KR20160029055A - Method and server for providing escaping direction, and user device - Google Patents

Abstract

Disclosed are an evacuation path providing method, a user device and an evacuation path providing server. The evacuation path providing method performed by the evacuation path providing server comprises the following steps of: receiving disaster occurrence information from a disaster detection device installed in a building where a disaster occurs; determining location information of a user device that exists around a disaster occurrence area by using the disaster occurrence information; and transmitting, to the user device, the determined location information of the user device and building information of the building where the disaster occurs. The user device can display an evacuation path by using the location information and the building information.

Description

METHOD AND SERVER FOR PROVIDING ESCAPING DIRECTION, AND USER DEVICE,

And an evacuation route providing method and apparatus for providing an evacuation route by matching location information of a user terminal located in a building with a building information.

In case of a disaster, the user can evacuate by receiving the location information using the GPS sensor of the user terminal. However, in the case of a room in which the GPS signal is not attained, the evacuation route can not be provided because the location of the user terminal can not be confirmed. In particular, when a disaster occurs in a building where the GPS signal is not reached, the user can not confirm the evacuation route using the GPS sensor of the user terminal.

In order to solve this problem, the guide light is installed in the passageway or exit of the building. Accordingly, the user can quickly evacuate using a guide light when a disaster occurs. However, there is a problem that it is difficult for the user to recognize the guide light in an urgent situation due to a disaster.

In addition, when the building is first visited, the user can not recognize the guide light because the structure of the building is not known. Therefore, unless the evacuation route is confirmed in advance, the user has a problem that it is difficult to evacuate in the event of a disaster.

The location of the user terminal is determined by detecting the occurrence of a disaster by using the disaster detection device installed in the building where the disaster occurred, activating the wireless beacon station installed in the building where the disaster occurred, A user terminal, and an evacuation path providing server.

 There is provided a method of providing an evacuation route, the method comprising: receiving disaster occurrence information from a disaster detection apparatus installed in a building where a disaster occurred; Determining location information of a user terminal existing around a disaster occurrence area using the disaster occurrence information; And transmitting the determined location information of the user terminal and the building information of the building where the disaster occurred to the user terminal, wherein the user terminal can display the evacuation route by matching the location information to the building information.

The evacuation route providing method according to another embodiment of the present invention is a method for providing an evacuation route, wherein the receiving step comprises the steps of: a base station located in a vicinity of a disaster occurrence area corresponding to the disaster occurrence information, Identifying at least one user terminal located in the vicinity of the disaster area; And activating a radio beacon station installed in the building where the disaster occurred, and transmitting a beacon information request to the identified user beacon via the activated radio beacon station.

In the evacuation route providing method performed by the evacuation route providing server according to another embodiment, the identifying step may include the step of transmitting a message including a link related to a download of a service providing the evacuation route to the identified user terminal Step < / RTI >

In the evacuation path providing method according to another embodiment of the present invention, the determining step may include: receiving the beacon information from the user terminal in response to the beacon information request of the wireless beacon signal, The location information of the user terminal can be determined using the cover information.

The evacuation route providing method according to another embodiment may further include the step of controlling the guide lamp of the building in which the disaster occurred in response to the evacuation route.

A method for providing an evacuation route performed by a user terminal according to an exemplary embodiment of the present invention includes the steps of: transmitting a beacon information to a evacuation path providing server in response to a beacon information request of a wireless beacon station installed in a building where a disaster occurs; Receiving location information of a user terminal determined using the cover information, and building information of a building in which a disaster occurred; And displaying the evacuation route by matching the location information with the building information.

In the evacuation route providing method performed by the user terminal according to another embodiment, the displaying step may display an evacuation route using animation.

According to another embodiment of the present invention, there is provided a method of providing an evacuation route performed by a user terminal, the method including receiving a message including a link related to an download of an application providing the evacuation route.

In the evacuation route providing method performed by the user terminal according to another embodiment of the present invention, the evacuation route providing server may display the evacuation route by controlling the guide light of a building in which a disaster occurred in response to the evacuation route.

The location of the user terminal is determined by detecting the occurrence of a disaster by using the disaster detection device installed in the building where the disaster occurred, activating the wireless beacon station installed in the building where the disaster occurred, A user terminal, and an evacuation path providing server.

1 is a diagram illustrating a relationship between an evacuation route providing server and a user terminal when a disaster occurs according to an embodiment.
FIG. 2 is a diagram illustrating a method of providing an evacuation route of an evacuation route providing server for providing location information of a user terminal to building information to provide an evacuation route according to an exemplary embodiment of the present invention.
3 is a diagram illustrating a method of providing an evacuation route for a user terminal that provides an evacuation path by matching location information to building information according to an exemplary embodiment.
4 is a diagram illustrating a method of determining location information of a user terminal using tag information according to an exemplary embodiment of the present invention.
5 is a diagram illustrating a method of providing an evacuation path in accordance with one embodiment.
6 is a diagram illustrating an evacuation path providing server for performing a method of providing an evacuation path by transmitting location information and building information of a user terminal according to an exemplary embodiment.
7 is a diagram illustrating a user terminal performing a method of providing evacuation paths by matching location information to building information according to an embodiment.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating a relationship between an evacuation route providing server and a user terminal when a disaster occurs according to an embodiment.

Referring to FIG. 1, the disaster detection device 102 and the radio beacon station 103 may be installed in a building. When a disaster occurs, the disaster detecting apparatus 102 can deliver the disaster occurrence information to the evacuation route providing server 100. [ The disaster occurrence information may include at least one of location information of the building where the disaster occurred, local information around the building where the disaster occurred, disaster situation information, and disaster information.

For example, the location information of the building in which the disaster occurred can include the address information of the building in which the disaster occurred. Disaster information can include disaster type information. For example, disaster types may include fire, earthquake, flooding, and so on. The disaster situation information may be the situation information of the building where the disaster occurred. For example, the disaster situation information may include at least one of a photograph in a building photographed using a CCTV installed in the building, and a moving image.

The evacuation route providing server 100 can receive the disaster occurrence information from the disaster detection apparatus 102. [ The evacuation route providing server 100 can identify the user terminal 101 using the network device located in the vicinity of the disaster occurrence area corresponding to the disaster occurrence information. In this case, the network device may refer to a device capable of identifying the user terminal 101 using a network. For example, the network device may include a base station and an access point. Accordingly, the evacuation route providing server 100 can transmit disaster occurrence information to the identified user terminal 101. [ Or before a disaster occurs, the evacuation route providing server 100 may identify the user terminal 101 in advance through the network device. Specifically, when the user terminal 101 identified in advance is located in a disaster-affected area (building), the evacuation path providing server 100 can immediately transmit disaster occurrence information to the user terminal 101 identified in advance. Accordingly, the evacuation route providing server 100 can deliver the disaster occurrence information to the user terminal 101 more quickly. In addition, the evacuation route providing server 100 can provide a service for downloading the evacuation route when the user terminal 101 identified in advance enters the building. Accordingly, the user can confirm the evacuation route in advance through the user terminal 101 to prepare for a disaster in advance.

The user terminal 101 may receive a message from the evacuation path providing server 100 to download the evacuation path providing service. The evacuation route providing service may mean a service capable of providing an evacuation route through the user terminal 101. For example, the evacuation route providing service may correspond to an app providing an evacuation route. Then, the user terminal 101 can receive a message including a downloadable link of the app providing the evacuation route from the evacuation route providing server 100. [

For example, the evacuation route providing server 100 may transmit a push message including a downloadable link of the evacuation route providing service to the user terminal 101 using the message server. Here, the message server may mean a server that provides a push message service. Alternatively, the evacuation route providing server 100 may transmit a message including a downloadable link of the evacuation route providing service using a mobile instant messenger (MIM). Alternatively, the evacuation route providing server 100 may transmit a message including a downloadable link of the evacuation route providing service using SMS (Short Message Service).

The evacuation route providing server 100 can activate the wireless beacon station 103 installed in the building where the disaster occurred. Accordingly, the activated wireless beacon station 103 can transmit a beacon information request to the user terminal 101. [ The user terminal 101 may transmit the beacon information to the evacuation path providing server 100 in response to receipt of the beacon information request.

For example, the user terminal 101 may extract the cover information using the evacuation path providing service and transmit the extracted cover information to the evacuation path providing server 100. One or more radio beacon stations 103 may be installed in the building. Accordingly, the user terminal 101 can receive the beacon information request from one or more wireless beacon stations 103 and transmit the beacon information to the evacuation path providing server 100 through the evacuation path providing service. The evacuation route providing server 100 can determine the location information of the user terminal 101 using the cover information.

The evacuation information DB 104 may be a server that stores building information as a database. The building information can correspond to at least one of a panoramic picture inside the building and a three-dimensional drawing. The evacuation route providing server 100 can request the building information to the evacuation information DB 104 by using the location information of the building in which the disaster occurred in the disaster occurrence information. Accordingly, the evacuation information DB 104 can transmit the building information of the building in which the disaster occurred to the evacuation route providing server 100. [

The evacuation route providing server 100 may transmit the location information and the building information of the user terminal 101 to the user terminal 101. Accordingly, the user terminal 101 can generate and display the evacuation route using the location information and the building information. For example, the user terminal 101 can provide the evacuation route to the user through the evacuation path providing service. Specifically, the user terminal 101 can display the evacuation route by matching the location information of the user terminal 101 with the building information through the evacuation route providing service.

The user terminal 101 can provide the evacuation route in real time using the location information of the user terminal 101 which changes according to the movement of the user. For example, the user terminal 101 may provide an evacuation route according to a viewpoint of a user or a viewpoint of a third person through a screen of the user terminal 101. [ Or the user terminal 101 may provide an evacuation route using the identifier. The identifier may be in a simple form so that the user can easily recognize the evacuation route in an imminent situation. The user terminal 101 can provide an evacuation route through voice. For example, the user terminal 101 may provide an evacuation route using the speaker of the user terminal 101. [ Accordingly, the user can be provided with the evacuation route without viewing the screen of the user terminal 101. [

The guide light may be installed to provide an evacuation route to the user. One or more guide lights may be installed in the building. The evacuation route providing server 100 can display the evacuation route by controlling the guide light in the building. For example, the evacuation route providing server 100 may control an on / off of the guide light to indicate the evacuation route. For example, the evacuation route providing server 100 can turn off the guide light included in the evacuation route, and turn off the guide light not included in the evacuation route.

The evacuation route providing server 100 can display the evacuation route by controlling the identifier displayed in the guide light corresponding to the evacuation route. The identifier may be in a form for easily indicating the evacuation route in a pressing situation due to a disaster. That is, the identifier may be displayed on the guide light so that the user can easily recognize the evacuation route. For example, the evacuation route providing server 100 can display the evacuation route using the left / right arrows displayed on the guide light. Alternatively, the evacuation route providing server 100 may display the evacuation route using the animation indicated by the guide light. The form of the identifier in the present invention is not limited thereto, and the evacuation route can be displayed using various forms that the user can easily recognize.

The evacuation route providing server 100 may transmit at least one of the evacuation route and the disaster occurrence information to a separate display device. The separate display device may be located at the place where the evacuation route providing server 100 is installed or may be located elsewhere. For example, the separate display device may be a monitor of the central control room of the disaster headquarters. Accordingly, the disaster headquarters can grasp the evacuation situation and the disaster situation of the users in the building in which the disaster occurred through a separate display device.

FIG. 2 is a diagram illustrating a method of providing an evacuation route of an evacuation route providing server for providing location information of a user terminal to building information to provide an evacuation route according to an exemplary embodiment of the present invention.

One or more disaster detection devices may be installed in the building. The disaster detection device recognizes occurrence of a disaster and can transmit the disaster occurrence information to the evacuation route providing server. In addition, the disaster detection apparatus can photograph a disaster situation and deliver it to the evacuation route providing server. For example, a disaster detection device can recognize the occurrence of a disaster by using a sensor built in the disaster detection device. Referring to FIG. 2, in step 200, the evacuation route providing server may receive disaster occurrence information from a disaster detection apparatus installed in a building where a disaster occurred. The disaster occurrence information may include at least one of location information of a building where the disaster occurred, information of the area where the disaster occurred, disaster situation information, and disaster information.

The evacuation route providing server can identify the user terminal located in the vicinity of the disaster occurrence area through at least one of the base station located near the disaster occurrence area corresponding to the disaster occurrence information and the access point. Accordingly, the evacuation route providing server can transmit the disaster occurrence information irrespective of whether the identified user terminal joins the evacuation route providing service.

For example, when the user terminal is subscribed to the evacuation route providing service, the evacuation route providing server can transmit disaster occurrence information using the evacuation route providing service. When the user terminal is not provided with the evacuation route providing service, the evacuation route providing server can transmit the push message using the message server. Alternatively, the evacuation path providing server can transmit disaster occurrence information to the user terminal identified using MIM or SMS.

One or more radio beacons may be installed in the building. The wireless beacon station may communicate the beacon information request to the user terminal. Then, the user terminal can transmit the cover information to the evacuation route providing server. Here, the cover information request may be a radio signal for indoor positioning. Positioning can mean determining location information using electromagnetic waves.

In step 201, the evacuation route providing server can determine the location information using the cover information received from the user terminal. The location information can correspond to the indoor positioning information. The evacuation route providing server can deliver a message including a link related to the downloading of the evacuation route providing service to the identified user terminal. For example, the evacuation route providing server can use a message server to deliver a push message including a link related to the download of the evacuation route providing service, deliver the message using the MIM, or deliver the message using the SMS .

In step 202, the evacuation route providing server may transmit location information and building information of the user terminal to the user terminal. For example, the building information may include one of a panoramic picture inside the building, and a stereoscopic view of the building. The evacuation information DB can store building information as a database. Accordingly, the evacuation route providing server can receive the building information corresponding to the building in which the disaster occurred from the evacuation information DB and deliver it to the user terminal.

The user terminal can display the evacuation route by matching the location information of the user terminal with the building information. For example, the user terminal can use the disaster information to recognize areas that are safe from disasters, and areas that are not safe from disasters in a disaster-hit building. Accordingly, the user terminal can provide the user with the safe route from the escape route generated by matching the location information of the user terminal with the building information in the evacuation route.

The evacuation route providing server can control the guide light in response to the evacuation route. For example, the evacuation route providing server can display the evacuation route by controlling the power of the guide light to correspond to the evacuation route. Alternatively, the evacuation route providing server may indicate the evacuation route by displaying the identifier of the guide light so as to correspond to the evacuation route. For example, the evacuation route providing server can indicate the evacuation route by displaying the identifier of the guide light to correspond to the evacuation route.

The identifier may be provided in the guide light to indicate the evacuation route so that the evacuation route can be easily recognized in an imminent situation. In one example, the identifier may correspond to a left / right arrow. Accordingly, the evacuation route providing server can turn on / off the left / right arrows to correspond to the evacuation route. In one example, the identifier may correspond to an emoticon in human form. Accordingly, the evacuation route providing server can display a human type emoticon to correspond to the evacuation route. The form of the identifier in the present invention is not limited thereto, and the evacuation route can be displayed to the user by using various types of identifiers.

3 is a diagram illustrating a method of providing an evacuation route for a user terminal that provides an evacuation path by matching location information to building information according to an exemplary embodiment.

Referring to FIG. 3, in step 300, the user terminal may transmit the beacon information to the evacuation path providing server in response to the beacon information request of the wireless beacon station. Accordingly, the evacuation route providing server can determine the location information of the user terminal using the cover information. For example, the evacuation path providing server can determine the location information of the user terminal using a location determination algorithm. At this time, the positioning algorithm can use one or more of the real time location systems.

In step 301, the user terminal may receive location information and building information of the user terminal. Building information can refer to internal information of a building. For example, the building information may include at least one of a panoramic picture inside the building, and a stereoscopic view. The evacuation information DB may be a server storing building information in a database. The evacuation route providing server can request the building information to the evacuation information evacuation information DB by using the location information of the building where the disaster occurred in the disaster occurrence information. Accordingly, the evacuation information DB 104 can transmit the building information of the building in which the disaster occurred to the evacuation route providing server. Then, the evacuation route providing server can transmit the building information to the user terminal.

In step 302, the user terminal may generate an evacuation route using location information and building information. Specifically, the user terminal can generate the evacuation route by matching the location information to the building information. Alternatively, the user terminal may generate an appropriate evacuation route by matching the disaster information to the evacuation route previously downloaded when entering the building.

For example, if a user terminal is identified in advance through a network device before a disaster occurs, the service providing server can provide download of the evacuation route when the user terminal identified in advance enters the building. Accordingly, the user can preliminarily prepare an urgent situation by confirming the evacuation route in advance through the user terminal.

For example, if the evacuation route is downloaded in advance, if there is no risk of a disaster in the evacuation route that has been downloaded in advance, the user terminal can provide the evacuation route previously downloaded. Alternatively, if there is a disaster risk in a previously downloaded evacuation route, the user terminal can newly generate an evacuation route in consideration of a disaster risk in a previously downloaded evacuation route.

For example, in case of a disaster, the evacuation route providing server can receive disaster information from the disaster sensor. The evacuation route providing server can identify the user terminal using the network device located in the vicinity of the disaster occurrence area corresponding to the disaster occurrence information. At this time, it may mean that the network device can identify the user terminal using the network. For example, the network device may comprise a base station or an access point. Accordingly, the evacuation route providing server can deliver the disaster occurrence information to the user terminal.

The user terminal can use the disaster information to recognize the safe area and the unsafe area in the building where the disaster occurred. Accordingly, the user terminal can provide the user with a safe route from the escape route matching the location information of the user terminal to the building information in the evacuation route.

4 is a diagram illustrating a method of determining location information of a user terminal using tag information according to an exemplary embodiment of the present invention.

For example, the radio beacon station may be installed in a location where GPS signals are difficult to reach, such as an underground space. The radio beacon station may utilize one or more of the real-time location tracking techniques. For example, the radio beacon station may transmit a radio beacon signal (beacon signal). The radio beacon signal may be a signal transmitted at a predetermined time to determine position information. The radio beacon signal can be transmitted according to the control of the evacuation path providing server or at a randomly set period. In one example, the wireless beacon signal may correspond to a beacon information request.

The user terminal may receive the wireless beacon signal and transmit the beacon information to the evacuation path providing server. The evacuation route providing server can determine the location information by using the triangulation method, the fingerprint method using the propagation map, or the LANDMARC method using the reference tag.

As shown in FIG. 4, the radio beacon stations P1-P9 may be placed in a building. In the event of a disaster, the evacuation route providing server can activate the radio beacon stations (P1-P9). Accordingly, the radio beacon stations P1-P9 can transmit radio beacon signals. The user terminal receiving the wireless beacon signal can transmit the beacon information to the evacuation path providing server. Then, the evacuation route providing server can determine the location information of the user terminal using the cover information.

5 is a diagram illustrating a method of providing an evacuation path in accordance with one embodiment.

Referring to FIG. 5, the user terminal may display the evacuation route on the screen of the user terminal. The user terminal can provide the evacuation route using the location information that changes in real time according to the movement of the user terminal. At this time, the user terminal can display the evacuation route according to the viewpoint of the user or the viewpoint of the third person. As shown in FIG. 5, the user terminal can display the evacuation route on the screen of the user terminal according to the viewpoint of the third party.

Alternatively, the user terminal can display the evacuation route using the identifier. The identifier may be in a simple form, to assist the user in recognizing the evacuation route in an imminent situation. For example, the user terminal may display an animation on the screen of the user terminal. The user terminal displays an animation corresponding to the evacuation route, thereby making it possible for the user to easily recognize the evacuation route in an imminent situation. In one example, the identifier may correspond to a left / right arrow. Or the identifier may correspond to a humanoid emoticon. The identifier in the present invention is not limited to this, and the evacuation route can be displayed through various methods.

The user terminal can provide the evacuation route by voice. For example, the user terminal can provide the evacuation route through the speaker built in the user terminal by voice.

6 is a diagram illustrating an evacuation path providing server for performing a method of providing an evacuation path by transmitting location information and building information of a user terminal according to an exemplary embodiment.

One or more disaster detection devices may be installed in the building. The disaster detection apparatus recognizes the occurrence of the disaster and can transmit the disaster occurrence information to the receiving unit 601. [ In addition, the disaster detection apparatus can capture the disaster situation and transmit it to the reception unit 601. [ For example, a disaster detection device can recognize the occurrence of a disaster by using a sensor built in the disaster detection device. The disaster occurrence information may include at least one of location information of a building where the disaster occurred, information of the area where the disaster occurred, disaster situation information, and disaster information.

The receiving unit 601 can identify a user terminal located in the vicinity of the disaster occurrence area through at least one of the base station located near the disaster occurrence area corresponding to the disaster occurrence information and the access point. Therefore, the evacuation path providing server 600 can transmit the disaster occurrence information irrespective of whether the identified user terminal joins the evacuation path providing service.

For example, when the user terminal is subscribed to the evacuation route providing service, the evacuation route providing server 600 can transmit the disaster occurrence information using the evacuation route providing service. When the user terminal is not included in the evacuation path providing service, the evacuation path providing server 600 may transmit the push message using the message server. Alternatively, the evacuation path providing server 600 may transmit disaster occurrence information to the user terminal identified using the MIM or the SMS.

One or more radio beacons may be installed in the building. The wireless beacon station may communicate the beacon information request to the user terminal. Then, the user terminal can transmit the cover information to the evacuation route providing server. Here, the cover information request may be a radio signal for indoor positioning. Positioning can mean determining location information using electromagnetic waves.

The determination unit 602 can determine the location information using the cover information received from the user terminal. The location information can correspond to the indoor positioning information. The evacuation route providing server 600 may deliver a message including a link related to the download of the evacuation route providing service to the identified user terminal. For example, the evacuation route providing server 600 may transmit a push message including a link related to the download of the evacuation route providing service using the message server, deliver the message using the MIM, .

The delivery unit 603 can transmit the location information and the building information of the user terminal to the user terminal. For example, the building information may include one of a panoramic picture inside the building, and a stereoscopic view of the building. The evacuation information DB can store building information as a database. Accordingly, the delivery unit 603 can receive the building information corresponding to the building in which the disaster occurred from the evacuation information DB, and deliver it to the user terminal.

The user terminal can display the evacuation route by matching the location information of the user terminal with the building information. For example, the user terminal can use the disaster information to recognize areas that are safe from disasters, and areas that are not safe from disasters in a disaster-hit building. Accordingly, the user terminal can provide the user with the safe route from the escape route generated by matching the location information of the user terminal with the building information in the evacuation route.

The evacuation route providing server 600 can control the guide light in response to the evacuation route. For example, the evacuation route providing server 600 may indicate the evacuation route by controlling the power of the guide light to correspond to the evacuation route. Alternatively, the evacuation route providing server 600 can display the evacuation route by displaying the identifier of the guide light to correspond to the evacuation route. For example, the evacuation route providing server 600 may indicate an evacuation route by displaying an identifier of the guide light to correspond to the evacuation route.

The identifier may be provided in the guidance light to indicate the evacuation route so that the evacuation route can be easily recognized in an imminent situation. In one example, the identifier may correspond to a left / right arrow. Accordingly, the evacuation route providing server can turn on / off the left / right arrows to correspond to the evacuation route. In one example, the identifier may correspond to an emoticon in human form. Accordingly, the evacuation route providing server can display a human type emoticon to correspond to the evacuation route. The form of the identifier in the present invention is not limited thereto, and the evacuation route can be displayed to the user by using various types of identifiers.

7 is a diagram illustrating a user terminal performing a method of providing evacuation paths by matching location information to building information according to an embodiment.

Referring to FIG. 7, the delivery unit 701 may transmit the beacon information to the evacuation path providing server in response to the beacon information request of the wireless beacon station. Accordingly, the evacuation route providing server can determine the location information of the user terminal using the cover information. For example, the evacuation path providing server can determine the location information of the user terminal using a location determination algorithm. At this time, the positioning algorithm may be one of the real time location tracking techniques.

The receiving unit 702 can receive location information and building information of the user terminal. Building information can refer to internal information of a building. For example, the building information may include at least one of a panoramic picture inside the building, and a stereoscopic view. The evacuation information DB may be a server storing building information in a database. The evacuation route providing server can request the building information to the evacuation information evacuation information DB by using the location information of the building where the disaster occurred in the disaster occurrence information. Accordingly, the evacuation information DB can transmit the building information of the building in which the disaster occurred to the evacuation route providing server. Then, the evacuation route providing server can transmit the building information to the user terminal.

The display unit 703 can generate the evacuation route using the location information and the building information. Specifically, the user terminal can generate the evacuation route by matching the location information to the building information. For example, in case of a disaster, the evacuation route providing server can receive disaster information from the disaster sensor. The evacuation route providing server can identify the user terminal 700 using the network device located in the vicinity of the disaster occurrence area corresponding to the disaster occurrence information. At this time, it may mean that the network device can identify the user terminal 700 using the network. For example, the network device may comprise a base station or an access point. Accordingly, the evacuation route providing server can deliver the disaster occurrence information to the user terminal.

The display unit 703 can recognize the safe area and the unsafe area in the building where the disaster occurred by using the disaster occurrence information. Accordingly, the display unit 703 can display, on the screen of the user terminal 700, a safe route in the escape route matching the location information of the user terminal with the building information in the evacuation route.

The methods according to embodiments of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and configured for the present invention or may be available to those skilled in the art of computer software.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. This is possible.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the claims.

P1-P9: Wireless marker station

Claims (1)

Receiving disaster occurrence information from a disaster detection apparatus installed in a building in which a disaster occurred;
Determining location information of a user terminal existing around a disaster occurrence area using the disaster occurrence information; And
Transmitting location information of the determined user terminal and building information of a building where a disaster occurred to a user terminal;
Readable recording medium having recorded thereon a program for executing the method.

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