JP7215739B2 - Disaster information sharing system, disaster information sharing method, mobile control system, and mobile control method - Google Patents

Description

The present invention relates to a system that makes it possible to easily share disaster-related information when a disaster occurs.

Conventionally, when a disaster occurs, information about the disaster is transmitted through television, radio, and the like. In recent years, each person has also sent information about disasters around him or her through SNS or the like.

However, the above information dissemination method lacks visibility and does not allow easy sharing of disaster information.

The present invention is intended to solve such problems. That is, an object of the present invention is to provide a system that enables easy sharing of disaster information when a disaster occurs.

According to the present invention, the above objects are
[1] One user terminal operated by one user, another user terminal operated by another user, and a server device capable of communication connection with the one user terminal and other user terminals A disaster information sharing system comprising: a first map display means for displaying a map on a display screen of one user terminal; and a disaster information input means for inputting disaster information at the current position of the one user terminal. and a first disaster information transmitting means for transmitting the input disaster information to the server device, the server device receiving the disaster information from one user terminal and receiving the received disaster information. a second disaster information transmitting means for transmitting to other user terminals, wherein the other user terminals receive the disaster information from the server device; and a second means for displaying the map on the display screen. a map display means, wherein the second map display means displays the disaster information at a position on the map corresponding to the received disaster information;
[2] The first user terminal comprises photographing means for photographing the real world with a camera, the disaster information input means inputs photographed image information as disaster information, and the second map display means , the disaster information sharing system according to [1], wherein the image information is displayed at a position on the map corresponding to the received disaster information;
[3] Disaster notification in which the server device transmits a disaster notification to the effect that a disaster has occurred to other user terminals within a predetermined range from the location on the map corresponding to the disaster information received from one user terminal. transmitting means, and the other user terminal comprises disaster notification receiving means for receiving the disaster notification from the server device, and disaster notification output means for outputting the received disaster notification, [1] or [2] disaster information sharing system described in;
[4] Cancellation information input means for one user terminal to input cancellation information for canceling the display of input disaster information on other user terminals, and cancellation for transmitting the inputted cancellation information to the server device. information transmission means, the server device comprises release information reception means for receiving release information from one user terminal, and the second map display means displays a position on the map corresponding to the released disaster information. The disaster information sharing system according to any one of [1] to [3], which does not display disaster information;
[5] The disaster information sharing system according to any one of [1] to [4], wherein the disaster information is information about floods, inundation, fires, storms, heavy rains, power outages, or impassable roads;
[6] One user terminal operated by one user, another user terminal operated by another user, and a server device capable of communication connection with the one user terminal and other user terminals A disaster information sharing method executed in a disaster information sharing system comprising: a first map display step in which one user terminal displays a map on a display screen; a disaster information input step of inputting disaster information at the current position of a user terminal; a first disaster information transmission step of transmitting the input disaster information from one user terminal to a server device; a first disaster information receiving step of receiving disaster information from a terminal; a second disaster information transmitting step of transmitting the received disaster information to another user terminal; a second disaster information receiving step of receiving disaster information; and a second map displaying step of displaying a map on a display screen of another user terminal, wherein the second map displaying step corresponds to the received disaster information. A disaster information sharing method that displays disaster information at a location on a map;
[7] A mobile object control system comprising an automatic mobile object, a user terminal operated by a user, and a server device capable of communication connection with the automatic mobile object and the user terminal, wherein the user terminal map display means for displaying on the display screen, disaster information input means for inputting disaster information at the current position of the user terminal, and disaster information transmission means for transmitting the input disaster information to the server device, wherein the server device , a disaster information receiving means for receiving disaster information from a user terminal, a movement route specifying means for specifying a movement route of an automatic mobile body, and a movement route transmission means for transmitting the specified movement route to the automatic mobile body, An automatic moving body comprises movement route receiving means for receiving a movement route from a server device and movement control means for controlling movement according to the received movement route, and the position corresponding to the received disaster information is specified movement. A mobile body control system in which, when included in the route, the travel route specifying means re-specifies the travel route so that the position is not included;
[8] A mobile body control method executed in a mobile body control system comprising an automatic mobile body, a user terminal operated by a user, and a server device capable of communication connection with the automatic mobile body and the user terminal. a map display step in which the user terminal displays a map on a display screen; a disaster information input step in which the user terminal inputs disaster information at the current location of the user terminal; a disaster information transmission step of transmitting information to a server device; a disaster information reception step of receiving disaster information from a user terminal by the server device; , a movement route transmission step in which the server device transmits the specified movement route to the automatic mobile body; a movement route reception step in which the automatic mobile body receives the movement route from the server device; and a movement route received by the automatic mobile body a movement control step of controlling movement in accordance with the above; A moving body control method, comprising a route re-identification step;
can be achieved by

ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to share the information regarding a disaster easily at the time of a disaster occurrence.

1 is a block diagram showing the configuration of a disaster information sharing system according to an embodiment of the present invention; FIG. It is a block diagram showing the configuration of the user terminal according to the embodiment of the present invention. 1 is a block diagram showing the configuration of a server device according to an embodiment of the present invention; FIG. FIG. 4 is a diagram showing a flowchart of disaster information sharing processing in the disaster information sharing system according to the embodiment of the present invention; It is a figure which shows an example of the display screen of the user terminal concerning embodiment of this invention. It is a figure which shows an example of the disaster notification warning content master table concerning embodiment of this invention. It is a figure which shows an example of the display screen of the user terminal concerning embodiment of this invention. FIG. 7 is a diagram showing a flowchart of disaster information cancellation processing in the disaster information sharing system according to the embodiment of the present invention; 1 is a block diagram showing the configuration of a mobile body control system according to an embodiment of the present invention; FIG. It is a figure showing the flowchart of the mobile control process in the mobile control system concerning embodiment of this invention. It is a figure which shows an example of the display screen of the automatic mobile body concerning embodiment of this invention.

Embodiments of the present invention will be described below, but the present invention is not limited to the following embodiments as long as they do not violate the gist of the present invention.

[Disaster information sharing system]
First, the disaster information sharing system will be explained. FIG. 1 is a block diagram showing the configuration of a disaster information sharing system according to an embodiment of the invention. As illustrated, the disaster information sharing system includes a plurality of user terminals 3 (user terminals 3a, 3b, . . . , 3z) operated by a plurality of users (users A, B, . . . Z), It consists of a server device 1 and a communication network 2 . User terminal 3 is connected to server device 1 via communication network 2 . Note that the user terminal 3 does not have to be always connected to the server device 1, and may be connected as needed.

The user terminal 3 is not particularly limited as long as it is a computer device having a display screen and an input unit. Examples thereof include conventional mobile phones, tablet terminals, smartphones, and desktop/notebook personal computers. Moreover, it is preferable that the user terminal 3 has a photographing unit, and it is more preferable that the position information of the user terminal 3 can be specified by GPS or the like.

FIG. 2 is a block diagram showing the configuration of the user terminal according to the embodiment of the invention. The user terminal 3 comprises a control section 31, a RAM 32, a storage section 33, a graphic processing section 34, a communication interface 35, and an interface section 36, which are connected by an internal bus.

The control unit 31 is composed of a CPU and a ROM. The control unit 31 executes programs stored in the storage unit 33 and controls the user terminal 3 . A RAM 32 is a work area for the control unit 31 . The storage unit 33 is a storage area for storing programs and data. The control unit 31 reads programs and data from the RAM 32 and processes them. The control unit 31 outputs a drawing command to the graphics processing unit 34 by processing the program and data loaded into the RAM 32 .

The graphics processing section 34 is connected to the display section 38 . The display unit 38 has a display screen 39 . When the control unit 31 outputs a drawing command to the graphics processing unit 34 , the graphics processing unit 34 outputs a video signal for displaying an image on the display screen 39 . Here, the display unit 38 may be a touch panel having a touch sensor.

The communication interface 35 can be connected to the communication network 2 wirelessly or by wire, and can transmit and receive data to and from the server device 1 via the communication network 2 . Data received via the communication interface 35 is loaded into the RAM 32 and arithmetically processed by the control unit 31 . An external memory 37 (for example, an SD card or the like) is connected to the interface section 36 .

FIG. 3 is a block diagram showing the configuration of a server device corresponding to at least one embodiment of the invention. The server device 1 includes a control unit 11, a RAM 12, a storage unit 13, and a communication interface 14, which are connected by an internal bus.

The control unit 11 includes a CPU and a ROM, executes programs stored in the storage unit 13 , and controls the server device 1 . Further, the control unit 11 has an internal timer for measuring time. A RAM 12 is a work area for the control unit 11 .

The storage unit 13 is a storage area for storing programs and data. The control unit 11 reads programs and data from the RAM 12 and executes program execution processing based on request information received from the user terminal 3 .

Next, disaster information sharing processing in the disaster information sharing system will be described. FIG. 4 is a diagram showing a flowchart of disaster information sharing processing in the disaster information sharing system according to the embodiment of the present invention.

A user can use the disaster information sharing system by installing a dedicated application on the user terminal. First, a user who encounters a disaster (hereinafter referred to as user A) starts a dedicated application program downloaded to the user terminal. Then, a map of the real world is displayed on the display screen 39a of the user terminal (step S101). The user A selects the position where the user A is located (hereinafter referred to as the disaster occurrence point) on the map of the real world displayed on the display screen 39a, thereby inputting the location information of the disaster occurrence point (step S102). Then, User A takes a picture of the real world at the disaster site using a picture taking function that can be used on the application (step S103). Next, User A inputs the image captured in step S103 as the image information of the disaster site (step S104). The position information input in step S102 and the image information input in step S104 are transmitted to the server device as disaster information (step S105).

FIG. 5 is a diagram showing an example of a display screen of the user terminal according to the embodiment of the invention. In step S101, a road 51, a river 52, a station 53, etc. are displayed as a map of the real world on the display screen 39a of the user A's terminal. A disaster information icon 54 is displayed at the position input in step S102. The disaster information icon 54 may be displayed in different colors and/or shapes depending on the type of disaster. For example, a blue icon may indicate a flood, a green icon may indicate a storm, a white icon may indicate heavy rain, a black icon may indicate a power outage, and a red icon may indicate an impassable road. In this specification, hereinafter, a circle icon indicates flood information, a cross icon indicates impassable roads, and a triangular icon indicates power failure information. The type of disaster may be input or selected by the user, or may be automatically determined based on the image information input in step S104. Disaster information may include information about floods, inundation, fires, storms, heavy rains, power outages, and impassable roads. Moreover, the size of the disaster information icon 54 may be displayed in a size corresponding to a radius of 100 m in the real world, may be displayed in a size corresponding to a radius of 50 m in the real world, or may be displayed in a size corresponding to a radius of 10 m in the real world. May be displayed in size.

The method for user A to select the disaster occurrence point in step S102 may be tapping on the displayed map of the real world. Alternatively, the method for user A to select the disaster site in step S102 may be inputting or selecting the address or place name of the disaster site. It may be to choose.

The disaster information transmitted in step S105 is received by the server device (step S106). Then, based on the disaster information received in step S106, the disaster information stored in the server device is updated (step S107). Next, in the server device, the received disaster information and the transmission destination of the disaster notification corresponding to the disaster information are specified (step S108). Then, the disaster information and the disaster notification corresponding to the disaster information are transmitted to other user terminals corresponding to the specified destinations (step S109).

In step S108, another user terminal within a predetermined range from the point where the disaster occurred is specified as the destination. The destination may be identified based on the location information of other user terminals identified by GPS or the like at step S108 and the location information of the disaster site received at step S106. Specifically, at the time of step S108, another user terminal within a predetermined range from the disaster site may be specified as the destination. Alternatively, the address of the user may be stored in advance in the server device, and another user terminal having an address within a predetermined range from the point where the disaster occurred may be specified as the destination. Another user terminal receiving information from the base station may be specified as a transmission destination. Also, the predetermined range may be a radius of 5 km, a radius of 10 km, or a radius of 15 km.

Moreover, when the type of disaster is a flood, it is more important than other disasters to perceive the danger early and respond to it. Therefore, if the type of disaster is a flood, the disaster notification sent to the other user terminal in step S109 is specified based on the distance between the disaster occurrence point and the other user terminal. may include. FIG. 6 is a diagram showing an example of a disaster notification warning content master table according to the embodiment of the present invention. In the disaster notification warning content master table 6, warning content 62 is stored in association with the distance 61 between the disaster occurrence point and other user terminals. If the distance between the disaster occurrence point and the other user terminal is within 1 km, it means that danger is imminent. Please do your best to protect yourself." is displayed. However, if the distance between the disaster occurrence point and the other user terminal is 5 km or more and 10 km or less, it is not always dangerous immediately. Please act with caution." is displayed. However, even if the type of disaster is not flooding, an appropriate warning may be displayed based on the type of disaster and/or the distance between the location of the disaster and other user terminals.

It should be noted that other users not specified as destinations in step S108 can access the server device 1 through a dedicated application to display the disaster information updated in step S107 on their own user terminals. is possible.

The disaster information transmitted to the other user's terminal in step S109 and the disaster notification corresponding to the disaster information are received by the other user's terminal (step S110). Then, the received disaster notification is output at the other user's terminal (step S111). When another user selects the disaster notification output in step S111 (step S112), a dedicated application program is activated, and a map of the real world reflecting the disaster information received in step S110 is displayed to the other user. is displayed on the terminal (step S113), and the disaster information sharing process ends.

It is preferable that the output of the disaster notification in step S111 is performed even if the other user does not start the dedicated application program. Moreover, the output of the disaster notification in step S111 may be done as a text, as a sound together with the text, or as an image. In this way, by transmitting and outputting a disaster notification to other user terminals within a predetermined range from the point where the disaster occurred, it is possible to inform the users who should know the disaster information about the danger. , disaster information can be easily shared. Furthermore, it becomes possible for the user to know the danger without continuing to check the disaster information by himself/herself.

FIG. 7 is a diagram showing an example of a display screen of the user terminal according to the embodiment of the invention. In step S113, a map of the real world reflecting the disaster information received in step S110 is displayed on the display screen 39b of another user terminal. A disaster information icon 54 is displayed at a position corresponding to the disaster occurrence point on the map of the real world. For example, in FIG. 7, flooding occurs at the positions of the disaster information icon 54a near the station 53 and the disaster information icon 54c near the river 52, and at the position of the disaster information icon 54b near the river 52, It turns out that the road is impassable. Further, when the disaster information icon 54 is selected, the image information of the disaster occurrence point of the disaster information icon 54 is displayed. For example, in FIG. 7, image information 55a related to the disaster information icon 54a near the station 53 and image information 55b related to the disaster information icon 54b near the river 52 are displayed.

In this way, by displaying information about the disaster that user A encountered on a map of the real world on the terminals of other users, it becomes possible to easily share information about the disaster when it occurs. .

In addition, by including image information obtained by photographing the real world as disaster information, it is possible to grasp the situation of the disaster in more detail. Furthermore, since the image information taken using the shooting function available on the application is sent to the server device, there is no possibility that the image information that has been processed after shooting will be shared, and the disaster information will be highly reliable. Become.

The image information may also include positional information of the shooting location specified by GPS or the like and information on the shooting time. The image information includes the position information of the shooting location and the information about the shooting time, so that the user can know the exact position of the disaster occurrence point and the exact disaster occurrence time.

Furthermore, disaster information may include information regarding floods, inundation, fires, storms, heavy rains, power outages, and impassable roads. By including information on floods, inundation, fires, storms, heavy rain, power outages, and impassable roads as disaster information, it is possible to share disaster information that is likely to occur at the same time in a highly comprehensive manner. Become.

The disaster information shared with other users through the above-described disaster information sharing process can be made invisible on other user terminals by user A performing the disaster information canceling process. FIG. 8 is a diagram showing a flowchart of disaster information cancellation processing in the disaster information sharing system according to the embodiment of the present invention.

First, User A starts a dedicated application program on User A's terminal and selects the disaster information input by User A (step S201). Next, User A inputs release information for the selected disaster information (step S202). The cancellation information input in step S202 is transmitted from the terminal of user A to the server device (step S203). The release information transmitted in step S203 is received by the server device (step S204). Then, the disaster information is updated in the server device (step S205), and the disaster information cancellation process ends.

When the disaster information is updated in step S205, the map of the disaster occurrence corresponding to the cancellation information input in step S202 is displayed on the real world map displayed on the display screen of another user terminal through a dedicated application. The disaster information icon 54 is not displayed. In this way, by canceling the input disaster information by oneself, it becomes possible to share with other users that the danger of the disaster has disappeared.

Also, as described above, the disaster information may be canceled by the person who entered the disaster information, or by the administrator of the server device and/or the dedicated application. It may be automatically performed when a predetermined time has passed since the input.

If the disaster information is not canceled, it is unclear whether the danger of the disaster still remains or has passed. Therefore, by canceling the disaster information as described above, it becomes possible for the users to share the fact that the danger due to the disaster has disappeared.

[Moving body control system]
Next, the mobile body control system will be described. FIG. 9 is a block diagram showing the configuration of the mobile body control system according to the embodiment of the present invention. As illustrated, the mobile control system includes a plurality of user terminals 3 (user terminals 3a, 3b, . . . , 3z) operated by a plurality of users (users A, B, . . . , Z); It consists of a server device 1 , a communication network 2 and an automatic mobile unit 4 . A user terminal 3 and an automatic mobile unit 4 are connected to a server device 1 via a communication network 2 . It should be noted that the user terminal 3 and the automatic mobile unit 4 may not always be connected to the server device 1 as long as they can be connected as necessary.

For the configuration of the server device 1, the configuration shown in the block diagram of the server device in FIG. 3 can be adopted within a necessary range. Also, as the configuration of the user terminal 3, the one shown in the block diagram of the user terminal in FIG. 2 can be employed within a necessary range. The automatic mobile body 4 can be a known one, and may be one in which a person can board or one in which a person cannot board. Further, the shape of the automatic moving body 4 may be a vehicle type capable of traveling on the ground, an aircraft type capable of flying in the sky, a ship type capable of moving on water, or a ship type capable of traveling underwater. It may be of the submersible type that is possible.

FIG. 10 is a diagram showing a flowchart of mobile control processing in the mobile control system according to the embodiment of the present invention. First, information on a departure point and a destination is input to the automatic mobile unit (step S301). Next, the input departure point and destination information are transmitted from the automatic mobile unit to the server device (step S302). Then, the transmitted departure point and destination information are received by the server device (step S303). In the server device, a travel route is identified based on the received information on the departure point and destination and the disaster information stored in the server device at the time of step S303 (step S304). Then, the information on the specified moving route is transmitted from the server device to the automatic moving body (step S305). The transmitted moving route information is received by the automatic moving body (step S306). Then, movement of the automatic moving body is controlled so as to move along the received moving route (step S307).

When the automatic mobile body 4 arrives at the destination, the control of the mobile body in step S307 ends. If so, movement route re-specification processing is performed.

Next, the movement route re-specification processing will be described. For the process until the disaster information is updated in the server device, the description from step S101 to step S107 of the process with the disaster information table in FIG. 4 can be adopted within a necessary range. In the movement route re-identification process, first, it is determined whether or not the disaster information has been updated in the server device (step S308). If the disaster information has been updated (Yes at step S308), it is determined whether or not the movement route identified at step S304 includes the disaster occurrence point corresponding to the disaster information updated at step S308. (step S309). If it is determined that the movement route includes a disaster occurrence point (Yes in step S309), based on the received departure point and destination and the disaster information stored in the server device at the time of step S309, , the movement route is re-specified (step S310). Then, information on the re-specified moving route is transmitted from the server device to the automatic moving body (step S311). The transmitted moving route information is received by the automatic moving body (step S312). Then, movement of the automatic moving body is controlled so as to move according to the received moving route (step S313).

In the movement route re-identification process, if the disaster information has not been updated (No in step S308) and if it is determined that the movement route does not include the disaster point (No in step S309), the movement The route re-identification process ends.

When the automatic mobile body 4 arrives at the destination, the control of the mobile body in step S313 ends. In this case, the moving route re-specifying process from step S308 to step S313 is performed again. That is, until the automatic mobile body 4 arrives at the destination, the moving route re-specifying process is repeatedly performed each time the disaster information is updated in the server device. Further, when the moving route re-specifying process is performed twice or more, the moving route used for determination in step S309 is the moving route specified immediately before the moving route re-specifying process is performed.

The travel route can be specified in steps S304 and S310 by a known method. The movement route is specified based on whether it is a two-way traffic, whether it is a toll road or a toll road, and the like.

If the automatic mobile body 4 has a display screen, the movement route information received in step S306 and/or step S312 may be displayed on the display screen. Also, the disaster information at the time of step S303 and/or step S309 may be received together with the movement route information. FIG. 11 is a diagram showing an example of the display screen of the automatic mobile body according to the embodiment of the present invention. The display screen 5 displays a map of the real world reflecting the received disaster information. In addition, the received movement route information is displayed on the map of the real world. On the display screen 5, the starting point input in step S301 is displayed as a starting point icon 56, and the destination input in step S301 is displayed as a destination icon 57. FIG. In FIG. 11, the shortest route from the input starting point to the destination is the moving route 58a. However, as can be seen from the presence of the disaster information icon 54b and the disaster information icon 54c on the movement route 58a, road impassability and flooding have occurred, respectively. Therefore, in step S304 and/or step S310, the travel route 58b that does not include the disaster information icon 54b and the disaster information icon 54c is identified as the travel route.

In steps S304 and S310, if the travel route includes a disaster site, the travel route is respecified so that the disaster site is not included. The case where the disaster occurrence point is included on the movement route may be the case where the disaster occurrence point exists on the movement route, or the movement route may be included in the surrounding 1 km from the disaster occurrence point, The travel route may be within a 5 km radius from the disaster site, or may be within a 10 km radius from the disaster site.

Also, in step S304, the movement route may be specified based only on the received departure point and destination without referring to the disaster information stored in the server device at the time of step S303.

It should be noted that the mobile body may have a pre-registered identification number. In that case, in step S302, the identification number of the automatic mobile unit may be transmitted to the server device together with the input information on the departure point and destination.

Since the automatic moving body cannot determine the situation of the surrounding disaster, there is a high possibility that it will not be able to move near the disaster occurrence point in the event of a disaster. Therefore, by re-identifying the movement route so that the position corresponding to the disaster information is not included when controlling the movement of the automatic moving body, it is possible to automatically generate a safe movement route. can be safely moved.

1: Server Device 2: Communication Network 3: User Terminal 4: Automobile 5: Display Screen 6: Disaster Notification Warning Details Master Table 11: Control Unit 12: RAM
13: Storage unit 14: Communication interface 31: Control unit 32: RAM
33: Storage unit 34: Graphic processing unit 35: Communication interface 36: Interface unit 37: External memory 38: Display unit 39: Display screen 51: Road 52: River 53: Station 54: Disaster information icon 55: Image information 56: Departure Land icon 57: Destination icon 58: Moving route 61: Distance 62: Warning content

Claims (8)

One user terminal operated by one user, another user terminal operated by another user, and a server device capable of communication connection with the one user terminal and the other user terminal A disaster information sharing system,
One user terminal
storage means for storing an application program for using the disaster information sharing system;
a first map display means for displaying a map on a display screen;
a photographing means for photographing the real world using an application program;
disaster information input means for inputting disaster information at the current location of one user terminal;
a first disaster information transmission means for transmitting the input disaster information to the server device;
The server device
a first disaster information receiving means for receiving disaster information from one user terminal;
Disaster notification transmission for transmitting a disaster notification to the effect that a disaster has occurred to other user terminals within a predetermined range from the location corresponding to the disaster information when disaster information is received by the first disaster information receiving means means and
a second disaster information transmitting means for transmitting the received disaster information to other user terminals;
Other user terminals
disaster notification receiving means for receiving a disaster notification from a server device;
disaster notification output means for outputting the received disaster notification;
a second disaster information receiving means for receiving disaster information from the server device;
a second map display means for displaying a map on a display screen;
the disaster information input means inputs image information captured by the imaging means as disaster information;
the second map display means displays the image information as disaster information at a position on the map corresponding to the received disaster information;
The image information photographed by the photographing means and transmitted to the server device by the first disaster information transmission means cannot be processed after photographing ,
A disaster information sharing system , wherein the disaster notification output means outputs warnings with different contents according to the distance between the position corresponding to the disaster information and other user terminals . One user terminal
cancellation information input means for entering cancellation information for canceling the display of the entered disaster information on other user terminals;
a release information transmitting means for transmitting the input release information to the server device;
The server device
a release information receiving means for receiving release information from one user terminal;
2. The disaster information sharing system according to claim 1, wherein the second map display means does not display the disaster information at the position on the map corresponding to the canceled disaster information. 3. The disaster information sharing system according to claim 1 or 2 , wherein the disaster information is information on flood, inundation, fire, storm, heavy rain, power outage, or road impassability. the second map display means displays a sign corresponding to the disaster information at a position on the map corresponding to the received disaster information;
4. The disaster information sharing system according to any one of claims 1 to 3 , wherein the sign differs depending on the type of corresponding disaster information. Claims 1 to 4 , wherein the second map display means displays a sign at a position on the map corresponding to the received disaster information, and displays image information by selecting the sign. The disaster information sharing system according to any one of the above. One user terminal operated by one user, another user terminal operated by another user, and a server device capable of communication connection with the one user terminal and the other user terminal A disaster information sharing method executed in a disaster information sharing system, comprising:
a storage step in which one user terminal stores an application program for using the disaster information sharing system;
a first map display step in which one user terminal displays a map on a display screen;
a photographing step in which one user terminal uses an application program to photograph the real world;
a disaster information input step in which one user terminal inputs disaster information at the current location of the one user terminal;
a first disaster information transmission step in which one user terminal transmits input disaster information to a server device;
a first disaster information receiving step in which the server device receives disaster information from one user terminal;
When the server device receives the disaster information by the first disaster information receiving step, it transmits a disaster notification to the effect that a disaster has occurred to other user terminals within a predetermined range from the location corresponding to the disaster information. a disaster notification transmission step for
a second disaster information transmission step in which the server device transmits the received disaster information to another user terminal;
a disaster notification reception step in which another user terminal receives the disaster notification from the server device;
a disaster notification output step in which another user terminal outputs the received disaster notification;
a second disaster information receiving step in which another user terminal receives disaster information from the server device;
a second map display step of displaying a map on a display screen of another user terminal;
the disaster information input step is for inputting image information photographed in the photographing step as disaster information;
the second map display step displays the image information as disaster information at a position on the map corresponding to the received disaster information;
The image information photographed in the photographing step and transmitted to the server device in the first disaster information transmission step cannot be processed after photographing ,
The disaster information sharing method, wherein the disaster notification output step outputs warnings with different contents according to the distance between the position corresponding to the disaster information and the other user terminal . moreover,
Automatic mobile unit capable of communication connection with server equipment
with
The server device
update determination means for determining that the disaster information has been updated;
a movement route identifying means for identifying the movement route of the automatic moving body;
a movement route transmission means for transmitting the identified movement route to the automatic mobile body;
the automatic mobile
a moving route receiving means for receiving a moving route from a server device;
a movement control means for controlling the movement of the automatic moving body according to the received movement route;
When it is determined that the disaster information has been updated, and the position corresponding to the disaster information received by the first disaster information receiving means is included in the movement route specified before it is determined that the disaster information has been updated. 6. The disaster information sharing system according to any one of claims 1 to 5 , wherein the movement route identifying means sometimes re-identifies the movement route so that the position is not included. The disaster information sharing system
Furthermore, an automatic mobile body capable of communication connection with the server device
with _
an update determination step in which the server device determines that the disaster information has been updated;
A moving route identification step in which the server device identifies the moving route of the automatic moving body;
a movement route transmission step in which the server device transmits the identified movement route to the automatic mobile body;
a moving route receiving step in which the automatic moving body receives the moving route from the server device;
a movement control step in which the automatic mobile body controls the movement of the automatic mobile body according to the received movement route;
When the server device determines that the disaster information has been updated, the position corresponding to the disaster information received by the first disaster information receiving step has been identified before the disaster information has been determined to have been updated. 7. The disaster information sharing method according to claim 6, further comprising a route re-specifying step of re-specifying the movement route so that the position is not included when it is included in the route.

Images