KR102262596B1 - DEVICE AND SYSTEM THAT EVACUATION SAFETY USING OCCUPANT LOCATION INFORMATION, AND A method of evacuating disaster by using an emergency guide light - Google Patents

Abstract

The disaster evacuation method performed in the evacuation safety device and system using occupant location information according to an embodiment of the present invention is a disaster evacuation method using an emergency guidance display performed by a central control computer, comprising the steps of obtaining disaster occurrence location information of a building ; obtaining information related to the number of occupants of the building; determining an external structural location of external structural equipment installed outside the building; detecting a new emergency escape location and a new emergency escape route within the building based on the external structure location; detecting a first emergency guidance display adjacent to the new emergency exit location; and providing emergency evacuation-related information through the first emergency guidance display and the remaining emergency guidance displays.

Description

{DEVICE AND SYSTEM THAT EVACUATION SAFETY USING OCCUPANT LOCATION INFORMATION, AND A method of evacuating disaster by using an emergency guide light}

The present invention relates to an evacuation safety device and system using occupant location information. More particularly, it relates to a method of evacuating a disaster using an emergency guidance display, which is fixed to a hallway, passage or underpass of a building so that occupants in the building can evacuate quickly and safely in case of an emergency. It relates to an evacuation safety device and system using occupant location information that provides information.

In general, an emergency exit is an entrance provided in a building so that people in the building can evacuate in the event of a disaster such as a fire or earthquake, and is located in a building where many people such as schools, companies, theaters, and apartments are active. Mandatory installation is required.

Emergency guidance displays (emergency guidance lights) are installed in the emergency exits and passageways leading to the emergency exits so that people can quickly and safely exit the building through these exits.

In more detail, machinery/equipment and evacuation facilities used for evacuation when a disaster occurs are largely divided into evacuation mechanisms and emergency guidance displays (emergency guidance signs). In this case, the evacuation mechanism can be used when it is impossible to evacuate to the ground through the emergency exit as an emergency/auxiliary evacuation means.

And, as described above, the emergency guidance display is to inform the location of the emergency exit and the direction of evacuation, so anyone can easily identify it and it should be able to provide the emergency exit and the direction of evacuation reliably.

However, the conventional general emergency guidance display is insufficient to provide information to intuitively recognize where the evacuee (occupant) is currently located in the building, and the location where the disaster occurred and/or rescue activities for the evacuee are made. It points only to the direction of the emergency exit close to the emergency guidance display, without considering the location of the rescue.

Thus, in the event of a disaster, the majority of evacuees are those who go or lead in the direction that the emergency guidance display consistently points, without accurately understanding the location of the disaster, the location of the rescue, and/or their current location. will follow

However, if you follow the emergency guidance display that displays only a specific direction without reflecting the real-time disaster situation, a disaster may occur in the direction indicated by the emergency guidance display, or evacuees may get lost. .

In particular, the conventional emergency guidance display does not provide information on the location where the rescue activity is performed in a disaster situation, so there is a problem in that it is not possible to quickly and accurately guide evacuees in an emergency and confused disaster situation to a rescue location.

Therefore, it is necessary to introduce a technology that can minimize human casualties by guiding evacuees to a safe evacuation site or to a location where rescue equipment is installed outside the building to be rescued urgently.

On the other hand, in the conventional emergency guidance display, the emergency guidance display, which is the only light emitting device, simply emits a guidance display, even when an evacuee makes a rescue request with a mobile phone in the dark or smoke. There is a problem in that information for quick rescue or evacuation cannot be smoothly exchanged with the rescue team.

10-1887656 B

The present invention has been devised to solve the above problems, and a disaster evacuation method using an emergency guidance display that provides information related to emergency evacuation so that occupants located in a building can evacuate quickly and safely when a disaster situation occurs Its purpose is to provide

In detail, an embodiment of the present invention is to provide a disaster evacuation method using an emergency guidance display that provides an identification mark that allows occupants to intuitively recognize a current location in a building.

In addition, an embodiment of the present invention provides emergency evacuation-related information reflecting the real-time disaster situation in consideration of the location of the disaster, the location of the rescue where rescue activities are being performed for the occupants, the location of the occupants, the evacuation status, etc. An object of the present invention is to provide a disaster evacuation method using a guidance display.

In addition, an embodiment of the present invention intends to implement a disaster evacuation method using an emergency guidance display that derives and provides an optimized place for installing rescue equipment outside a building based on the location information of the location where the disaster occurred and the occupant.

In addition, an embodiment of the present invention intends to implement a disaster evacuation method using an emergency guidance display that detects and provides not only an emergency exit installed in a building, but also an emergency exit and an evacuation route newly created by the installation of external rescue equipment.

In addition, an embodiment of the present invention intends to implement a disaster evacuation method using an emergency guidance display that derives and provides an emergency escape route and an evacuation route optimized for each external rescue equipment installed outside a building.

However, the technical problems to be achieved by the present invention and embodiments of the present invention are not limited to the technical problems as described above, and other technical problems may exist.

A disaster evacuation method using an emergency guidance display according to an embodiment of the present invention is a disaster evacuation method using an emergency guidance display performed by a central control computer, comprising the steps of: acquiring information on a location of a disaster in a building; obtaining information related to the number of occupants of the building; determining an external structural location of external structural equipment installed outside the building; detecting a new emergency escape location and a new emergency escape route within the building based on the external structure location; detecting a first emergency guidance display adjacent to the new emergency exit location; and providing emergency evacuation-related information through the first emergency guidance display and the remaining emergency guidance displays.

In this case, the step of providing the emergency evacuation related information through the emergency guidance display includes displaying an identification mark for each location that specifies the installed location for each emergency guidance display.

In addition, the step of providing emergency evacuation related information through the emergency guidance display includes: obtaining a specific identification mark from a occupant; detecting a specific location matched with the specific identification mark; and providing the detected specific location further steps.

In addition, the step of obtaining the occupant number-related information includes receiving data for detecting the entrance of a person from an entrance/exit counting sensor and a floor-by-floor counting sensor, and the total number of occupants located inside the building based on the received data. Calculating the number of occupants information, which is information that identifies the occupants, information on the number of occupants per floor, which is information that identifies the number of occupants located on each floor inside the building, and the number of occupants located by each stepped passage inside the building.

In addition, the step of detecting the new emergency escape location and the new emergency escape route includes the step of detecting the new emergency escape location and the new emergency escape route according to the type of the external rescue equipment.

In addition, the step of detecting the first emergency guidance display includes selecting, as the first emergency guidance display, an emergency guidance display closest to the new emergency escape location from among a plurality of emergency guidance displays installed in the building. .

In addition, the step of determining the external rescue location of the external rescue equipment installed outside the building, the external structure according to the type of the external rescue equipment based on the disaster occurrence location information of the building and the occupant-related information of the building determining a location.

In addition, when the external rescue equipment is a fire ladder, detecting the window in which the fire ladder is located as a new emergency escape location, and detecting a path moving to the new emergency escape location as a new emergency escape route; and controlling the emergency guidance display to output emergency evacuation related information for escaping to the fire ladder.

In addition, the emergency escape-related information includes at least one of escape guidance information, escape assistance information, and emergency evacuation route guidance information, and provides emergency escape-related information through the first emergency guidance display and the remaining emergency guidance displays. The steps include displaying the escape guidance information through the first emergency guidance display, displaying the emergency evacuation route guide information through the remaining emergency guidance display, and the first emergency guidance display and the remaining emergency guidance The method further includes at least one or more of the steps of displaying the escape assistance information according to the type of the external rescue equipment through a display.

Disaster evacuation method through an evacuation safety device and system using occupant location information according to an embodiment of the present invention provides occupants with real-time information related to emergency evacuation through emergency guidance displays installed in various places in a building when a disaster situation occurs. can quickly check information related to emergency evacuation from anywhere, help to calmly evacuate according to the information provided, and systematically control emergency and chaotic disaster situations to implement a quick and safe rescue.

In addition, the disaster evacuation method through the evacuation safety device and system using the occupant location information according to an embodiment of the present invention provides an identification mark that enables the occupant to intuitively recognize the current location in the building through the emergency guidance display. Upon request, the location of the occupant can be delivered to the rescuer more quickly and accurately so that the rescue can be carried out quickly.

In addition, the disaster evacuation method through the evacuation safety device and system using the occupant location information according to an embodiment of the present invention is based on the location of the disaster and the location information of the occupants. A place optimized for installing rescue equipment outside the building By deriving and providing it, it is possible to identify the location of an external rescue optimized for real-time disaster situations and utilize it for rescue.

In addition, the disaster evacuation method through the evacuation safety device and system using the occupant location information in the embodiment of the present invention detects and provides not only the emergency exit installed in the building but also the emergency exit and evacuation route newly created by the installation of external rescue equipment By doing so, it is possible to quickly and accurately guide the occupants to the rescue location where rescue using external rescue equipment is performed.

In addition, the disaster evacuation method through the evacuation safety device and system using the occupant location information includes emergency escape related information that considers the detected new emergency exit and evacuation route, the location of the disaster, the rescue location, the location of the occupant, and the evacuation status. By providing through the emergency guidance display, it is possible to implement a disaster evacuation service using the emergency guidance display that effectively reflects the real-time disaster situation.

In addition, the disaster evacuation method through an evacuation safety device and system using occupant location information provides an optimal route for each external rescue equipment by deriving and providing an emergency exit and evacuation route optimized for each external rescue equipment installed outside the building. This allows for a safer and faster rescue operation.

However, the effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood from the description below.

1 is a conceptual diagram of an evacuation safety device using occupant location information and a disaster evacuation system using an emergency guidance display according to the system according to an embodiment of the present invention.
2 is an internal block diagram of an emergency guidance display according to an embodiment of the present invention.
3 is an internal block diagram of a central control computer according to an embodiment of the present invention.
4 is a flowchart illustrating a method of evacuating a disaster using an emergency guidance display according to an embodiment of the present invention.
5 is an example of a state showing a new emergency escape position detected with respect to the fire ladder according to an embodiment of the present invention.
6 is an example of detecting the first emergency guidance display and the remaining emergency guidance display installed inside the building according to the embodiment of the present invention.
7 is a flowchart for explaining a method for the central control computer to provide evacuation assistance information through an emergency guidance display based on emergency evacuation related information during a rescue activity using a fire ladder according to an embodiment of the present invention.

Since the present invention can apply various transformations and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail in the detailed description. Effects and features of the present invention, and a method of achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various forms. In the following embodiments, terms such as first, second, etc. are used for the purpose of distinguishing one component from another, not in a limiting sense. Also, the singular expression includes the plural expression unless the context clearly dictates otherwise. Also, terms such as include or have means that the features or components described in the specification are present, and do not preclude the possibility that one or more other features or components will be added. In addition, in the drawings, the size of the components may be exaggerated or reduced for convenience of description. For example, since the size and thickness of each component shown in the drawings are arbitrarily indicated for convenience of description, the present invention is not necessarily limited to the illustrated bar.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when described with reference to the drawings, the same or corresponding components are given the same reference numerals, and the overlapping description thereof will be omitted. .

1 is a conceptual diagram of an evacuation safety device using occupant location information and a disaster evacuation system using an emergency guidance display according to the system according to an embodiment of the present invention.

Referring to FIG. 1 , the disaster evacuation system using the emergency guidance display according to an embodiment of the present invention includes an emergency guidance display 100 , an occupant counting sensor 200 , a central control computer 300 and a disaster detection sensor 50 . may include.

Here, each component of FIG. 1 may be connected through a network. The network refers to a connection structure in which information can be exchanged between each node, such as the emergency guidance display 100, the occupant counting sensor 200, the central control computer 300 and/or the disaster detection sensor 50, etc. Examples of the network include a 3rd Generation Partnership Project (3GPP) network, a Long Term Evolution (LTE) network, a World Interoperability for Microwave Access (WIMAX) network, the Internet, a Local Area Network (LAN), and a Wireless Local Area (Wireless LAN) network. Network), WAN (Wide Area Network), PAN (Personal Area Network), Bluetooth (Bluetooth) network, satellite broadcasting network, analog broadcasting network, Digital Multimedia Broadcasting (DMB) network, etc. are included, but are not limited thereto.

- Emergency guidance display

First, the emergency guidance display 100 according to an embodiment of the present invention is installed in a plurality of ceilings or passages inside a building, and a person evacuating to an emergency exit or an escape place when a disaster situation such as fire or earthquake occurs. can induce

In particular, in the embodiment of the present invention, the emergency guidance display 100 provides an identification mark for each location that specifies the location where the emergency guidance display 100 is installed, and when a rescue request is made for an occupant (evacuee), the location of the occupant can be delivered to the rescuer quickly and accurately.

In this case, the identification mark is a mark for specifying a corresponding position where the identification mark is displayed, and may be implemented as a combination including at least one of Hangul, numbers, Chinese characters, alphabets, and figures. However, it may be desirable to be implemented as a figure that anyone can intuitively recognize in an emergency disaster situation.

In addition, the emergency guidance display 100 may perform data transmission/reception through a network with other components of the disaster evacuation system using the emergency guidance display 100 .

And the emergency guidance display 100 may display information obtained through data transmission/reception on a display.

In an embodiment, the emergency guidance display 100 may display emergency evacuation related information capable of assisting the rescue of occupants located inside a building in conjunction with the central control computer 300 in a disaster situation. A detailed description thereof will be provided below.

That is, the emergency guidance display 100 guides occupants to an emergency exit or escape location, displays emergency evacuation related information reflecting a real-time disaster situation, and provides an identification mark for identifying the location of each emergency guidance display 100, It can effectively assist the rescue of occupants in a disaster situation.

2 is an internal block diagram of an emergency guidance display 100 according to an embodiment of the present invention.

Meanwhile, referring to FIG. 2 , the emergency induction display 100 may include a communication unit 110 , a display unit 120 , a memory 130 , a battery 140 , and a processor 150 .

First, the communication unit 110 may transmit and receive various data and/or information for providing a disaster evacuation service using the emergency guidance display 100 .

In an embodiment, the communication unit 110 communicates with the central control computer 300 and/or a sensor to transmit and receive data related to a disaster evacuation service using the emergency guidance display 100 (eg, emergency evacuation related information, etc.). have.

This communication unit 110, the technical standards or communication methods for mobile communication (eg, Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), High Speed Downlink Packet Access (HSDPA), HSUPA ( High Speed Uplink Packet Access), LTE (Long Term Evolution), LTE-A (Long Term Evolution-Advanced), etc.) can do.

Next, the display unit 120 may output a graphic image of various information related to the disaster evacuation service using the emergency guidance display 100 .

The display unit 120 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display. (a flexible display), a three-dimensional display (3D display), and may include at least one of an e-ink display (e-ink display).

At this time, the display unit 120, as described above, is composed of LCD, TFT LCD, LED, OLED, or the like, or LCD, TFT LCD, LED, OLED or electric lamp inside the acrylic plate on which the emergency exit indication is printed as in the prior art. , may be configured to light a fluorescent lamp to display various information related to emergency exit display and/or disaster evacuation service using the emergency guidance display 100 . However, in the embodiment, to display various information, it may be preferable to be implemented in the form of a display such as LCD, TFT LCD, LED, or OLED.

Next, the memory 130 may store any one or more of an application program, data, and commands for providing a disaster evacuation service using the emergency guidance display 100 .

The memory 130 may be various storage devices such as ROM, RAM, EPROM, flash drive, hard drive, etc., and may be a web storage that performs a storage function of the memory 130 on the Internet. may be

Next, the battery 140 may receive external power and/or internal power under the control of the processor 150 to supply power required for operation to each component.

For example, the battery 140 may include at least one of a power storage unit, a connection port, a power supply control unit, and a charge monitoring unit.

In addition, in the embodiment of the present invention, the battery 140 may further include an auxiliary battery supporting the function of the battery 140 .

In this case, the auxiliary battery may supply emergency power to the emergency induction display 100 when a power outage occurs due to a disaster or the like.

For example, when the input power is not supplied according to the signal monitored by the charging monitoring unit, that is, when a power failure occurs, the processor 150 receives power from the auxiliary battery and sends it to the emergency induction display 100 . power can be supplied.

Finally, the processor 150 may control the overall operation of each component described above in order to provide a disaster evacuation service using the emergency guidance display 100 .

These processors 150, ASICs (application specific integrated circuits), DSPs (digital signal processors), DSPDs (digital signal processing devices), PLDs (programmable logic devices), FPGAs (field programmable gate arrays), controllers (controllers), It may be implemented using at least one of micro-controllers, microprocessors, and other electrical units for performing functions.

- Occupant counting sensor (entry/exit counting sensor and floor counting sensor)

Next, the occupant counting sensor 200 according to an embodiment of the present invention may acquire occupant-related information necessary to provide a disaster evacuation service using the emergency guidance display 100 .

In detail, the occupant counting sensor 200 may be installed in a building in plurality and may sense and count the number of occupants located inside the building, thereby acquiring occupant-related information.

In this case, the occupant-related information may include occupant information, floor-by-floor information, and/or stair-by-stair information.

In detail, first, the occupant counting sensor 200 may include an entrance/exit counting sensor installed in a plurality of building entrances (including emergency exits) in order to obtain occupant number information, which is information that identifies the total number of occupants located inside the building. . Through such an entrance/exit counting sensor, it is possible to count the number of people entering through a plurality of building entrances (building intruders) and exiting people (building exiting people).

And the central control computer 300 may calculate the total number of occupants inside the building based on the number of people counted from the plurality of entrance/exit counting sensors 200 .

In addition, the occupant counting sensor 200 may be installed at the entrance for each floor in order to obtain information on the number of people on each floor, which is information that identifies the number of occupants located on each floor inside the building. It may include a counting sensor for each floor that counts the number of people entering through the plurality of floor entrances (floor inflows) and leaving people (floor exiting people).

For example, the floor counting sensor may be installed at the entrance for each of the plurality of stepped passages in order to obtain information on the number of people by stairs, which is information that identifies the number of occupants located in the stepped passages inside the building, and may be installed in each of the plurality of stepped passages. It is possible to count the number of people entering through the entrance (those who enter the stairway) and those who leave (those who leave the stairway). In addition, the floor counting sensor may be further installed in an elevator or an escalator that is a moving path between floors.

And the central control computer 300 may calculate the number of people information for each floor based on the counted number of people received from the floor counting sensors.

In detail, the central control computer 300 can grasp the number of occupants located on each floor by location based on the number of people counted through the counting sensors for each floor, and in particular, the number of people using the stairs entering the stairway (the total number of stairs) number of people) and the number of occupants located in the stepped passage on each floor by location.

That is, the central control computer 300 can quickly and accurately grasp the location of the occupants existing inside the building when a disaster situation occurs based on the number of people information obtained through the floor counting sensor.

For example, the central control computer 300 acquires the location information of the occupants who move through the stepped passage in the event of a disaster through the floor counting sensor installed at the entrance of the stepped passage for each floor, and obtains the location information of the occupants located on the stepped passage. It is possible to quickly and accurately obtain location information, and to provide the obtained location information for occupants to effectively assist disaster relief activities.

Returning again, that is, the occupant counting sensor 200 detects the total number of occupants located inside the building in a disaster situation, the number of occupants per floor and/or the number of occupants per stairway, and provides information on the number of occupants in the building. It can be identified by location.

In addition, the occupant counting sensor 200 may acquire occupant-related information based on at least one of the calculated occupant information, floor-by-floor information, and/or stair-by-step information, and obtain the obtained occupant-related information. Other components of the disaster evacuation system using the emergency guidance display 100 , in particular, may be transmitted to the central control computer 300 .

That is, the occupant counting sensor 200 counts and provides the number of people flowing in/out of the building, inside and outside the building, for each floor and/or for each stairway, so that when a disaster situation occurs, based on the location and/or number of occupants information Rescue operations can be carried out.

- Central control computer

Meanwhile, in an embodiment of the present invention, the central control computer 300 may control and manage the overall operation of the disaster evacuation service using the emergency guidance display 100 .

In detail, the central control computer 300 may include a fixed/mobile terminal, device and/or server that provides a disaster evacuation service using the emergency guidance display 100, and the emergency guidance display 100, occupant counting Data may be transmitted and received with at least one of the sensor 200 and the disaster detection sensor 50 through a network.

That is, the central control computer 300 may interwork with other components of the disaster evacuation system using the emergency guidance display 100 to process and manage operations related to the disaster evacuation service using the emergency guidance display 100 . .

In more detail, in the embodiment of the present invention, the central control computer 300 may first detect a disaster situation by interworking with the disaster detection sensor 50 .

Here, the disaster detection sensor 50 according to the embodiment may sense a disaster situation by sensing the surrounding environment, and may provide disaster occurrence location information that is a location where the disaster occurred.

In this case, the disaster detection sensor 50 may generate and provide disaster occurrence location information based on the identification mark given to each emergency guidance display 100 .

The disaster detection sensor 50 may include at least one of a smoke detection sensor, a heat sensor, a flame detection sensor, and an earthquake detection sensor.

In detail, the heat sensor may detect a fire based on sensed temperature information. Such a heat sensor may include a differential heat sensor that generates a detection signal when the change in temperature is greater than or equal to a certain amount and/or a constant temperature sensor that generates a detection signal when the temperature is greater than or equal to a certain amount.

In addition, the smoke detection sensor may detect a fire based on the concentration of smoke. Such a smoke sensor may include an ion type smoke sensor and/or a photoelectric smoke sensor that generates a detection signal when the smoke concentration is higher than a certain level.

In addition, the flame detection sensor can detect a fire by complexly analyzing optical characteristics such as ultraviolet (UV) wavelength, infrared (IR) wavelength, and flickering generated from the flame. These flame sensors can respond faster and more accurately than smoke or heat sensors due to the mechanism used to detect the flame. Therefore, the flame detection sensor may be mainly installed in a place where it is difficult to detect a fire with an existing heat sensor or smoke sensor.

In addition, the earthquake detection sensor may detect an earthquake based on the magnitude of the vibration. Such an earthquake sensor may generate a detection signal when vibration of a specific intensity or more is sensed.

In an embodiment of the present invention, the central control computer 300 can detect a disaster situation through the disaster detection sensor 50 as described above, can check the disaster location information, and then use the emergency guidance display 100 . Disaster evacuation services can be provided.

In addition, the central control computer 300 may obtain occupant-related information in conjunction with the occupant counting sensor 200 .

In addition, the central control computer 300 may determine an optimal installation location of external rescue equipment for rescuing occupants of a building based on the obtained occupant-related information and disaster occurrence location information.

In addition, the central control computer 300 can detect the emergency exit and evacuation route newly created by the installation of external rescue equipment, and the detected new emergency exit and evacuation route, the disaster occurrence location, the rescue location, and the occupant's It is possible to generate emergency evacuation related information in consideration of location and evacuation status.

And the central control computer 300 may provide the generated emergency evacuation related information through the display unit 120 of the emergency guidance display 100 in conjunction with the emergency guidance display 100 . A more detailed description will be given below.

3 is an internal block diagram of the central control computer 300 according to an embodiment of the present invention.

Meanwhile, referring to FIG. 3 , the central control computer 300 may include a data receiving unit 310 , a data transmitting unit 320 , a data processing unit 330 , and a database 340 .

First, the data receiving unit 310 and the data transmitting unit 320, the emergency guidance display 100, the occupant counting sensor 200 and / or the disaster detection sensor 50 and the like emergency guidance display 100 using the emergency evacuation service. Various data to be provided can be exchanged through the network.

Next, the data processing unit 330 may perform a series of data processing for providing a disaster evacuation service using the emergency guidance display 100 .

The data processing unit 330 is, ASICs (application specific integrated circuits), DSPs (digital signal processors), DSPDs (digital signal processing devices), PLDs (programmable logic devices), FPGAs (field programmable gate arrays), controllers (controllers) , micro-controllers, microprocessors, and other electrical units for performing other functions.

Finally, the database 340 may store various data and/or commands related to the disaster evacuation service using the emergency guidance display 100 .

The database 340 may be various storage devices such as ROM, RAM, EPROM, flash drive, hard drive, etc., and may be a web storage that performs a storage function of the database 340 on the Internet. may be

- Disaster evacuation method using emergency guidance display

Hereinafter, a disaster evacuation method using the emergency guidance display 100 will be described in detail with reference to the accompanying drawings.

4 is a flowchart illustrating a method of evacuating a disaster using the emergency guidance display 100 according to an embodiment of the present invention.

Referring to FIG. 4 , first, the central control computer 300 may detect a disaster situation through data transmission/reception with the disaster detection sensor 50 and acquire disaster occurrence location information. (S101)

In detail, the central control computer 300 may receive disaster occurrence location information due to the occurrence of a disaster situation from the disaster detection sensor 50, and detect a disaster situation that may include fire, earthquake, explosion, collapse, etc. have.

At this time, the central control computer 300 may acquire a specific identification mark based on the rescue request signal transmitted by the occupant of the building after the disaster situation is detected, and emergency a specific location matching the acquired specific identification mark. It is possible to quickly and accurately grasp the location of the occupant in the building by detecting based on the guidance display 100 . A detailed description thereof will be provided later.

Also, the central control computer 300 may acquire occupant-related information through data transmission/reception with the occupant counting sensor 200 . (S103)

In detail, the central control computer 300 provides information that identifies the total number of occupants located inside the building based on the data detected by the occupant counting sensor 200 for entering and leaving each location. Information on the number of occupants including at least one of information on the number of occupants located on each floor, information on the number of occupants by floor, and location information on each stairway, information on the number of occupants on each stairway inside the building. can be calculated.

In addition, the central control computer 300 may control to display the calculated occupant-related information or transmit it to a rescue organization.

Next, the central control computer 300 may determine an external rescue location based on the obtained disaster occurrence location and occupant personnel related information. (S105)

In this case, the external rescue location means an installation location of external rescue equipment installed outside the building in order to rescue occupants of the building in which a disaster situation has occurred.

In addition, in an embodiment, the external rescue equipment may include a fire ladder (including a ladder truck including a tower ladder) and the like.

That is, the central control computer 300 may determine and provide an external rescue location optimized for real-time disaster situations by determining the external rescue location of the external rescue equipment based on the disaster occurrence location and occupant-related information.

For example, the central control computer 300, based on information on the location of the disaster 1) is a location spaced apart by a predetermined distance from the location of the disaster, and 2) based on information related to the number of occupants An external location capable of carrying out rescue activities for the location determined by the location may be determined as the external rescue location.

In another embodiment, the central control computer 300 may determine an external rescue location by receiving information about a designated external rescue location from a terminal and/or a server of an organization performing a rescue (eg, a fire engine, etc.).

Next, the central control computer 300 having determined the external rescue location may detect a new emergency escape location and a new emergency escape route based on the determined external rescue location. (S107)

Here, the new emergency exit location means an emergency exit newly created according to the installation of external rescue equipment. For example, the new emergency evacuation location may be set to a window that can be escaped with a fire ladder.

In addition, in another embodiment of the present invention, for more stable evacuation of occupants, when the central control computer 300 detects and provides a new emergency evacuation location, preferentially 1) a stairway passage determined to be the safest (emergency stairs) ) and/or 2) at least one of the windows which can be escaped by a fire ladder may be provided first.

For example, the central control computer 300, first, through the emergency guidance display 100 of the first position, determines that it is suitable for emergency evacuation, and converts the window that can be escaped to the stairway and/or fire ladder to the new emergency evacuation position. can be detected and provided.

At this time, the central control computer 300, when it is determined that the stepped passage, which is a new emergency escape location provided preferentially, is blocked due to the worsening of the disaster situation, or that it is difficult for the rescue operation due to the fire ladder to reach the first location, a predetermined Other locations according to conditions may be provided as new emergency escape locations.

As such, the central control computer 300 intelligently induces emergency evacuation of occupants (evacuees) in consideration of the overall situation related to disaster relief, so that the occupants can safely escape in an urgent disaster situation. this can be done

Returning again, on the other hand, the new emergency evacuation route means an emergency evacuation route created by searching for an optimal route for moving to a new emergency evacuation location for each location in the building. For example, the new emergency escape route may be set as an optimal route for moving to the first new emergency escape location, which is a window that can be escaped with a fire ladder.

In another example, the new emergency escape route may be created by updating an emergency escape route previously set based on an emergency exit installed before installation of the external rescue equipment based on the external rescue location.

That is, the central control computer 300 detects these new emergency escape locations and emergency escape routes, and generates emergency escape-related information later based on the detected new emergency escape locations and emergency escape routes to occupants (evacuees). By providing it, the occupants can quickly move to the location where the external rescue equipment is installed.

In this case, the central control computer 300 may derive a new emergency escape location optimized for each external rescue device according to the type of external rescue device.

In an embodiment, referring to FIG. 5 , in the embodiment, the central control computer 300 determines the window (B) that can escape through the fire ladder as a new emergency escape location when the external rescue equipment is the fire ladder 2 . can do.

Here, the window (B) capable of escaping through the fire ladder may be a window in which the fire ladder 2 is installed and/or at least one or more windows adjacent to the corresponding window.

As such, the central control computer 300 derives and provides an emergency exit (new emergency exit location) and an emergency evacuation route (new emergency exit route) optimized for each external rescue equipment installed outside the building, thereby providing for each external rescue equipment. A safer and faster rescue can be performed through an optimal route, and more reliable and accurate emergency evacuation-related information can be generated later, thereby improving the reliability of disaster relief.

Next, the central control computer 300 that has detected the new emergency escape location and the new emergency escape route detects at least one first emergency guidance display based on the detected new emergency escape location and provides emergency escape related information. can (S109)

In detail, referring to FIG. 7 , the central control computer 300 may detect the first emergency guidance display 10 matched to the first detected new emergency escape location.

At this time, in the embodiment, the central control computer 300 converts the first emergency guidance display 10 to the emergency guidance display 100 closest to the new emergency escape location among the plurality of emergency guidance displays 100 installed in the building. can be specified.

Here, the central control computer 300 may utilize the location information for each emergency guidance display 100 pre-stored in the database 340 in order to detect the first emergency guidance display 10 . In another embodiment, the central control computer 300 may utilize the identification mark given to each emergency guidance display 100 in order to detect the first emergency guidance display 10 .

For example, the central control computer 300 may detect the emergency guidance display 100 installed at a location in a building closest to the new emergency escape location and designate it as the first emergency guidance display 10 . In another example, the central control computer 300 detects an identification mark specifying the emergency guidance display 100 installed in the location in the building closest to the new emergency escape location, and displays the emergency guidance display 100 with the identification mark. It may be designated as the first emergency guidance display 10 .

Subsequently, the central control computer 300 detecting the first emergency guidance display 10, the detected first emergency guidance display 10 and the remaining emergency guidance displays 20-1, 20-2, 20-3, …, 20-n, hereinafter, 20-n) can provide emergency evacuation related information.

Here, the emergency evacuation-related information is information provided through the emergency guidance display 100 for safe and rapid escape of occupants in a disaster situation, and includes escape guidance information, escape assistance information, and/or emergency evacuation route guidance information. may include

Hereinafter, a process in which the central control computer 300 provides emergency evacuation related information using the emergency guidance display 100 will be described in detail.

In detail, first, the central control computer 300 may display the escape guidance information through the first emergency guidance display 10 detected based on the new emergency escape location.

In this case, the escape guidance information may be signal information for inducing evacuation to an emergency exit (eg, a new emergency exit location, a pre-installed emergency exit, etc.) closest to the emergency guidance display 100 displaying the escape guidance information.

In addition, the central control computer 300 may display emergency evacuation route guidance information through the remaining emergency guidance display 20-n.

Here, the emergency evacuation route guide information is the emergency guide display 100 that displays the emergency evacuation route guide information and the closest emergency exit (e.g., a new emergency exit location, a pre-installed emergency exit, etc.) may be information.

In this case, the central control computer 300 may provide emergency evacuation route guidance information through an identification mark assigned to each emergency guidance display 100 .

For example, the central control computer 300 encounters a standardized image that is an identification mark of the emergency guidance display 100 existing on the new emergency escape route on the route to the new emergency escape location along the new emergency escape route. They can be listed in order and displayed as emergency evacuation route guidance information.

As another example, the central control computer 300 may display emergency preparedness route guidance information in a manner of displaying an arrow guiding to move to a new emergency escape location.

Meanwhile, the central control computer 300 may display the escape assistance information optimized according to the type of external rescue equipment through the first emergency guidance display 10 and the remaining emergency guidance displays 20-n.

Here, the escape assistance information may be information that assists occupants (evacuees) to safely and quickly evacuate in a disaster situation.

In detail, in the embodiment, the central control computer 300 is, when the external rescue equipment is a fire ladder (2), a rescue preparation complete signal, a ladder movement path, an escape waiting time for each floor according to the ladder movement route, an escape instruction as escape auxiliary information A signal and/or an escape impossible signal may be set.

In detail, referring to FIG. 7 , in order to provide escape assistance information through the emergency guidance display 100 when the external rescue equipment is a fire ladder 2 , first the central control computer 300 is a fire ladder 2 . Rescue readiness completion signal can be received from (S301)

Here, the rescue ready signal may be a signal indicating that the installation of the fire ladder 2 to the external rescue location is completed.

That is, the central control computer 300 performs a series of operations for providing emergency evacuation related information through the emergency guidance display 100 when receiving the rescue preparation completion signal from the fire ladder 2 .

Subsequently, the central control computer 300 may determine the ladder movement path according to the person information for each floor and the disaster risk level obtained through the occupant counting sensor 200 . (S303)

Here, the central control computer 300 may utilize the detected type of disaster, predetermined disaster risk classification criteria, disaster occurrence location and/or occupant personnel related information, etc. to derive the disaster risk level.

That is, the central control computer 300 detects a floor that requires preferential rescue based on the person information for each floor and the level of disaster risk, and determines the priority evacuation order for each floor by deriving an optimal evacuation order for each floor for occupants to escape. can

In addition, here, the ladder movement path may be the optimal movement path of the fire ladder 2 for the rescue of the occupants derived by analyzing the disaster situation based on the person information for each floor and the disaster risk level.

For example, the central control computer 300 analyzes the person information for each floor and the level of disaster risk, and it is determined that it is the optimal movement path to move the fire ladder 2 in the order from the upper left to the lower right of the building. and the corresponding movement path can be determined as a ladder movement path.

In addition, the central control computer 300 may calculate the escape waiting time for each floor based on the determined ladder movement path and floor personnel information. (S305)

At this time, the escape waiting time for each floor may be the waiting time for each floor expected to be taken until escaping through the fire ladder (2).

And the central control computer 300, through the first emergency induction display 10, may output an escape instruction signal. (S307, S309)

In detail, the central control computer 300 may display an escape instruction signal that is a command signal instructing the start of the escape operation sequentially through the first emergency guidance display 10 according to the determined ladder movement path.

In addition, the central control computer 300, while outputting the evacuation instruction signal through the first emergency guidance display 10, output the escape impossible signal and the escape waiting time information through the remaining emergency guidance display (20-n) can (S311)

In detail, the central control computer 300 may display an escape impossible signal and escape waiting time information on the remaining emergency guidance displays 20-n installed on each floor based on the calculated escape waiting time for each floor.

That is, the central control computer 300 provides an escape impossibility signal and escape waiting time information through the emergency guidance display 100 to occupants located in other places other than the new emergency evacuation location where they can escape using the fire ladder 2 . By providing this, it is possible to inform the progress and progress of the rescue, and to assist the occupants located in other places to make a correct judgment on how to act in the future for a quick and safe evacuation.

In addition, the central control computer 300 may continuously update emergency evacuation related information based on the evacuation assistance information as described above. (S313)

As such, the central control computer 300 can systematically control an emergency and confusing disaster situation by appropriately providing necessary information to occupants (evacuees) through the emergency guidance display 100 according to real-time disaster and rescue situations. In addition, the occupant can check the emergency evacuation-related information provided through the emergency guidance display 100 anywhere in the building, and can assist in calmly evacuating according to the provided information.

In addition, the central control computer 300 provides the necessary information to the occupants (evacuees) according to the external rescue equipment, real-time disaster and rescue situation, through the emergency guidance display 100, so that the optimal emergency for each external rescue equipment is provided. It can assist occupants to escape along the escape route and evacuation route, and can enable more rapid, accurate and safe rescue operations.

Meanwhile, the central control computer 300 may obtain a specific identification mark from a occupant in the building, detect a specific location matched with the acquired specific identification mark, and provide it as emergency escape related information.

In detail, the central control computer 300 may first acquire a specific identification mark based on the occupant's rescue request signal.

For example, the central control computer 300 provides specific identification mark information for specifying where the occupant is located by contacting a rescue organization (eg, a fire department, etc.) through the occupant's terminal. The specific identification mark information can be obtained through data transmission/reception with a terminal of a rescue organization that has acquired the identification mark information.

In another example, the central control computer 300 provides specific identification mark information for specifying where the occupant is located by contacting the manager who manages the central control computer 300 through the occupant's terminal. It is possible to obtain the specific identification mark information through the input of the manager who received the.

As such, the central control computer 300 that has obtained the specific identification mark information from the occupant may detect a specific location matched with the specific identification mark based on the acquired specific identification mark information.

In detail, the central control computer 300 may detect an emergency guidance display matching the obtained specific identification mark.

And the central control computer 300 may detect a specific location where the occupant who has provided specific identification mark information is located based on the detected location information of the emergency guidance display.

Subsequently, the central control computer 300 detecting the specific location where the occupant who requested the rescue is located may provide information on the detected specific location to an external terminal, server, and/or device.

For example, the central control computer 300 transmits the detected specific location information to a terminal of a rescue organization so that a rescue organization (eg, a fire department, etc.) can use it for an activity to rescue occupants in a building in which a disaster situation has occurred. can

In another example, the central control computer 300 transmits the detected specific location information to the control computer of the building in which the disaster has occurred, so that it can be output to the screen of the control computer, and effectively assists the rescue activities of occupants in the building can do.

In this way, the central control computer 300 acquires a specific identification mark from the occupant, detects a specific location matched to the acquired specific identification mark based on the emergency guidance display 100, and detects the detected specific location as a rescue organization By providing, etc., based on the identification mark given to each emergency guidance display 100, the position of the occupant can be more quickly identified and rescued.

4, the central control computer 300, which detected the first emergency guidance display 10 based on the detected new emergency escape location and provided emergency escape related information, escapes through the detected new emergency escape location. Information on the number of people escaping from rescue equipment can be obtained. (S111)

In detail, the central control computer 300 provides rescue equipment escape personnel information, which is information counting the number of persons who have escaped through the new emergency escape location, that is, through external rescue equipment, and external rescue equipment and/or organizations that perform rescue. It can be obtained by receiving it from a terminal of (eg, a fire engine, etc.).

In addition, the central control computer 300 may update information related to the number of occupants based on the obtained rescue equipment escape personnel information. (S113)

In detail, the central control computer 300 controls the number of occupants located inside the building based on the rescue equipment escape number information and the occupant number information obtained from the occupant counting sensor 200, the floor-by-floor information and/or the stair-by-step information. Personnel-related information can be re-counted and updated in real time.

Then, the central control computer 300 that has updated the occupant-related information may update the emergency evacuation-related information in real time by reflecting the updated occupant-related information, and display the updated emergency evacuation-related information on the emergency guidance display 100 It can be used for disaster evacuation service using

As such, the central control computer 300 updates emergency evacuation-related information in real time based on the updated occupant personnel-related information and provides it to be utilized in rescue activities, so that it is possible to quickly respond to disasters and rescue situations that change in real time. As such, it can effectively assist in the safe and rapid rescue of occupants in disaster situations.

As described above, the disaster evacuation method using the emergency guidance display 100 according to the embodiment of the present invention provides real-time information related to emergency evacuation to occupants through the emergency guidance displays 100 installed in various places in the building when a disaster situation occurs. , it can help occupants to quickly check information related to emergency evacuation from anywhere, help them to evacuate calmly according to the information provided, and systematically control emergency and chaotic disaster situations to implement a quick and safe rescue. have.

In addition, the disaster evacuation method using the emergency guidance display 100 according to an embodiment of the present invention provides an identification mark through which the occupant can intuitively recognize the current location in the building through the emergency guidance display 100, thereby providing a structure Upon request, the location of the occupant can be delivered to the rescuer more quickly and accurately so that the rescue can be done quickly.

In addition, the disaster evacuation method using the emergency guidance display 100 according to the embodiment of the present invention provides an optimized place for installing rescue equipment outside the building based on the location information of the location where the disaster occurred and the location of the occupants. , it is possible to identify an external rescue location optimized for real-time disaster situations and utilize it for rescue.

In addition, the disaster evacuation method using the emergency guidance display 100 according to an embodiment of the present invention detects and provides not only the emergency exit installed in the building but also the emergency exit and evacuation route newly created by the installation of external rescue equipment, It is possible to quickly and accurately guide occupants to the rescue location where the rescue using external rescue equipment is performed.

In addition, the disaster evacuation method using the emergency guidance display 100 according to the embodiment of the present invention is an emergency in consideration of the detected new emergency exit and evacuation route, the location of the disaster, the rescue location, the location of the occupants, the evacuation status, etc. By providing escape-related information through the emergency guidance display 100 , it is possible to implement a disaster evacuation service using the emergency guidance display 100 that effectively reflects the real-time disaster situation.

In addition, the disaster evacuation method using the emergency guidance display 100 according to an embodiment of the present invention provides an optimized emergency exit and evacuation route for each external rescue equipment installed outside the building, thereby providing the optimal solution for each external rescue equipment. A route may allow a safer and faster rescue to be performed.

In addition, the embodiments according to the present invention described above may be implemented in the form of program instructions that can be executed through various computer components and recorded in a computer-readable recording medium. The computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. Examples of computer-readable recording media include hard disks, magnetic media such as floppy disks and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floppy disks. medium), and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. A hardware device may be converted into one or more software modules to perform processing in accordance with the present invention, and vice versa.

The specific implementations described in the present invention are only examples, and do not limit the scope of the present invention in any way. For brevity of the specification, descriptions of conventional electronic components, control systems, software, and other functional aspects of the systems may be omitted. In addition, the connections or connecting members of the lines between the components shown in the drawings illustratively represent functional connections and/or physical or circuit connections, and in actual devices, various functional connections, physical connections that are replaceable or additional may be referred to as connections, or circuit connections. In addition, unless there is a specific reference such as “essential” or “importantly”, it may not be a necessary component for the application of the present invention.

In addition, although the detailed description of the present invention described has been described with reference to the preferred embodiment of the present invention, those skilled in the art or those having ordinary knowledge in the technical field will be given the spirit of the present invention described in the claims to be described later. And it will be understood that various modifications and variations of the present invention can be made without departing from the technical scope. Accordingly, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

Claims (9)

As a disaster evacuation method using the emergency guidance display 100 performed by the central control computer 300,
The central control computer 300 acquires the disaster location information of the building from the disaster detection sensor 50;
obtaining, by the central control computer 300, information related to the number of occupants of the building from the occupant counting sensor 200;
determining, by the central control computer 300, an external rescue location of external rescue equipment installed outside a building based on the acquired disaster occurrence location and occupant-related information;
detecting, by the central control computer 300, a new emergency escape location and a new emergency escape route within the building based on the external structural location;
The central control computer 300 detects the first emergency guidance display 10 adjacent to the new emergency escape location; and
and providing emergency evacuation related information through the first emergency guidance display 10 and the remaining emergency guidance displays 20-1, ... 20-10,
The emergency guidance displays (10, 20-1, ... 20-10) arranged in the building are given an identification mark for each location specifying the installed location, respectively, and the central control computer 300 is a rescue organ for the occupants. or obtaining specific identification mark information based on a rescue request signal for a manager of the central control computer 300;
The central control computer 300 detects an emergency guidance display that matches the specific identification mark, and detects a specific location of the occupant based on the detected location information of the emergency guidance display,
The step of detecting the first emergency induction display 10,
Selecting an emergency guidance display closest to the new emergency evacuation location from among the plurality of emergency guidance displays 10, 20-1, ... 20-10 installed in the building as the first emergency guidance display 10 including,
When the external rescue equipment is a fire ladder, the central control computer 300 receives the rescue preparation completion signal corresponding to the completion of the installation of the fire ladder, and then provides the emergency escape related information,
A series of steps for providing the emergency evacuation related information,
The central control computer 300 determines the movement path of the fire ladder according to the person information for each floor and the disaster risk, and calculating the waiting time for each floor according to the personnel information for each floor of the building and the fire ladder movement path;
The central control computer 300 displays an escape instruction signal through the first emergency guidance display 10, and the other emergency guidance displays 20-1, ... In 20-10), each of the steps of displaying the non-escape signal and the escape waiting time information;
The central control computer 300 comprising the step of continuously updating the emergency evacuation related information
Disaster evacuation method using emergency guidance display. delete delete The method of claim 1,
The step of obtaining the occupant-related information includes:
Receiving data for detecting the entrance and exit of a person from an entrance/exit counting sensor and a counting sensor for each floor, occupant information, which is information identifying the total number of occupants located inside the building based on the received data, and each floor inside the building Including the step of calculating the number of occupants located for each floor and each stepped passage inside the building, which is information that identifies the number of occupants located for each floor
Disaster evacuation method using emergency guidance display. The method of claim 1,
The step of detecting the new emergency escape location and the new emergency escape route includes:
detecting the new emergency escape location and the new emergency escape route according to the type of the external rescue equipment;
Disaster evacuation method using emergency guidance display. delete The method of claim 1,
The step of determining the external structural location of the external structural equipment installed outside the building,
Determining the external rescue location according to the type of the external rescue equipment based on the disaster occurrence location information of the building and information on the number of occupants of the building
Disaster evacuation method using emergency guidance display. delete delete

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