100 for residents is not restricted to these examples.
  • the consumer devices 100 may include public infrastructure IoT devices used at home, such as smart power meters and smart water meters.
  • the communication terminal 100A is, for example, a smartphone, tablet terminal, or smart device.
  • the door-to-door receiver 100B receives the radio wave of the disaster prevention radio broadcast transmitted from the disaster prevention radio base station 200.
  • the door-to-door receiver 100B includes a speaker, converts the received radio wave into sound, and outputs the sound from the speaker.
  • the door-to-door receiver 100B may be wall-mounted, portable, or built-in.
  • the door-to-door receiver 100B may be capable of communicating with nearby wireless receivers 400 by LPWA (Low Power, Wide Area) communication.
  • LPWA Low Power, Wide Area
  • the fixed telephone 100C is connected to a general household telephone line.
  • Fixed telephone 100C is connected to a switching center and a telephone network through a home telephone line.
  • the disaster prevention wireless base station 200, the resident registration list 300, and the disaster prevention support device 10 (20, 30) are connected to the intranet of the local government.
  • the disaster prevention radio base station 200 constitutes a broadcast, mobile, or telemeter disaster prevention radio (also called a radio communication system).
  • Multi-address radio broadcasting (60 MHz band) is received by the radio receivers 400 installed in various places in the area, as well as by the individual receivers 100B installed in residents' homes. Broadcast radio broadcasting (60 MHz band) is also received by a relay station (not shown).
  • the resident registration list 300 stores basic information such as the name, family composition, address, and contact information of residents registered with the local government.
  • the resident registration list 300 also stores identification information for identifying the resident devices 100 used by residents.
  • the wireless receiver 400 is a slave station in disaster prevention wireless.
  • the radio receiver 400 constitutes disaster prevention radio together with the disaster prevention radio base station 200 .
  • Radio receiver 400 is, for example, an outdoor loudspeaker station equipped with loudspeakers.
  • the wireless receiver 400 mainly transmits disaster information such as weather warnings and earthquake early warnings to residents outdoors by voice.
  • the disaster prevention support devices 10, 20, and 30 will be described in Embodiments 1 to 3 below.
  • Embodiment 1 Embodiment 1 will be described with reference to FIGS. 2 and 3.
  • FIG. 1 is a diagrammatic representation of Embodiment 1
  • FIG. 2 is a block diagram showing the configuration of the disaster prevention support device 10.
  • the disaster prevention support device 10 includes a confirmation section 11 , a reception section 12 , an acquisition section 13 , a determination section 14 and an output section 15 .
  • the confirmation unit 11 confirms the safety of all residents in a certain area.
  • the confirmation unit 11 is an example of confirmation means.
  • the confirmation unit 11 confirms the safety of a person using disaster prevention radio.
  • the confirmation unit 11 transmits a radio wave for disaster prevention from the radio base station for disaster prevention 200 to the radio receiver 400 and the individual receiver 100B.
  • Radio waves for disaster prevention radio broadcasting include audio data for confirming safety.
  • Radio receiver 400 and door-to-door receiver 100B each output voice data for safety confirmation.
  • the method by which the confirmation unit 11 confirms safety is not limited to the above example. Several specific examples including the above example will be described in Embodiment 3, which will be described later.
  • the confirmation unit 11 notifies the reception unit 12 that the safety confirmation has been completed.
  • the receiving unit 12 receives a response to the safety confirmation.
  • the receiving unit 12 is an example of receiving means.
  • the reception unit 12 is notified by the confirmation unit 11 that the safety confirmation has been completed. After being notified that the safety confirmation has been performed, the receiving unit 12 receives a response to the safety confirmation. For example, when the confirming unit 11 confirms safety by telephone, the receiving unit 12 receives a response from the landline telephone 100C of the residential device 100 via the Internet or a telephone line.
  • the reception unit 12 receives a response from the individual receiver 100B of the device 100 for residents via the Internet.
  • the reception unit 12 receives a response from the communication terminal 100A of the device 100 for residents via the Internet.
  • the receiving unit 12 receives identification information for identifying the residents' device 100 as a response to the safety confirmation.
  • the identification information is unique to each household device 100 . In other words, the identification information can indirectly identify the residents who responded to the safety confirmation.
  • the receiving unit 12 further receives information indicating the current location of the communication terminal 100A as a response from the communication terminal 100A of the device 100 for residents. Because the communication terminal 100A is portable, there is a possibility that the communication terminal 100A is located at a place other than the resident's address.
  • the reception unit 12 Upon receiving a response to the safety confirmation from the device 100 for residents, the reception unit 12 outputs identification information for identifying the device 100 for residents to the acquisition unit 13 .
  • the acquisition unit 13 acquires the location information of residents who responded to the safety confirmation.
  • Acquisition unit 13 is an example of acquisition means.
  • the acquisition unit 13 receives identification information for identifying the consumer device 100 from the reception unit 12 .
  • the acquisition unit 13 refers to the basic information of residents stored in the resident registration list 300 .
  • the acquisition unit 13 uses the identification information for identifying the devices 100 for residents to identify the residents who responded to the safety confirmation. Then, the acquisition unit 13 refers to the resident registration list 300 to identify the address of the resident.
  • the acquisition unit 13 When there is a response from a device other than the communication terminal 100A of the device for residents 100, the acquisition unit 13 outputs information indicating the address of the resident to the determination unit 14 as the location information of the resident who responded to the safety confirmation.
  • the acquisition unit 13 sends information indicating the current location of the communication terminal 100A to the determination unit 14 as the location information of the resident who responded to the safety confirmation. Output.
  • the determination unit 14 uses the location information of residents to determine areas in which there are relatively few responses to safety confirmation.
  • the determination unit 14 is an example of determination means.
  • the determination unit 14 receives, from the acquisition unit 13, the location information of the residents who responded to the safety confirmation.
  • the determination unit 14 acquires map data of areas under the jurisdiction of the local government from a map database (not shown).
  • the determination unit 14 plots the location information of the residents who responded to the safety confirmation on the map data of the area under the jurisdiction of the local government.
  • the determination unit 14 uses the map data in which the location information of the residents who responded to the safety confirmation is plotted to determine the area in which the response to the safety confirmation is relatively small. For example, the determination unit 14 divides the area into units of towns, and determines towns (an example of areas) with relatively few responses to safety confirmations.
  • the determination unit 14 may calculate a response rate indicating the percentage of residents who responded among all residents in the area, and determine areas with relatively few responses to safety confirmation based on the response rate.
  • the determination unit 14 outputs to the output unit 15 the determination results for areas where there are relatively few responses to safety confirmation.
  • the determination unit 14 may transmit the determination result to the terminal of the employee of the local government in charge of safety confirmation.
  • the determination unit 14 may transmit the determination result to a disaster prevention system (not shown) managed by the local government that has jurisdiction over the area.
  • the output unit 15 outputs determination results for areas where relatively few responses to safety confirmation are received.
  • the output unit 15 is an example of output means.
  • the output unit 15 receives from the determination unit 14 the determination results for areas with relatively few responses to safety confirmation.
  • the output unit 15 outputs information indicating the determination result received from the determination unit 14 (for example, area address and identification code).
  • the output unit 15 outputs the determination results for areas with relatively few responses to safety confirmation in any format, such as voice, text, map, or record table, in an office computer for employees managed by the local government (Fig. not shown).
  • a configuration including a display unit 25 (FIG. 4), which is another example of output means, instead of the output unit 15 will be described in a second embodiment described later.
  • FIG. 3 is a flow chart showing the flow of processing executed by each part of the disaster prevention support device 10. As shown in FIG.
  • the confirmation unit 11 confirms the safety of all residents in a certain area (here, the area under the jurisdiction of the local government that carries out the safety confirmation) (S1).
  • the receiver 12 is notified that the safety confirmation has been completed.
  • the receiving unit 12 receives a response to the safety confirmation (S2). Upon receiving a response to the safety confirmation from the device 100 for residents, the reception unit 12 outputs identification information for identifying the device 100 for residents to the acquisition unit 13 .
  • the acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation (S3).
  • the acquiring unit 13 refers to the resident's address from the resident registration list 300 using the identification information for identifying the device 100 for residents.
  • the acquisition unit 13 acquires the current location of the communication terminal 100A from the communication terminal 100A of the device 100 for residents as a response to the safety confirmation.
  • the acquisition unit 13 outputs the location information of the residents who responded to the safety confirmation to the determination unit 14 .
  • the determination unit 14 uses the location information of residents to determine areas in which there are relatively few responses to safety confirmation (S4).
  • the determination unit 14 outputs to the output unit 15 the determination results for areas where there are relatively few responses to safety confirmation.
  • the output unit 15 outputs the determination results for areas where relatively few responses to safety confirmation are received (S5).
  • the confirming unit 11 confirms the safety of all residents in a certain area.
  • the receiving unit 12 receives a response to the safety confirmation.
  • the acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation.
  • the determining unit 14 determines an area in which relatively few responses to the safety confirmation are received using the location information of the residents.
  • the output unit 15 outputs the determination results for areas with relatively few responses to the safety confirmation.
  • a local government or the like can grasp the status of responses to safety confirmation by recognizing areas where there are relatively few responses to safety confirmation.
  • local governments and the like can quickly confirm the situation in areas where there are relatively few responses to safety confirmation (for example, residents' awareness of disaster prevention is low, or the damage is relatively large).
  • local governments, etc. will preferentially visit areas where there are relatively few responses to safety confirmations, and call out to residents. It is possible to allocate staff intensively for
  • Embodiment 2 will be described with reference to FIGS. 4 and 5.
  • FIG. 1 components that perform the same processes as the components described in the first embodiment are denoted by the same reference numerals as in the first embodiment, and descriptions of the components are omitted.
  • FIG. 4 is a block diagram showing the configuration of the disaster prevention support device 20.
  • the disaster prevention support device 20 includes a confirmation section 11 , a reception section 12 , an acquisition section 13 and a determination section 14 .
  • the disaster prevention support device 20 further includes a display section 25 .
  • the display unit 25 displays areas with relatively low response rates on the map.
  • the display unit 25 is an example of display means.
  • the display unit 25 is also an example of output means.
  • the display unit 25 receives from the determination unit 14 information indicating an area with relatively few responses to safety confirmation.
  • the display unit 25 generates map data based on the received information.
  • the display unit 25 displays areas with relatively few responses to the safety confirmation on the generated map data.
  • the display unit 25 may use the location information of the residents to plot the location of the residents who responded to the safety confirmation on the map.
  • the display unit 25 outputs the generated map data to a display device (not shown).
  • the display unit 25 transmits the generated map data to the terminal of the employee of the local government in charge of safety confirmation.
  • the display unit 25 may transmit the map data to a disaster prevention system (not shown) managed by the local government having jurisdiction over the area.
  • the person conducting the safety confirmation can grasp the areas where there are relatively few responses to the safety confirmation.
  • the person conducting the safety confirmation can go to an area where there are relatively few responses to the safety confirmation and investigate the reason for the few responses.
  • FIG. 5 is a flow chart showing the flow of processing executed by each part of the disaster prevention support device 20. As shown in FIG.
  • the confirmation unit 11 confirms the safety of all residents in a certain area (here, the area under the jurisdiction of the local government that carries out the safety confirmation) (S201).
  • the receiver 12 is notified that the safety confirmation has been completed.
  • the receiving unit 12 receives a response to the safety confirmation (S202). Upon receiving a response to the safety confirmation from the device 100 for residents, the reception unit 12 outputs identification information for identifying the device 100 for residents to the acquisition unit 13 .
  • the acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation (S203). In step S ⁇ b>203 , the acquisition unit 13 refers to the resident's address from the resident registration list 300 using the identification information for identifying the device 100 for residents. Alternatively, the acquisition unit 13 acquires the current location of the communication terminal 100A from the communication terminal 100A of the device 100 for residents as a response to the safety confirmation.
  • the acquisition unit 13 outputs the location information of the residents who responded to the safety confirmation to the determination unit 14 .
  • the determination unit 14 uses the location information of residents to determine areas in which there are relatively few responses to safety confirmation (S204).
  • the determination unit 14 outputs to the display unit 25 information indicating an area with relatively few responses to the safety confirmation.
  • the display unit 25 displays areas with relatively low response rates on the map (S205).
  • the confirming unit 11 confirms the safety of all residents in a certain area.
  • the receiving unit 12 receives a response to the safety confirmation.
  • the acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation.
  • the determining unit 14 determines an area in which relatively few responses to the safety confirmation are received using the location information of the residents.
  • the display unit 25 displays areas with relatively low response rates on the map.
  • the display unit 25 outputs the generated map data to a display device (not shown).
  • the person conducting the safety confirmation or the like can grasp the area where the response to the safety confirmation is relatively small.
  • the person conducting the safety confirmation can go to an area where there are relatively few responses to the safety confirmation and investigate the reason for the few responses.
  • Embodiment 3 will be described with reference to FIG.
  • components that perform the same processes as the components described in the first or second embodiment are given the same reference numerals as those in the first or second embodiment.
  • a description of the constituent elements is omitted.
  • FIG. 6 is a block diagram showing the configuration of the disaster prevention support device 30.
  • the disaster prevention support device 30 includes a confirmation section 11 ′, a reception section 12 , an acquisition section 13 , a determination section 14 and an output section 15 .
  • the confirming unit 11' of the disaster prevention support device 30 differs from the confirmation unit 11 of the disaster prevention support device 10 (FIG. 2) according to the first embodiment in part of the contents of the execution process.
  • the confirmation unit 11' confirms the safety of all residents in a certain area. At this time, the confirmation unit 11' uses one of the following methods.
  • the confirmation unit 11' acquires the resident registration list 300 (FIG. 1) of the local government that has jurisdiction over the area, and uses the resident registration list 300 to contact all residents of the area to confirm their safety. do.
  • the confirmation unit 11' calls the telephone numbers of residents listed in the resident registration list 300 to confirm their safety.
  • the confirmation unit 11' confirms safety through Internet communication.
  • the confirmation unit 11 transmits voice data for safety confirmation to the communication terminal 100A of the device for residents 100 via the Internet.
  • the application software installed in the communication terminal 100A When the communication terminal 100A receives the voice data for safety confirmation, the application software installed in the communication terminal 100A outputs the received voice data from the speaker of the communication terminal 100A.
  • the resident performs predetermined input (for example, input of safety information) for response to the application software of the communication terminal 100A.
  • Safety confirmation will be carried out through disaster prevention radio broadcasts.
  • the confirmation unit 11 may transmit voice data for confirming safety to the fixed telephone 100C of the consumer equipment 100 via the Internet line or telephone network.
  • the fixed telephone 100C notifies the resident using the resident's device 100 by ringtone.
  • the confirmation unit 11 transmits voice data for confirming safety to the fixed telephone 100C of the resident device 100 via the Internet line or telephone network.
  • the received voice data is output from the speaker of the fixed telephone 100C.
  • the resident performs predetermined input (for example, input of a predetermined number) for answering to the fixed telephone 100C.
  • the confirmation unit 11' confirms the safety of a person through voice broadcasting using disaster prevention radio broadcasting.
  • the confirmation unit 11 transmits radio waves for disaster prevention radio broadcasting from the disaster prevention radio base station 200 to the radio receiver 400 (FIG. 1) and the door-to-door receiver 100B (FIG. 1).
  • Radio waves for disaster prevention radio broadcasting include audio data for confirming safety.
  • Radio receiver 400 and door-to-door receiver 100B each output voice data for safety confirmation.
  • the confirmation unit 11' notifies the reception unit 12 that the safety confirmation has been completed.
  • the operation of the disaster prevention support device 30 according to the third embodiment is common to the operation of the disaster prevention support device 10 according to the first embodiment (FIG. 3).
  • the description of the first embodiment is cited, and the description of the operation of the disaster prevention support device 30 is omitted.
  • the confirmation unit 11' carries out safety confirmation for all residents in a certain area.
  • the receiving unit 12 receives a response to the safety confirmation.
  • the acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation.
  • the determining unit 14 determines an area in which relatively few responses to the safety confirmation are received using the location information of the residents.
  • the output unit 15 outputs the determination results for areas with relatively few responses to the safety confirmation.
  • FIG. 7 is a block diagram showing an example of the hardware configuration of the information processing device 900. As shown in FIG. 7
  • the information processing device 900 includes the following configuration as an example.
  • a program 904 that implements the function of each component is stored in advance in, for example, the storage device 905 or the ROM 902, and is loaded into the RAM 903 and executed by the CPU 901 as necessary.
  • the program 904 may be supplied to the CPU 901 via the communication network 909 or may be stored in the recording medium 906 in advance, and the drive device 907 may read the program and supply it to the CPU 901 .
  • the disaster prevention support devices 10, 20, and 30 described in the first to third embodiments are implemented as hardware. Therefore, the same effects as those described in any one of the first to third embodiments can be obtained.
  • the determination means is calculating a response rate indicating the percentage of residents who responded out of all residents of said area;
  • Appendix 3 The disaster prevention support device according to appendix 1 or 2, further comprising display means for displaying the area in which the response to the safety confirmation is relatively low on a map.
  • the display means is 3.
  • the disaster prevention support device according to appendix 3, wherein the position information of the residents is used to plot the positions of the residents responding to the confirmation of safety on a map.
  • the confirmation means is Acquiring the resident registration list of the municipality that has jurisdiction over the said area, 3.
  • the confirmation means is 5.
  • the disaster prevention support device according to any one of appendices 1 to 4, wherein the safety confirmation is performed by disaster prevention radio broadcasting.
  • the confirmation means is 5.
  • the disaster prevention support device according to any one of appendices 1 to 4, wherein the safety confirmation is performed by voice broadcasting.
  • a non-temporary recording medium storing a program for causing a computer to output a determination result for the area where the response to the safety confirmation is relatively small.
  • Appendix 11 a disaster prevention radio base station that transmits radio waves for the disaster prevention radio broadcast for confirming safety; 11.
  • the disaster prevention support system according to appendix 10 further comprising a radio receiver that receives radio waves of the disaster prevention radio broadcast and outputs audio data of the disaster prevention radio broadcast from a loudspeaker.
  • Appendix 12 12. The disaster prevention support system according to appendix 11, wherein the device for residents is one of a communication terminal, a receiver for each home, and a fixed telephone.
  • the present invention can be used, for example, in a disaster prevention support system for supporting disaster prevention activities by local governments, etc., when conducting disaster prevention drills, or in the event of a disaster.
  • disaster prevention support system 10 disaster prevention support device 11 confirmation unit 11' confirmation unit 12 reception unit 13 acquisition unit 14 determination unit 15 output unit 20 disaster prevention support device 25 display unit 30 disaster prevention support device 100 device for residents 300 resident registration list

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Abstract

The present invention enables a local government or the like to ascertain the status of responses to safety confirmations. A confirmation unit (11) conducts safety confirmations for all residents of a certain district, a reception unit (12) receives responses to the safety confirmations, an acquisition unit (13) acquires location information on the residents who responded to the safety confirmations, and a determination unit (14) uses the location information on the residents to determine an area in the district having relatively small number responses to the safety confirmations. An output unit (15) outputs a determination result regarding the area having the relatively small number of responses to the safety confirmations.

Description

防災支援装置、防災支援システム、防災支援方法、および記録媒体Disaster prevention support device, disaster prevention support system, disaster prevention support method, and recording medium
　本発明は、防災支援装置、防災支援システム、防災支援方法、および記録媒体に関し、特に、自治体等による防災活動を支援する防災支援装置、防災支援方法、および記録媒体に関する。 The present invention relates to a disaster prevention support device, a disaster prevention support system, a disaster prevention support method, and a recording medium, and more particularly to a disaster prevention support device, a disaster prevention support method, and a recording medium that support disaster prevention activities by local governments and the like.
　自然災害や人的な災害が発生した場合、あるいは、災害が発生するおそれがある場合、自治体等は、防災組織を活用して、災害による被害を低減するための防災活動を行う。防災活動の中には、住民の安否確認および避難誘導が含まれる。自治体等による安否確認を支援するための関連する技術が存在する。 　In the event of a natural or man-made disaster, or if there is a risk of a disaster occurring, local governments, etc. will utilize disaster prevention organizations to carry out disaster prevention activities to reduce the damage caused by the disaster. Disaster prevention activities include safety confirmation of residents and evacuation guidance. Related technologies exist for supporting safety confirmation by local governments and the like.
　特許文献１に記載された関連する技術は、携帯端末装置の識別情報及び位置情報を、移動通信事業者から取得する一方、携帯端末装置の識別情報および被災者の安否情報を、被災者から取得する。そして、両者から取得した携帯端末装置の識別情報に基づいて、携帯端末装置の位置情報と、被災者の安否情報とを紐づけることによって、被災状況情報が作成される。 The related technology described in Patent Document 1 acquires the identification information and location information of the mobile terminal device from the mobile communication carrier, while acquiring the identification information of the mobile terminal device and the safety information of the disaster victim from the disaster victim. do. Then, based on the identification information of the mobile terminal device acquired from both parties, the disaster situation information is created by linking the location information of the mobile terminal device and the safety information of the disaster victim.
　特許文献２に記載された関連する技術は、緊急地震速報をトリガ―として、通信端末の現在位置における地震の震度を予測し、予測された震度が閾値以上である場合、通信端末に安否入力画面を表示する。そして、安否入力画面に対し、安否情報が通信端末のユーザにより入力された後、通信端末からサーバへ、ユーザにより入力された安否情報が送信される。 The related technology described in Patent Document 2 predicts the seismic intensity of an earthquake at the current position of a communication terminal with an earthquake early warning as a trigger, and when the predicted seismic intensity is equal to or greater than a threshold, a safety input screen is displayed on the communication terminal. display. After the safety information is input by the user of the communication terminal to the safety input screen, the safety information input by the user is transmitted from the communication terminal to the server.
特開２０１８－３７９０２号公報Japanese Patent Application Laid-Open No. 2018-37902 国際公開第２０１４／１１９２０１号WO2014/119201
　自治体は、平時の防災訓練の一環で、住民の安否確認を実施している。自治体は、住民から安否確認への応答がなければ、効果的な救助活動を実行することができないため、防災訓練に参加する住民を増やしたいと考えている。しかしながら、自治体には、防災訓練への住民の参加の有無を、アンケート調査など、間接的に知る手段しかない。 Local governments are confirming the safety of residents as part of their disaster prevention drills during normal times. Local governments want to increase the number of residents participating in disaster prevention drills, as effective rescue operations cannot be carried out without responses from residents to confirm their safety. However, local governments only have the means to indirectly know whether or not residents are participating in disaster drills, such as through questionnaire surveys.
　本発明は、上記の課題に鑑みてなされたものであり、その目的は、自治体等が安否確認に対する応答の状況を把握するための手段を提供することにある。 The present invention has been made in view of the above problems, and its purpose is to provide a means for local governments, etc. to grasp the status of responses to safety confirmations.
　本発明の一態様に係る防災支援装置は、ある区域の住民全員を対象とする安否確認を実施する確認手段と、前記安否確認に対する応答を受信する受信手段と、前記安否確認に対して応答した住民の位置情報を取得する取得手段と、前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定する判定手段と、前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する出力手段とを備えている。 A disaster prevention support device according to an aspect of the present invention includes confirmation means for confirming the safety of all residents in a certain area, reception means for receiving a response to the safety confirmation, and response to the safety confirmation. acquisition means for acquiring location information of residents; determination means for determining an area in the area in which responses to the safety confirmation are relatively few using the location information of the residents; and an output means for outputting the determination result for the small area.
　本発明の一態様に係る防災支援方法では、コンピュータが、ある区域の住民全員を対象とする安否確認を実施し、前記安否確認に対する応答を受信し、前記安否確認に対して応答した住民の位置情報を取得し、前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定し、前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する。 In a disaster prevention support method according to an aspect of the present invention, a computer performs safety confirmation for all residents in a certain area, receives a response to the safety confirmation, and determines the location of the residents who responded to the safety confirmation. Obtaining information, using the location information of the residents to determine an area in the area where the response to the safety confirmation is relatively few, and determining the determination result for the area where the response to the safety confirmation is relatively few. Output.
　本発明の一態様に係る記録媒体は、ある区域の住民全員を対象とする安否確認を実施することと、前記安否確認に対する応答を受信することと、前記安否確認に対して応答した住民の位置情報を取得することと、前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定することと、前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力することとを実行させるためのプログラムを格納している。 A recording medium according to an aspect of the present invention performs safety confirmation for all residents in a certain area, receives a response to the safety confirmation, and records the location of the residents who responded to the safety confirmation. obtaining information; using the location information of the residents to determine an area in the area where the responses to the safety confirmation are relatively few; It stores a program for outputting the determination result of and executing.
　本発明の一態様に係る防災支援システムは、ある区域の住民全員を対象とする安否確認を実施する確認手段と、前記安否確認に対する応答を受信する受信手段と、前記安否確認に対して応答した住民の位置情報を取得する取得手段と、前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定する判定手段と、前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する出力手段とを備えた防災支援装置と、住民が前記安否確認に対して応答するために使用する住民用機器と、住民が使用する前記住民用機器を識別するための識別情報を格納した住民登録リストとを含む。 A disaster prevention support system according to an aspect of the present invention includes confirmation means for confirming the safety of all residents in a certain area, reception means for receiving a response to the safety confirmation, and response to the safety confirmation. acquisition means for acquiring location information of residents; determination means for determining an area in the area in which responses to the safety confirmation are relatively few using the location information of the residents; a disaster prevention support device equipped with output means for outputting determination results for said few areas, devices for residents to be used by residents to respond to said safety confirmation, and said devices for residents to be used by residents. and a resident registration list that stores identification information for identification.
　本発明の一態様によれば、自治体等が安否確認に対する応答の状況を把握することができる。 According to one aspect of the present invention, it is possible for local governments and the like to grasp the status of responses to safety confirmations.
実施形態１～３のいずれかに係る防災支援装置を備えた防災支援システムの構成の一例を概略的に示す図である。1 is a diagram schematically showing an example of a configuration of a disaster prevention support system provided with a disaster prevention support device according to any one of Embodiments 1-3; FIG. 実施形態１に係る防災支援装置の構成を示すブロック図である。1 is a block diagram showing the configuration of a disaster prevention support device according to Embodiment 1; FIG. 実施形態１に係る防災支援装置の動作を示すフローチャートである。4 is a flowchart showing the operation of the disaster prevention support device according to Embodiment 1; 実施形態２に係る防災支援装置の構成を示すブロック図である。2 is a block diagram showing the configuration of a disaster prevention support device according to Embodiment 2; FIG. 実施形態２に係る防災支援装置の動作を示すフローチャートである。8 is a flowchart showing the operation of the disaster prevention support device according to Embodiment 2; 実施形態３に係る防災支援装置の構成を示すブロック図である。FIG. 11 is a block diagram showing the configuration of a disaster prevention support device according to Embodiment 3; 実施形態１～３のいずれかに係る防災支援装置のハードウェア構成の一例を示す図である。1 is a diagram showing an example of a hardware configuration of a disaster prevention support device according to any one of Embodiments 1-3; FIG.
　本発明のいくつかの実施形態について、図面を参照しながら、以下で説明する。 Several embodiments of the present invention will be described below with reference to the drawings.
　（防災支援システム１）
　図１を参照して、後述する実施形態１～３に係る防災支援装置１０，２０，３０のいずれかを備えた防災支援システム１の構成の一例を、最初に説明する。図１において、「防災支援装置１０（２０，３０）」とは、実施形態１～３に係る防災支援装置１０，２０，３０のいずれかを表す。 (Disaster prevention support system 1)
An example of the configuration of a disaster prevention support system 1 including any one of disaster prevention support devices 10, 20, and 30 according to Embodiments 1 to 3, which will be described later, will be described first with reference to FIG. In FIG. 1, "disaster prevention support device 10 (20, 30)" represents any one of the disaster prevention support devices 10, 20, and 30 according to the first to third embodiments.
　図１に示すように、防災支援システム１は、住民用機器１００、防災無線基地局２００、住民登録リスト３００、および無線受信機４００を含む。住民登録リスト３００を除いて、防災支援システム１の各構成要素は、複数であってもよい。 As shown in FIG. 1, the disaster prevention support system 1 includes a resident device 100, a disaster prevention radio base station 200, a resident registration list 300, and a radio receiver 400. Except for the resident registration list 300, each component of the disaster prevention support system 1 may be plural.
　住民用機器１００は、自治体が管轄するある区域の住民により所持または使用される。住民用機器１００は、通信端末１００Ａ、戸別受信機１００Ｂ、および固定電話機１００Ｃを含む。なお、住民用機器１００は、これらの例に限られない。住民用機器１００は、スマート電力計やスマート水道メータなどの、家庭で使用される公共インフラのＩｏＴ機器を含んでいてもよい。 The devices 100 for residents are possessed or used by residents in an area under the jurisdiction of a local government. The consumer equipment 100 includes a communication terminal 100A, a home receiver 100B, and a fixed telephone 100C. In addition, the apparatus 100 for residents is not restricted to these examples. The consumer devices 100 may include public infrastructure IoT devices used at home, such as smart power meters and smart water meters.
　通信端末１００Ａは、例えば、スマートフォン、タブレット端末、またはスマートデバイスである。 The communication terminal 100A is, for example, a smartphone, tablet terminal, or smart device.
　戸別受信機１００Ｂは、防災無線基地局２００から発信される防災無線放送の電波を受信する。戸別受信機１００Ｂは、スピーカを備えており、受信した電波を音声に変換して、スピーカから音声を出力する。戸別受信機１００Ｂは、壁掛け型、ポータブル型、あるいは組み込み型であってよい。戸別受信機１００Ｂは、ＬＰＷＡ（Low Power, Wide Area）通信により、付近の無線受信機４００と通信可能であってもよい。 The door-to-door receiver 100B receives the radio wave of the disaster prevention radio broadcast transmitted from the disaster prevention radio base station 200. The door-to-door receiver 100B includes a speaker, converts the received radio wave into sound, and outputs the sound from the speaker. The door-to-door receiver 100B may be wall-mounted, portable, or built-in. The door-to-door receiver 100B may be capable of communicating with nearby wireless receivers 400 by LPWA (Low Power, Wide Area) communication.
　固定電話機１００Ｃは、一般的な、家庭用の電話回線と接続される。固定電話機１００Ｃは、家庭用の電話回線を通じて、交換局および電話ネットワークと接続される。 The fixed telephone 100C is connected to a general household telephone line. Fixed telephone 100C is connected to a switching center and a telephone network through a home telephone line.
　防災無線基地局２００、住民登録リスト３００、および防災支援装置１０（２０，３０）は、自治体のイントラネットと接続されている。 The disaster prevention wireless base station 200, the resident registration list 300, and the disaster prevention support device 10 (20, 30) are connected to the intranet of the local government.
　防災無線基地局２００は、同報系、移動系、あるいはテレメータ系の防災無線（無線通信システムとも呼ばれる）を構成する。同報系の無線放送（６０ＭＨｚ帯）は、区域内の各地に設置された無線受信機４００のほか、住民の自宅等に設置された戸別受信機１００Ｂにより受信される。同報系の無線放送（６０ＭＨｚ帯）は、図示しない中継局にも受信される。 The disaster prevention radio base station 200 constitutes a broadcast, mobile, or telemeter disaster prevention radio (also called a radio communication system). Multi-address radio broadcasting (60 MHz band) is received by the radio receivers 400 installed in various places in the area, as well as by the individual receivers 100B installed in residents' homes. Broadcast radio broadcasting (60 MHz band) is also received by a relay station (not shown).
　住民登録リスト３００には、自治体に住民登録された住民の名前、家族構成、住所、および連絡先などの基本情報が格納されている。また、住民登録リスト３００には、住民が使用する住民用機器１００を識別するための識別情報も格納されている。 The resident registration list 300 stores basic information such as the name, family composition, address, and contact information of residents registered with the local government. The resident registration list 300 also stores identification information for identifying the resident devices 100 used by residents.
　無線受信機４００は、防災無線における子局である。無線受信機４００は、防災無線基地局２００とともに、防災無線を構成する。無線受信機４００は、例えば、拡声器を備えた屋外拡声子局である。無線受信機４００は、主に屋外にいる住民に向けて、気象警報や地震速報などの災害情報を音声で伝達する。 The wireless receiver 400 is a slave station in disaster prevention wireless. The radio receiver 400 constitutes disaster prevention radio together with the disaster prevention radio base station 200 . Radio receiver 400 is, for example, an outdoor loudspeaker station equipped with loudspeakers. The wireless receiver 400 mainly transmits disaster information such as weather warnings and earthquake early warnings to residents outdoors by voice.
　防災支援装置１０，２０，３０については、後述する実施形態１～３において説明する。 The disaster prevention support devices 10, 20, and 30 will be described in Embodiments 1 to 3 below.
　〔実施形態１〕
　図２～図３を参照して、実施形態１について説明する。 [Embodiment 1]
Embodiment 1 will be described with reference to FIGS. 2 and 3. FIG.
　（防災支援装置１０）
　図２を参照して、本実施形態１に係る防災支援装置１０の構成を説明する。図２は、防災支援装置１０の構成を示すブロック図である。図２に示すように、防災支援装置１０は、確認部１１、受信部１２、取得部１３、判定部１４、および出力部１５を備えている。 (Disaster prevention support device 10)
The configuration of the disaster prevention support device 10 according to the first embodiment will be described with reference to FIG. FIG. 2 is a block diagram showing the configuration of the disaster prevention support device 10. As shown in FIG. As shown in FIG. 2 , the disaster prevention support device 10 includes a confirmation section 11 , a reception section 12 , an acquisition section 13 , a determination section 14 and an output section 15 .
　確認部１１は、ある区域の住民全員を対象とする安否確認を実施する。確認部１１は、確認手段の一例である。 The confirmation unit 11 confirms the safety of all residents in a certain area. The confirmation unit 11 is an example of confirmation means.
　一例では、確認部１１は、防災無線により、安否確認を実施する。例えば、確認部１１は、防災無線基地局２００から、無線受信機４００および戸別受信機１００Ｂへ向けて、防災無線の電波を発信する。防災無線放送の電波は、安否確認のための音声データを含む。無線受信機４００および戸別受信機１００Ｂは、それぞれ、安否確認のための音声データを出力する。 As an example, the confirmation unit 11 confirms the safety of a person using disaster prevention radio. For example, the confirmation unit 11 transmits a radio wave for disaster prevention from the radio base station for disaster prevention 200 to the radio receiver 400 and the individual receiver 100B. Radio waves for disaster prevention radio broadcasting include audio data for confirming safety. Radio receiver 400 and door-to-door receiver 100B each output voice data for safety confirmation.
　なお、確認部１１が安否確認を実施する方法は、上記の一例に限定されない。上記の一例を含むいくつかの具体例を後述する実施形態３において説明する。 The method by which the confirmation unit 11 confirms safety is not limited to the above example. Several specific examples including the above example will be described in Embodiment 3, which will be described later.
　確認部１１は、安否確認の実施を完了したことを、受信部１２へ通知する。 The confirmation unit 11 notifies the reception unit 12 that the safety confirmation has been completed.
　受信部１２は、安否確認に対する応答を受信する。受信部１２は、受信手段の一例である。 The receiving unit 12 receives a response to the safety confirmation. The receiving unit 12 is an example of receiving means.
　一例では、受信部１２は、確認部１１から、安否確認の実施を完了したことを通知される。安否確認を実施したことを通知された後、受信部１２は、安否確認に対する応答を受信する。例えば、確認部１１が、電話により、安否確認を実施した場合、受信部１２は、住民用機器１００の固定電話機１００Ｃから、インターネットまたは電話回線を通じて、応答を受信する。 In one example, the reception unit 12 is notified by the confirmation unit 11 that the safety confirmation has been completed. After being notified that the safety confirmation has been performed, the receiving unit 12 receives a response to the safety confirmation. For example, when the confirming unit 11 confirms safety by telephone, the receiving unit 12 receives a response from the landline telephone 100C of the residential device 100 via the Internet or a telephone line.
　あるいは、確認部１１が、防災無線放送により、安否確認を実施した場合、受信部１２は、インターネットを通じて、住民用機器１００の戸別受信機１００Ｂから、応答を受信する。 Alternatively, when the confirmation unit 11 confirms safety through disaster prevention radio broadcasting, the reception unit 12 receives a response from the individual receiver 100B of the device 100 for residents via the Internet.
　あるいは、確認部１１が、音声放送により、安否確認を実施した場合、受信部１２は、住民用機器１００の通信端末１００Ａから、インターネットを通じて、応答を受信する。 Alternatively, when the confirmation unit 11 confirms safety by voice broadcasting, the reception unit 12 receives a response from the communication terminal 100A of the device 100 for residents via the Internet.
　受信部１２は、安否確認に対する応答として、住民用機器１００を識別するための識別情報を受信する。識別情報は、個々の住民用機器１００に固有のものである。言い換えれば、識別情報は、安否確認に対して応答した住民を間接的に特定することができる。 The receiving unit 12 receives identification information for identifying the residents' device 100 as a response to the safety confirmation. The identification information is unique to each household device 100 . In other words, the identification information can indirectly identify the residents who responded to the safety confirmation.
　受信部１２は、住民用機器１００の通信端末１００Ａから、応答として、通信端末１００Ａの現在位置を示す情報をさらに受信する。通信端末１００Ａは持ち運び可能であるため、通信端末１００Ａが住民の住所以外の場所にある可能性もあるからである。 The receiving unit 12 further receives information indicating the current location of the communication terminal 100A as a response from the communication terminal 100A of the device 100 for residents. Because the communication terminal 100A is portable, there is a possibility that the communication terminal 100A is located at a place other than the resident's address.
　住民用機器１００から、安否確認に対する応答を受信したとき、受信部１２は、住民用機器１００を識別するための識別情報を、取得部１３へ出力する。 Upon receiving a response to the safety confirmation from the device 100 for residents, the reception unit 12 outputs identification information for identifying the device 100 for residents to the acquisition unit 13 .
　取得部１３は、安否確認に対して応答した住民の位置情報を取得する。取得部１３は、取得手段の一例である。 The acquisition unit 13 acquires the location information of residents who responded to the safety confirmation. Acquisition unit 13 is an example of acquisition means.
　一例では、取得部１３は、受信部１２から、住民用機器１００を識別するための識別情報を受信する。取得部１３は、住民登録リスト３００に格納された住民の基本情報を参照する。取得部１３は、住民用機器１００を識別するための識別情報を用いて、安否確認に対して応答した住民を特定する。そして、取得部１３は、住民登録リスト３００を参照して、住民の住所を特定する。 In one example, the acquisition unit 13 receives identification information for identifying the consumer device 100 from the reception unit 12 . The acquisition unit 13 refers to the basic information of residents stored in the resident registration list 300 . The acquisition unit 13 uses the identification information for identifying the devices 100 for residents to identify the residents who responded to the safety confirmation. Then, the acquisition unit 13 refers to the resident registration list 300 to identify the address of the resident.
　住民用機器１００の通信端末１００Ａ以外から応答があった場合、取得部１３は、安否確認に対して応答した住民の位置情報として、住民の住所を示す情報を、判定部１４へ出力する。 When there is a response from a device other than the communication terminal 100A of the device for residents 100, the acquisition unit 13 outputs information indicating the address of the resident to the determination unit 14 as the location information of the resident who responded to the safety confirmation.
　一方、住民用機器１００の通信端末１００Ａから応答があった場合、取得部１３は、安否確認に対して応答した住民の位置情報として、通信端末１００Ａの現在位置を示す情報を、判定部１４へ出力する。 On the other hand, when there is a response from the communication terminal 100A of the device for residents 100, the acquisition unit 13 sends information indicating the current location of the communication terminal 100A to the determination unit 14 as the location information of the resident who responded to the safety confirmation. Output.
　判定部１４は、住民の位置情報を用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する。判定部１４は、判定手段の一例である。 The determination unit 14 uses the location information of residents to determine areas in which there are relatively few responses to safety confirmation. The determination unit 14 is an example of determination means.
　一例では、判定部１４は、取得部１３から、安否確認に対して応答した住民の位置情報を受信する。判定部１４は、図示しない地図データベースから、自治体が管轄する区域の地図データを取得する。判定部１４は、安否確認に対して応答した住民の位置情報を、自治体が管轄する区域の地図データ上にプロットする。 In one example, the determination unit 14 receives, from the acquisition unit 13, the location information of the residents who responded to the safety confirmation. The determination unit 14 acquires map data of areas under the jurisdiction of the local government from a map database (not shown). The determination unit 14 plots the location information of the residents who responded to the safety confirmation on the map data of the area under the jurisdiction of the local government.
　その後、判定部１４は、安否確認に対して応答した住民の位置情報をプロットした地図データを用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する。例えば、判定部１４は、区域を町の単位に分割して、安否確認に対する応答が相対的に少ない町（エリアの一例）を判定する。 After that, the determination unit 14 uses the map data in which the location information of the residents who responded to the safety confirmation is plotted to determine the area in which the response to the safety confirmation is relatively small. For example, the determination unit 14 divides the area into units of towns, and determines towns (an example of areas) with relatively few responses to safety confirmations.
　判定部１４は、区域の住民全員のうち応答した住民の割合を示す応答率を計算し、応答率に基づいて、安否確認に対する応答が相対的に少ないエリアを判定してもよい。 The determination unit 14 may calculate a response rate indicating the percentage of residents who responded among all residents in the area, and determine areas with relatively few responses to safety confirmation based on the response rate.
　判定部１４は、区域において、安否確認に対する応答が相対的に少ないエリアについての判定結果を、出力部１５へ出力する。加えて、判定部１４は、安否確認の実施を担当する自治体の職員の端末宛てに、判定の結果を送信してもよい。あるいは、判定部１４は、区域を管轄する自治体が管理する防災システム（図示せず）へ、判定の結果を送信してもよい。 The determination unit 14 outputs to the output unit 15 the determination results for areas where there are relatively few responses to safety confirmation. In addition, the determination unit 14 may transmit the determination result to the terminal of the employee of the local government in charge of safety confirmation. Alternatively, the determination unit 14 may transmit the determination result to a disaster prevention system (not shown) managed by the local government that has jurisdiction over the area.
　出力部１５は、安否確認に対する応答が相対的に少ないエリアについての判定結果を出力する。出力部１５は、出力手段の一例である。 The output unit 15 outputs determination results for areas where relatively few responses to safety confirmation are received. The output unit 15 is an example of output means.
　一例では、出力部１５は、判定部１４から、安否確認に対する応答が相対的に少ないエリアについての判定結果を受信する。出力部１５は、判定部１４から受信した判定結果を示す情報（例えば、エリアの住所や識別符号）を出力する。例えば、出力部１５は、安否確認に対する応答が相対的に少ないエリアについての判定結果を、音声、テキスト、地図、あるいは記録表など、任意の形式で、自治体が管理する職員用のオフィスコンピュータ（図示せず）へ出力する。なお、出力部１５の代わりに、出力手段の他の一例である表示部２５（図４）を備えた構成を、後述する実施形態２において、説明する。 In one example, the output unit 15 receives from the determination unit 14 the determination results for areas with relatively few responses to safety confirmation. The output unit 15 outputs information indicating the determination result received from the determination unit 14 (for example, area address and identification code). For example, the output unit 15 outputs the determination results for areas with relatively few responses to safety confirmation in any format, such as voice, text, map, or record table, in an office computer for employees managed by the local government (Fig. not shown). A configuration including a display unit 25 (FIG. 4), which is another example of output means, instead of the output unit 15 will be described in a second embodiment described later.
　（防災支援装置１０の動作）
　図３を参照して、本実施形態１に係る防災支援装置１０の動作を説明する。図３は、防災支援装置１０の各部が実行する処理の流れを示すフローチャートである。 (Operation of disaster prevention support device 10)
The operation of the disaster prevention support device 10 according to the first embodiment will be described with reference to FIG. FIG. 3 is a flow chart showing the flow of processing executed by each part of the disaster prevention support device 10. As shown in FIG.
　図３に示すように、確認部１１は、ある区域（ここでは、安否確認を実施する自治体が管轄する区域）の住民全員を対象とする安否確認を実施する（Ｓ１）。安否確認の実施を完了したことを、受信部１２へ通知する。 As shown in FIG. 3, the confirmation unit 11 confirms the safety of all residents in a certain area (here, the area under the jurisdiction of the local government that carries out the safety confirmation) (S1). The receiver 12 is notified that the safety confirmation has been completed.
　次に、受信部１２は、安否確認に対する応答を受信する（Ｓ２）。住民用機器１００から、安否確認に対する応答を受信したとき、受信部１２は、住民用機器１００を識別するための識別情報を、取得部１３へ出力する。 Next, the receiving unit 12 receives a response to the safety confirmation (S2). Upon receiving a response to the safety confirmation from the device 100 for residents, the reception unit 12 outputs identification information for identifying the device 100 for residents to the acquisition unit 13 .
　取得部１３は、安否確認に対して応答した住民の位置情報を取得する（Ｓ３）。ステップＳ３において、取得部１３は、住民用機器１００を識別するための識別情報を用いて、住民登録リスト３００から、住民の住所を参照する。あるいは、取得部１３は、住民用機器１００の通信端末１００Ａから、安否確認に対する応答として、通信端末１００Ａの現在位置を取得する。 The acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation (S3). In step S<b>3 , the acquiring unit 13 refers to the resident's address from the resident registration list 300 using the identification information for identifying the device 100 for residents. Alternatively, the acquisition unit 13 acquires the current location of the communication terminal 100A from the communication terminal 100A of the device 100 for residents as a response to the safety confirmation.
　取得部１３は、安否確認に対して応答した住民の位置情報を、判定部１４へ出力する。 The acquisition unit 13 outputs the location information of the residents who responded to the safety confirmation to the determination unit 14 .
　判定部１４は、住民の位置情報を用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する（Ｓ４）。 The determination unit 14 uses the location information of residents to determine areas in which there are relatively few responses to safety confirmation (S4).
　判定部１４は、区域において、安否確認に対する応答が相対的に少ないエリアについての判定結果を、出力部１５へ出力する。 The determination unit 14 outputs to the output unit 15 the determination results for areas where there are relatively few responses to safety confirmation.
　出力部１５は、安否確認に対する応答が相対的に少ないエリアについての判定結果を出力する（Ｓ５）。 The output unit 15 outputs the determination results for areas where relatively few responses to safety confirmation are received (S5).
　以上で、本実施形態１に係る防災支援装置１０の動作は終了する。 With the above, the operation of the disaster prevention support device 10 according to the first embodiment is completed.
　（本実施形態の効果）
　本実施形態の構成によれば、確認部１１は、ある区域の住民全員を対象とする安否確認を実施する。受信部１２は、安否確認に対する応答を受信する。取得部１３は、安否確認に対して応答した住民の位置情報を取得する。判定部１４は、住民の位置情報を用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する。出力部１５は、安否確認に対する応答が相対的に少ないエリアについての判定結果を出力する。 (Effect of this embodiment)
According to the configuration of this embodiment, the confirming unit 11 confirms the safety of all residents in a certain area. The receiving unit 12 receives a response to the safety confirmation. The acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation. The determining unit 14 determines an area in which relatively few responses to the safety confirmation are received using the location information of the residents. The output unit 15 outputs the determination results for areas with relatively few responses to the safety confirmation.
　自治体が管轄する区域において、安否確認に対する応答が相対的に少ないエリアでは、防災活動（防災訓練を含む）への住民の参加が消極的であるか、あるいは、住民が何らかの事情に追われていることが分かる。自治体等は、安否確認に対する応答が相対的に少ないエリアを認識することによって、安否確認に対する応答の状況を把握することができる。また、自治体等は、安否確認に対する応答が相対的に少ないエリアにおける状況（例えば、住民の防災に対する意識が低い、あるいは被害が相対的に大きい）を迅速に確認することができる。加えて、災害時には、自治体等は、安否確認に対する応答が相対的に少ないエリアを優先的に訪問して、住民に声がけしたり、安否確認に対する応答が相対的に少ないエリアに、安否確認のための職員を重点的に配置したりすることができる。 In areas under the jurisdiction of local governments, in areas where there are relatively few responses to safety confirmations, residents are reluctant to participate in disaster prevention activities (including disaster drills), or residents are preoccupied with some circumstances. I understand. A local government or the like can grasp the status of responses to safety confirmation by recognizing areas where there are relatively few responses to safety confirmation. In addition, local governments and the like can quickly confirm the situation in areas where there are relatively few responses to safety confirmation (for example, residents' awareness of disaster prevention is low, or the damage is relatively large). In addition, in the event of a disaster, local governments, etc. will preferentially visit areas where there are relatively few responses to safety confirmations, and call out to residents. It is possible to allocate staff intensively for
　〔実施形態２〕
　図４～図５を参照して、実施形態２について説明する。本実施形態２では、前記実施形態１で説明した構成要素と同じ処理を実行する構成要素に対して、前記実施形態１と同じ符号を付して、その構成要素に関する説明を省略する。 [Embodiment 2]
Embodiment 2 will be described with reference to FIGS. 4 and 5. FIG. In the second embodiment, components that perform the same processes as the components described in the first embodiment are denoted by the same reference numerals as in the first embodiment, and descriptions of the components are omitted.
　本実施形態２では、自治体等が、安否確認に対する応答が相対的に少ないエリアを正確に把握できるように、応答率が相対的に低いエリアを地図上に表示する構成を説明する。 In the second embodiment, a configuration will be described in which areas with relatively low response rates are displayed on a map so that local governments and the like can accurately grasp areas where responses to safety confirmations are relatively low.
　（防災支援装置２０）
　図４を参照して、本実施形態２に係る防災支援装置２０の構成を説明する。図４は、防災支援装置２０の構成を示すブロック図である。図４に示すように、防災支援装置２０は、確認部１１、受信部１２、取得部１３、および判定部１４を備えている。防災支援装置２０は、表示部２５をさらに備えている。 (Disaster prevention support device 20)
The configuration of the disaster prevention support device 20 according to the second embodiment will be described with reference to FIG. FIG. 4 is a block diagram showing the configuration of the disaster prevention support device 20. As shown in FIG. As shown in FIG. 4 , the disaster prevention support device 20 includes a confirmation section 11 , a reception section 12 , an acquisition section 13 and a determination section 14 . The disaster prevention support device 20 further includes a display section 25 .
　表示部２５は、応答率が相対的に低いエリアを地図上に表示する。表示部２５は、表示手段の一例である。また、表示部２５は、出力手段の一例でもある。 The display unit 25 displays areas with relatively low response rates on the map. The display unit 25 is an example of display means. The display unit 25 is also an example of output means.
　一例では、表示部２５は、判定部１４から、安否確認に対する応答が相対的に少ないエリアを示す情報を受信する。表示部２５は、受信した情報に基づいて、地図データを生成する。表示部２５は、生成した地図データ上に、安否確認に対する応答が相対的に少ないエリアを表示する。 As an example, the display unit 25 receives from the determination unit 14 information indicating an area with relatively few responses to safety confirmation. The display unit 25 generates map data based on the received information. The display unit 25 displays areas with relatively few responses to the safety confirmation on the generated map data.
　また、表示部２５は、住民の位置情報を用いて、安否確認に対して応答した住民の位置を地図上にプロットしてもよい。 Also, the display unit 25 may use the location information of the residents to plot the location of the residents who responded to the safety confirmation on the map.
　表示部２５は、生成した地図データを、図示しない表示機器へ出力する。例えば、表示部２５は、安否確認の実施を担当する自治体の職員の端末宛てに、生成した地図データを送信する。あるいは、表示部２５は、区域を管轄する自治体が管理する防災システム（図示せず）へ、地図データを送信してもよい。 The display unit 25 outputs the generated map data to a display device (not shown). For example, the display unit 25 transmits the generated map data to the terminal of the employee of the local government in charge of safety confirmation. Alternatively, the display unit 25 may transmit the map data to a disaster prevention system (not shown) managed by the local government having jurisdiction over the area.
　安否確認の実施者等は、表示機器に表示された地図データを確認することで、安否確認に対する応答が相対的に少ないエリアを把握することができる。また、安否確認の実施者等は、安否確認に対する応答が相対的に少ないエリアに向かい、応答が少ない理由を調査することができる。 By checking the map data displayed on the display device, the person conducting the safety confirmation can grasp the areas where there are relatively few responses to the safety confirmation. In addition, the person conducting the safety confirmation can go to an area where there are relatively few responses to the safety confirmation and investigate the reason for the few responses.
　（防災支援装置２０の動作）
　図５を参照して、本実施形態２に係る防災支援装置２０の動作を説明する。図５は、防災支援装置２０の各部が実行する処理の流れを示すフローチャートである。 (Operation of disaster prevention support device 20)
The operation of the disaster prevention support device 20 according to the second embodiment will be described with reference to FIG. FIG. 5 is a flow chart showing the flow of processing executed by each part of the disaster prevention support device 20. As shown in FIG.
　図５に示すように、確認部１１は、ある区域（ここでは、安否確認を実施する自治体が管轄する区域）の住民全員を対象とする安否確認を実施する（Ｓ２０１）。安否確認の実施を完了したことを、受信部１２へ通知する。 As shown in FIG. 5, the confirmation unit 11 confirms the safety of all residents in a certain area (here, the area under the jurisdiction of the local government that carries out the safety confirmation) (S201). The receiver 12 is notified that the safety confirmation has been completed.
　次に、受信部１２は、安否確認に対する応答を受信する（Ｓ２０２）。住民用機器１００から、安否確認に対する応答を受信したとき、受信部１２は、住民用機器１００を識別するための識別情報を、取得部１３へ出力する。 Next, the receiving unit 12 receives a response to the safety confirmation (S202). Upon receiving a response to the safety confirmation from the device 100 for residents, the reception unit 12 outputs identification information for identifying the device 100 for residents to the acquisition unit 13 .
　取得部１３は、安否確認に対して応答した住民の位置情報を取得する（Ｓ２０３）。ステップＳ２０３において、取得部１３は、住民用機器１００を識別するための識別情報を用いて、住民登録リスト３００から、住民の住所を参照する。あるいは、取得部１３は、住民用機器１００の通信端末１００Ａから、安否確認に対する応答として、通信端末１００Ａの現在位置を取得する。 The acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation (S203). In step S<b>203 , the acquisition unit 13 refers to the resident's address from the resident registration list 300 using the identification information for identifying the device 100 for residents. Alternatively, the acquisition unit 13 acquires the current location of the communication terminal 100A from the communication terminal 100A of the device 100 for residents as a response to the safety confirmation.
　取得部１３は、安否確認に対して応答した住民の位置情報を、判定部１４へ出力する。 The acquisition unit 13 outputs the location information of the residents who responded to the safety confirmation to the determination unit 14 .
　判定部１４は、住民の位置情報を用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する（Ｓ２０４）。判定部１４は、安否確認に対する応答が相対的に少ないエリアを示す情報を、表示部２５へ出力する。 The determination unit 14 uses the location information of residents to determine areas in which there are relatively few responses to safety confirmation (S204). The determination unit 14 outputs to the display unit 25 information indicating an area with relatively few responses to the safety confirmation.
　表示部２５は、応答率が相対的に低いエリアを地図上に表示する（Ｓ２０５）。 The display unit 25 displays areas with relatively low response rates on the map (S205).
　以上で、本実施形態２に係る防災支援装置２０の動作は終了する。 Thus, the operation of the disaster prevention support device 20 according to the second embodiment is completed.
　（本実施形態の効果）
　本実施形態の構成によれば、確認部１１は、ある区域の住民全員を対象とする安否確認を実施する。受信部１２は、安否確認に対する応答を受信する。取得部１３は、安否確認に対して応答した住民の位置情報を取得する。判定部１４は、住民の位置情報を用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する。 (Effect of this embodiment)
According to the configuration of this embodiment, the confirming unit 11 confirms the safety of all residents in a certain area. The receiving unit 12 receives a response to the safety confirmation. The acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation. The determining unit 14 determines an area in which relatively few responses to the safety confirmation are received using the location information of the residents.
　自治体が管轄する区域において、安否確認に対する応答が相対的に少ないエリアでは、防災活動（防災訓練を含む）への住民の参加が消極的であるか、あるいは、住民が何らかの事情に追われていることが分かる。自治体等は、安否確認に対する応答が相対的に少ないエリアを認識することによって、安否確認に対する応答の状況を把握することができきる。また、自治体等は、安否確認に対する応答が相対的に少ないエリアにおける状況（例えば、住民の防災に対する意識が低い、あるいは被害が相対的に大きい）を迅速に確認することができる。加えて、災害時には、自治体等は、安否確認に対する応答が相対的に少ないエリアを優先的に訪問して、住民に声がけしたり、安否確認に対する応答が相対的に少ないエリアに、安否確認のための職員を重点的に配置したりすることができる。 In areas under the jurisdiction of local governments, in areas where there are relatively few responses to safety confirmations, residents are reluctant to participate in disaster prevention activities (including disaster drills), or residents are preoccupied with some circumstances. I understand. Local governments and the like can grasp the status of responses to safety confirmation by recognizing areas with relatively few responses to safety confirmation. In addition, local governments and the like can quickly confirm the situation in areas where there are relatively few responses to safety confirmation (for example, residents' awareness of disaster prevention is low, or the damage is relatively large). In addition, in the event of a disaster, local governments, etc. will preferentially visit areas where there are relatively few responses to safety confirmations, and call out to residents. It is possible to allocate staff intensively for
　さらに、本実施形態の構成によれば、表示部２５は、応答率が相対的に低いエリアを地図上に表示する。表示部２５は、生成した地図データを、図示しない表示機器へ出力する。安否確認の実施者等は、表示機器に表示された地図データを確認することで、安否確認に対する応答が相対的に少ないエリアを把握することができる。また、安否確認の実施者等は、安否確認に対する応答が相対的に少ないエリアに向かい、応答が少ない理由を調査することができる。 Furthermore, according to the configuration of the present embodiment, the display unit 25 displays areas with relatively low response rates on the map. The display unit 25 outputs the generated map data to a display device (not shown). By checking the map data displayed on the display device, the person conducting the safety confirmation or the like can grasp the area where the response to the safety confirmation is relatively small. In addition, the person conducting the safety confirmation can go to an area where there are relatively few responses to the safety confirmation and investigate the reason for the few responses.
　〔実施形態３〕
　図６を参照して、実施形態３について説明する。本実施形態３では、前記実施形態１または前記実施形態２で説明した構成要素と同じ処理を実行する構成要素に対して、前記実施形態１または前記実施形態２と同じ符号を付して、その構成要素に関する説明を省略する。 [Embodiment 3]
Embodiment 3 will be described with reference to FIG. In the third embodiment, components that perform the same processes as the components described in the first or second embodiment are given the same reference numerals as those in the first or second embodiment. A description of the constituent elements is omitted.
　本実施形態３では、安否確認を実施する構成の例をいくつか説明する。 In the third embodiment, several examples of configurations for confirming safety will be described.
　（防災支援装置３０）
　図６を参照して、本実施形態３に係る防災支援装置３０の構成を説明する。図６は、防災支援装置３０の構成を示すブロック図である。図６に示すように、防災支援装置３０は、確認部１１´、受信部１２、取得部１３、判定部１４、および出力部１５を備えている。防災支援装置３０の確認部１１´は、前記実施形態１に係る防災支援装置１０（図２）の確認部１１とは、実行処理の内容の一部が異なる。 (Disaster prevention support device 30)
The configuration of the disaster prevention support device 30 according to the third embodiment will be described with reference to FIG. FIG. 6 is a block diagram showing the configuration of the disaster prevention support device 30. As shown in FIG. As shown in FIG. 6 , the disaster prevention support device 30 includes a confirmation section 11 ′, a reception section 12 , an acquisition section 13 , a determination section 14 and an output section 15 . The confirming unit 11' of the disaster prevention support device 30 differs from the confirmation unit 11 of the disaster prevention support device 10 (FIG. 2) according to the first embodiment in part of the contents of the execution process.
　確認部１１′は、ある区域の住民全員を対象とする安否確認を実施する。このとき、確認部１１′は、以下のいずれかの手法を用いる。 The confirmation unit 11' confirms the safety of all residents in a certain area. At this time, the confirmation unit 11' uses one of the following methods.
　第１の例では、確認部１１´は、区域を管轄する自治体の住民登録リスト３００（図１）を取得し、住民登録リスト３００を用いて、区域の住民全員へ、安否確認のために連絡する。例えば、確認部１１′は、住民登録リスト３００に記載された住民の電話番号へ、安否確認のために電話する。 In the first example, the confirmation unit 11' acquires the resident registration list 300 (FIG. 1) of the local government that has jurisdiction over the area, and uses the resident registration list 300 to contact all residents of the area to confirm their safety. do. For example, the confirmation unit 11' calls the telephone numbers of residents listed in the resident registration list 300 to confirm their safety.
　安否確認のための電話を受けた住民は、安否確認に対する応答を返信する。例えば、確認部１１から、固定電話機１００Ｃ（図１）へ、安否確認のための電話があったとき、住民は、固定電話機１００Ｃに対し、応答のためにあらかじめ定められた入力（例えば、決められた番号を順番に入力）を行う。 Residents who receive a call to confirm their safety will reply with a response to confirm their safety. For example, when there is a call from the confirmation unit 11 to the fixed telephone 100C (FIG. 1) to confirm the safety, the resident inputs a predetermined input (for example, a predetermined number in order).
　第２の例では、確認部１１´は、インターネット通信により、安否確認を実施する。例えば、確認部１１は、インターネットを介して、住民用機器１００の通信端末１００Ａへ、安否確認のための音声データを送信する。 In the second example, the confirmation unit 11' confirms safety through Internet communication. For example, the confirmation unit 11 transmits voice data for safety confirmation to the communication terminal 100A of the device for residents 100 via the Internet.
　通信端末１００Ａが安否確認のための音声データを受信したとき、通信端末１００Ａにインストールされたアプリケーションソフトウェアが、通信端末１００Ａのスピーカから、受信した音声データを出力する。住民は、通信端末１００Ａのアプリケーションソフトウェアに対し、応答のためにあらかじめ定められた入力（例えば、安否情報の入力）を行う。
防災無線放送により、安否確認を実施する。 When the communication terminal 100A receives the voice data for safety confirmation, the application software installed in the communication terminal 100A outputs the received voice data from the speaker of the communication terminal 100A. The resident performs predetermined input (for example, input of safety information) for response to the application software of the communication terminal 100A.
Safety confirmation will be carried out through disaster prevention radio broadcasts.
　あるいは、確認部１１は、インターネット回線あるいは電話ネットワークを介して、住民用機器１００の固定電話機１００Ｃへ、安否確認のための音声データを送信してもよい。固定電話機１００Ｃは、着信音によって、住民用機器１００を使用する住民に通知する。 Alternatively, the confirmation unit 11 may transmit voice data for confirming safety to the fixed telephone 100C of the consumer equipment 100 via the Internet line or telephone network. The fixed telephone 100C notifies the resident using the resident's device 100 by ringtone.
　住民が固定電話機１００Ｃの着信に応答したとき、確認部１１は、インターネット回線あるいは電話ネットワークを介して、住民用機器１００の固定電話機１００Ｃへ、安否確認のための音声データを送信する。固定電話機１００Ｃのスピーカから、受信した音声データを出力する。住民は、固定電話機１００Ｃに対し、応答のためにあらかじめ定められた入力（例えば、決められた番号の入力）を行う。 When the resident responds to the incoming call on the fixed telephone 100C, the confirmation unit 11 transmits voice data for confirming safety to the fixed telephone 100C of the resident device 100 via the Internet line or telephone network. The received voice data is output from the speaker of the fixed telephone 100C. The resident performs predetermined input (for example, input of a predetermined number) for answering to the fixed telephone 100C.
　第３の例では、確認部１１′は、防災無線放送を用いた音声放送により、安否確認を実施する。例えば、確認部１１は、防災無線基地局２００から、無線受信機４００（図１）および戸別受信機１００Ｂ（図１）へ向けて、防災無線放送の電波を発信する。防災無線放送の電波は、安否確認のための音声データを含む。無線受信機４００および戸別受信機１００Ｂは、それぞれ、安否確認のための音声データを出力する。 In the third example, the confirmation unit 11' confirms the safety of a person through voice broadcasting using disaster prevention radio broadcasting. For example, the confirmation unit 11 transmits radio waves for disaster prevention radio broadcasting from the disaster prevention radio base station 200 to the radio receiver 400 (FIG. 1) and the door-to-door receiver 100B (FIG. 1). Radio waves for disaster prevention radio broadcasting include audio data for confirming safety. Radio receiver 400 and door-to-door receiver 100B each output voice data for safety confirmation.
　安否確認のための連絡を受けた住民は、安否確認に対する応答を返信する。例えば、戸別受信機１００Ｂから、安否確認のための音声データが出力されたとき、住民は、戸別受信機１００Ｂに対し、応答のためにあらかじめ定められた入力（例えば、決められたボタンを押下）を行う。 Residents who have been contacted to confirm their safety will reply with a response to confirm their safety. For example, when voice data for confirming safety is output from the receiver 100B for each home, the resident inputs a predetermined input (for example, presses a predetermined button) to the receiver 100B for response. I do.
　確認部１１′は、安否確認の実施を完了したことを、受信部１２へ通知する。 The confirmation unit 11' notifies the reception unit 12 that the safety confirmation has been completed.
　（防災支援装置３０の動作）
　本実施形態３に係る防災支援装置３０の動作は、前記実施形態１に係る防災支援装置１０の動作（図３）と共通である。本実施形態３では、前記実施形態１における説明を引用して、防災支援装置３０の動作に関する説明を省略する。 (Operation of disaster prevention support device 30)
The operation of the disaster prevention support device 30 according to the third embodiment is common to the operation of the disaster prevention support device 10 according to the first embodiment (FIG. 3). In the third embodiment, the description of the first embodiment is cited, and the description of the operation of the disaster prevention support device 30 is omitted.
　（本実施形態の効果）
　本実施形態の構成によれば、確認部１１′は、ある区域の住民全員を対象とする安否確認を実施する。受信部１２は、安否確認に対する応答を受信する。取得部１３は、安否確認に対して応答した住民の位置情報を取得する。判定部１４は、住民の位置情報を用いて、区域において、安否確認に対する応答が相対的に少ないエリアを判定する。出力部１５は、安否確認に対する応答が相対的に少ないエリアについての判定結果を出力する。 (Effect of this embodiment)
According to the configuration of this embodiment, the confirmation unit 11' carries out safety confirmation for all residents in a certain area. The receiving unit 12 receives a response to the safety confirmation. The acquisition unit 13 acquires the location information of the residents who responded to the safety confirmation. The determining unit 14 determines an area in which relatively few responses to the safety confirmation are received using the location information of the residents. The output unit 15 outputs the determination results for areas with relatively few responses to the safety confirmation.
　自治体が管轄する区域において、安否確認に対する応答が相対的に少ないエリアでは、防災活動（防災訓練を含む）への住民の参加が消極的であるか、あるいは、住民が何らかの事情に追われていることが分かる。自治体等は、安否確認に対する応答が相対的に少ないエリアを認識することによって、安否確認に対する応答の状況を把握することができきる。また、自治体等は、安否確認に対する応答が相対的に少ないエリアにおける状況（例えば、住民の防災に対する意識が低い、あるいは被害が相対的に大きい）を迅速に確認することができる。加えて、災害時には、自治体等は、安否確認に対する応答が相対的に少ないエリアを優先的に訪問して、住民に声がけしたり、安否確認に対する応答が相対的に少ないエリアに、安否確認のための職員を重点的に配置したりすることができる。 In areas under the jurisdiction of local governments, in areas where there are relatively few responses to safety confirmations, residents are reluctant to participate in disaster prevention activities (including disaster drills), or residents are preoccupied with some circumstances. I understand. Local governments and the like can grasp the status of responses to safety confirmation by recognizing areas with relatively few responses to safety confirmation. In addition, local governments and the like can quickly confirm the situation in areas where there are relatively few responses to safety confirmation (for example, residents' awareness of disaster prevention is low, or the damage is relatively large). In addition, in the event of a disaster, local governments, etc. will preferentially visit areas where there are relatively few responses to safety confirmations, and call out to residents. It is possible to allocate staff intensively for
　（ハードウェア構成について）
　前記実施形態１～３で説明した防災支援装置１０，２０，３０の各構成要素は、機能単位のブロックを示している。これらの構成要素の一部又は全部は、例えば図７に示すような情報処理装置９００により実現される。図７は、情報処理装置９００のハードウェア構成の一例を示すブロック図である。 (About hardware configuration)
Each component of the disaster prevention support devices 10, 20, and 30 described in the first to third embodiments represents a functional unit block. Some or all of these components are realized by an information processing device 900 as shown in FIG. 7, for example. FIG. 7 is a block diagram showing an example of the hardware configuration of the information processing device 900. As shown in FIG.
　図７に示すように、情報処理装置９００は、一例として、以下のような構成を含む。 As shown in FIG. 7, the information processing device 900 includes the following configuration as an example.
　・ＣＰＵ（Ｃｅｎｔｒａｌ　Ｐｒｏｃｅｓｓｉｎｇ　Ｕｎｉｔ）９０１
　　・ＲＯＭ（Ｒｅａｄ　Ｏｎｌｙ　Ｍｅｍｏｒｙ）９０２
　　・ＲＡＭ（Ｒａｎｄｏｍ　Ａｃｃｅｓｓ　Ｍｅｍｏｒｙ）９０３
　　・ＲＡＭ９０３にロードされるプログラム９０４
　　・プログラム９０４を格納する記憶装置９０５
　　・記録媒体９０６の読み書きを行うドライブ装置９０７
　　・通信ネットワーク９０９と接続する通信インタフェース９０８
　　・データの入出力を行う入出力インタフェース９１０
　　・各構成要素を接続するバス９１１
　前記実施形態１～３で説明した防災支援装置１０，２０，３０の各構成要素は、これらの機能を実現するプログラム９０４をＣＰＵ９０１が読み込んで実行することで実現される。各構成要素の機能を実現するプログラム９０４は、例えば、予め記憶装置９０５やＲＯＭ９０２に格納されており、必要に応じてＣＰＵ９０１がＲＡＭ９０３にロードして実行される。なお、プログラム９０４は、通信ネットワーク９０９を介してＣＰＵ９０１に供給されてもよいし、予め記録媒体９０６に格納されており、ドライブ装置９０７が当該プログラムを読み出してＣＰＵ９０１に供給してもよい。 - CPU (Central Processing Unit) 901
・ROM (Read Only Memory) 902
・RAM (Random Access Memory) 903
・Program 904 loaded into RAM 903
- Storage device 905 for storing program 904
A drive device 907 that reads and writes the recording medium 906
- A communication interface 908 that connects to the communication network 909
- An input/output interface 910 for inputting/outputting data
A bus 911 connecting each component
Each component of the disaster prevention support devices 10, 20, and 30 described in the first to third embodiments is implemented by the CPU 901 reading and executing the program 904 that implements these functions. A program 904 that implements the function of each component is stored in advance in, for example, the storage device 905 or the ROM 902, and is loaded into the RAM 903 and executed by the CPU 901 as necessary. The program 904 may be supplied to the CPU 901 via the communication network 909 or may be stored in the recording medium 906 in advance, and the drive device 907 may read the program and supply it to the CPU 901 .
　上記の構成によれば、前記実施形態１～３において説明した防災支援装置１０，２０，３０が、ハードウェアとして実現される。したがって、前記実施形態１～３のいずれかにおいて説明した効果と同様の効果を奏することができる。 According to the above configuration, the disaster prevention support devices 10, 20, and 30 described in the first to third embodiments are implemented as hardware. Therefore, the same effects as those described in any one of the first to third embodiments can be obtained.
　〔付記〕
　本発明の一態様は、以下の付記のようにも記載され得るが、以下に限定されない。 [Appendix]
One aspect of the present invention can also be described in the following supplementary remarks, but is not limited to the following.
　（付記１）
　ある区域の住民全員を対象とする安否確認を実施する確認手段と、
　前記安否確認に対する応答を受信する受信手段と、
　前記安否確認に対して応答した住民の位置情報を取得する取得手段と、
　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定する判定手段と、
　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する出力手段と
を備えた防災支援装置。 (Appendix 1)
confirmation means for conducting safety confirmation for all residents in an area;
receiving means for receiving a response to the safety confirmation;
Acquisition means for acquiring location information of residents who have responded to the safety confirmation;
determination means for determining an area in the area where the response to the safety confirmation is relatively small, using the location information of the residents;
and output means for outputting a determination result for the area in which the response to the safety confirmation is relatively small.
　（付記２）
　前記判定手段は、
　前記区域の住民全員のうち応答した住民の割合を示す応答率を計算し、
　前記応答率に基づいて、前記安否確認に対する応答が相対的に少ないエリアを判定する
ことを特徴とする付記１に記載の防災支援装置。 (Appendix 2)
The determination means is
calculating a response rate indicating the percentage of residents who responded out of all residents of said area;
The disaster prevention support device according to appendix 1, wherein an area with relatively few responses to the safety confirmation is determined based on the response rate.
　（付記３）
　前記安否確認に対する応答が相対的に低い前記エリアを地図上に表示する表示手段をさらに備えた
ことを特徴とする付記１または２に記載の防災支援装置。 (Appendix 3)
3. The disaster prevention support device according to appendix 1 or 2, further comprising display means for displaying the area in which the response to the safety confirmation is relatively low on a map.
　（付記４）
　前記表示手段は、
　前記住民の位置情報を用いて、前記安否確認に対して応答した住民の位置を地図上にプロットする
ことを特徴とする付記３に記載の防災支援装置。 (Appendix 4)
The display means is
3. The disaster prevention support device according to appendix 3, wherein the position information of the residents is used to plot the positions of the residents responding to the confirmation of safety on a map.
　（付記５）
　前記確認手段は、
　前記区域を管轄する自治体の住民登録リストを取得し、
　前記住民登録リストを用いて、前記区域の住民全員へ、安否確認のために連絡する
ことを特徴とする付記１または２に記載の防災支援装置。 (Appendix 5)
The confirmation means is
Acquiring the resident registration list of the municipality that has jurisdiction over the said area,
3. The disaster prevention support device according to appendix 1 or 2, wherein the resident registration list is used to contact all residents in the area to confirm their safety.
　（付記６）
　前記確認手段は、
　防災無線放送により、前記安否確認を実施する
ことを特徴とする付記１から４のいずれか１項に記載の防災支援装置。 (Appendix 6)
The confirmation means is
5. The disaster prevention support device according to any one of appendices 1 to 4, wherein the safety confirmation is performed by disaster prevention radio broadcasting.
　（付記７）
　前記確認手段は、
　音声放送により、 前記安否確認を実施する
ことを特徴とする付記１から４のいずれか１項に記載の防災支援装置。 (Appendix 7)
The confirmation means is
5. The disaster prevention support device according to any one of appendices 1 to 4, wherein the safety confirmation is performed by voice broadcasting.
　（付記８）
　コンピュータが、
　ある区域の住民全員を対象とする安否確認を実施し、
　前記安否確認に対する応答を受信し、
　前記安否確認に対して応答した住民の位置情報を取得し、
　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定し、
　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する
防災支援方法。 (Appendix 8)
the computer
Conduct safety checks for all residents in a certain area,
receiving a response to the safety confirmation;
Acquiring the location information of the residents who responded to the safety confirmation,
Using the location information of the residents, determining an area in the area in which there are relatively few responses to the safety confirmation,
A disaster prevention support method for outputting a determination result for the area in which the response to the safety confirmation is relatively small.
　（付記９）
　ある区域の住民全員を対象とする安否確認を実施することと、
　前記安否確認に対する応答を受信することと、
　前記安否確認に対して応答した住民の位置情報を取得することと、
　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定することと、
　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力することと
をコンピュータに実行させるためのプログラムを格納した、一時的でない記録媒体。 (Appendix 9)
conducting safety checks for all residents in an area;
receiving a response to the safety confirmation;
Acquiring location information of residents who responded to the safety confirmation;
Using the location information of the residents to determine an area in the area in which there are relatively few responses to the safety confirmation;
A non-temporary recording medium storing a program for causing a computer to output a determination result for the area where the response to the safety confirmation is relatively small.
　（付記１０）
　ある区域の住民全員を対象とする安否確認を実施する確認手段と、
　前記安否確認に対する応答を受信する受信手段と、
　前記安否確認に対して応答した住民の位置情報を取得する取得手段と、
　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定する判定手段と、
　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する出力手段と
を備えた防災支援装置と、
　住民が前記安否確認に対して応答するために使用する住民用機器と、
　住民が使用する前記住民用機器を識別するための識別情報を格納した住民登録リストと
を含む防災支援システム。 (Appendix 10)
confirmation means for conducting safety confirmation for all residents in an area;
receiving means for receiving a response to the safety confirmation;
Acquisition means for acquiring location information of residents who have responded to the safety confirmation;
determination means for determining an area in the area where the response to the safety confirmation is relatively small, using the location information of the residents;
a disaster prevention support device comprising output means for outputting a determination result for the area in which the response to the safety confirmation is relatively small;
a resident device used by the resident to respond to the safety confirmation;
and a resident registration list storing identification information for identifying the devices used by residents.
　（付記１１）
　前記安否確認のための防災無線放送の電波を発信する防災無線基地局と、
　前記防災無線放送の電波を受信して、前記防災無線放送の音声データを拡声器から出力する無線受信機とをさらに備えた
　ことを特徴とする付記１０に記載の防災支援システム。 (Appendix 11)
a disaster prevention radio base station that transmits radio waves for the disaster prevention radio broadcast for confirming safety;
11. The disaster prevention support system according to appendix 10, further comprising a radio receiver that receives radio waves of the disaster prevention radio broadcast and outputs audio data of the disaster prevention radio broadcast from a loudspeaker.
　（付記１２）
　前記住民用機器は、通信端末、戸別受信機、および固定電話機のいずれかである
ことを特徴とする付記１１に記載の防災支援システム。 (Appendix 12)
12. The disaster prevention support system according to appendix 11, wherein the device for residents is one of a communication terminal, a receiver for each home, and a fixed telephone.
　以上、実施形態（及び実施例）を参照して本願発明を説明したが、本願発明は上記実施形態（及び実施例）に限定されるものではない。上記実施形態（及び実施例）の構成や詳細には、本願発明のスコープ内で当業者が理解し得る様々な変更をすることができる。 Although the present invention has been described with reference to the embodiments (and examples), the present invention is not limited to the above-described embodiments (and examples). Various changes can be made to the configurations and details of the above embodiments (and examples) within the scope of the present invention that can be understood by those skilled in the art.
　本発明は、例えば、防災訓練を実施する時、あるいは災害時、自治体等による防災活動を支援するための防災支援システムに利用することができる。 The present invention can be used, for example, in a disaster prevention support system for supporting disaster prevention activities by local governments, etc., when conducting disaster prevention drills, or in the event of a disaster.
　　　１　防災支援システム
　　１０　防災支援装置
　　１１　確認部
　１１´　確認部
　　１２　受信部
　　１３　取得部
　　１４　判定部
　　１５　出力部
　　２０　防災支援装置
　　２５　表示部
　　３０　防災支援装置
　１００　住民用機器
　３００　住民登録リスト 1 disaster prevention support system 10 disaster prevention support device 11 confirmation unit 11' confirmation unit 12 reception unit 13 acquisition unit 14 determination unit 15 output unit 20 disaster prevention support device 25 display unit 30 disaster prevention support device 100 device for residents 300 resident registration list

Claims (12)

  1. 　ある区域の住民全員を対象とする安否確認を実施する確認手段と、
    　前記安否確認に対する応答を受信する受信手段と、
    　前記安否確認に対して応答した住民の位置情報を取得する取得手段と、
    　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定する判定手段と、
    　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する出力手段と
    を備えた防災支援装置。     confirmation means for conducting safety confirmation for all residents in an area;
    receiving means for receiving a response to the safety confirmation;
    Acquisition means for acquiring location information of residents who have responded to the safety confirmation;
    determination means for determining an area in the area where the response to the safety confirmation is relatively small, using the location information of the residents;
    and output means for outputting a determination result for the area in which the response to the safety confirmation is relatively small.
  2. 　前記判定手段は、
    　前記区域の住民全員のうち応答した住民の割合を示す応答率を計算し、
    　前記応答率に基づいて、前記安否確認に対する応答が相対的に少ないエリアを判定する
    ことを特徴とする請求項１に記載の防災支援装置。     The determination means is
    calculating a response rate indicating the percentage of residents who responded out of all residents of said area;
    2. The disaster prevention support device according to claim 1, wherein an area with relatively few responses to said safety confirmation is determined based on said response rate.
  3. 　前記安否確認に対する応答が相対的に低い前記エリアを地図上に表示する表示手段をさらに備えた
    ことを特徴とする請求項１または２に記載の防災支援装置。     3. The disaster prevention support device according to claim 1, further comprising display means for displaying on a map the area in which the response to the safety confirmation is relatively low.
  4. 　前記表示手段は、
    　前記住民の位置情報を用いて、前記安否確認に対して応答した住民の位置を地図上にプロットする
    ことを特徴とする請求項３に記載の防災支援装置。     The display means is
    4. The disaster prevention support device according to claim 3, wherein the position information of the residents is used to plot the positions of the residents responding to the safety confirmation on the map.
  5. 　前記確認手段は、
    　前記区域を管轄する自治体の住民登録リストを取得し、
    　前記住民登録リストを用いて、前記区域の住民全員へ、安否確認のために連絡する
    ことを特徴とする請求項１または２に記載の防災支援装置。     The confirmation means is
    Acquiring the resident registration list of the municipality that has jurisdiction over the said area,
    3. The disaster prevention support device according to claim 1, wherein the resident registration list is used to contact all residents in the area to confirm their safety.
  6. 　前記確認手段は、
    　防災無線放送により、前記安否確認を実施する
    ことを特徴とする請求項１または２に記載の防災支援装置。     The confirmation means is
    3. The disaster prevention support device according to claim 1, wherein said safety confirmation is carried out by disaster prevention radio broadcasting.
  7. 　前記確認手段は、
    　音声放送により、 前記安否確認を実施する
    ことを特徴とする請求項１または２に記載の防災支援装置。     The confirmation means is
    3. The disaster prevention support device according to claim 1, wherein the safety confirmation is performed by voice broadcasting.
  8. 　コンピュータが、
    　ある区域の住民全員を対象とする安否確認を実施し、
    　前記安否確認に対する応答を受信し、
    　前記安否確認に対して応答した住民の位置情報を取得し、
    　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定し、
    　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する
    防災支援方法。     the computer
    Conduct safety checks for all residents in a certain area,
    receiving a response to the safety confirmation;
    Acquiring the location information of the residents who responded to the safety confirmation,
    Using the location information of the residents, determining an area in the area in which there are relatively few responses to the safety confirmation,
    A disaster prevention support method for outputting a determination result for the area in which the response to the safety confirmation is relatively small.
  9. 　ある区域の住民全員を対象とする安否確認を実施することと、
    　前記安否確認に対する応答を受信することと、
    　前記安否確認に対して応答した住民の位置情報を取得することと、
    　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定することと、
    　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力することと
    をコンピュータに実行させるためのプログラムを格納した、一時的でない記録媒体。     conducting safety checks for all residents in an area;
    receiving a response to the safety confirmation;
    Acquiring location information of residents who responded to the safety confirmation;
    Using the location information of the residents to determine an area in the area in which there are relatively few responses to the safety confirmation;
    A non-temporary recording medium storing a program for causing a computer to output a determination result for the area where the response to the safety confirmation is relatively small.
  10. 　ある区域の住民全員を対象とする安否確認を実施する確認手段と、
    　前記安否確認に対する応答を受信する受信手段と、
    　前記安否確認に対して応答した住民の位置情報を取得する取得手段と、
    　前記住民の位置情報を用いて、前記区域において、前記安否確認に対する応答が相対的に少ないエリアを判定する判定手段と、
    　前記安否確認に対する応答が相対的に少ない前記エリアについての判定結果を出力する出力手段と
    を備えた防災支援装置と、
    　住民が前記安否確認に対して応答するために使用する住民用機器と、
    　住民が使用する前記住民用機器を識別するための識別情報を格納した住民登録リストと
    を含む防災支援システム。     confirmation means for conducting safety confirmation for all residents in an area;
    receiving means for receiving a response to the safety confirmation;
    Acquisition means for acquiring location information of residents who have responded to the safety confirmation;
    determination means for determining an area in the area where the response to the safety confirmation is relatively small, using the location information of the residents;
    a disaster prevention support device comprising output means for outputting a determination result for the area in which the response to the safety confirmation is relatively small;
    a resident device used by the resident to respond to the safety confirmation;
    and a resident registration list storing identification information for identifying the devices used by residents.
  11. 　前記安否確認のための防災無線放送の電波を発信する防災無線基地局と、
    　前記防災無線放送の電波を受信して、前記防災無線放送の音声データを拡声器から出力する無線受信機とをさらに備えた
    　ことを特徴とする請求項１０に記載の防災支援システム。     a disaster prevention radio base station that transmits radio waves for the disaster prevention radio broadcast for confirming safety;
    11. The disaster prevention support system according to claim 10, further comprising a radio receiver that receives radio waves of said disaster prevention radio broadcast and outputs audio data of said disaster prevention radio broadcast from a loudspeaker.
  12. 　前記住民用機器は、通信端末、戸別受信機、および固定電話機のいずれかである
    ことを特徴とする請求項１１に記載の防災支援システム。     12. The disaster prevention support system according to claim 11, wherein said device for residents is one of a communication terminal, a receiver for each home, and a fixed telephone.
PCT/JP2022/006121 2022-02-16 2022-02-16 Disaster prevention support device, disaster prevention support system, disaster prevention support method, and recording medium WO2023157114A1 (en)

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Publication number Priority date Publication date Assignee Title
JP2005122562A (en) * 2003-10-17 2005-05-12 Nec Corp Support system and method in disaster
JP2008299597A (en) * 2007-05-31 2008-12-11 Anritsu Corp Notification system for local disaster prevention
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