KR102339454B1 - Serious game system for disaster response education and training - Google Patents

Abstract

A serious game system for disaster response education and training includes: a plurality of responsible clients which provides an interface for sequentially inputting response tasks for each case of each person in charge of each department in charge according to disaster type and collaboration, and a training application which virtually processes the response tasks according to input is installed; and a server which automatically lists chain events which develop over time in an event of a disaster and provides game environment data suitable for the size and difficulty of the overall disaster to the plurality of clients in charge.

Description

Serious game system for disaster response education and training}

The present invention relates to a serious game system, and more particularly, to a serious game system for disaster response education and training.

Even in the case of large-scale/complex disasters, the current professional education for workers in the disaster safety field is conducted only through lecture-type education, so the educational effect is low due to the low participation and concentration of the training target, and it is difficult to strengthen the practical competencies for disaster management.

In particular, the 13 collaboration skills training for disaster management, which is essential training for employees of public institutions such as public officials, relates to situation education that is commonly/essentially operated in case of disasters such as situation management, emergency recovery, life stability, and volunteer work.

These 13 collaborative skills training for disaster management can be expected to have an educational effect only when it is accompanied by hands-on training in which multiple organizations participate, but there is currently no systematic training method.

KR 10-1810937B

The present invention has been proposed to solve the above technical problems, and as an active next-generation education system suitable for changes in the information age of the 4th industry, a serious game system for disaster response education and training that can conduct tangible training to provide.

According to an embodiment of the present invention for solving the above problems, an interface is provided for sequentially inputting the response tasks for each case of each person in charge of the department in charge according to the type of disaster and collaboration, and the response task according to the input is provided virtually. A plurality of staff clients in which the training application to process is installed, and a series of events that develop over time in the event of a disaster automatically list and provide game environment data suitable for the overall disaster damage scale and difficulty to the plurality of staff clients A serious game system for disaster response education and training including a server is provided.

In addition, the server included in the present invention sequentially generates events of different scales within a predetermined time when a disaster occurs, and divides the damage status information for each event by grade and expresses it through a marker on the map displayed on the training application. It is characterized by providing data that can be done.

In addition, the server included in the present invention converts the processing effect on the response task for each case input by the person in charge into an evaluation score by mutually considering the change factors of the response task for each case of the person in charge of the department in charge according to the collaboration characterized.

In addition, the server included in the present invention, each person in charge of the department in charge, is characterized by providing the information visualized by summing the evaluation index for each department in charge as a training application.

The serious game system for disaster response education and training included in the present invention is an active next-generation education system suitable for the changes in the information age of the 4th industry. You can proceed with brother training.

1 is a conceptual diagram of a serious game system for the proposed disaster response education and training
2 is a configuration diagram of a serious game system for disaster response education and training according to an embodiment of the present invention;
3 is an exemplary diagram of the procedure of the serial game system for disaster response education and training
4 is an exemplary diagram of devices that operate in conjunction with a client in charge;

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings in order to describe in detail enough that a person of ordinary skill in the art to which the present invention pertains can easily implement the technical idea of the present invention.

1 is a conceptual diagram of a serious game system for the proposed disaster response education and training, FIG. 2 is a configuration diagram of a serious game system for disaster response education and training according to an embodiment of the present invention, and FIG. 3 is a disaster response education and training It is an exemplary diagram of the procedure of the serial game system for

The serious game system for disaster response education and training according to this embodiment includes only a simple configuration to clearly explain the technical idea to be proposed.

1 to 3 , the serious game system for disaster response education and training includes a plurality of clients in charge 100 and a server 200 .

Here, the server 200 may include a main server 210 , a resource calculation server 220 , a situation calculation server 230 , a corresponding calculation server 240 , and an object calculation server 250 .

The main operations of the serious game system for disaster response education and training configured as described above are as follows.

A plurality of staff clients 100 provides an interface for sequentially inputting the response tasks for each case of each person in charge of the department in charge according to the disaster type and collaboration, respectively, and a training application that virtually processes the response task according to the input is installed. .

In other words, in order to proceed with tangible training in which a number of agencies/departments participate in disaster management 13 collaboration skills training, the person in charge of each organization and each department in charge sends an incident to the training application of the client 100 assigned to him/her. Enter each response task sequentially.

Disaster management 13 collaborative functions include disaster situation management, emergency life stabilization support, emergency communication support, emergency recovery from facility damage, energy supply damage facility recovery, disaster management resource support, transportation measures, medical and quarantine service support, and disaster site environment maintenance , including volunteer support and management, social order maintenance, disaster area search, rescue and first aid support, and disaster relief promotion.

At this time, each task is managed by different departments/organizations such as Civil Safety Division, Disaster Management Division, Disaster Support Division, Tax Division, Welfare Policy Division, Military Base, Electric Safety Corporation, Gas Safety Corporation, Traffic Administration Division, Construction Division, and Police Station. Therefore, the training on the 13 collaboration skills in disaster management should be evaluated in consideration of the response tasks of each department in charge.

Therefore, the server 200 automatically lists the chain events that develop over time when a disaster occurs, and provides game environment data suitable for the overall disaster damage scale and difficulty to a plurality of clients in charge 100 .

Here, the occurrence of a disaster means a virtual disaster, and when a disaster occurs, 13 collaboration functions for disaster management can effectively perform response tasks for each event through a plurality of clients in charge 100 of the serial game system for disaster response education and training. The server 200 evaluates.

To this end, the server 200 generates a series of events of different scales within a predetermined time when a disaster occurs, divides the damage status information for each event by grade, and expresses it through a marker on the map displayed on the training application. provide data in

In addition, the server 200 converts the processing effect on the response task for each case input by the person in charge into an evaluation score by considering the change factors of the response task for each case of each person in charge of the department in charge according to collaboration. That is, when a person in charge inputs a corresponding task, the server 200 calculates an evaluation score in consideration of the corresponding tasks of other departments in charge. Therefore, it is possible to familiarize yourself with active response tasks that consider the overall disaster progress status and collaboration status of other organizations, rather than simply mechanically entering the response task manual.

In this case, the server 200 may provide information visualized by summing up evaluation indicators for each person in charge of the department in charge and each department in charge as a training application.

The Serious Game System for Disaster Response Education and Training provides client software, that is, a training application, that can educate national disaster prevention officials on how to act as a public official in case of a disaster.

In other words, the serious game system for disaster response education and training can achieve educational effects that can reduce disaster damage as much as possible through appropriate responses in an urgent situation where response tasks occur explosively.

In addition, through accurate situational judgment and effective implementation of procedures, it is possible to achieve educational effects that can utilize limited resources and manpower under conditions similar to actual conditions.

In addition, it provides an overall 'response procedure' by organically connecting the national disaster response action and 13 cooperative functions.

In addition, the serious game system for disaster response education and training can understand the 'response procedure' based on the response action manual for each type of disaster through in-game missions, and the accuracy and speed of the situational information collection-dissemination-reporting system. . In addition, it is possible to strengthen the motivation to perform through the occurrence of additional regional (city) events, continuous change in the size of damage, and description and direction of the situation.

3 is an exemplary diagram of a procedure of a serial game system for disaster response education and training.

Referring to FIG. 3 , when a disaster occurs, a process of automatically listing chain events that develop over time to build a game environment according to the scale and difficulty of the overall disaster is processed by the server 200 .

Situation occurrence is the process of creating a congested and tense situation by sequentially generating accidents of various scales in a short time, dividing the damage status information for each object by grade and expressing it through a marker on the map.

Situation identification is defined as the process of devising the best response strategy by grasping the total damage status in the game space based on the actual GIS (geographic information system) data and the human/material resources available to the user.

User response is a server system that automatically calculates response tasks for each department in charge according to the type of disaster and 13 collaboration functions. It is a process, and it is possible to increase the realism and immersion by adding a directing similar to a disaster scene and variable elements.

Score reflection is defined as the process of calculating and counting how effective the user's response was based on the situation that occurred, the user's actions, and the automatic change factors according to the passage of time as an objective indicator.

Training termination is defined as a process that provides practical educational effects by summing and visualizing evaluation indicators for each person in charge/team when the game is over.

Meanwhile, the server 200 is configured to include a main server 210 , a resource calculation server 220 , a situation calculation server 230 , a corresponding calculation server 240 , and an object calculation server 250 .

In this embodiment, the main server 210 is defined as a server that receives data from each server and external API, calculates the game progress, stores the database, and controls the information flow integrated to be displayed to the client in charge 100 .

In addition, the resource calculation server 220 is defined as a server that transmits resource information usable in the game to the main server 210 based on basic resource information (number of hospital beds, stockpile status, etc.) data information.

In addition, the situation calculation server 230 is defined as a server that calculates the disaster development pattern and damage amount based on disaster history (collapse, fire, explosion, leak, etc.) data according to the disaster situation and transmits it to the main server 210 .

In addition, the response calculation server 240 reflects the scenario structured data (educational goals, contents, organization, etc.) design, and calculates disaster response measures and results (event occurrence log, damage occurrence log, action result, etc.) to the main server It is defined as a server that transmits to 210 .

In addition, the object calculation server 250 is defined as a server that transmits, to the main server 210 , disaster damage target information that can be used in a game based on basic spatial information data information (topographic map, road node, building, etc.).

4 is an exemplary diagram of devices that operate in conjunction with a client in charge.

Referring to FIG. 4 , as another embodiment of the present invention, a serial game system for disaster response education and training is interconnected with a personal terminal such as a responsive display 120 and a portable terminal 140 as well as the person in charge client 100 . You can also conduct training.

Here, the portable terminal 140 is a generic term for devices that a user can carry and use, such as a mobile phone, a smart phone, a smart pad, and the like.

In addition, the responsive display 120 is defined as a generic term for devices in which the screen itself is variably converted according to a user's action, such as augmented reality glasses and a smart board.

For reference, the person in charge client 100 may be defined as a personal computer installed in an integrated training center or a work computer in charge of each department in charge.

That is, when a serious game system for disaster response education and training is built in an integrated training center, each person in charge of each department in charge participating in the integrated training center can conduct training using the assigned client 100 .

In addition, when the serious game system for disaster response education and training is built in connection with the actual work computer (person in charge client 100) of each department in charge, each person in charge uses the training application installed on his or her work computer at the actual work location. through which you can participate in education.

Responsive display 120 and portable terminal 140 that are interlocked with each of the respective clients in charge 100 share data with the respective clients in charge 100,

Data exchange with the server 200 may be configured to proceed independently, or may be configured to perform data exchange via the person in charge client 100, or to perform data exchange in a complex manner.

Basically, the same software as the training application of the person in charge client 100 is installed on the responsive display 120 and the portable terminal 140 to interoperate with each other.

On the other hand, the server 200 generates a series of events of different scales within a predetermined time when a disaster occurs, divides the damage status information for each event by grade, and a marker on the map displayed on the training application of the client in charge 100 It provides data that can be expressed through

Accordingly, the marker indicating the damage status information for each event is simultaneously displayed on the responsive display 120 and the portable terminal 140 .

At this time, when the user using the agent client 100 wears the responsive display 120 in the form of augmented reality glasses, the responsive display 120 may be used as an input device of the agent client 100,

When gazing at the marker on the map displayed on the training application of the client in charge 100 through the responsive display 120, the marker is converted into virtual reality or augmented reality and displayed in the user's field of vision.

Augmented Reality (AR) is a technology that belongs to a field of Virtual Reality (VR), and by synthesizing the virtual environment with the real environment that the user feels with his senses, the user feels as if the virtual environment exists in the original real environment. It is a computer technique that

Unlike conventional virtual reality, which targets only virtual spaces and objects, augmented reality has the advantage of providing additional information that is difficult to obtain only in the real world by synthesizing virtual objects on the basis of the real world.

That is, the reality realized by matching a virtual environment made of computer graphics, for example, a three-dimensional virtual environment, to the actual image viewed by the user may be referred to as augmented reality. Here, the 3D virtual environment provides necessary information from the actual image viewed by the user, and the 3D virtual image is matched with the actual image to increase the user's immersion.

Compared to simple virtual reality technology, such augmented reality can provide a better sense of reality by providing a live-action image in a three-dimensional virtual environment as well as blurring the distinction between the real environment and the virtual environment.

Responsive display 120 in the form of augmented reality glasses has a built-in video camera that captures images around the user (educator) to obtain real image information, and displays a 3D virtual image on a transparent display, including current location information and real A 3D virtual image corresponding to the image information is displayed within the user's field of view.

In this case, the server 200 is configured to provide a three-dimensional virtual image corresponding to the current location information and the actual image information transmitted from the responsive display 120 to the responsive display 120 in real time.

Therefore, when the user gazes at the map displayed on the training application of the client in charge 100, the main building corresponding to each location on the map is virtualized/augmented and displayed in the field of view.

In addition, since the marker indicating the damage status information for each event is augmented and the corresponding damage situation is reproduced as a real image or a virtual image, the educator can feel a sense of presence.

In this case, the portable terminal 140 may be additionally linked in order for the user to control the operation of the responsive display 120 . For example, the operation of the responsive display 120 may be controlled by interactively processing information necessary for each other in the form of a chatbot through the application of the portable terminal 140 . In addition, when inputting a response task for each event, the user may request a response case for a similar situation in the past to the server 200 in the form of a chatbot using the portable terminal 140 and receive the corresponding response case.

On the other hand, the responsive display 120 differentiates the image information of a similar area when the objects have a predetermined image similarity value or more when identifying the marker and the object of the map captured image displayed on the training application of the client in charge 100. Thus, an additional recognition area can be selected and a unique identifier can be assigned to the area based on the image difference of the additional recognition area. That is, it is possible to select an additional recognition region by differentiating image information of a similar region, and assign a unique identifier to the corresponding region based on the image difference of the additional recognition region and manage it.

In addition, the responsive display 120 may be configured to identify the object by image processing the captured image by itself, but to reduce the amount of computation, the server 200 performs image processing after transferring the captured image to the server 200 . After this, only the result value is fed back to the responsive display 120 to reduce the amount of computation of the responsive display 120 .

If the monitor on which the training application is displayed in the client in charge 100 is multiple monitors - a plurality of flat monitors are placed at a predetermined angle - or a curved monitor, the responsive display 120 in the form of augmented reality glasses is the training application It may not be possible to record the screen as a single recorded image. In this case, the responsive display 120 is set to select the panoramic shooting.

When panoramic shooting is selected, the wearer of the responsive display 120 may photograph a 360-degree circular image by rotating the monitor, or may photograph a 360-degree circular image (curved image) while rotating the body or head in the direction of the monitor.

The captured 360-degree circular image is transmitted to the server 200 for image processing, and the server 200 divides the circular image for partial distortion relief and partial image processing for generating a flat image from the circular image. That is, the unit of the divided circular image (the circular division unit image) may be divided in consideration of resolution, arc, pixel, image distortion, and the like.

A method of generating a flat image based on the circular division unit image is as follows.

First, the pixel structure of the circular division unit image may be grasped. It is possible to extract a reference focal pixel for the circular division unit image whose pixel structure is identified. The reference focal pixel may be a pixel that does not require expansion or contraction. The pixel structure may be divided into a pixel to be reduced and a pixel to be expanded based on a reference focal pixel.

Correction processing may be performed per pixel in order to eliminate partial distortion for generating a plane division unit image. For example, a reduction may be performed by determining a reduction area for an area extended based on a reference focal pixel, and an extension area may be determined for the reduced area and expansion may be performed through interpolation. A plane division unit image may be extracted through additional image processing in consideration of resolution, arc, pixel, image distortion, and the like. Through this method, a plurality of circular division unit images may be generated as a plurality of plane division unit images.

That is, when the panoramic captured image is transmitted, the server 200 generates a plurality of plane division unit images as described above, and then identifies the object or marker on the screen, so that the automatic identification probability is further increased.

The server 200 receives the image transmitted from the responsive display 120 and performs an image processor for recognizing an object in real time. The server 200 feeds back the recognized object information to the responsive display 120 . That is, the process of object recognition proceeds in the server 200, and the server 200 feeds back only the recognized result as object information to the responsive display 120, thereby reducing the computational load of the responsive display 120. effect occurs. In this case, the responsive display 120 may transmit an image and, at the same time, transmit an image processing command desired to be processed to the server 200, and receive only the result value as feedback.

In this way, the server 200 feeds back the recognized object information to the responsive display 120, and each object information includes an identification code allocated in advance for each object type and location information for each time about the central area of each object. .

For example, when an object called a license plate is recognized in the image on the screen, an identification code assigned in advance to the license plate and location information for each time on the location (coordinate) of the central region of the license plate are transmitted.

For reference, the identification code includes an object code and an additional code. The object code is a code assigned to the shape of a vehicle license plate, and the additional code is defined as encoding additional data information such as the number of the vehicle license plate.

Accordingly, the responsive display 120 can receive the object information transmitted from the server 200 without directly processing the image processing task, and determine the recognized number of the object called the license plate and its movement position. The server 200 simultaneously recognizes a plurality of objects in response to the request of the responsive display 120 and can track their respective locations in real time. These requests can be input in the form of a chatbot in the portable terminal 140 .

In addition, the server 200 feeds back a portion of the captured image in which there is no change in the image, and the responsive display 120 automatically removes the portion in which there is no change in the image, so that its own storage capacity (memory capacity of the responsive display 120 ) ) can be reduced.

Also, after dividing the image into a plurality of regions, the server 200 may feed back information capable of changing the stored image frame for each region to the responsive display 120 in consideration of the movement speed of the object.

On the other hand, the responsive display 120 may divide a preset photographing area into a plurality of sub-regions, and then independently preset a detection time, a detection object, and a detection event for each area. Therefore, when the number of monitors of the client in charge 100 is plural, after dividing each monitor into sub-regions, an object event to be monitored for each sub-region can be independently set.

At this time, if the processing speed of the responsive display 120 is fast, the object recognition operation may be performed by itself and the result may be displayed on the touch panel, but an image and an object recognition command are transmitted to the server 200, and the server ( 200), after performing the object recognition operation, a method of feeding back only the result to the responsive display 120 is preferable.

In addition, when a map is displayed on the application of the portable terminal 140 and a marker on the map is a part to be emphasized to the user, it may be displayed as a virtual object. That is, a virtual object corresponding to real image information is displayed, and when the virtual object is touched, preset virtual object information may be displayed in detail.

For example, a notification icon is displayed as a virtual object, and when the corresponding part is touched, detailed information to be provided to the user is displayed.

As such, when a virtual object corresponding to the real image information is displayed on the screen of the application of the portable terminal 140 , the coordinates of the selected virtual object are changed from the spatial coordinate system for the real image information to the mobile coordinate system of the portable terminal 140 . The coordinates of the deselected virtual object may be changed from the mobile coordinate system of the portable terminal 140 to the spatial coordinate system for real image information.

The serious game system for disaster response education and training included in the present invention is an active next-generation education system suitable for the changes in the information age of the 4th industry. You can proceed with brother training.

As such, those skilled in the art to which the present invention pertains will be able to understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential characteristics thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100 : rep client
200 : server
210: main server
220: resource calculation server
230: situation calculation server
240: correspondence operation server
250: object operation server

Claims (4)

A plurality of personnel in charge clients that provide an interface that can sequentially input the response tasks for each incident of each person in charge of the department in charge according to the disaster type and collaboration, respectively, and a training application that virtually processes the response task according to the input is installed;
a server that automatically lists chain events that develop over time when a disaster occurs and provides game environment data suitable for the overall disaster damage scale and difficulty to the plurality of clients in charge;
When the user looks at the marker on the map displayed on the training application of each person in charge, as the user wears it and is used as an input device for each person in charge client, the marker is converted into virtual reality or augmented reality and displayed in the user's field of view responsive display; and
Serious game system for disaster response education and training comprising a; a portable terminal for controlling the operation of the responsive display by interactively processing necessary information in the form of a chatbot.
According to claim 1,
The server is
In the event of a disaster, events of different scales are sequentially generated within a predetermined time, and the damage status information for each event is divided by grade, and data that can be expressed through a marker on the map displayed on the training application is provided. Serious game system for disaster response education and training.
According to claim 1,
The server is
Serious for disaster response education and training, characterized in that the processing effect of the response task for each incident input by the person in charge is converted into an evaluation score by considering the change factors of the response task for each case of each person in charge of the department in charge according to collaboration game system.
According to claim 1,
The server is
Serious game system for disaster response education and training, characterized in that the information visualized by adding up evaluation indicators for each person in charge of the department in charge and each department in charge is provided to the training application.

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