KR20200053154A - System and method for augmented reality based evacuation and rescue - Google Patents

Abstract

The present invention relates to an augmented reality-based evacuation and rescue system and a method thereof. According to one embodiment of the present invention, the augmented reality-based evacuation and rescue system comprises: a beacon disposed inside the facility to recognize a user terminal; a communication unit transmitting and receiving data in a first communication way; and a control unit controlling to receive data regarding a location of the user terminal through the communication unit when the user terminal is recognized.

Description

Augmented Reality Evacuation and Rescue System and Method {SYSTEM AND METHOD FOR AUGMENTED REALITY BASED EVACUATION AND RESCUE}

The present invention relates to an augmented reality based life evacuation and rescue system and method.

In general, various buildings used by unspecified people, such as homes, offices, department stores, commercial buildings, and government offices, are divided into multiple floors. In the event of an emergency such as an earthquake, power outage or fire, it is very difficult to find an emergency stairway or an emergency passage without embarrassment, and there is always a danger that can lead to a fatal accident.

In particular, in the case of a fire in a building, there have been many cases in which a number of casualties occur due to failure to properly locate an emergency stairway or a passage due to a fire hazard.

In addition, the emergency stairway that serves as a passage between floors in various facilities is a representative structure that causes a bottleneck in the event of an emergency, and if it is not properly identified, delays in evacuation, as well as death due to traffic jams, etc. It will cause a large safety accident.

Accordingly, various evacuation guidance structures are provided in the passageways and stairs of existing buildings to induce people to safely prepare for evacuation, but in reality, when various disasters occur, it is impossible to adequately respond to sudden events, causing many casualties. There are problems that arise.

This is thought to be due to the fact that fire fighting disaster training for the general public, including children, is limited to theoretical education, and accordingly, it is possible to respond quickly and efficiently, even though it is theoretically fully aware of how to respond to a fire and has never experienced a real fire. In many cases, it is not possible to respond, and an improvement plan is needed.

In order to escape this theory-based fire disaster training, the techniques of experiencing and training the fire situation were invented, but these techniques have limitations in places where people can visit certain facilities and experience the fire situation, so only limited users There is a limit to the experience, and improvement measures are required.

On the other hand, augmented reality (Augmented Reality) technology is a technology that superimposes a virtual object on the real world that an experienced person sees, and can show a virtual world with additional information in real time as a single image. The technology has been studied in various ways, such as education, remote medical diagnosis, broadcasting, architectural design, and manufacturing process management, so it can be considered that the technology is very useful in the future.

Accordingly, it is required to find a way to experience fire experience and fire evacuation drills using augmented reality technology.

The present invention is to minimize human injury by enabling evacuation by force even if the field of view is blocked due to the occurrence of a disaster using the augmented reality application.

In addition, it is intended to enable firefighters to quickly grasp the evacuation status of each floor of the building and to enable rapid rescue.

According to an aspect of the present invention, the augmented reality based life evacuation and rescue system is disposed inside the facility, the beacon to recognize the user terminal; Communication unit for transmitting and receiving data in a first communication method; And a control unit controlling to receive data regarding the location of the user terminal through the communication unit when the user terminal is recognized.

In addition, the facility may include a business place with a multi-use business.

Further, the communication unit may include a short-range communication unit for transmitting and receiving data in a short-range communication method.

In addition, the short-range communication unit may include a Bluetooth communication unit for transmitting and receiving data in a Bluetooth manner.

In addition, the beacon may provide a map of the facility to a user terminal that allows the beacon to recognize the user terminal based on the user's input.

In addition, when at least one user terminal is recognized, the control unit may activate all beacons disposed in the facility and receive data on fire occurrences from the activated beacons.

In addition, a fire occurrence determination unit that determines that a fire has occurred in the facility may be included when a predetermined fire occurrence criterion is exceeded based on the received fire occurrence data.

In addition, the control unit receives data about the temperature around the beacon from the beacon and transmits it to the fire generation determination unit, and the fire generation determination unit, the temperature around the beacon received from the control unit exceeds a preset temperature, If the temperature around the beacon exceeds a preset temperature and continues for a preset time, it may be determined that a fire has occurred in the facility.

In addition, when the fire occurrence determination unit determines that a fire has occurred, the temperature around each beacon installed in the facility is calculated based on the received fire occurrence data, and beacons having a temperature around the beacon are lower than a preset temperature. An evacuation route setting unit for setting an evacuation route based on the collection result may be included.

In addition, the control unit may provide an evacuation route set by the evacuation route setting unit to a user terminal.

In addition, the control unit may provide an evacuation route to the user terminal in an augmented form on the image space of the facility.

In addition, when the administrator mode is activated based on the user's input, the controller may provide data regarding the user terminal in the facility to the administrator terminal.

According to another aspect of the present invention, augmented reality based lifesaving and evacuation methods include recognizing a user terminal; Receiving data regarding the location of the user terminal when the user terminal is recognized; Activating all beacons disposed inside the facility; Receiving fire-related data from the activated beacon and determining whether the fire is based on the received data; Calculating the temperature around all beacons and collecting beacons lower than a preset temperature; Establishing an evacuation route based on the collection result; And providing a set evacuation route to the user terminal.

In addition, a computer program stored in a recording medium that executes augmented reality-based evacuation and rescue methods may be provided.

According to an embodiment of the present invention, even if the field of view is blocked due to the occurrence of a disaster using an augmented reality application, it is possible to evacuate by force to minimize human injury.

In addition, according to an embodiment of the present invention, it is possible for firefighters to easily grasp the evacuation status of each floor of the building, thereby enabling rapid lifesaving.

1 is a block diagram of a life evacuation and rescue system based on augmented reality according to an embodiment of the present invention.
2 and 3 are flowcharts of augmented reality-based life evacuation and rescue methods according to an embodiment of the present invention.
4 is a schematic scenario of an augmented reality based life evacuation and rescue method according to an embodiment of the present invention.
5 is an example in which an augmented reality based life evacuation and rescue method according to an embodiment of the present invention is implemented in an application.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be interpreted as being limited to the following embodiments. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shape of the elements in the drawings has been exaggerated to emphasize a clearer explanation.

Meanwhile, terms such as '~ unit', '~ group', '~ block', and '~ module' used throughout this specification may mean a unit that processes at least one function or operation. For example, it can mean a hardware component such as software, FPGA or ASIC. However, '~ bu', '~ gi', '~ block', and '~ module' are not limited to software or hardware. The '~ unit', '~ gi', '~ block', and '~ module' may be configured to be in an addressable storage medium or may be configured to play one or more processors.

Accordingly, as examples, '~ unit', '~ gi', '~ block', and '~ module' are components such as software components, object-oriented software components, class components and task components. Fields, processes, functions, attributes, procedures, subroutines, segments of program code, drivers, firmware, microcode, circuits, data, database, data structures, tables, arrays And variables. Components and functions provided in '~ unit', '~ gi', '~ block', and '~ module' have a smaller number of components and '~ unit', '~ gi', '~ block It can be combined with ',' ~ modules', or can be further separated into additional components and '~ parts',' ~ gi ',' ~ blocks', and '~ modules'.

1 is a block diagram of a life evacuation and rescue system based on augmented reality according to an embodiment of the present invention.

1, the augmented reality-based life evacuation and rescue system 10 is connected to the user terminal 20 and the administrator terminal 30. Here, the user terminal 20 and the manager terminal 30 are mobile devices, and may include smart devices such as a smart phone, a tablet PC, a smart glass, and a smart watch. In addition, the augmented reality-based life evacuation and rescue system 10 communicates with the user terminal 20 and the administrator terminal 30 by using wireless data communication such as LTE (Long Term Evolution) or Wi-Fi. You can, but you can communicate using wired data communication.

The augmented reality based life evacuation and rescue system 10 of the present invention is installed with a mobile application capable of providing augmented reality based life evacuation and rescue services according to an embodiment of the present invention, and executes a mobile application to determine a predetermined algorithm It may be a computing device capable of processing data and controlling hardware such as a processor, a communication device, a storage device, and an input / output device.

The present invention utilizes a beacon and an augmented reality-based display to enable self-evacuation through emergency exits in multi-use establishments if the program of the present invention is used when a disaster situation such as a fire occurs in a building where the system is installed. By doing so, it is possible to minimize human damage in the event of a disaster.

Referring back to FIG. 1, the augmented reality based life evacuation and rescue system 10 includes a beacon 11, a communication unit 12, a control unit 13, a fire occurrence determination unit 14, and an evacuation route setting unit 15 Includes.

The beacon 11 is disposed inside the facility to recognize the user terminal. The beacon 11 may transmit and receive data using a Bluetooth method, but the communication method is not limited, and various wireless communication technologies such as Zigbee can be applied. Here, the facility refers to a facility that includes a business place with multiple uses. For example, movie theaters, department stores, etc.

The communication unit 12 transmits and receives data in a first communication method. It includes a short-range communication unit (not shown) for transmitting and receiving data in a short-range communication method, the short-range communication unit (not shown) includes a Bluetooth communication unit (not shown) for transmitting and receiving data in a Bluetooth method.

The controller 13 is a processor that processes data, and may include, for example, an AP, a CPU, a controller, and the like. The controller 13 may control hardware to perform evacuation and rescue according to an embodiment of the present invention by loading and executing an application or a program stored in a space such as a memory.

In the present invention, when the user terminal is recognized, the control unit 13 controls to receive data regarding the location of the user terminal through the communication unit 12.

The fire occurrence determination unit 14 determines that a fire has occurred in the facility if a predetermined fire standard is exceeded based on the received fire occurrence data. For example, the preset fire standard may determine that a fire has occurred in the corresponding area when the temperature around the beacon 11 exceeds a preset temperature.

The evacuation route setting unit 15 calculates the temperature around each beacon 11 based on the collected fire occurrence data when the fire occurrence determination unit 14 determines that a fire has occurred, and surrounds the beacon 11 The beacon 11 whose temperature is lower than the preset temperature is collected and an evacuation route is set based on the collection result.

2 and 3 are flowcharts of augmented reality-based life evacuation and rescue methods according to an embodiment of the present invention.

Referring to FIG. 2, first, the beacon 11 recognizes the user terminal 20 (S10), and when the user terminal 20 is recognized by the controller 13, receives data regarding the location of the user terminal 20. (S20). Here, the beacon 11 provides a map of the facility to the user terminal 20 that allows the beacon 11 to recognize the user terminal 20 based on the user's input.

For example, if there is a user terminal 20 with a Bluetooth function activated in a building where the beacon 11 is installed, the user terminal 20 when the user first accesses the augmented reality-based evacuation and rescue system 10 once ) To provide facility maps and guide evacuation routes in case of fire.

Referring to FIG. 3, when the user terminal 20 is recognized by the augmented reality-based life evacuation and rescue system 10, all beacons 11 disposed in the facility are activated (S30) and fire from the activated beacon 11 is performed. Data relating to the occurrence is received (S40).

Based on the received fire occurrence data, if it exceeds a predetermined fire occurrence criterion, it is determined that a fire has occurred in the facility (S50).

For example, the control unit 13 receives data about the temperature around the beacon from the beacon 11 and transmits it to the fire occurrence determination unit 14. The fire occurrence determination unit 14 fires in the facility if the temperature around the beacon received from the control unit 13 exceeds a preset temperature and the temperature around the beacon exceeds a preset temperature for a preset time. Determine that it has occurred.

When the fire occurrence determination unit 14 determines that a fire has occurred, the temperature around each beacon is calculated based on the received fire occurrence data to collect beacons having a temperature around the beacons lower than a predetermined temperature (S60). , Set the evacuation route based on the collection result (S70).

Thereafter, the evacuation route set by the evacuation route setting unit 15 is provided to the user terminal (S80).

The control unit 13 provides an evacuation route to the user terminal 20 in an augmented form on the image space of the facility.

Furthermore, the controller 13 provides data regarding the user terminal 20 in the facility to the administrator terminal 30 when the administrator mode is activated based on the user input. Here, the manager is a firefighter dispatched to the fire site, and the user is a requester. In addition, data related to the user terminal 20 may be the location of the user terminal 20.

4 is a schematic scenario of an augmented reality-based life evacuation and rescue method according to an embodiment of the present invention, and FIG. 5 is an augmented reality-based life evacuation and rescue method according to an embodiment of the present invention. to be.

Referring to FIG. 4, when a fire is issued in a movie theater, a user terminal 20 having a history of accessing the augmented reality-based life evacuation and rescue system 10 or more times to the emergency evacuation of a movie theater building as virtual reality Provide it for confirmation.

Referring to FIG. 5, when the manager mode is activated, the manager terminal 30 can grasp the evacuation status (red dots) of request aids for each floor of the building, and immediately rescue workers when the request assistance is not evacuated. .

According to the embodiments of FIGS. 1 to 5 as described above, it is possible to provide an environment in which a user can be more safely evacuated from a fire, and a more efficient lifesaving structure is possible.

The mobile payment method according to the above-described embodiment of the present invention may be manufactured as a program to be executed on a computer and stored in a computer-readable recording medium. The computer-readable recording medium includes all kinds of storage devices in which data readable by a computer system is stored. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disks, and optical data storage devices. In addition, the mobile payment method may be implemented as an application stored in a medium for execution in combination with a smart device.

The above detailed description is to illustrate the present invention. In addition, the above-described content is to describe and describe preferred embodiments of the present invention, and the present invention can be used in various other combinations, modifications and environments. That is, it is possible to change or modify the scope of the concept of the invention disclosed herein, the scope equivalent to the disclosed contents, and / or the scope of the art or knowledge in the art. The embodiments described describe the best state for implementing the technical idea of the present invention, and various changes required in specific application fields and uses of the present invention are possible. Accordingly, the detailed description of the invention is not intended to limit the invention to the disclosed embodiments. In addition, the appended claims should be construed to include other embodiments.

10: Augmented reality based life evacuation and rescue system
11: Beacon
12: Communication Department
13: control unit
14: fire occurrence determination unit
15: evacuation route setting unit
20: user terminal
30: administrator terminal

Claims (14)

Beacon is disposed inside the facility, to recognize the user terminal;
Communication unit for transmitting and receiving data in a first communication method; And
An augmented reality-based life evacuation and rescue system including a control unit controlling to receive data regarding the location of the user terminal through the communication unit when the user terminal is recognized. The method of claim 1, wherein the facility,
An augmented reality-based life evacuation and rescue system that includes a multi-use business facility. According to claim 1, The communication unit,
Augmented reality-based life evacuation and rescue system including a short-range communication unit that transmits and receives data in a short-range communication method. The method of claim 3, wherein the short-range communication unit,
Augmented reality-based life evacuation and rescue system including a Bluetooth communication unit that transmits and receives data in a Bluetooth manner. According to claim 1, The beacon,
Augmented reality based life evacuation and rescue system that provides a map of the facility to a user terminal that allows a beacon to recognize a user terminal based on user input. The method of claim 1, wherein the control unit,
When at least one user terminal is recognized, augmented reality-based life evacuation and rescue system that activates all beacons disposed in the facility and receives data on fire occurrences from the activated beacons. The method of claim 6,
An augmented reality-based life evacuation and rescue system including a fire occurrence determination unit that determines that a fire has occurred in the facility when a predetermined fire occurrence criterion is exceeded based on the received fire occurrence data. The method of claim 7,
The control unit receives data about the temperature around the beacon from the beacon and transmits it to the fire occurrence determination unit,
The fire generation determining unit determines that a fire has occurred in the facility when the temperature around the beacon received from the control unit exceeds a preset temperature and the temperature around the beacon exceeds a preset temperature for a preset time. Augmented reality based life evacuation and rescue system. The method of claim 7,
When the fire occurrence determining unit determines that a fire has occurred, the temperature around each beacon installed in the facility is calculated based on the received fire occurrence data, and beacons having a temperature lower than a preset temperature are collected and collected Augmented reality-based life evacuation and rescue system comprising an evacuation route setting unit for setting an evacuation route based on. The method of claim 9, wherein the control unit,
Augmented reality-based life evacuation and rescue system that provides an evacuation route set by the evacuation route setting unit to a user terminal. The method of claim 10, wherein the control unit,
An augmented reality-based life evacuation and rescue system that provides an evacuation route to a user terminal in an augmented form on the image space of the facility. The method of claim 11, wherein the control unit,
An augmented reality-based life evacuation and rescue system that provides data on user terminals in a facility to the administrator terminal when the administrator mode is activated based on user input. Recognizing a user terminal;
Receiving data regarding the location of the user terminal when the user terminal is recognized;
Activating all beacons disposed inside the facility;
Receiving fire-related data from the activated beacon and determining whether the fire is based on the received data;
Calculating the temperature around all beacons and collecting beacons lower than a preset temperature;
Establishing an evacuation route based on the collection result; And
An augmented reality-based life evacuation and rescue method comprising providing a set evacuation route to a user terminal. A computer program stored in a recording medium for executing the method for evacuating and rescue human life based on augmented reality according to claim 13.

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