WO2023047819A1 - Disaster prevention information management system, control method of disaster prevention information management system, and control program of disaster prevention information management system - Google Patents

Disaster prevention information management system, control method of disaster prevention information management system, and control program of disaster prevention information management system Download PDF

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Publication number
WO2023047819A1
WO2023047819A1 PCT/JP2022/030185 JP2022030185W WO2023047819A1 WO 2023047819 A1 WO2023047819 A1 WO 2023047819A1 JP 2022030185 W JP2022030185 W JP 2022030185W WO 2023047819 A1 WO2023047819 A1 WO 2023047819A1
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Prior art keywords
information
disaster prevention
prevention information
predetermined area
management system
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PCT/JP2022/030185
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French (fr)
Japanese (ja)
Inventor
和真 高橋
友維 橋詰
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ソフトバンク株式会社
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Publication of WO2023047819A1 publication Critical patent/WO2023047819A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • 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 information management system, a control method for a disaster prevention information management system, and a control program for a disaster prevention information management system.
  • Cited Document 1 discloses a technology capable of notifying disaster information according to the actual location of each user.
  • Cited Document 2 discloses a technique for providing an electronic signboard for disaster information that can alert the public who sees the display more precisely and specifically.
  • This information is not centrally managed, and the administrators of each information are different, creating a silo of disaster prevention information, which delays the transmission of disaster prevention information. In other words, it is not possible to provide disaster prevention information that considers the disaster prevention activities of the entire town.
  • a disaster prevention information management system centrally manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area.
  • a disaster prevention information management system comprising: an acquisition unit that acquires various types of information from a plurality of information acquisition devices installed in a predetermined area; Manager terminal used by the manager who supervises and manages the department and the designated area, Activist terminal used by the activist who is active in the designated area, and information provision deployed in the facility located in the designated area An output unit for outputting disaster prevention information to the device.
  • the acquisition unit further acquires external information provided by a predetermined external application as various information, and the generation unit generates predetermined information based on the external information and the various information.
  • the disaster prevention information corresponding to the established predetermined condition may be generated, and the output unit may output the disaster prevention information in accordance with the generation of the disaster prevention information.
  • the generation unit generates management screen display information for displaying various visualized information on the management screen in the administrator terminal, and the output unit outputs the management screen display information. You may output to the administrator's terminal.
  • the generation unit generates application display information for displaying disaster prevention information in a predetermined messaging application provided in the activist terminal, and the output unit outputs the application display information to the activist. You can output to the terminal.
  • the disaster prevention information management system may further include a setting unit that accepts setting of predetermined conditions by an administrator.
  • a plurality of information providing devices are deployed in a facility, and a setting unit can set predetermined conditions for each information providing device according to the installation position of the information providing device.
  • the output unit outputs disaster prevention information corresponding to the established predetermined condition to the information providing device in response to the establishment of the predetermined condition.
  • the disaster prevention information may be output by interrupting the schedule.
  • a disaster prevention information management system that integrates and manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area according to an embodiment of the present invention.
  • the control method includes the steps of acquiring various information from a plurality of information acquisition devices installed in a predetermined area, generating disaster prevention information regarding dangerous spots in the predetermined area based on the various information, and The administrator terminal used by the administrator who supervises and manages disaster prevention and outputting the information.
  • a disaster prevention information management system that integrates and manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area according to an embodiment of the present invention.
  • the control program provides the computer with a function of acquiring various types of information from a plurality of information acquisition devices installed in a predetermined area, a function of generating disaster prevention information regarding dangerous spots in the predetermined area based on the various types of information, and For administrator terminals used by administrators who supervise and manage a designated area, active person terminals used by persons active in designated areas, and information provision devices deployed in facilities located in designated areas to realize the function of outputting disaster prevention information.
  • FIG. 1 is a schematic diagram of a disaster prevention information management system configuration according to an embodiment of the present invention
  • FIG. 1 is a sequence diagram among a server, a terminal device, an external application, and an IoT device (information acquisition device) according to one embodiment of the present invention
  • FIG. It is an example of the display screen of disaster prevention information in the disaster prevention information management system which concerns on one Embodiment of this invention. It is an example of a predetermined condition in the disaster prevention information management system according to one embodiment of the present invention. It is a figure which shows an example of the management screen displayed on an administrator terminal in the disaster prevention information management system which concerns on one Embodiment of this invention.
  • FIGS. 1 to (c) are diagrams showing examples of display screens of activist terminals in the disaster prevention information management system according to one embodiment of the present invention. It is an example of a setting screen of a predetermined condition in the disaster prevention information management system according to one embodiment of the present invention. It is a hardware configuration example of a computer capable of realizing the server 100 according to one embodiment of the present invention.
  • FIG. 1 is a diagram showing a configuration example of a disaster prevention information management system according to one embodiment of the present invention.
  • the disaster prevention information management system 600 may include a large number of IoT devices (information acquisition devices) 201-20N installed in a predetermined area 200, the server 100, and terminal devices 310-340 located in the predetermined area.
  • Terminal devices 310 to 340 are administrator terminals 320 and 330 used by an administrator who supervises and manages a predetermined area 200; It may be an information providing device 340 deployed in a facility.
  • the "predetermined area” may refer to a specific area managed by the administrator.
  • a given area may refer to a specific area subject to so-called "area management".
  • Area management is defined as proactive efforts by residents, business owners (developers), landowners, etc. to maintain and improve the good environment and local value in the area.
  • developers are administrators.
  • the entire smart city may be the predetermined area.
  • the predetermined area is not limited to the above, and may be for each municipality or for each area such as municipality, and may be any area as long as it is possible to implement the embodiments described later.
  • the "administrator” may be an entity such as the above-mentioned developer or local government who manages a predetermined area in an integrated manner.
  • Actives who are active in a predetermined area may be users who use the predetermined area, such as employees of companies who live in the predetermined area, visitors to the predetermined area, and people who are located in the predetermined area. Facilities (including buildings, amusement facilities, hospitals, restaurants, clothing stores, etc.) and guests of the facilities may be included. Also, the 'activist terminal' may be a communication terminal owned by the activist.
  • the disaster prevention information management system 600 collects various types of information from a plurality of IoT devices installed in a predetermined area 200, and based on the various types of information, provides the terminal devices 310 to 340 with disaster prevention information regarding dangerous locations within the predetermined area 200. It may be a system that provides For example, the disaster prevention information management system 600 may be a system capable of implementing a disaster prevention information provision system in a smart city.
  • a smart city means that various IoT devices such as sensors, cameras, and measuring instruments are installed in an area, and all the information collected in the area can be centrally managed to grasp the environment in the area. It may refer to an area in which a system capable of providing various types of information in real time to activists is built.
  • An IoT device may refer to a device that has a unique IP address and is capable of connecting to the Internet, or a terminal that is used as the end of a sensor network.
  • the IoT device may be a device that can acquire information about disasters and risks in the area. , a flood sensor, an infrared camera, a 3D image camera, an image sensor, a motion sensor, an image sensor, an ultrasonic sensor, and the like.
  • IoT devices are installed in various places such as rivers, roads, evacuation facilities, transportation facilities such as stations and bus stops, parking lots (including underground and above ground), and bridge girders in the area 200. information can be obtained.
  • the “dangerous place in a predetermined area” may refer to a place where an IoT device that satisfies a preset risk determination condition among the IoT devices installed in the predetermined area is installed.
  • the condition for determining the degree of risk may be a condition by which it can be determined that the degree of risk in a predetermined area has increased, and may be set for each IoT device.
  • the IoT device is a water level/tidal level sensor
  • the condition for judging the degree of risk may be "the river level exceeding the average water level by 10 cm”.
  • the IoT device is a flood sensor
  • the risk determination condition may be "detection of flooding”.
  • the conditions for judging the degree of risk are not limited to those described above, and a plurality of conditions may be set. That is, in one embodiment of the present invention, the “dangerous place” may refer to a pinpoint range, such as the location where the IoT device is installed, rather than a wide area such as each municipality or district.
  • "disaster prevention information” may refer to information regarding events that have occurred in an area, provided to users in order to prevent disasters and prevent the spread of disasters.
  • Events that have occurred may include information about disasters such as earthquakes, storms, and river floods. Therefore, according to one embodiment of the present invention, since it is possible to provide disaster prevention information for dangerous locations within a predetermined area, it is possible to provide information not only for a wide area such as each municipality or for each district, but also for pinpoint locations where IoT devices are installed. of disaster prevention information can also be provided to the user.
  • the disaster prevention information may include information about an event that may affect the user's activities, which is caused by the event that has occurred.
  • Information related to events that may affect user activities may include information related to transportation infrastructure such as suspension/delays of trains, planes, and buses, traffic jams/closures on roads, and information related to the opening/crowding of shelters. .
  • the server 100 may have an IoT-PF (platform) function that processes multiple pieces of information collected from multiple IoT devices in real time and provides various types of information for a predetermined service. Specifically, the server 100 processes a large amount of information such as so-called big data collected from a large number of IoT devices in real time, and provides information appropriately processed into content that contributes to the provision of a predetermined service.
  • the server 100 may be a distributed server system that cooperates by communicating via a network, or may include an edge server. In other words, the server 100 is not limited to a physical server, and may include a software virtual server.
  • the information providing device 340 is a device that provides users with various types of information including disaster prevention information, and may be, for example, a signage device.
  • the information providing device 340 may be deployable anywhere within a predetermined area.
  • the information providing device 340 may be installed at a station, a bus stop, a train, a vehicle such as a bus, a building, inside or outside a facility, a street light, a road sign, or the like.
  • the information providing device 340 may be deployed at a location where information for grasping the environment within a predetermined area can be acquired, and the location at which the information providing device 340 is deployed is not particularly limited to these examples.
  • the terminal device may be a mobile phone (feature phone), a handheld computing device (as a non-limiting example, a PDA (personal digital assistant), a wearable terminal (glasses type device, watch type device, etc.).
  • the disaster prevention information management system 600 may further include a content management server (content management device) (not shown) that manages content output from the signage device 340 .
  • a content management server content management device (content management device) (not shown) that manages content output from the signage device 340 .
  • the communication unit 110 of the server 100 may transmit and receive information to and from IoT devices. That is, the communication unit 110 may function as an acquisition unit that acquires various information from the IoT device. Between the IoT device and the server 100 may be included a device for establishing a communication path between the IoT device and the server 100, such as a sensor network, an IoT gateway, and a wide area network (not shown).
  • a sensor network a communication method such as Wi-Fi, BLE (Bluetooth Low Energy) (registered trademark), MQTT (Message Queue Telemetry Transport), LoRaWAN (registered trademark), SigFox (registered trademark) may be used.
  • the wide area network may be, for example, LTE, LTE-Advanced, 4th generation communication (4G), 5th generation communication (5G), 6th generation communication (6G) or later communication methods, CDMA, or the like.
  • 4G 4th generation communication
  • 5G 5th generation communication
  • 6G 6th generation communication
  • CDMA Code Division Multiple Access
  • IoT such as Category M, Category M1, NB-IoT (Narrow Band IoT), etc.
  • the communication method is not limited to these examples.
  • the communication unit 110 may acquire external information provided by a predetermined external application 500 .
  • the external application 500 may be, for example, an application (application server) of a provider that provides services such as weather information, disaster information, operation information, and SNS (Social networking service). Note that the external application 500 is not limited to these.
  • the server 100 further includes a determination unit 120, a generation unit 130, and a setting unit 140, and asynchronously processes a plurality of collected various types of information.
  • the terminal devices 310 to 340 may have a function of outputting the disaster prevention information according to the conditions of (1) in real time. Note that the predetermined conditions will be described later.
  • the server 100 may include an API (Application Program Interface) that provides various types of information collected by the server 100 to applications provided in the terminal devices 310 to 340 .
  • API Application Program Interface
  • the server 100 may include a storage device 170 .
  • the storage device 170 may store (store) information (data), programs, and the like used in the disaster prevention information management system 600 .
  • the storage device 170 is shown integrated with the server 100 in FIG. 1, it may be separate from the server 100 .
  • the storage device 170 may be composed of a plurality of storage devices. Note that the storage device 170 may be connected to the server 100 via a network.
  • FIG. 2 shows an example of the sequence between the server 100, terminal devices 310-340, and IoT devices according to one embodiment of the present invention.
  • the terminal devices 310 to 340 may include the activist terminal, administrator terminal, and signage device described above. Also, there may be more IoT devices.
  • the communication unit 110 of the server 100 may acquire various types of information transmitted from a plurality of IoT devices (step P10).
  • the generation unit 130 of the server 100 may generate management screen display information for displaying various types of visualized information on the management screen of the administrator terminal 320 .
  • FIG. 3 shows an example of a management screen of the administrator terminal 320.
  • the management screen 10 may be realized, for example, in the form of a dashboard that visualizes various types of information within the area 200 .
  • the management screen 10 may visualize information related to water level/sea level, road flooding, road congestion, and facility (evacuation facility) congestion on a map showing the area 200 .
  • information on water level/tide level (water level/tide level information) and information on road flooding (road flooding information) are indicated by current measured values of each sensor.
  • Information on road congestion (road congestion information) is also shown in a heat map.
  • information about facility congestion (facility congestion information) is indicated by the color of a person's icon, and in the example shown in the figure, the more people, the darker the color.
  • the information to be displayed on the management screen may be selectable by the administrator, and it may be possible to display only the water level/tide level information or only the road flooding information alone. Further, for example, regarding the water level/tide level information, the time transition of the water level measured by the water level/tide level sensor may be displayed in a line graph or a bar graph.
  • the information on facility congestion may be able to display the degree of congestion of a facility and information on the attributes (sex, age, etc.) of users in the facility, for example, in a pie chart.
  • FIG. 3 is an example, and the management screen provided by the disaster prevention information management system 600 is not limited to this, and the information displayed may be more or less than this.
  • the management screen may be realized in any form as long as the administrator can grasp the information of the area at a glance.
  • various types of information acquired from the information acquisition devices installed within the area 200 are visualized and displayed on the administrator's management screen. This allows the administrator to immediately grasp the events occurring in the area to be managed.
  • the external application 500 may send a trigger (external information) to the server 100 (step P11).
  • a trigger sent from the external application 500 may refer to highly urgent information regarding an earthquake or weather, such as a warning issued by a local government.
  • the trigger may be the issuance of a warning/emergency warning, an evacuation order, an advisory, an emergency safety assurance, or the like.
  • the determination unit 120 may determine whether or not a predetermined condition is satisfied based on various information and external information acquired from the external application 500 (step P12).
  • the predetermined condition may be, for example, a condition set in advance as a condition for distributing disaster prevention information on the assumption that the degree of danger in the area 200 has increased.
  • FIG. 4 shows an example of predetermined conditions. Although the details will be described later, the predetermined conditions may be set by the administrator, and in the example of FIG. However, the predetermined conditions may be stored in the storage device 170 as a table that the server 100 refers to.
  • Predetermined conditions may be set for each distribution destination of disaster prevention information.
  • the delivery destination may be a signage device.
  • the predetermined condition is associated with an identifier (IDentifier) that uniquely identifies the predetermined condition, the installation location of the delivery destination terminal device, a condition related to external information (trigger 1), and a condition related to various information (trigger 2). may be stored.
  • IDentifier an identifier
  • the condition identified by ID80 is that the external application 500 sends a “level 2 warning” to the signage device installed in the first floor lobby of a certain building, and “the river water level exceeds the average water level by 10 cm.
  • the server 100 may transmit the disaster prevention information.
  • the conditions identified by the ID 81 are that a “level 4 evacuation order” is sent from the external application 500 to the signage device installed in the first floor lobby of a certain building, and that “dynamic SNS information is obtained”. In this case, disaster prevention information may be transmitted from the server 100 . Acquisition of dynamic SNS information will be described later.
  • conditions for distributing disaster prevention information may be set for each signage device deployed in area 200 .
  • information about rivers can be preferentially distributed to signage devices placed near rivers, or information about earthquakes can be given priority to signage devices placed on high floors of buildings. can be distributed to That is, it is possible to distribute disaster prevention information suitable for the environment of the installation location.
  • the generation unit 130 may generate disaster prevention information according to the established condition. Then, the generated disaster prevention information may be output to distribution targets (terminal devices) for which a predetermined condition is satisfied (step P13). The terminal device may output the transmitted disaster prevention information (step P14). If the predetermined condition is not satisfied (NO in step P12), the server 100 may continue acquiring various information.
  • FIG. 5 shows an example of disaster prevention information displayed on the signage device 340.
  • FIG. The example of FIG. 5 shows disaster prevention information generated in response to flooding of a road at a certain dangerous spot.
  • the disaster prevention information 30 includes issued warnings, maps showing dangerous places, events experienced at dangerous places, actions required of users, traffic information, information posted on SNSs regarding dangerous places (SNS posted information), and the like. may contain.
  • the disaster prevention information provided to the user by being displayed on the signage device 340 is not limited to the example of FIG. 5 .
  • the information displayed in the disaster prevention information 30 may be updated at predetermined intervals (for example, every 1 minute, 3 minutes, 5 minutes). Moreover, the disaster prevention information 30 may be displayed until the warning is canceled, or may be settable at display intervals.
  • the disaster prevention information management system 600 may dynamically acquire SNS posted information.
  • the disaster prevention information management system 600 may acquire information about the inside of the area 200, which is a dangerous spot, as SNS posted information from among the information posted on the SNS (acquisition of dynamic SNS information).
  • the disaster prevention information management system 600 uses, for example, tag information associated with the post, position information of the posted location, and any analysis method such as image analysis to identify information posted on the SNS that corresponds to SNS posted information. You may obtain information to Alternatively, the disaster prevention information management system 600 may acquire SNS posted information from the external application 500 that analyzes SNS information.
  • the disaster prevention information management system 600 may update the SNS posted information displayed on the signage device 340 at the timing of updating the other disaster prevention information 30, or may update each time the SNS posted information is posted on the SNS. .
  • the disaster prevention information 30 in FIG. 5 is an example, and the present invention is not limited to this. That is, the displayed disaster prevention information 30 may be more or less than this. Moreover, although the example of FIG. 5 shows a case where the dangerous place is a flooded road, if the dangerous place is a rise in the water level or the tide level, the displayed disaster prevention information may be different. Also, the layout of the disaster prevention information 30 may differ according to the shape of the signage device 340 .
  • disaster prevention information is distributed according to a predetermined condition determined by various information acquired from each information acquisition device installed in the area. Therefore, information about the user's current location can be provided, and the user can take more appropriate actions regarding danger based on more familiar information.
  • the disaster prevention information may be distributed to the active person terminals of users (activists) who are active in the area.
  • FIGS. 6A to 6C are an example of disaster prevention information delivered to the terminal of the activist. Note that the delivery may be performed via the application provided by the disaster prevention information management system 600 provided by the activist terminal.
  • the generation unit 130 of the server 100 may generate application display information for displaying disaster prevention information in a predetermined messaging application provided in the activist terminal.
  • messaging applications include phone applications, e-mail applications, web browsing applications, calendar applications, game applications, social networking applications, music applications, business applications, and other applications that users use on a daily basis. I don't mind.
  • disaster prevention information may be delivered via a user's daily messaging application. This reduces the possibility that the user will not notice the disaster prevention information, and allows the user to take safer actions.
  • the predetermined conditions described above may be settable by the administrator. That is, the setting unit 140 of the server 100 may receive the setting of the predetermined condition by the administrator.
  • FIG. 7 shows an example of a setting screen on the administrator terminal 320. As shown in FIG. In one embodiment of the present invention, the predetermined conditions may be set for each terminal device (for each signage device in the example of FIG. 7), display conditions for disaster prevention information on the signage device, and content to be displayed. . Although the figure shows an example of a signage device, a predetermined condition for the activist terminal may be similarly set.
  • the administrator may be able to set delivery conditions for each delivery destination of disaster prevention information. Therefore, more detailed management of the area 200 by the administrator becomes possible.
  • the signage device 340 reproduces content according to a preset schedule.
  • content to be delivered when a predetermined condition is met may be delivered by interrupting a set schedule. Thereby, highly urgent information can be immediately notified.
  • FIG. 8 is a hardware configuration example of a computer that can implement the server 100 in this embodiment.
  • the server 100 includes a processor 101 , a storage 102 , a memory 103 , an input/output interface (input/output I/F) 104 and a communication interface (communication I/F) 105 . Each component is interconnected via a bus B.
  • FIG. The server 100 implements the functions and methods described in this embodiment through cooperation of these components. For example, when each functional unit of the server 100 is implemented by software, it is implemented by the processor 101 executing instructions included in a program read from the storage 102 to the memory 103 . That is, the server 100 according to the present embodiment functions as a communication unit 110 , a determination unit 120 , a generation unit 130 and a setting unit 140 by executing a program loaded onto the memory 103 by the processor 101 .
  • the processor 101 includes, for example, a central processing unit (CPU), MPU (Micro Processing Unit), GPU (Graphics Processing Unit), microprocessor, processor core, multiprocessor, ASIC (Application- Specific Integrated Circuit), FPGA (Field Programmable Gate Array), etc., and realized by logic circuits (hardware) and dedicated circuits formed on integrated circuits (IC (Integrated Circuit) chip, LSI (Large Scale Integration)), etc. you can Note that the processor 101 is not particularly limited as long as it is a processor with high computing power capable of processing the plurality of pieces of information described above. Specifically, for example, the processor 101 may have computing power capable of processing big data.
  • CPU central processing unit
  • MPU Micro Processing Unit
  • GPU Graphics Processing Unit
  • microprocessor processor core
  • ASIC Application- Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the processor 101 is not particularly limited as long as it is a processor with high computing power capable of processing the plurality of pieces of information described above.
  • the processor 101 may
  • the communication I/F 105 is implemented as hardware such as a network adapter, communication software, or a combination thereof, and transmits and receives various data to and from external devices.
  • the communication may be performed by wire or wirelessly, and any communication protocol may be used as long as mutual communication can be performed.
  • the input/output I/F 104 includes an input device for inputting various operations to the server 100 and an output device for outputting processing results processed by the server 100 .
  • the input device includes, for example, hardware keys such as a touch panel, a touch display, and a keyboard, a pointing device such as a mouse, a camera (operation input via images), and a microphone (operation input by voice).
  • the output device outputs the processing result processed by the processor 101 .
  • the output device includes, for example, a touch panel, a speaker, and the like.
  • events occurring in the area can be managed in real time. provided to the person At that time, various information is visualized and provided in a state in which the administrator can immediately judge the events in the area. Therefore, efficient management by the manager becomes possible, and a comfortable environment can be maintained for the active people who are active in the area.
  • event-driven APaaS Application Platform as a Service
  • each component, each step, etc. can be rearranged so as not to be logically inconsistent, and multiple components, steps, etc. can be combined into one or divided. is. Further, the configurations shown in the above embodiments may be combined as appropriate. For example, each component described as being included in the server 100 may be distributed and implemented by a plurality of servers.
  • each functional unit may be realized by machine learning or AI (Artificial Intelligence) to the extent possible.
  • AI Artificial Intelligence
  • the server 100 inputs transitions of various types of information acquired from IoT devices, and predicts from various types of information using a learning model that outputs subsequent events (announcement of warnings, rising water levels, congestion at stations, etc.). Predictive models of expected events may be constructed to predict likely events. Then, evacuation routes, evacuation sites, and the like for activists in the area may be indicated based on the predicted event.
  • disaster prevention information may be distributed according to the current location of the terminal device.
  • the same disaster prevention information as that of the signage device may be distributed to the activist terminal positioned near the signage device to which the disaster prevention information is distributed when a predetermined condition is satisfied. This may be achieved by obtaining the location information of the activist terminal.
  • the program of each embodiment of the present disclosure may be provided in a state stored in a storage medium readable by the information processing device.
  • the storage medium can store the program in a "non-temporary tangible medium".
  • Programs include, for example, software programs and control programs.
  • the storage medium may, where appropriate, be one or more semiconductor-based or other integrated circuits (ICs) (e.g., field programmable gate arrays (FPGAs), application specific ICs (ASICs), etc.); Disk drive (HDD), hybrid hard drive (HHD), optical disk, optical disk drive (ODD), magneto-optical disk, magneto-optical drive, floppy diskette, floppy disk drive (FDD), magnetic tape, solid state drive (SSD), RAM drive, secure digital card or drive, any other suitable storage medium, or any suitable combination of two or more thereof.
  • ICs e.g., field programmable gate arrays (FPGAs), application specific ICs (ASICs), etc.
  • Disk drive HDD
  • HD hybrid hard drive
  • ODD optical disk drive
  • magneto-optical disk magneto-optical drive
  • FDD floppy diskette
  • FDD floppy disk drive
  • SSD solid state drive
  • RAM drive secure digital card or drive, any other suitable storage medium, or any
  • the program of the present disclosure may be provided to the server 100 via any transmission medium (communication network, broadcast waves, etc.) capable of transmitting the program.
  • any transmission medium communication network, broadcast waves, etc.
  • Each embodiment of the present disclosure can also be implemented in the form of a data signal embedded in a carrier wave in which a program is embodied by electronic transmission.
  • the program of the present disclosure may be implemented using, for example, script languages such as JavaScript (registered trademark) and Python, C language, Go language, Swift, Koltin, Java (registered trademark), and the like.

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Abstract

A disaster prevention information management system is provided which centrally manages and processes information inside and outside of a building, and which can provide said information in real time. In a smart city which enables understanding the environment inside of a prescribed area by centrally managing information relating to the prescribed area, this disaster prevention information management system, for comprehensively managing disaster prevention information in the prescribed area, is provided with: an acquisition unit which acquires various types of information from multiple information acquisition devices installed in the prescribed area; a generation unit which, on the basis of the various types of information, generates disaster prevention information relating to dangerous locations in the prescribed area; and an output unit which outputs the disaster prevention information to a manager terminal used by a manager who comprehensively manages the prescribed area, an activist terminal used by an activist active in the prescribed area, and an information providing device provided on equipment located in the prescribed area.

Description

防災情報管理システム、防災情報管理システムの制御方法、及び防災情報管理システムの制御プログラムDisaster prevention information management system, control method for disaster prevention information management system, and control program for disaster prevention information management system
　本発明は、防災情報管理システム、防災情報管理システムの制御方法、及び防災情報管理システムの制御プログラムに関する。 The present invention relates to a disaster prevention information management system, a control method for a disaster prevention information management system, and a control program for a disaster prevention information management system.
　従来、災害情報の提供に関する技術が存在する。例えば、引用文献１には、各ユーザの実際の所在位置に応じて災害情報を通知することが可能な技術が開示されている。また、引用文献２には、表示を見た公衆に、よりきめ細かく具体的な注意を喚起することが可能な災害情報用電子看板を提供する技術が開示されている。 Conventionally, there are technologies related to the provision of disaster information. For example, Cited Document 1 discloses a technology capable of notifying disaster information according to the actual location of each user. In addition, Cited Document 2 discloses a technique for providing an electronic signboard for disaster information that can alert the public who sees the display more precisely and specifically.
特開２０１３－２３５４４８号公報JP 2013-235448 A 特開２０１３－１７１４８０号公報JP 2013-171480 A
　これらの情報は一元的に管理されておらず、それぞれの情報の管理者が異なり、防災情報のサイロ化が生じているため、防災情報の発信が遅れてしまう。すなわち、街全体の防災活動を考慮した防災情報を提供することができない。 This information is not centrally managed, and the administrators of each information are different, creating a silo of disaster prevention information, which delays the transmission of disaster prevention information. In other words, it is not possible to provide disaster prevention information that considers the disaster prevention activities of the entire town.
　本発明の一実施形態に係る防災情報管理システムは、所定のエリアに関する情報を一元管理して所定のエリア内の環境を把握可能なスマートシティにおいて、所定のエリアにおける防災情報を統括して管理する防災情報管理システムであって、所定のエリアに設置された複数の情報取得装置から各種情報を取得する取得部と、各種情報に基づいて、所定のエリア内の危険箇所に関する防災情報を生成する生成部と、所定のエリアを統括して管理する管理者が使用する管理者端末、所定のエリアにおいて活動する活動者が使用する活動者端末、及び所定のエリアに位置する施設に配備された情報提供装置に対して、防災情報を出力する出力部とを備える。 A disaster prevention information management system according to one embodiment of the present invention centrally manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area. A disaster prevention information management system comprising: an acquisition unit that acquires various types of information from a plurality of information acquisition devices installed in a predetermined area; Manager terminal used by the manager who supervises and manages the department and the designated area, Activist terminal used by the activist who is active in the designated area, and information provision deployed in the facility located in the designated area An output unit for outputting disaster prevention information to the device.
　本発明の一実施形態に係る防災情報管理システムにおいて、取得部は、各種情報として、所定の外部アプリケーションが提供する外部情報をさらに取得し、生成部は、外部情報と各種情報とに基づく所定の条件が成立したことに応じて、成立した所定の条件に応じた防災情報を生成し、出力部は、防災情報の生成に応じて当該防災情報を出力してよい。 In the disaster prevention information management system according to one embodiment of the present invention, the acquisition unit further acquires external information provided by a predetermined external application as various information, and the generation unit generates predetermined information based on the external information and the various information. In response to the establishment of the condition, the disaster prevention information corresponding to the established predetermined condition may be generated, and the output unit may output the disaster prevention information in accordance with the generation of the disaster prevention information.
　本発明の一実施形態に係る防災情報管理システムにおいて、生成部は、管理者端末において、可視化した各種情報を管理画面に表示させる管理画面表示情報を生成し、出力部は、管理画面表示情報を管理者端末へ出力してよい。 In the disaster prevention information management system according to one embodiment of the present invention, the generation unit generates management screen display information for displaying various visualized information on the management screen in the administrator terminal, and the output unit outputs the management screen display information. You may output to the administrator's terminal.
　本発明の一実施形態に係る防災情報管理システムにおいて、生成部は、活動者端末が備える所定のメッセージングアプリケーションにおいて防災情報を表示させるアプリ表示情報を生成し、出力部は、アプリ表示情報を活動者端末へ出力してよい。 In the disaster prevention information management system according to one embodiment of the present invention, the generation unit generates application display information for displaying disaster prevention information in a predetermined messaging application provided in the activist terminal, and the output unit outputs the application display information to the activist. You can output to the terminal.
　本発明の一実施形態に係る防災情報管理システムは、管理者による所定の条件の設定を受け付ける設定部をさらに備えてよい。 The disaster prevention information management system according to one embodiment of the present invention may further include a setting unit that accepts setting of predetermined conditions by an administrator.
　本発明の一実施形態に係る防災情報管理システムにおいて、情報提供装置は、施設に複数配備され、設定部は、情報提供装置ごとに、情報提供装置の設置位置に応じた所定の条件を設定可能であってよい。 In a disaster prevention information management system according to an embodiment of the present invention, a plurality of information providing devices are deployed in a facility, and a setting unit can set predetermined conditions for each information providing device according to the installation position of the information providing device. can be
　本発明の一実施形態に係る防災情報管理システムにおいて、出力部は、所定の条件が成立したことに応じて、成立した所定の条件に応じた防災情報を情報提供装置へ出力し、情報提供装置は、防災情報を出力させる際に、情報提供装置において予め設定されたスケジュールでコンテンツが配信されている場合、スケジュールに割り込んで防災情報を出力してよい。 In the disaster prevention information management system according to one embodiment of the present invention, the output unit outputs disaster prevention information corresponding to the established predetermined condition to the information providing device in response to the establishment of the predetermined condition. When outputting disaster prevention information, if content is distributed according to a schedule set in advance in the information providing device, the disaster prevention information may be output by interrupting the schedule.
　本発明の一実施形態に係る、所定のエリアに関する情報を一元管理して所定のエリア内の環境を把握可能なスマートシティにおいて、所定のエリアにおける防災情報を統括して管理する防災情報管理システムの制御方法は、所定のエリアに設置された複数の情報取得装置から各種情報を取得するステップと、各種情報に基づいて、所定のエリア内の危険箇所に関する防災情報を生成するステップと、所定のエリアを統括して管理する管理者が使用する管理者端末、所定のエリアにおいて活動する活動者が使用する活動者端末、及び所定のエリアに位置する施設に配備された情報提供装置に対して、防災情報を出力するステップとを含む。 A disaster prevention information management system that integrates and manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area according to an embodiment of the present invention. The control method includes the steps of acquiring various information from a plurality of information acquisition devices installed in a predetermined area, generating disaster prevention information regarding dangerous spots in the predetermined area based on the various information, and The administrator terminal used by the administrator who supervises and manages disaster prevention and outputting the information.
　本発明の一実施形態に係る、所定のエリアに関する情報を一元管理して所定のエリア内の環境を把握可能なスマートシティにおいて、所定のエリアにおける防災情報を統括して管理する防災情報管理システムの制御プログラムは、コンピュータに、所定のエリアに設置された複数の情報取得装置から各種情報を取得する機能と、各種情報に基づいて、所定のエリア内の危険箇所に関する防災情報を生成する機能と、所定のエリアを統括して管理する管理者が使用する管理者端末、所定のエリアにおいて活動する活動者が使用する活動者端末、及び所定のエリアに位置する施設に配備された情報提供装置に対して、防災情報を出力する機能とを実現させる。 A disaster prevention information management system that integrates and manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area according to an embodiment of the present invention. The control program provides the computer with a function of acquiring various types of information from a plurality of information acquisition devices installed in a predetermined area, a function of generating disaster prevention information regarding dangerous spots in the predetermined area based on the various types of information, and For administrator terminals used by administrators who supervise and manage a designated area, active person terminals used by persons active in designated areas, and information provision devices deployed in facilities located in designated areas to realize the function of outputting disaster prevention information.
本発明の一実施形態に係る防災情報管理システム構成の概略図である。1 is a schematic diagram of a disaster prevention information management system configuration according to an embodiment of the present invention; FIG. 本発明の一実施形態に係るサーバ、端末装置、外部アプリケーション、及びＩｏＴデバイス（情報取得装置）間のシーケンス図である。1 is a sequence diagram among a server, a terminal device, an external application, and an IoT device (information acquisition device) according to one embodiment of the present invention; FIG. 本発明の一実施形態に係る防災情報管理システムにおける、防災情報の表示画面の一例である。It is an example of the display screen of disaster prevention information in the disaster prevention information management system which concerns on one Embodiment of this invention. 本発明の一実施形態に係る防災情報管理システムにおける、所定の条件の一例である。It is an example of a predetermined condition in the disaster prevention information management system according to one embodiment of the present invention. 本発明の一実施形態に係る防災情報管理システムにおける、管理者端末に表示される管理画面の一例を示す図である。It is a figure which shows an example of the management screen displayed on an administrator terminal in the disaster prevention information management system which concerns on one Embodiment of this invention. （ａ）～（ｃ）は、本発明の一実施形態に係る防災情報管理システムにおける、活動者端末の表示画面の一例を示す図である。(a) to (c) are diagrams showing examples of display screens of activist terminals in the disaster prevention information management system according to one embodiment of the present invention. 本発明の一実施形態に係る防災情報管理システムにおける、所定の条件の設定画面の一例である。It is an example of a setting screen of a predetermined condition in the disaster prevention information management system according to one embodiment of the present invention. 本発明の一実施形態に係るサーバ１００を実現可能なコンピュータのハードウェア構成例である。It is a hardware configuration example of a computer capable of realizing the server 100 according to one embodiment of the present invention.
　以降、図を用いて、本開示に係る発明（本発明ともいう）の一実施形態を説明する。なお、図は一例であって、本発明は図に示すものに限定されない。例えば、図示したＩｏＴデバイス（情報取得装置）、管理者端末、活動者端末等の端末装置、情報提供装置（サイネージ）、サーバ等の数、データセット（テーブル）、シーケンス図、表示画面は一例であって、本発明はこれらに限定されるものではない。 Hereinafter, one embodiment of the invention (also referred to as the present invention) according to the present disclosure will be described with reference to the drawings. The drawings are only examples, and the present invention is not limited to those shown in the drawings. For example, the illustrated IoT devices (information acquisition devices), administrator terminals, terminal devices such as activist terminals, information provision devices (signage), the number of servers, etc., data sets (tables), sequence diagrams, and display screens are examples. Therefore, the present invention is not limited to these.
＜システム構成＞
　図１は、本発明の一実施形態に係る防災情報管理システムの構成例を示す図である。防災情報管理システム６００は、所定のエリア２００に設置された多数のＩｏＴデバイス（情報取得装置）２０１～２０Ｎと、サーバ１００と、所定のエリアに位置する端末装置３１０～３４０とを含んでよい。端末装置３１０～３４０は、所定のエリア２００を統括して管理する管理者が使用する管理者端末３２０，３３０、所定のエリアで活動する活動者の活動者端末３１０、所定のエリア２００に位置する施設に配備された情報提供装置３４０であってよい。 <System configuration>
FIG. 1 is a diagram showing a configuration example of a disaster prevention information management system according to one embodiment of the present invention. The disaster prevention information management system 600 may include a large number of IoT devices (information acquisition devices) 201-20N installed in a predetermined area 200, the server 100, and terminal devices 310-340 located in the predetermined area. Terminal devices 310 to 340 are administrator terminals 320 and 330 used by an administrator who supervises and manages a predetermined area 200; It may be an information providing device 340 deployed in a facility.
　ここで、「所定のエリア」とは、管理者が管理対象とする特定のエリアを指してよい。例えば、所定のエリアは、いわゆる「エリアマネジメント」の対象となる特定のエリアを指してよい。エリアマネジメントとは、地域における良好な環境や地域の価値を維持・向上させるための、住民・事業主（ディベロッパー）・地権者等による主体的な取り組みと定義され、例えば、ディベロッパーを管理者とするスマートシティ全体を所定のエリアとしてもよい。なお、所定のエリアとしては上記に限定されず、自治体ごと、市町村といった区域ごとであってもよく、後述する実施形態を実現可能なエリアであれば、どのようなものであってもよい。また、「管理者」は、所定のエリアを統括して管理する、上述のディベロッパーや自治体のような主体であってよい。 Here, the "predetermined area" may refer to a specific area managed by the administrator. For example, a given area may refer to a specific area subject to so-called "area management". Area management is defined as proactive efforts by residents, business owners (developers), landowners, etc. to maintain and improve the good environment and local value in the area. For example, developers are administrators. The entire smart city may be the predetermined area. Note that the predetermined area is not limited to the above, and may be for each municipality or for each area such as municipality, and may be any area as long as it is possible to implement the embodiments described later. Also, the "administrator" may be an entity such as the above-mentioned developer or local government who manages a predetermined area in an integrated manner.
　「所定のエリアで活動する活動者」とは、所定のエリアを利用するユーザであってよく、所定のエリアに入居する企業の勤務者、所定のエリアへの来訪者、所定のエリアに位置する施設（ビル、娯楽施設、病院、飲食店、服飾店等を含む）、施設の客を含んでよい。また、「活動者端末」とは、活動者が所有する通信端末であってよい。 "Activists who are active in a predetermined area" may be users who use the predetermined area, such as employees of companies who live in the predetermined area, visitors to the predetermined area, and people who are located in the predetermined area. Facilities (including buildings, amusement facilities, hospitals, restaurants, clothing stores, etc.) and guests of the facilities may be included. Also, the 'activist terminal' may be a communication terminal owned by the activist.
　防災情報管理システム６００は、所定のエリア２００に設置された複数のＩｏＴデバイスから各種情報を収集し、各種情報に基づいて、端末装置３１０～３４０に所定のエリア２００内の危険個所に関する防災情報を提供するシステムであってよい。例えば、防災情報管理システム６００は、スマートシティにおける防災情報提供システムを実現可能なシステムであってよい。ここで、スマートシティとは、センサ、カメラ、計測機器といった様々なＩｏＴデバイスをエリア内に設置し、収集したエリア内のあらゆる情報を一元管理してエリア内の環境を把握可能であるとともに、エリア内の活動者にリアルタイムで各種情報を提供可能なシステムが構築されたエリアを指してよい。 The disaster prevention information management system 600 collects various types of information from a plurality of IoT devices installed in a predetermined area 200, and based on the various types of information, provides the terminal devices 310 to 340 with disaster prevention information regarding dangerous locations within the predetermined area 200. It may be a system that provides For example, the disaster prevention information management system 600 may be a system capable of implementing a disaster prevention information provision system in a smart city. Here, a smart city means that various IoT devices such as sensors, cameras, and measuring instruments are installed in an area, and all the information collected in the area can be centrally managed to grasp the environment in the area. It may refer to an area in which a system capable of providing various types of information in real time to activists is built.
　ＩｏＴデバイスとは、固有のＩＰアドレスを持ちインターネットに接続が可能な機器およびセンサネットワークの末端として使われる端末等を指してよい。なお、防災情報管理システムを実現するために、ＩｏＴデバイスは、エリアの災害・危険度に関する情報を取得可能なデバイスであってよく、例えば、以下に限定されるものではないが、水位／潮位センサ、冠水センサ、赤外線カメラ、３Ｄ画像カメラ、イメージセンサ、人感センサ、画像センサ、超音波センサ等であってよい。本発明の一実施形態において、ＩｏＴデバイスは、エリア２００の河川、道路、避難施設、駅・バス停等の交通機関、駐車場（地下・地上含む）、橋桁など様々な場所に設置され、エリア内の情報を取得してよい。従って、「所定のエリア内の危険個所」とは、所定のエリア内に設置されたＩｏＴデバイスのうち、予め設定された危険度の判定条件を満たすＩｏＴデバイスが設置された箇所を指してよい。なお、危険度の判定条件は、所定のエリアにおける危険度が高まったことを判定可能な条件であってよく、ＩｏＴデバイスごとに設定されてよい。詳細は後述するが、危険度の判定条件としては、ＩｏＴデバイスが水位／潮位センサであった場合、「河川水位が平均水位を１０ｃｍ超過したこと」であってよい。また、ＩｏＴデバイスが冠水センサであった場合、危険度の判定条件は、「冠水の検知」であってよい。なお、危険度の判定条件は上述に限定されず、また、複数設定されてもよい。すなわち、本発明の一実施形態において、「危険個所」とは、市町村ごと、地区ごとといった広域ではなく、ＩｏＴデバイスの設置個所というピンポイントに近い範囲を指してよい。 An IoT device may refer to a device that has a unique IP address and is capable of connecting to the Internet, or a terminal that is used as the end of a sensor network. In addition, in order to realize the disaster prevention information management system, the IoT device may be a device that can acquire information about disasters and risks in the area. , a flood sensor, an infrared camera, a 3D image camera, an image sensor, a motion sensor, an image sensor, an ultrasonic sensor, and the like. In one embodiment of the present invention, IoT devices are installed in various places such as rivers, roads, evacuation facilities, transportation facilities such as stations and bus stops, parking lots (including underground and above ground), and bridge girders in the area 200. information can be obtained. Therefore, the “dangerous place in a predetermined area” may refer to a place where an IoT device that satisfies a preset risk determination condition among the IoT devices installed in the predetermined area is installed. The condition for determining the degree of risk may be a condition by which it can be determined that the degree of risk in a predetermined area has increased, and may be set for each IoT device. Although the details will be described later, if the IoT device is a water level/tidal level sensor, the condition for judging the degree of risk may be "the river level exceeding the average water level by 10 cm". Also, if the IoT device is a flood sensor, the risk determination condition may be "detection of flooding". Note that the conditions for judging the degree of risk are not limited to those described above, and a plurality of conditions may be set. That is, in one embodiment of the present invention, the “dangerous place” may refer to a pinpoint range, such as the location where the IoT device is installed, rather than a wide area such as each municipality or district.
　また、本発明の一実施形態において、「防災情報」とは、災害を未然に防ぐため、また災害の拡大を未然に防ぐためにユーザに提供される、エリアにおいて発生した事象に関する情報を指してよい。発生した事象とは、地震、暴風、河川の氾濫といった災害に関する情報を含んでよい。従って、本発明の一実施形態によれば、所定のエリア内の危険個所における防災情報を提供することができることから、市町村ごと、地区ごとといった広域に限らず、ＩｏＴデバイスの設置個所というピンポイントでの防災情報をもユーザに提供することができる。なお、防災情報は、発生した事象に伴って生じた、ユーザの活動に影響を及ぼし得る事象に関する情報を含んでよい。ユーザの活動に影響を及ぼし得る事象に関する情報とは、電車、飛行機、バス等の運休・遅延、道路の渋滞・通行止めといった交通インフラに関する情報や、避難所の開設・混雑に関する情報等を含んでよい。 Further, in one embodiment of the present invention, "disaster prevention information" may refer to information regarding events that have occurred in an area, provided to users in order to prevent disasters and prevent the spread of disasters. . Events that have occurred may include information about disasters such as earthquakes, storms, and river floods. Therefore, according to one embodiment of the present invention, since it is possible to provide disaster prevention information for dangerous locations within a predetermined area, it is possible to provide information not only for a wide area such as each municipality or for each district, but also for pinpoint locations where IoT devices are installed. of disaster prevention information can also be provided to the user. In addition, the disaster prevention information may include information about an event that may affect the user's activities, which is caused by the event that has occurred. Information related to events that may affect user activities may include information related to transportation infrastructure such as suspension/delays of trains, planes, and buses, traffic jams/closures on roads, and information related to the opening/crowding of shelters. .
　サーバ１００は、複数のＩｏＴデバイスから収集した複数の情報をリアルタイムで処理し、所定のサービスに対して各種情報を提供するＩｏＴ－ＰＦ（プラットフォーム）の機能を有してよい。具体的には、サーバ１００は、大量のＩｏＴデバイスから収集したいわゆるビッグデータのような大量の情報をリアルタイムで処理し、所定のサービスの提供に資する内容に適宜加工した情報を提供するＩｏＴ－ＰＦの機能を有してよい。なお、図では、サーバ１００をクラウドサーバとして示してあるが、サーバ１００は、例えば、ネットワークを介して通信を行うことで協調動作する分散型サーバシステムでもよく、エッジサーバを含んでもよい。すなわち、サーバ１００は、物理的なサーバに限らず、ソフトウェアによる仮想的なサーバも含まれてよい。 The server 100 may have an IoT-PF (platform) function that processes multiple pieces of information collected from multiple IoT devices in real time and provides various types of information for a predetermined service. Specifically, the server 100 processes a large amount of information such as so-called big data collected from a large number of IoT devices in real time, and provides information appropriately processed into content that contributes to the provision of a predetermined service. may have the function of Although the server 100 is shown as a cloud server in the figure, the server 100 may be a distributed server system that cooperates by communicating via a network, or may include an edge server. In other words, the server 100 is not limited to a physical server, and may include a software virtual server.
　情報提供装置３４０は、防災情報を含む各種情報をユーザに提供する装置であって、例えばサイネージ装置であってよい。情報提供装置３４０は、所定のエリア内の任意の場所に配備可能であってよい。例えば、情報提供装置３４０は、駅、バス停、電車、バス等の車両、ビル、施設内外、街路灯、道路標識等に設置されてよい。なお、情報提供装置３４０は、所定のエリアの内の環境を把握するための情報を取得可能な場所に配備されればよく、配備される場所はこれらの例に特に限定されない。また、図１の例では、活動者端末、管理者端末及び情報提供装置として、スマートフォン、ノートパソコン、タブレット端末、サイネージ装置を示してあるが、端末装置としては、これ以降に説明する各実施形態において記載する機能を実現できる端末であればどのような端末であってもよい。例えば、端末装置は、携帯電話（フィーチャーフォン）、ハンドヘルドコンピュータデバイス（限定でなく例として、ＰＤＡ（personal digital assistant）、ウェアラブル端末（メガネ型デバイス、時計型デバイスなど）であってよい。 The information providing device 340 is a device that provides users with various types of information including disaster prevention information, and may be, for example, a signage device. The information providing device 340 may be deployable anywhere within a predetermined area. For example, the information providing device 340 may be installed at a station, a bus stop, a train, a vehicle such as a bus, a building, inside or outside a facility, a street light, a road sign, or the like. Note that the information providing device 340 may be deployed at a location where information for grasping the environment within a predetermined area can be acquired, and the location at which the information providing device 340 is deployed is not particularly limited to these examples. In addition, in the example of FIG. 1, smartphones, laptop computers, tablet terminals, and signage devices are shown as active person terminals, administrator terminals, and information providing devices. Any terminal can be used as long as it can implement the functions described in . For example, the terminal device may be a mobile phone (feature phone), a handheld computing device (as a non-limiting example, a PDA (personal digital assistant), a wearable terminal (glasses type device, watch type device, etc.).
　なお、防災情報管理システム６００は、サイネージ装置３４０から出力されるコンテンツを管理する、図示しないコンテンツ管理サーバ（コンテンツ管理装置）をさらに含んでもよい。 The disaster prevention information management system 600 may further include a content management server (content management device) (not shown) that manages content output from the signage device 340 .
　サーバ１００の通信部１１０は、ＩｏＴデバイスとの間の情報の送受信を実行してよい。すなわち、通信部１１０は、ＩｏＴデバイスから各種情報を取得する取得部として機能してよい。なお、ＩｏＴデバイスとサーバ１００との間には、図示しないセンサネットワーク、ＩｏＴゲートウェイ、広域ネットワーク等、ＩｏＴデバイスとサーバ１００との間の通信経路を確立するための装置等が含まれてよい。例えば、センサネットワークとして、Ｗｉ－Ｆｉ、ＢＬＥ（Bluetooth Low Energy）（登録商標）、ＭＱＴＴ（Message Queue Telemetry Transport）、ＬｏＲａＷＡＮ（登録商標）、ＳｉｇＦｏｘ（登録商標）等の通信方式が用いられてよい。また、広域ネットワークとして、例えば、ＬＴＥ、ＬＴＥ－Ａｄｖａｎｃｅｄ、第４世代通信（４Ｇ）、第５世代通信（５Ｇ）、第６世代通信（６Ｇ）以降の通信方式、ＣＤＭＡ等であってよい。また、その他、例えば、Category M, Category M1、ＮＢ－ＩｏＴ（Narrow Band IoT）等のＩｏＴ向けの無線通信方式であり、ＬＴＥを拡張した通信方式であってよい。なお、通信方式は、これらの例に限られるものではない。 The communication unit 110 of the server 100 may transmit and receive information to and from IoT devices. That is, the communication unit 110 may function as an acquisition unit that acquires various information from the IoT device. Between the IoT device and the server 100 may be included a device for establishing a communication path between the IoT device and the server 100, such as a sensor network, an IoT gateway, and a wide area network (not shown). For example, as a sensor network, a communication method such as Wi-Fi, BLE (Bluetooth Low Energy) (registered trademark), MQTT (Message Queue Telemetry Transport), LoRaWAN (registered trademark), SigFox (registered trademark) may be used. The wide area network may be, for example, LTE, LTE-Advanced, 4th generation communication (4G), 5th generation communication (5G), 6th generation communication (6G) or later communication methods, CDMA, or the like. In addition, for example, it is a wireless communication system for IoT such as Category M, Category M1, NB-IoT (Narrow Band IoT), etc., and may be a communication system that extends LTE. Note that the communication method is not limited to these examples.
　また、通信部１１０は、所定の外部アプリケーション５００が提供する外部情報を取得してよい。外部アプリケーション５００とは、例えば、天候情報、災害情報、運行情報、ＳＮＳ（Social networking service：ソーシャル・ネットワーキング・サービス）等のサービスを提供する事業者のアプリケーション（アプリケーションサーバ）であってよい。なお、外部アプリケーション５００はこれらに限定されない。 Also, the communication unit 110 may acquire external information provided by a predetermined external application 500 . The external application 500 may be, for example, an application (application server) of a provider that provides services such as weather information, disaster information, operation information, and SNS (Social networking service). Note that the external application 500 is not limited to these.
　サーバ１００は、さらに、判定部１２０、生成部１３０、及び設定部１４０を備え、収集した複数の各種情報を非同期で処理し、各種情報について所定の条件が成立したことに応じて、成立した所定の条件に応じた防災情報を、端末装置３１０～３４０にリアルタイムで出力させる機能を有してよい。なお、所定の条件については後述する。なお、サーバ１００は、サーバ１００が収集した各種情報を、端末装置３１０～３４０が備えるアプリケーションに提供するＡＰＩ（Application Program Interface：アプリケーション・プログラミング・インターフェース）を備えてよい。 The server 100 further includes a determination unit 120, a generation unit 130, and a setting unit 140, and asynchronously processes a plurality of collected various types of information. The terminal devices 310 to 340 may have a function of outputting the disaster prevention information according to the conditions of (1) in real time. Note that the predetermined conditions will be described later. Note that the server 100 may include an API (Application Program Interface) that provides various types of information collected by the server 100 to applications provided in the terminal devices 310 to 340 .
　サーバ１００は、記憶装置１７０を含んでよい。記憶装置１７０は、防災情報管理システム６００で利用する情報（データ）やプログラム等を記憶（格納）してよい。なお、図１において、記憶装置１７０はサーバ１００に一体化して示してあるが、サーバ１００とは別であってよい。また、記憶装置１７０は、複数の記憶装置から構成されていてもよい。なお、記憶装置１７０は、ネットワークを介してサーバ１００と接続されてよい。 The server 100 may include a storage device 170 . The storage device 170 may store (store) information (data), programs, and the like used in the disaster prevention information management system 600 . Although the storage device 170 is shown integrated with the server 100 in FIG. 1, it may be separate from the server 100 . Also, the storage device 170 may be composed of a plurality of storage devices. Note that the storage device 170 may be connected to the server 100 via a network.
＜シーケンス＞
　図２に、本発明の一実施形態に係るサーバ１００、端末装置３１０～３４０、及びＩｏＴデバイス間のシーケンスの一例を示す。なお、端末装置３１０～３４０は、上述した活動者端末、管理者端末及びサイネージ装置を含んでよい。また、ＩｏＴデバイスは、これ以上存在してよい。 <Sequence>
FIG. 2 shows an example of the sequence between the server 100, terminal devices 310-340, and IoT devices according to one embodiment of the present invention. Note that the terminal devices 310 to 340 may include the activist terminal, administrator terminal, and signage device described above. Also, there may be more IoT devices.
　まず、サーバ１００の通信部１１０は、複数のＩｏＴデバイスから送信される各種情報を取得してよい（ステップＰ１０）。なお、サーバ１００の生成部１３０は、可視化した各種情報を、管理者端末３２０の管理画面に表示させる管理画面表示情報を生成してよい。図３に、管理者端末３２０の管理画面の一例を示す。管理画面１０は、例えば、エリア２００内の各種情報を可視化したダッシュボード形式で実現されてよい。管理画面１０は、エリア２００を示すマップ上に、水位・潮位、道路の冠水、道路の混雑、施設（避難施設）の混雑に関する情報が可視化されてよい。図３の例では、水位・潮位に関する情報（水位・潮位情報）、道路の冠水に関する情報（道路冠水情報）を、各センサの現在の測定値で示してある。また、道路の混雑に関する情報（道路混雑情報）をヒートマップで示し、図の例では、混雑するほど色が濃く表示されている。また、施設の混雑に関する情報（施設混雑情報）を、人のアイコンの色で示し、図の例では、人が多いほど色が濃く表示されている。なお、管理画面に表示させる情報は管理者によって選択可能であってよく、水位・潮位情報のみ、または道路冠水情報のみといった単体での表示が可能であってよい。また、例えば水位・潮位情報に関し、水位・潮位センサで測定した水位の時間推移が、折れ線グラフや棒グラフで表示可能であってよい。また、道路冠水情報に関し、現在の冠水の深さがどの程度であるかを表現するのに、例えば、「歩行が困難となる深さ」、「歩行が不可能な深さ」等、体感した場合の歩きにくさを伝える情報が提示されてよい。さらに、施設の混雑に関する情報（施設混雑情報）には、ある施設の混雑度と、施設内のユーザの属性（性別、年齢等）に関する情報が、例えば円グラフ等で表示可能であってよい。なお、図３は一例であって、防災情報管理システム６００によって提供される管理画面はこれに限定されず、表示される情報はこれ以上でもこれ以下であってもよい。また、管理画面は、管理者が一瞥してエリアの情報を把握可能であれば、どのような態様で実現されてもよい。 First, the communication unit 110 of the server 100 may acquire various types of information transmitted from a plurality of IoT devices (step P10). Note that the generation unit 130 of the server 100 may generate management screen display information for displaying various types of visualized information on the management screen of the administrator terminal 320 . FIG. 3 shows an example of a management screen of the administrator terminal 320. As shown in FIG. The management screen 10 may be realized, for example, in the form of a dashboard that visualizes various types of information within the area 200 . The management screen 10 may visualize information related to water level/sea level, road flooding, road congestion, and facility (evacuation facility) congestion on a map showing the area 200 . In the example of FIG. 3, information on water level/tide level (water level/tide level information) and information on road flooding (road flooding information) are indicated by current measured values of each sensor. Information on road congestion (road congestion information) is also shown in a heat map. In addition, information about facility congestion (facility congestion information) is indicated by the color of a person's icon, and in the example shown in the figure, the more people, the darker the color. The information to be displayed on the management screen may be selectable by the administrator, and it may be possible to display only the water level/tide level information or only the road flooding information alone. Further, for example, regarding the water level/tide level information, the time transition of the water level measured by the water level/tide level sensor may be displayed in a line graph or a bar graph. Regarding road flooding information, to express the current depth of flooding, for example, "depth at which walking is difficult", "depth at which walking is impossible", etc. Information may be presented that conveys the difficulty in walking. Furthermore, the information on facility congestion (facility congestion information) may be able to display the degree of congestion of a facility and information on the attributes (sex, age, etc.) of users in the facility, for example, in a pie chart. Note that FIG. 3 is an example, and the management screen provided by the disaster prevention information management system 600 is not limited to this, and the information displayed may be more or less than this. In addition, the management screen may be realized in any form as long as the administrator can grasp the information of the area at a glance.
　このように、本発明の一実施形態によれば、エリア２００内に設置された情報取得装置から取得した各種情報が、管理者の管理画面に可視化されて表示される。これにより、管理者は、管理すべきエリアで生じている事象を即座に把握することが可能となる。 Thus, according to one embodiment of the present invention, various types of information acquired from the information acquisition devices installed within the area 200 are visualized and displayed on the administrator's management screen. This allows the administrator to immediately grasp the events occurring in the area to be managed.
　図２に戻り、外部アプリケーション５００は、サーバ１００に対してトリガー（外部情報）を送出してよい（ステップＰ１１）。外部アプリケーション５００から送出されるトリガーとは、例えば自治体から発令される警報等の、地震や気象に関する緊急性の高い情報を指してよい。例えば、トリガーとしては、警報・特別警報の発令、避難指示、注意報、緊急安全確保等であってよい。判定部１２０は、各種情報と、外部アプリケーション５００から取得した外部情報とに基づいて、所定の条件が成立したか否かを判定してよい（ステップＰ１２）。 Returning to FIG. 2, the external application 500 may send a trigger (external information) to the server 100 (step P11). A trigger sent from the external application 500 may refer to highly urgent information regarding an earthquake or weather, such as a warning issued by a local government. For example, the trigger may be the issuance of a warning/emergency warning, an evacuation order, an advisory, an emergency safety assurance, or the like. The determination unit 120 may determine whether or not a predetermined condition is satisfied based on various information and external information acquired from the external application 500 (step P12).
　ここで、所定の条件について説明する。所定の条件は、例えば、エリア２００の危険度が高まったとして、防災情報を配信する条件として予め設定された条件であってよい。図４に、所定の条件の一例を示す。なお、詳細は後述するが、所定の条件は管理者が設定可能であってよく、図４の例では、管理画面２０に所定の条件の一覧が表示された態様を示してある。しかしながら、所定の条件は、サーバ１００が参照するテーブルとして記憶装置１７０に格納されてよい。 Here, the prescribed conditions will be explained. The predetermined condition may be, for example, a condition set in advance as a condition for distributing disaster prevention information on the assumption that the degree of danger in the area 200 has increased. FIG. 4 shows an example of predetermined conditions. Although the details will be described later, the predetermined conditions may be set by the administrator, and in the example of FIG. However, the predetermined conditions may be stored in the storage device 170 as a table that the server 100 refers to.
　所定の条件は、例えば、防災情報の配信先ごとに設定可能であってよい。図４の例は、配信先がサイネージ装置の場合であってよい。所定の条件は、所定の条件を一意に識別する識別子（IDentifier）に、配信先の端末装置の設置場所、外部情報に関する条件（トリガー１）、各種情報に関する条件（トリガー２）とが関連付けられて記憶されてよい。例えば、ＩＤ８０で識別される条件は、あるビルの１階ロビーに設置されたサイネージ装置に、「レベル２の警報発令」が外部アプリケーション５００から送出され、かつ、「河川水位が平均水位より１０ｃｍ超える」場合に、サーバ１００から防災情報を送信するものであってよい。また、ＩＤ８１で識別される条件は、あるビルの１階ロビーに設置されたサイネージ装置に、「レベル４の避難指示」が外部アプリケーション５００から送出され、かつ、「動的なＳＮＳ情報を入手」した場合に、サーバ１００から防災情報が送信されてよい。なお、動的なＳＮＳ情報の入手については後述する。 Predetermined conditions, for example, may be set for each distribution destination of disaster prevention information. In the example of FIG. 4, the delivery destination may be a signage device. The predetermined condition is associated with an identifier (IDentifier) that uniquely identifies the predetermined condition, the installation location of the delivery destination terminal device, a condition related to external information (trigger 1), and a condition related to various information (trigger 2). may be stored. For example, the condition identified by ID80 is that the external application 500 sends a “level 2 warning” to the signage device installed in the first floor lobby of a certain building, and “the river water level exceeds the average water level by 10 cm. , the server 100 may transmit the disaster prevention information. Further, the conditions identified by the ID 81 are that a “level 4 evacuation order” is sent from the external application 500 to the signage device installed in the first floor lobby of a certain building, and that “dynamic SNS information is obtained”. In this case, disaster prevention information may be transmitted from the server 100 . Acquisition of dynamic SNS information will be described later.
　このように、エリア２００に配備されたサイネージ装置それぞれに対して、防災情報を配信する条件が設定されてよい。これにより、例えば、河川に近い場所に配置されたサイネージ装置に対しては河川に関する情報を優先的に配信したり、ビルの高層階に配置されたサイネージ装置に対しては、地震に関する情報を優先的に配信したりすることができる。すなわち、配置場所の環境に適した防災情報を配信することが可能となる。 In this way, conditions for distributing disaster prevention information may be set for each signage device deployed in area 200 . As a result, for example, information about rivers can be preferentially distributed to signage devices placed near rivers, or information about earthquakes can be given priority to signage devices placed on high floors of buildings. can be distributed to That is, it is possible to distribute disaster prevention information suitable for the environment of the installation location.
　所定の条件が成立したと判定した場合（ステップＰ１２でＹＥＳ）、生成部１３０は、成立した条件に応じた防災情報を生成してよい。そして、生成された防災情報は、所定の条件が成立した配信対象（端末装置）に対して出力されてよい（ステップＰ１３）。端末装置は、送信された防災情報を出力してよい（ステップＰ１４）。なお、所定の条件が成立しない場合（ステップＰ１２でＮＯ）、サーバ１００は、各種情報の取得を継続してよい。 If it is determined that the predetermined condition has been established (YES in step P12), the generation unit 130 may generate disaster prevention information according to the established condition. Then, the generated disaster prevention information may be output to distribution targets (terminal devices) for which a predetermined condition is satisfied (step P13). The terminal device may output the transmitted disaster prevention information (step P14). If the predetermined condition is not satisfied (NO in step P12), the server 100 may continue acquiring various information.
　図５は、サイネージ装置３４０に表示された防災情報の一例を示す。図５の例では、ある危険個所について、道路の冠水があったことに応じて生成された防災情報を示している。防災情報３０は、発令されている警報、危険個所を示すマップ、危険個所で体感される事象、ユーザに求められる行動、交通情報、危険個所に関してＳＮＳに投稿された情報（ＳＮＳ投稿情報）等を含んでよい。なお、サイネージ装置３４０に表示されることでユーザに提供される防災情報は、図５の例に限定されない。防災情報３０に表示される情報は、所定の間隔（例えば、１分、３分、５分ごと）で更新されてもよい。また、防災情報３０は、警報が解除されるまで表示されてもよいし、表示する間隔を設定可能であってもよい。 FIG. 5 shows an example of disaster prevention information displayed on the signage device 340. FIG. The example of FIG. 5 shows disaster prevention information generated in response to flooding of a road at a certain dangerous spot. The disaster prevention information 30 includes issued warnings, maps showing dangerous places, events experienced at dangerous places, actions required of users, traffic information, information posted on SNSs regarding dangerous places (SNS posted information), and the like. may contain. The disaster prevention information provided to the user by being displayed on the signage device 340 is not limited to the example of FIG. 5 . The information displayed in the disaster prevention information 30 may be updated at predetermined intervals (for example, every 1 minute, 3 minutes, 5 minutes). Moreover, the disaster prevention information 30 may be displayed until the warning is canceled, or may be settable at display intervals.
　防災情報管理システム６００は、ＳＮＳ投稿情報を動的に取得してもよい。防災情報管理システム６００は、例えば、ＳＮＳに投稿された情報のうち、危険個所であるエリア２００内に関する情報をＳＮＳ投稿情報として取得してよい（動的なＳＮＳ情報の入手）。防災情報管理システム６００は、例えば、投稿に関連付けられたタグ情報、投稿された場所の位置情報、画像解析等の任意の解析手法を用いて、ＳＮＳに投稿された情報のうちＳＮＳ投稿情報に該当する情報を取得してよい。あるいは、防災情報管理システム６００は、ＳＮＳ情報を解析する外部アプリケーション５００からＳＮＳ投稿情報を取得してもよい。防災情報管理システム６００は、他の防災情報３０を更新するタイミングで、サイネージ装置３４０に表示するＳＮＳ投稿情報を更新してもよく、ＳＮＳ上でＳＮＳ投稿情報が投稿された都度更新してもよい。 The disaster prevention information management system 600 may dynamically acquire SNS posted information. For example, the disaster prevention information management system 600 may acquire information about the inside of the area 200, which is a dangerous spot, as SNS posted information from among the information posted on the SNS (acquisition of dynamic SNS information). The disaster prevention information management system 600 uses, for example, tag information associated with the post, position information of the posted location, and any analysis method such as image analysis to identify information posted on the SNS that corresponds to SNS posted information. You may obtain information to Alternatively, the disaster prevention information management system 600 may acquire SNS posted information from the external application 500 that analyzes SNS information. The disaster prevention information management system 600 may update the SNS posted information displayed on the signage device 340 at the timing of updating the other disaster prevention information 30, or may update each time the SNS posted information is posted on the SNS. .
　なお、図５の防災情報３０は一例であって、本発明はこれに限定されない。すなわち、表示される防災情報３０は、これ以上であっても、これ以下であってもよい。また、図５の例では、危険個所が道路の冠水である場合を示したが、危険個所が水位・潮位の上昇である場合、表示される防災情報は異なってよい。また、サイネージ装置３４０の形状に応じて、防災情報３０のレイアウトは異なってよい。 It should be noted that the disaster prevention information 30 in FIG. 5 is an example, and the present invention is not limited to this. That is, the displayed disaster prevention information 30 may be more or less than this. Moreover, although the example of FIG. 5 shows a case where the dangerous place is a flooded road, if the dangerous place is a rise in the water level or the tide level, the displayed disaster prevention information may be different. Also, the layout of the disaster prevention information 30 may differ according to the shape of the signage device 340 .
　従来、気象情報や自治体から提供される警報では、対象とするエリアが広範囲であって、ユーザは、自分の現在地の危険度がどの程度かを把握することが困難であった。しかしながら、本発明の一実施形態によれば、警報に加え、エリアに設置された各情報取得装置から取得される各種情報によって判定される所定の条件に応じて、防災情報が配信される。従って、ユーザの現在地に関する情報を提供でき、ユーザは、より身近な情報に基づいて、危険に関してより適切な行動をとることができる。 Conventionally, weather information and warnings provided by local governments covered a wide range of areas, making it difficult for users to grasp the degree of danger in their current location. However, according to one embodiment of the present invention, in addition to the warning, disaster prevention information is distributed according to a predetermined condition determined by various information acquired from each information acquisition device installed in the area. Therefore, information about the user's current location can be provided, and the user can take more appropriate actions regarding danger based on more familiar information.
　なお、防災情報は、エリア内で活動するユーザ（活動者）の活動者端末に配信されてもよい。図６（ａ）～（ｃ）は、活動者端末に配信された防災情報の一例である。なお、配信は、防災情報管理システム６００が提供するアプリケーションを活動者端末が備え、当該アプリケーションを介して行われてもよい。あるいは、サーバ１００の生成部１３０は、活動者端末が備える所定のメッセージングアプリケーションにおいて、防災情報を表示させるアプリ表示情報を生成してもよい。なお、メッセージングアプリケーションとしては、電話アプリケーション、電子メールアプリケーション、ウェブブラウジングアプリケーション、カレンダーアプリケーション、ゲームアプリケーション、ソーシャルネットワーキングアプリケーション、音楽アプリケーション、ビジネスアプリケーション等、ユーザが日常で使用しているアプリケーションであればその種類は問わない。 The disaster prevention information may be distributed to the active person terminals of users (activists) who are active in the area. FIGS. 6A to 6C are an example of disaster prevention information delivered to the terminal of the activist. Note that the delivery may be performed via the application provided by the disaster prevention information management system 600 provided by the activist terminal. Alternatively, the generation unit 130 of the server 100 may generate application display information for displaying disaster prevention information in a predetermined messaging application provided in the activist terminal. Note that messaging applications include phone applications, e-mail applications, web browsing applications, calendar applications, game applications, social networking applications, music applications, business applications, and other applications that users use on a daily basis. I don't mind.
　このように、本発明の一実施形態によれば、ユーザが日常用いるメッセージングアプリケーションを介して防災情報が配信されてよい。これにより、ユーザが防災情報に気が付かない可能性を減らし、ユーザにより安全な行動をとらせることが可能となる。 Thus, according to one embodiment of the present invention, disaster prevention information may be delivered via a user's daily messaging application. This reduces the possibility that the user will not notice the disaster prevention information, and allows the user to take safer actions.
　なお、上述した所定の条件は、管理者によって設定可能であってよい。すなわち、サーバ１００の設定部１４０は、管理者による所定の条件の設定を受け付けてよい。図７に、管理者端末３２０における設定画面の一例を示す。本発明の一実施形態において、所定の条件は、端末装置ごと（図７の例では、サイネージ装置ごと）に、サイネージ装置への防災情報の表示条件と、表示させるコンテンツを設定可能であってよい。なお、図ではサイネージ装置の例を示してあるが、活動者端末に対する所定の条件も同様に設定可能であってよい。 It should be noted that the predetermined conditions described above may be settable by the administrator. That is, the setting unit 140 of the server 100 may receive the setting of the predetermined condition by the administrator. FIG. 7 shows an example of a setting screen on the administrator terminal 320. As shown in FIG. In one embodiment of the present invention, the predetermined conditions may be set for each terminal device (for each signage device in the example of FIG. 7), display conditions for disaster prevention information on the signage device, and content to be displayed. . Although the figure shows an example of a signage device, a predetermined condition for the activist terminal may be similarly set.
　このように、本発明の一実施形態によれば、防災情報の配信先ごとの配信条件を、管理者が設定可能であってよい。従って、エリア２００の、管理者によるより細かい管理が可能となる。 Thus, according to one embodiment of the present invention, the administrator may be able to set delivery conditions for each delivery destination of disaster prevention information. Therefore, more detailed management of the area 200 by the administrator becomes possible.
　なお、平時のサイネージ装置３４０においては、予め設定されたスケジュールでコンテンツが再生されている。本発明の一実施形態において、所定の条件が成立した場合に配信されるコンテンツは、設定されたスケジュールに割り込んで配信されてよい。これにより、緊急性の高い情報を、即座に通知させることができる。 In normal times, the signage device 340 reproduces content according to a preset schedule. In one embodiment of the present invention, content to be delivered when a predetermined condition is met may be delivered by interrupting a set schedule. Thereby, highly urgent information can be immediately notified.
＜ハードウェア構成＞
　サーバ１００のハードウェア構成について説明する。図８は、本実施形態におけるサーバ１００を実現可能なコンピュータのハードウェア構成例である。サーバ１００は、プロセッサ１０１と、ストレージ１０２と、メモリ１０３と、入出力インタフェース（入出力Ｉ／Ｆ）１０４と、通信インタフェース（通信Ｉ／Ｆ）１０５とを含む。各構成要素は、バスＢを介して相互に接続される。サーバ１００は、これら各構成要素の協働により、本実施形態に記載される機能や方法を実現する。例えば、サーバ１００の各機能部をソフトウェアにより実現する場合、ストレージ１０２からメモリ１０３に読み込まれたプログラムに含まれる命令をプロセッサ１０１が実行することによって実現される。すなわち、本実施形態に係るサーバ１００は、プロセッサ１０１がメモリ１０３上に読み込まれたプログラムを実行することにより、通信部１１０、判定部１２０、生成部１３０、及び設定部１４０として機能する。 <Hardware configuration>
A hardware configuration of the server 100 will be described. FIG. 8 is a hardware configuration example of a computer that can implement the server 100 in this embodiment. The server 100 includes a processor 101 , a storage 102 , a memory 103 , an input/output interface (input/output I/F) 104 and a communication interface (communication I/F) 105 . Each component is interconnected via a bus B. FIG. The server 100 implements the functions and methods described in this embodiment through cooperation of these components. For example, when each functional unit of the server 100 is implemented by software, it is implemented by the processor 101 executing instructions included in a program read from the storage 102 to the memory 103 . That is, the server 100 according to the present embodiment functions as a communication unit 110 , a determination unit 120 , a generation unit 130 and a setting unit 140 by executing a program loaded onto the memory 103 by the processor 101 .
　プロセッサ１０１は、例えば、中央処理装置（ＣＰＵ）、ＭＰＵ（Micro Processing Unit）、ＧＰＵ（Graphics Processing Unit）、マイクロプロセッサ（microprocessor）、プロセッサコア（processor core）、マルチプロセッサ（multiprocessor）、ＡＳＩＣ（Application-Specific Integrated Circuit）、ＦＰＧＡ（Field Programmable Gate Array）等を含み、集積回路（ＩＣ（Integrated Circuit）チップ、ＬＳＩ（Large Scale Integration））等に形成された論理回路（ハードウェア）や専用回路によって実現されてよい。なお、プロセッサ１０１は、上述の複数の情報を処理可能な演算能力の高いプロセッサであれば特に限定されない。具体的には、例えば、プロセッサ１０１は、ビッグデータを処理可能な演算能力を有するものであればよい。 The processor 101 includes, for example, a central processing unit (CPU), MPU (Micro Processing Unit), GPU (Graphics Processing Unit), microprocessor, processor core, multiprocessor, ASIC (Application- Specific Integrated Circuit), FPGA (Field Programmable Gate Array), etc., and realized by logic circuits (hardware) and dedicated circuits formed on integrated circuits (IC (Integrated Circuit) chip, LSI (Large Scale Integration)), etc. you can Note that the processor 101 is not particularly limited as long as it is a processor with high computing power capable of processing the plurality of pieces of information described above. Specifically, for example, the processor 101 may have computing power capable of processing big data.
　通信Ｉ／Ｆ１０５は、ネットワークアダプタ等のハードウェアや通信用ソフトウェア、及びこれらの組み合わせとして実装され、外部装置と各種データの送受信を行う。当該通信は、有線、無線のいずれで実行されてもよく、互いの通信が実行できるのであれば、どのような通信プロトコルを用いてもよい。 The communication I/F 105 is implemented as hardware such as a network adapter, communication software, or a combination thereof, and transmits and receives various data to and from external devices. The communication may be performed by wire or wirelessly, and any communication protocol may be used as long as mutual communication can be performed.
　入出力Ｉ／Ｆ１０４は、サーバ１００に対する各種操作を入力する入力装置、及び、サーバ１００で処理された処理結果を出力する出力装置を含む。入力装置は、例えば、タッチパネル、タッチディスプレイ、キーボード等のハードウェアキーや、マウス等のポインティングデバイス、カメラ（画像を介した操作入力）、マイク（音声による操作入力）を含む。出力装置は、プロセッサ１０１で処理された処理結果を出力する。出力装置は、例えば、タッチパネル、スピーカ等を含む。 The input/output I/F 104 includes an input device for inputting various operations to the server 100 and an output device for outputting processing results processed by the server 100 . The input device includes, for example, hardware keys such as a touch panel, a touch display, and a keyboard, a pointing device such as a mouse, a camera (operation input via images), and a microphone (operation input by voice). The output device outputs the processing result processed by the processor 101 . The output device includes, for example, a touch panel, a speaker, and the like.
　本発明の一実施形態によれば、多様なＩｏＴデバイスによるセンシングが行われるエリア（スマートシティ）において、様々な情報を一元的に収集して解析することで、エリアにおいて発生した事象がリアルタイムで管理者に提供される。その際に、各種情報は可視化され、管理者が、エリア内の事象を即座に判断できる状態で提供される。従って、管理者による効率的な管理が可能となり、さらに、エリアで活動する活動者にとって快適な環境を整備することができる。また、イベントドリブン型APaaS（Application Platform as a Service）が、エリアで起こる様々なリアルタイムのイベントをインタラクティブに処理し、人々の的確な判断やアクションを支援する環境を提供することができる。 According to one embodiment of the present invention, in an area where sensing is performed by various IoT devices (smart city), by centrally collecting and analyzing various information, events occurring in the area can be managed in real time. provided to the person At that time, various information is visualized and provided in a state in which the administrator can immediately judge the events in the area. Therefore, efficient management by the manager becomes possible, and a comfortable environment can be maintained for the active people who are active in the area. In addition, event-driven APaaS (Application Platform as a Service) can interactively process various real-time events occurring in the area and provide an environment that supports people's accurate decisions and actions.
　本発明を諸図面や実施例に基づき説明してきたが、当業者であれば本開示に基づき種々の変形や修正を行うことが容易であることに注意されたい。従って、これらの変形や修正は本発明の範囲に含まれることに留意されたい。例えば、各構成部、各ステップ等に含まれる機能等は論理的に矛盾しないように再配置可能であり、複数の構成部やステップ等を１つに組み合わせたり、或いは分割したりすることが可能である。また、上記実施の形態に示す構成を適宜組み合わせることとしてもよい。例えば、サーバ１００が備えるとして説明した各構成部は、複数のサーバによって分散されて実現されてもよい。 Although the present invention has been described based on the drawings and examples, it should be noted that those skilled in the art can easily make various modifications and modifications based on the present disclosure. Therefore, it should be noted that these variations and modifications are included in the scope of the present invention. For example, the functions included in each component, each step, etc. can be rearranged so as not to be logically inconsistent, and multiple components, steps, etc. can be combined into one or divided. is. Further, the configurations shown in the above embodiments may be combined as appropriate. For example, each component described as being included in the server 100 may be distributed and implemented by a plurality of servers.
　また、各機能部の機能又は処理は、実現可能な範囲において、機械学習又はＡＩ（Artificial Intelligence）により実現されてもよい。 In addition, the function or processing of each functional unit may be realized by machine learning or AI (Artificial Intelligence) to the extent possible.
　上述では、防災情報管理システム６００によって、警報等の発令時において、活動者に対し、取るべき行動の判断指針が示される態様を説明した。しかしながら、活動者に対して、避難経路など、より具体的な行動指針が提供されてもよい。例えば、サーバ１００は、ＩｏＴデバイスから取得した各種情報の推移を入力、その後に生じた事象（警報の発令、水位の上昇、駅の混雑等）とを出力とした学習モデルによって、各種情報から予測される事象の予測モデルを構築し、起こり得る事象を予測してもよい。そして、予測される事象に基づいて、エリア内の活動者の避難経路、避難場所等が示されてよい。 In the above description, the manner in which the disaster prevention information management system 600 presents guidelines for determining actions to be taken to the activist when issuing a warning or the like has been explained. However, more specific action guidelines such as evacuation routes may be provided to the activist. For example, the server 100 inputs transitions of various types of information acquired from IoT devices, and predicts from various types of information using a learning model that outputs subsequent events (announcement of warnings, rising water levels, congestion at stations, etc.). Predictive models of expected events may be constructed to predict likely events. Then, evacuation routes, evacuation sites, and the like for activists in the area may be indicated based on the predicted event.
　なお、本発明の一実施形態に係る防災情報管理システム６００によれば、端末装置の現在位置に応じて、防災情報が配信されてもよい。例えば、所定の条件が成立して防災情報が配信されるサイネージ装置近傍に位置する活動者端末に対して、当該サイネージ装置と同一の防災情報が配信されてもよい。これは、活動者端末の位置情報を取得することによって実現できてよい。 According to the disaster prevention information management system 600 according to one embodiment of the present invention, disaster prevention information may be distributed according to the current location of the terminal device. For example, the same disaster prevention information as that of the signage device may be distributed to the activist terminal positioned near the signage device to which the disaster prevention information is distributed when a predetermined condition is satisfied. This may be achieved by obtaining the location information of the activist terminal.
　本開示の各実施形態のプログラムは、情報処理装置に読み取り可能な記憶媒体に記憶された状態で提供されてもよい。記憶媒体は、「一時的でない有形の媒体」に、プログラムを記憶可能である。プログラムは、例えば、ソフトウェアプログラムや制御プログラムを含む。サーバ１００の各機能部をソフトウェアにより実現する場合、サーバ１００は、プロセッサがメモリ上にロードされたプログラムを実行することにより、通信部１１０、判定部１２０、生成部１３０、及び設定部１４０として機能する。 The program of each embodiment of the present disclosure may be provided in a state stored in a storage medium readable by the information processing device. The storage medium can store the program in a "non-temporary tangible medium". Programs include, for example, software programs and control programs. When each functional unit of the server 100 is realized by software, the server 100 functions as the communication unit 110, the determination unit 120, the generation unit 130, and the setting unit 140 by executing the program loaded on the memory by the processor. do.
　記憶媒体は適切な場合、１つ又は複数の半導体ベースの、又は他の集積回路（ＩＣ）（例えば、フィールド・プログラマブル・ゲート・アレイ（ＦＰＧＡ）、特定用途向けＩＣ（ＡＳＩＣ）等）、ハード・ディスク・ドライブ（ＨＤＤ）、ハイブリッド・ハード・ドライブ（ＨＨＤ）、光ディスク、光ディスクドライブ（ＯＤＤ）、光磁気ディスク、光磁気ドライブ、フロッピィ・ディスケット、フロッピィ・ディスク・ドライブ（ＦＤＤ）、磁気テープ、固体ドライブ（ＳＳＤ）、ＲＡＭドライブ、セキュア・デジタル・カードもしくはドライブ、任意の他の適切な記憶媒体、又はこれらの２つ以上の適切な組合せを含むことができる。記憶媒体は、適切な場合、揮発性、不揮発性、又は揮発性と不揮発性の組合せでよい。 The storage medium may, where appropriate, be one or more semiconductor-based or other integrated circuits (ICs) (e.g., field programmable gate arrays (FPGAs), application specific ICs (ASICs), etc.); Disk drive (HDD), hybrid hard drive (HHD), optical disk, optical disk drive (ODD), magneto-optical disk, magneto-optical drive, floppy diskette, floppy disk drive (FDD), magnetic tape, solid state drive (SSD), RAM drive, secure digital card or drive, any other suitable storage medium, or any suitable combination of two or more thereof. Storage media may, where appropriate, be volatile, nonvolatile, or a combination of volatile and nonvolatile.
　また、本開示のプログラムは、当該プログラムを伝送可能な任意の伝送媒体（通信ネットワークや放送波等）を介して、サーバ１００に提供されてもよい。 Also, the program of the present disclosure may be provided to the server 100 via any transmission medium (communication network, broadcast waves, etc.) capable of transmitting the program.
　また、本開示の各実施形態は、プログラムが電子的な伝送によって具現化された、搬送波に埋め込まれたデータ信号の形態でも実現され得る。なお、本開示のプログラムは、例えば、ＪａｖａＳｃｒｉｐｔ（登録商標）、Ｐｙｔｈｏｎ等のスクリプト言語、Ｃ言語、Ｇｏ言語、Ｓｗｉｆｔ，Ｋｏｌｔｉｎ、Ｊａｖａ（登録商標）等を用いて実装されてよい。 Each embodiment of the present disclosure can also be implemented in the form of a data signal embedded in a carrier wave in which a program is embodied by electronic transmission. Note that the program of the present disclosure may be implemented using, for example, script languages such as JavaScript (registered trademark) and Python, C language, Go language, Swift, Koltin, Java (registered trademark), and the like.
　１００　サーバ（情報処理装置）
　１１０　通信部
　１２０　判定部
　１３０　生成部
　１４０　設定部
　１７０　記憶装置
　２００　エリア
　２０１～２０Ｎ　ＩｏＴデバイス（情報取得装置）
　３１０～３４０　端末装置
　５００　外部アプリケーション
　６００　防災情報管理システム 100 server (information processing device)
110 communication unit 120 determination unit 130 generation unit 140 setting unit 170 storage device 200 area 201 to 20N IoT device (information acquisition device)
310-340 Terminal device 500 External application 600 Disaster prevention information management system

Claims (9)

  1. 　所定のエリアに関する情報を一元管理して前記所定のエリア内の環境を把握可能なスマートシティにおいて、前記所定のエリアにおける防災情報を統括して管理する防災情報管理システムであって、
    　前記所定のエリアに設置された複数の情報取得装置から各種情報を取得する取得部と、
    　前記各種情報に基づいて、前記所定のエリア内の危険箇所に関する防災情報を生成する生成部と、
    　前記所定のエリアを統括して管理する管理者が使用する管理者端末、前記所定のエリアにおいて活動する活動者が使用する活動者端末、及び前記所定のエリアに位置する施設に配備された情報提供装置に対して、前記防災情報を出力する出力部と、
    を備える、防災情報管理システム。     A disaster prevention information management system that integrates and manages disaster prevention information in a predetermined area in a smart city that can centrally manage information about a predetermined area and grasp the environment in the predetermined area,
    an acquisition unit that acquires various types of information from a plurality of information acquisition devices installed in the predetermined area;
    a generation unit that generates disaster prevention information about a dangerous spot in the predetermined area based on the various information;
    An administrator terminal used by an administrator who supervises and manages the predetermined area, an active person terminal used by an active person who is active in the predetermined area, and information provision provided at facilities located in the predetermined area an output unit that outputs the disaster prevention information to the device;
    A disaster prevention information management system.
  2. 　前記取得部は、前記各種情報として、所定の外部アプリケーションが提供する外部情報をさらに取得し、
    　前記生成部は、前記外部情報と前記各種情報とに基づく前記所定の条件が成立したことに応じて、成立した所定の条件に応じた前記防災情報を生成し、
    　前記出力部は、前記防災情報の生成に応じて当該防災情報を出力する、
    請求項１に記載の防災情報管理システム。     The acquisition unit further acquires external information provided by a predetermined external application as the various information,
    The generation unit generates the disaster prevention information according to the established predetermined condition in response to the establishment of the predetermined condition based on the external information and the various types of information,
    The output unit outputs the disaster prevention information according to the generation of the disaster prevention information.
    The disaster prevention information management system according to claim 1.
  3. 　前記生成部は、前記管理者端末において前記各種情報を管理画面に表示させる管理画面表示情報を生成し、
    　前記出力部は、前記管理画面表示情報を前記管理者端末へ出力する、
    請求項１または２に記載の防災情報管理システム。     The generation unit generates management screen display information for displaying the various information on a management screen in the administrator terminal,
    the output unit outputs the management screen display information to the administrator terminal;
    The disaster prevention information management system according to claim 1 or 2.
  4. 　前記生成部は、前記活動者端末が備える所定のメッセージングアプリケーションにおいて前記防災情報を表示させるアプリ表示情報を生成し、
    　前記出力部は、前記アプリ表示情報を前記活動者端末へ出力する、
    請求項２または３に記載の防災情報管理システム。     The generation unit generates application display information for displaying the disaster prevention information in a predetermined messaging application provided in the activist terminal,
    The output unit outputs the application display information to the active person terminal,
    The disaster prevention information management system according to claim 2 or 3.
  5. 　前記管理者による前記所定の条件の設定を受け付ける設定部をさらに備える、
    請求項２～４のいずれか一項に記載の防災情報管理システム。     further comprising a setting unit that receives setting of the predetermined condition by the administrator;
    A disaster prevention information management system according to any one of claims 2 to 4.
  6. 　前記情報提供装置は、前記施設に複数配備され、
    　前記設定部は、前記情報提供装置ごとに、前記情報提供装置の設置位置に応じた前記所定の条件を設定可能である、
    請求項５に記載の防災情報管理システム。     A plurality of the information providing devices are deployed in the facility,
    The setting unit can set the predetermined condition according to the installation position of the information providing device for each information providing device.
    The disaster prevention information management system according to claim 5.
  7. 　前記出力部は、前記所定の条件が成立したことに応じて、成立した所定の条件に応じた防災情報を前記情報提供装置へ出力し、
    　前記情報提供装置は、前記防災情報を出力させる際に、前記情報提供装置において予め設定されたスケジュールでコンテンツが配信されている場合、前記スケジュールに割り込んで前記防災情報を出力する、
    請求項２～６のいずれか一項に記載の防災情報管理システム。     The output unit outputs disaster prevention information corresponding to the established predetermined condition to the information providing device in response to the establishment of the predetermined condition;
    When outputting the disaster prevention information, the information providing device interrupts the schedule and outputs the disaster prevention information if content is distributed according to a schedule preset in the information providing device.
    A disaster prevention information management system according to any one of claims 2 to 6.
  8. 　所定のエリアに関する情報を一元管理して前記所定のエリア内の環境を把握可能なスマートシティにおいて、前記所定のエリアにおける防災情報を統括して管理する防災情報管理システムの制御方法であって、
    　前記所定のエリアに設置された複数の情報取得装置から各種情報を取得するステップと、
    　前記各種情報に基づいて、前記所定のエリア内の危険箇所に関する防災情報を生成するステップと、
    　前記所定のエリアを統括して管理する管理者が使用する管理者端末、前記所定のエリアにおいて活動する活動者が使用する活動者端末、及び前記所定のエリアに位置する施設に配備された情報提供装置に対して、前記防災情報を出力するステップと、
    を含む、防災情報管理システムの制御方法。     A control method for a disaster prevention information management system for centrally managing disaster prevention information in a predetermined area in a smart city capable of centrally managing information about a predetermined area and grasping the environment in the predetermined area,
    a step of acquiring various information from a plurality of information acquisition devices installed in the predetermined area;
    a step of generating disaster prevention information regarding dangerous spots in the predetermined area based on the various types of information;
    An administrator terminal used by an administrator who supervises and manages the predetermined area, an active person terminal used by an active person who is active in the predetermined area, and information provision provided at facilities located in the predetermined area a step of outputting the disaster prevention information to a device;
    A control method for a disaster prevention information management system, comprising:
  9. 　所定のエリアに関する情報を一元管理して前記所定のエリア内の環境を把握可能なスマートシティにおいて、前記所定のエリアにおける防災情報を統括して管理する防災情報管理システムの制御プログラムであって、
    　コンピュータに、
    　前記所定のエリアに設置された複数の情報取得装置から各種情報を取得する機能と、
    　前記各種情報に基づいて、前記所定のエリア内の危険箇所に関する防災情報を生成する機能と、
    　前記所定のエリアを統括して管理する管理者が使用する管理者端末、前記所定のエリアにおいて活動する活動者が使用する活動者端末、及び前記所定のエリアに位置する施設に配備された情報提供装置に対して、前記防災情報を出力する機能と、
    を実現させる、防災情報管理システムの制御プログラム。     A control program for a disaster prevention information management system that centrally manages disaster prevention information in a predetermined area in a smart city capable of centrally managing information about a predetermined area and grasping the environment in the predetermined area,
    to the computer,
    a function of acquiring various types of information from a plurality of information acquisition devices installed in the predetermined area;
    a function of generating disaster prevention information regarding dangerous spots in the predetermined area based on the various types of information;
    An administrator terminal used by an administrator who supervises and manages the predetermined area, an active person terminal used by an active person who is active in the predetermined area, and information provision provided at facilities located in the predetermined area A function of outputting the disaster prevention information to the device;
    A control program for a disaster prevention information management system that realizes
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JP2016066274A (en) * 2014-09-25 2016-04-28 ミサワホーム株式会社 Evacuation site information acquisition system
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