JP7406926B2 - Information processing equipment and programs - Google Patents

Description

The present invention relates to a technique for guiding disaster victims to evacuation facilities during a disaster.

As a technology for guiding disaster victims to evacuation facilities in the event of a disaster, for example, Patent Document 1 discloses that an earthquake information receiving device notifies residents of the occurrence of an earthquake by voice or the like, and the residents select one of multiple evacuation site information. It is disclosed that when one is selected, the selected evacuation site information is notified to the family member's mobile phone. Further, for example, Patent Document 2 discloses that a meeting place where the travel load is the same for all members is selected, and a map of the determined meeting place is sent to each member by e-mail.

Japanese Patent Application Publication No. 2009-111752 Japanese Patent Application Publication No. 2008-190899

In the event of a disaster, it is desirable for users belonging to a group, such as a family, to evacuate to a common evacuation facility. However, even within the same family, the locations of these users vary; for example, some users may be outside the disaster area, and even users within the disaster area may be far away from each other. Sometimes there are. For this reason, as described in Patent Documents 1 and 2 above, it is not necessarily appropriate to guide all family members to common evacuation facilities.

Therefore, an object of the present invention is to guide each user in a group to appropriate evacuation facilities in the event of a disaster.

In order to solve the above-mentioned problems, the present invention includes a position storage section that stores the positions of each of a plurality of evacuation facilities, an identifier storage section that stores the identifiers of the communication devices of each user constituting the group, and a system that configures the group. A specifying unit that specifies the communication device that is in the area where a disaster has occurred among the communication devices of each user; and a communication device that is specified by the specifying unit, and the communication device that is specified by the specifying unit, an equipment allocation unit that allocates common evacuation equipment located at positions corresponding to the positions of the plurality of communication devices to users of the plurality of communication devices located within different distance ranges; and an evacuation unit allocated by the equipment allocation unit. An information processing device is provided, comprising: a notification unit that notifies the communication device of a user to whom the evacuation facility is assigned information regarding the facility.

The equipment allocation unit allocates evacuation equipment located closest to the communication device identified by the identification unit to a user of the communication device located outside the distance range. You can do it like this.

The distance may vary depending on the type of disaster.

The notification unit transmits information regarding the evacuation equipment assigned to users of communication devices located within the area to communication devices of users forming the group and located outside the area where the disaster occurred. You may also be notified.

The equipment allocation unit may allocate the evacuation equipment according to the type of disaster.

The equipment allocation unit may perform allocation according to the degree of congestion in each evacuation equipment.

When one user belongs to a plurality of groups, a priority is determined for each group, and the equipment allocation unit allocates common evacuation equipment to the users constituting the group with the higher priority. You can do it like this.

The present invention also provides a computer with a position storage section that stores the positions of each of the plurality of evacuation facilities, an identifier storage section that stores the identifiers of the communication devices of each user, and one of the communication devices of the users constituting the group. , a specifying unit that specifies the communication device located in an area where a disaster has occurred, and a plurality of communication devices specified by the specifying unit that are located within a range of different distances depending on the type of the disaster that has occurred; An equipment allocation unit that allocates common evacuation equipment located at positions corresponding to the positions of the plurality of communication devices to the users of the communication equipment, and information regarding the evacuation equipment allocated by the equipment allocation unit to the evacuation equipment and a notification unit that notifies the communication device of the user to whom the information is assigned.

According to the present invention, in the event of a disaster, it is possible to guide each user in a group to appropriate evacuation facilities.

1 is a diagram showing an example of the configuration of an evacuation equipment guidance system 1. FIG. 1 is a diagram showing a hardware configuration of a communication device 10. FIG. 2 is a diagram showing a hardware configuration of a server device 20. FIG. 1 is a diagram showing an example of a functional configuration of an evacuation equipment guidance system 1. FIG. 3 is a flowchart illustrating an example of an operation by the server device 20. FIG. 3 is a diagram illustrating the positional relationship between each communication device 10 and each evacuation facility 40. FIG.

[composition]
FIG. 1 is a diagram showing an example of an evacuation equipment guidance system 1 according to the present embodiment. The evacuation equipment guidance system 1 is capable of communicating with a plurality of communication devices 10 each used by a plurality of users, a server device 20 that guides each user to evacuation facilities, and these server devices 20 and the communication device 10. It is equipped with a communication network 2 connected to. The communication network 2 includes, for example, a wireless communication network or a wired communication network that conforms to LTE (Long Term Evolution) or other communication standards. Although four communication devices 10 are shown in FIG. 1, this is merely an example.

The communication device 10 is, for example, a wearable computer of a glass type or a head-mounted display type, or a portable computer such as a smartphone or a tablet. The communication device 10 realizes so-called AR (Augmented Reality). AR refers to superimposing and displaying virtual images called AR objects in real space (hereinafter referred to as virtual display). Hereinafter, this display will be referred to as a virtual display.

Devices that realize such virtual display include a type that displays an AR object superimposed on the captured image on a display screen that displays captured images of real space, and a light-transmissive type that is placed in front of the user's eyes. On the display surface, there is a type in which an AR object is displayed at a position on the display surface that overlaps a predetermined position in the real space that the user can see through the display surface. The communication device 10 may be of any type, but in this embodiment, a portable computer such as a smartphone or a tablet is used as the communication device 10.

The server device 20 allocates evacuation equipment located at a position corresponding to the position of each communication device 10 to users of each communication device 10 in the area where a disaster has occurred, and transmits information regarding the evacuation equipment to the communication device 10. Notify. Furthermore, the server device 20 provides route guidance from the user's current location to the evacuation facility assigned to the user by controlling image display and audio output in the communication device 10. Specifically, the server device 20 acquires a captured image of the real space captured by the communication device 10, and superimposes and displays an AR object on the real space, so that the AR object moves in the direction indicated by the AR object. Guide the user. This AR object is, for example, an image imitating an arrow indicating the direction in which the user should proceed, and is displayed superimposed on the route to be guided to the user. The server device 20 also provides audio guidance, such as outputting the names of landmarks on the route and the direction in which the user should proceed.

FIG. 2 is a diagram showing the hardware configuration of the communication device 10. The communication device 10 is physically configured as a computer device including a processor 1001, a memory 1002, a storage 1003, a communication device 1004, an input device 1005, an output device 1006, a sensor 1007, a positioning device 1008, a bus connecting these, and the like. has been done. Each of these devices operates using power supplied from a battery (not shown). In addition, in the following description, the word "apparatus" can be read as a circuit, a device, a unit, etc. The hardware configuration of the communication device 10 may be configured to include one or more of each device shown in the figure, or may be configured without including some of the devices. Further, the communication device 10 may be configured by communicatively connecting a plurality of devices each having a different housing.

Each function in the communication device 10 is performed by loading predetermined software (programs) onto hardware such as the processor 1001 and memory 1002, so that the processor 1001 performs calculations, controls communication by the communication device 1004, and controls communication by the memory 1002. This is realized by controlling at least one of data reading and writing in the storage 1003.

The processor 1001, for example, operates an operating system to control the entire computer. The processor 1001 may be configured by a central processing unit (CPU) including an interface with a peripheral device, a control device, an arithmetic device, a register, and the like. Further, for example, a baseband signal processing unit, a call processing unit, etc. may be realized by the processor 1001.

The processor 1001 reads programs (program codes), software modules, data, etc. from at least one of the storage 1003 and the communication device 1004 to the memory 1002, and executes various processes in accordance with the programs. As the program, a program that causes a computer to execute at least a part of the operations described below is used. Functional blocks of the communication device 10 may be realized by a control program stored in the memory 1002 and operated in the processor 1001. Various types of processing may be executed by one processor 1001, or may be executed simultaneously or sequentially by two or more processors 1001. Processor 1001 may be implemented by one or more chips. Note that the program may be transmitted from the communication network 2 to the communication device 10 via a telecommunications line.

The memory 1002 is a computer-readable recording medium, and includes at least one of ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electrically Erasable Programmable ROM), RAM (Random Access Memory), and the like. may be done. Memory 1002 may be called a register, cache, main memory, or the like. The memory 1002 can store executable programs (program codes), software modules, etc. for implementing the method according to the present embodiment.

The storage 1003 is a computer-readable recording medium, such as an optical disk such as a CD-ROM (Compact Disc ROM), a hard disk drive, a flexible disk, a magneto-optical disk (such as a compact disk, a digital versatile disk, or a Blu-ray disk). (registered trademark disk), smart card, flash memory (eg, card, stick, key drive), floppy disk, magnetic strip, etc. Storage 1003 may also be called an auxiliary storage device. The storage 1003 stores identification information of the communication device 10, for example. This identification information is notified to the server device 20 during communication with the server device 20. This identification information is used by the server device 20 to identify and control the communication device 10.

The communication device 1004 is hardware (transmission/reception device) for communicating between computers via the communication network 2, and is also referred to as, for example, a network device, a network controller, a network card, a communication module, or the like. The communication device 1004 includes, for example, a high frequency switch, a duplexer, a filter, a frequency synthesizer, etc. to realize at least one of frequency division duplex (FDD) and time division duplex (TDD). It may be composed of. For example, a transmitting/receiving antenna, an amplifier section, a transmitting/receiving section, a transmission line interface, etc. may be realized by the communication device 1004. The transmission/reception unit may be physically or logically separated into a transmission control unit and a reception unit.

The input device 1005 is an input device (for example, a key, a microphone, a switch, a button, a camera, etc.) that accepts input from the outside, and particularly includes an imaging device such as a camera. The output device 1006 is an output device (for example, a display, a speaker, an LED lamp, etc.) that performs output to the outside, and particularly includes a display device such as a display and a sound emitting device such as a speaker.

The sensor 1007 includes a group of sensors for detecting the attitude of the communication device 10, such as a gyro sensor, an acceleration sensor, and a magnetic (azimuth) sensor.

Positioning device 1008 measures the position of communication device 10 . The positioning device 1008 is, for example, a GPS receiver, and measures the position of the communication device 10 based on GPS signals received from a plurality of satellites.

Each device, such as the processor 1001 and the memory 1002, is connected by a bus for communicating information. The bus may be configured using a single bus, or may be configured using different buses for each device.

The communication device 10 includes hardware such as a microprocessor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a programmable logic device (PLD), and a field programmable gate array (FPGA). Alternatively, part or all of each functional block may be realized by the hardware. For example, processor 1001 may be implemented using at least one of these hardwares.

FIG. 3 is a diagram showing the hardware configuration of the server device 20. The server device 20 is physically configured as a computer device including a processor 2001, a memory 2002, a storage 2003, a communication device 2004, an input device 2005, an output device 2006, a bus connecting these devices, and the like. Each function in the server device 20 is performed by loading predetermined software (programs) onto hardware such as the processor 2001 and the memory 2002, so that the processor 2001 performs calculations, controls communication by the communication device 2004, and controls the communication by the communication device 2004. This is realized by controlling at least one of data reading and writing in the storage 2003. The processor 2001, memory 2002, storage 2003, communication device 2004, input device 2005, output device 2006, and the bus that connects these devices are the processor 1001, memory 1002, storage 1003, communication device 1004, and input device 1005 described for the communication device 10. , the output device 1006, and the bus that connects them are the same in terms of hardware, so a description thereof will be omitted. Note that the input device 2005 is, for example, a keyboard, a mouse, a microphone, a switch, a button, a sensor, a joystick, a ball controller, etc., but an imaging device like the one included in the communication device 10 is not essential. The output device 2006 is, for example, a display, a speaker, an LED lamp, etc., but a display device and a sound emitting device such as those included in the communication device 10 are not essential. Note that the input device 2005 and the output device 2006 may have an integrated configuration (for example, a touch panel).

Note that the hardware configuration of the server device 20 may be configured to include one or more of each device shown in the figure, or may be configured not to include some of the devices. Further, the server device 20 may be configured by communicatively connecting a plurality of devices each having a different housing.

FIG. 4 is a diagram showing an example of the functional configuration of the evacuation equipment guidance system 1. In the server device 20, the acquisition unit 21 acquires various data from the communication device 10 via the communication network 2. This data includes, for example, identification information of the communication device 10, various behavior data such as the position and orientation of the communication device 10, image data indicating an image captured by the communication device 10, and the like. The identification information, various behavioral data, and image data of these communication devices 10 are periodically transmitted from each communication device 10 to the server device 20. The acquisition unit 21 also acquires disaster information regarding the occurrence of a disaster from a disaster notification system (not shown) installed in a public institution or the like. This disaster information includes information indicating the type, size, and intensity of the disaster, the date and time of the disaster, and the location of the area.

The identifier storage unit 23 stores an identifier for identifying the communication device 10 of each user that constitutes a certain group such as a family or a company. More specifically, the identifier storage unit 23 stores an identifier of each communication device 10, and further associates each identifier of a plurality of communication devices 10 belonging to a certain group with a group that identifies the group. Remembers the identifier. Thereby, by searching the stored contents in the identifier storage unit 23 using the group identifier of a certain group as a key, it is possible to specify the communication device 10 belonging to that group.

The identifying unit 22 identifies communication devices 10 of users who constitute a certain group and are located in an area where a disaster has occurred (referred to as a disaster area). More specifically, the identification unit 22 compares the location of each communication device 10 acquired by the acquisition unit 21 with the position of the disaster area indicated by the disaster information acquired by the acquisition unit 21, and further identifies the identifier. By referring to the stored contents of the storage unit 23, the identifiers of the communication devices 10 located within the disaster area are identified in units of groups.

The location storage unit 25 stores map information including roads and topography included in a wide area, names, positions, sizes, shapes, colors, etc. of facilities around the roads. The information regarding the facility included in the map information includes the location of the evacuation equipment for users who are disaster victims to evacuate to in the event of a disaster, the number of people it can accommodate, the equipment in the facility, and the type of disaster in which users should evacuate to the evacuation equipment. It is. Further, this map information includes image data that allows images taken by driving a vehicle or the like at each location to be viewed three-dimensionally from various viewpoints.

The equipment allocation unit 24 assigns the communication devices 10 identified by the identification unit 22 to the users of the plurality of communication devices 10 within a certain distance according to the positions of the plurality of communication devices 10. Assign common evacuation facilities at locations. This assignment will be explained with reference to FIG. 6.

In FIG. 6, it is assumed that all users of communication devices 10-1 to 10-7 belong to one group. Among these, the communication devices 10-1 to 10-6 are located within the disaster area D, and the communication device 10-7 is located outside the disaster area D. The plurality of communication devices 10 that are within a certain distance (referred to as distance Th) mentioned above are, for example, those that are inside a circle with the position of any one of the communication devices 10 as the center and the radius of the distance Th. This refers to the communication device 10. In the example of FIG. 6, the communication devices 10-1, 10-2, and 10-3, which are located inside a circle d1 with the distance Th as the radius centered on the position of the communication device 10-1, are within the range of the distance Th. This corresponds to the plurality of communication devices 10 that are present. Furthermore, the communication devices 10-5 and 10-6 located inside a circle d2 with the distance Th as the center and the radius of the communication device 10-6 also correspond to the plurality of communication devices 10 located within the range of the distance Th. do. Although the position of any communication device 10 may be set as the center of the circle, the center position of the circle is set so that as many communication devices 10 as possible are included therein. This distance Th differs depending on the type of disaster. For example, if the distance Th is X in a tsunami disaster that requires urgent evacuation to evacuation facilities, then in an earthquake disaster that is not as urgent as the tsunami, the distance Th is Y (Y> X).

A common evacuation facility located at a location corresponding to the location of a plurality of communication devices 10 is, for example, a common evacuation facility for communication devices 10-1, 10-2, 10-3. The evacuation facility 40-1 is such that the sum of the respective distances from 2 and 10-3 is the smallest. In other words, the sum of the distances from each communication device 10-1, 10-2, 10-3 to evacuation equipment 40-1 is from each communication device 10-1, 10-2, 10-3 to evacuation equipment 40-2 sum of distances from each communication device 10-1, 10-2, 10-3 to evacuation equipment 40-3, or sum of distances from each communication device 10-1, 10-2, 10-3 to evacuation equipment It is smaller than the sum of the distances up to 40-4. Similarly, for the communication devices 10-5 and 10-6, common evacuation facilities located at positions corresponding to the positions of these communication devices 10 are defined as common evacuation facilities located at respective distances from the communication devices 10-5 and 10-6. The evacuation facility 40-3 has the smallest sum.

At this time, the equipment allocation unit 24 allocates evacuation equipment according to the type of disaster. In other words, if the type of disaster that has occurred is a tsunami, the equipment allocation unit 24 will allocate evacuation equipment for evacuation in the event of a tsunami disaster (for example, evacuation equipment located at a high place), and if the type of disaster that has occurred is an earthquake , Allocate evacuation equipment (highly earthquake-resistant evacuation equipment) for evacuation in the event of an earthquake disaster.

Furthermore, the equipment allocation unit 24 assigns a user of the communication device 10 identified by the identification unit 22 and who is outside the range of the distance Th (circle d2 or d2 above) to the user of the communication device 10. Assign the evacuation facility closest to In the example of FIG. 6, the equipment allocation unit 24 allocates the evacuation equipment 40-3 closest to the communication device 10-4 to the communication device 10-4 located in the circle d2 or outside the circle d2. Therefore, in the example of FIG. 6, evacuation equipment is allocated in different ways to the communication device 10-4 located outside the circles d1 and d2, and to the communication devices 10-5 and 10-6 located within the circle d2. As a result, a common evacuation facility 40-3 was assigned.

The notification unit 26 notifies the communication device 10 of the user to whom the equipment is allocated, of information regarding the evacuation equipment allocated by the equipment allocation unit 24. Further, the notification unit 26 identifies a route from the location of the communication device 10 (that is, the user's current location) to the evacuation facility assigned to the user, and provides guidance on the route. In the example of FIG. 6, the notification unit 26 provides information regarding the evacuation equipment 40-1 (for example, the name, location, capacity, equipment, etc. of the evacuation equipment) to the communication devices 10-1, 10-2, and 10-3. ) and guide the route from each location of each communication device 10-1, 10-2, 10-3 to evacuation facility 40-1. Further, the notification unit 26 notifies the communication devices 10-4, 10-5, 10-6 of information regarding the evacuation equipment 40-3, and each communication device 10-4, 10-5, 10-6 The route from each location to the evacuation facility 40-3 is provided.

Note that when providing route guidance, the notification unit 26 controls the output device 1006 (sound emitting device) of the communication device 10 to provide audio guidance of the route to the user using facilities on the route. The facility to which the notification unit 26 provides audio guidance is, for example, a facility located at a location (for example, a corner) where the user changes course on the route specified by the notification unit 26 . Typical facilities that can be targets of voice guidance are defined in advance in the map information stored in the location storage section 25. Furthermore, the notification unit 26 controls the output device 1006 (display device) of the communication device 10 to display route guidance to the user. Specifically, the notification unit 26 virtually displays an image imitating an arrow indicating the direction in which the user should proceed on the specified route.

In addition, the notification unit 26 assigns information to the communication devices 10 of users who are part of a certain group and who are outside the disaster area, to the users of the communication devices 10 who are within the disaster area. Notify information regarding installed equipment. In the example of FIG. 6, the notification unit 26 provides the communication device 10-7 with information regarding the evacuation equipment 40-1 assigned to the communication devices 10-1, 10-2, and 10-3, and the communication device 10-1, The user names of the users 10-2 and 10-3 are notified, and information regarding the evacuation equipment 40-3 assigned to the communication devices 10-4, 10-5, 10-6 and the communication devices 10-4, 10- 5. Notify the user name of the user 10-6.

[motion]
Next, the operation of the server device 20 will be explained with reference to FIG. In the following description, when the server device 20 is described as the main body of processing, specifically, by loading predetermined software (program) onto hardware such as the processor 2001 and the memory 2002, the processor 2001 This means that processing is executed by performing calculations and controlling communication by the communication device 2004 and reading and/or writing of data in the memory 2002 and the storage 2003. The same applies to the communication device 10.

In FIG. 5, when the acquisition unit 21 of the server device 20 acquires disaster information from a disaster notification system (not shown) (step S11; YES), the identification unit 22 identifies the identifier of each communication device 10 acquired by the acquisition unit 21 and , from the storage contents of the identifier storage unit 23, identify the identifier of the communication device 10 of each user constituting a group such as a family, and further identify the identifier indicated by the location of the communication device 10 and the disaster information acquired by the acquisition unit 21. By comparing the location of the disaster area, the communication devices 10 of the users forming each group and located within the disaster area are identified (step S12).

Next, the equipment allocation unit 24 calculates the distance between the positions of the communication devices 10 in one group specified by the identification unit 22 (step S13).

Next, the equipment allocation unit 24 identifies the communication devices 10 located close to each other, that is, the plurality of communication devices 10 located within the above-mentioned distance Th (step S14).

Next, the equipment allocation unit 24 refers to the positions of the evacuation equipment stored in the position storage unit 25 and assigns the users of the identified plurality of communication devices 10 a position corresponding to the positions of the plurality of communication devices 10. Allocate common evacuation equipment in (step S15).

Then, the notification unit 26 notifies the communication device 10 of the user to whom the equipment is allocated, of information regarding the evacuation equipment allocated by the equipment allocation unit 24 (step S16). At this time, the notification unit 26 notifies the communication device 10 located outside the disaster area of information regarding the equipment allocated to the user of the communication device 10 located within the disaster area.

Further, the notification unit 26 specifies a route from the position of each communication device 10 (that is, the current location of the user) to the evacuation facility assigned to the user of that communication device 10, and provides guidance on the route (step S17). When the route guidance for each communication device 10 is finished (step S18; YES), the process of FIG. 5 is finished.

According to the embodiment described above, in the event of a disaster, it is possible to guide each user in a group to appropriate evacuation equipment.

[Modified example]
The invention is not limited to the embodiments described above. The embodiment described above may be modified as follows. Furthermore, two or more of the following modifications may be implemented in combination.
[Modification 1]
In the above embodiment, when the server device 20 performs route guidance, the communication device 10 performs a virtual display, but such a virtual display is not essential. Route guidance using a dimensional display may also be used. Furthermore, audio output is not essential for route guidance.

[Modification 2]
In the above embodiment, the distance Th used by the equipment allocation unit 24 when allocating evacuation equipment may vary depending on some condition other than the type of disaster. This distance Th may vary depending on the attributes of the user of the communication device 10 specified by the specifying unit 22. For example, users of communication devices 10 belonging to a certain group and located in a disaster area may include users with poor mobility during evacuation, such as women, the elderly, children, or those who are injured or ill. If these users are not included, the distance Th may be made smaller than if these users are not included.

[Modification 3]
When allocating evacuation equipment, the equipment allocating unit 24 may perform allocation according to the degree of congestion in each evacuation equipment. For this reason, the location storage unit 25 stores the number of users assigned to each evacuation facility by the facility allocation unit 24 or the latest capacity capacity of each evacuation facility reported from each evacuation facility via the communication network 2. put. When allocating evacuation equipment, the equipment allocating unit 24 performs preferential allocation, such as performing some sort of weighting process on the evacuation equipment with fewer people.

[Modification 4]
One user may belong to multiple groups at the same time. In this case, a priority is determined for each group, and the priority is stored in the identifier storage unit 23. When one user belongs to a plurality of groups at the same time, the equipment allocation unit 24 allocates evacuation equipment to the user as belonging to a group with a higher priority. In other words, the equipment allocating unit 24 allocates common evacuation equipment to users who constitute a group with a high priority.

[Modification 5]
The information processing device according to the present invention may be installed in the server device 20 as described in the above embodiment, but instead, it may be installed in the communication device 10.

[Other variations]
It should be noted that the block diagram used to explain the above embodiment shows blocks in functional units. These functional blocks (components) are realized by any combination of at least one of hardware and software. Furthermore, the method for realizing each functional block is not particularly limited. That is, each functional block may be realized using one physically or logically coupled device, or may be realized using two or more physically or logically separated devices directly or indirectly (e.g. , wired, wireless, etc.) and may be realized using a plurality of these devices. The functional block may be realized by combining software with the one device or the plurality of devices.

Functions include judgment, decision, judgment, calculation, calculation, processing, derivation, investigation, exploration, confirmation, reception, transmission, output, access, resolution, selection, selection, establishment, comparison, assumption, expectation, consideration, These include, but are not limited to, broadcasting, notifying, communicating, forwarding, configuring, reconfiguring, allocating, mapping, and assigning. I can't. For example, a functional block (configuration unit) that performs transmission is called a transmitting unit or a transmitter. In either case, as described above, the implementation method is not particularly limited.

For example, a server device in an embodiment of the present disclosure may function as a computer that performs processing of the present disclosure.

Each aspect/embodiment described in this disclosure applies to LTE (Long Term Evolution), LTE-A (LTE-Advanced), SUPER 3G, IMT-Advanced, 4G (4th generation mobile communication system), and 5G (5th generation mobile communication system). system), FRA (Future Radio Access), NR (new Radio), W-CDMA (registered trademark), GSM (registered trademark), CDMA2000, UMB (Ultra Mobile Broadband), IEEE 802.11 (Wi-Fi (registered trademark) )), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, UWB (Ultra-WideBand), Bluetooth (registered trademark), and systems that utilize and are extended based on these. It may be applied to at least one next generation system. Furthermore, a combination of a plurality of systems may be applied (for example, a combination of at least one of LTE and LTE-A and 5G).

The order of the processing procedures, sequences, flowcharts, etc. of each aspect/embodiment described in this disclosure may be changed as long as there is no contradiction. For example, the methods described in this disclosure use an example order to present elements of the various steps and are not limited to the particular order presented.

The input/output information may be stored in a specific location (eg, memory) or may be managed using a management table. Information etc. to be input/output may be overwritten, updated, or additionally written. The output information etc. may be deleted. The input information etc. may be transmitted to other devices.

Judgment may be made using a value expressed by 1 bit (0 or 1), a truth value (Boolean: true or false), or a comparison of numerical values (for example, a predetermined value). (comparison with a value).

Although the present disclosure has been described in detail above, it is clear to those skilled in the art that the present disclosure is not limited to the embodiments described in the present disclosure. The present disclosure can be implemented as modifications and variations without departing from the spirit and scope of the present disclosure as determined by the claims. Therefore, the description of the present disclosure is for the purpose of illustrative explanation and is not intended to have any limiting meaning on the present disclosure.

Software includes instructions, instruction sets, code, code segments, program code, programs, subprograms, software modules, whether referred to as software, firmware, middleware, microcode, hardware description language, or by any other name. , should be broadly construed to mean an application, software application, software package, routine, subroutine, object, executable, thread of execution, procedure, function, etc. Additionally, software, instructions, information, etc. may be sent and received via a transmission medium. For example, if the software uses wired technology (coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), etc.) and/or wireless technology (infrared, microwave, etc.) to When transmitted from a server or other remote source, these wired and/or wireless technologies are included within the definition of transmission medium.

The information, signals, etc. described in this disclosure may be represented using any of a variety of different technologies. For example, data, instructions, commands, information, signals, bits, symbols, chips, etc., which may be referred to throughout the above description, may refer to voltages, currents, electromagnetic waves, magnetic fields or magnetic particles, light fields or photons, or any of these. It may also be represented by a combination of
Note that terms explained in this disclosure and terms necessary for understanding this disclosure may be replaced with terms having the same or similar meanings.

In addition, the information, parameters, etc. described in this disclosure may be expressed using absolute values, relative values from a predetermined value, or using other corresponding information. may be expressed.

As used in this disclosure, the phrase "based on" does not mean "based solely on" unless explicitly stated otherwise. In other words, the phrase "based on" means both "based only on" and "based at least on."

As used in this disclosure, any reference to elements using the designations "first," "second," etc. does not generally limit the amount or order of those elements. These designations may be used in this disclosure as a convenient way to distinguish between two or more elements. Thus, reference to a first and second element does not imply that only two elements may be employed or that the first element must precede the second element in any way.

The "unit" in the configuration of each device described above may be replaced with "means", "circuit", "device", etc.

Where "include", "including" and variations thereof are used in this disclosure, these terms, like the term "comprising," are inclusive. It is intended that Furthermore, the term "or" as used in this disclosure is not intended to be exclusive or.

In this disclosure, when articles are added by translation, such as a, an, and the in English, the disclosure may include that the nouns following these articles are plural.

In the present disclosure, the term "A and B are different" may mean "A and B are different from each other." Note that the term may also mean that "A and B are each different from C". Terms such as "separate" and "coupled" may also be interpreted similarly to "different."

1: Evacuation equipment guidance system, 2: Communication network, 10, 10-1 to 10-7: Communication device, 1001: Processor, 1002: Memory, 1003: Storage, 1004: Communication device, 1005: Input device, 1006: Output device, 1007: sensor, 1008: positioning device, 20: server device, 21: acquisition unit, 22: identification unit, 23: identifier storage unit, 24: equipment allocation unit, 25: position storage unit, 26: notification unit, 2001 : Processor, 2002: Memory, 2003: Storage, 2004: Communication device, 2005: Input device, 2006: Output device, 40-1 to 40-4: Evacuation equipment.

Claims (7)

a position storage unit that stores each position of the plurality of evacuation equipment;
an identifier storage unit that stores an identifier of a communication device of each user making up the group;
an identification unit that identifies, among the communication devices of each user constituting the group, the communication device that is located in an area where a disaster has occurred;
For users of a plurality of communication devices identified by the identification unit who are located within a range of different distances depending on the type of the disaster that has occurred, an equipment allocation unit that allocates common evacuation equipment at a location;
An information processing device comprising: a notification unit that notifies the communication device of the user to whom the evacuation equipment is allocated, of information regarding the evacuation equipment allocated by the equipment allocation unit. The equipment allocation unit allocates evacuation equipment located closest to the communication device identified by the identification unit to a user of the communication device located outside the distance range. The information processing device according to claim 1, characterized in that: The notification unit transmits information regarding the evacuation equipment assigned to users of communication devices located within the area to communication devices of users forming the group and located outside the area where the disaster occurred. The information processing device according to claim 1 or 2, wherein the information processing device provides notification. The information processing device according to claim 1, wherein the equipment allocation unit allocates the evacuation equipment according to the type of disaster. The information processing device according to claim 1, wherein the equipment allocation unit performs allocation according to the degree of congestion in each evacuation equipment. When one user belongs to multiple groups, priority is determined for each group,
The information processing apparatus according to any one of claims 1 to 5, wherein the equipment allocation unit allocates common evacuation equipment to users forming the group with the high priority. to the computer,
a position storage unit that stores each position of the plurality of evacuation equipment;
an identifier storage unit that stores an identifier of each user's communication device;
An identification unit that identifies the communication device that is located in the area where the disaster occurred among the communication devices of the users forming the group;
For users of a plurality of communication devices identified by the identification unit who are located within a range of different distances depending on the type of the disaster that has occurred, an equipment allocation unit that allocates common evacuation equipment at a location;
a notification unit that notifies the communication device of the user to whom the evacuation equipment is allocated, of information regarding the evacuation equipment allocated by the equipment allocation unit;

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