KR20210002946A - 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

According to an embodiment of the present invention, provided are an evacuation safety device using occupant location information and a method for evacuating disaster made in a system. The method for evacuating disaster using an emergency guide display performed by a central control computer comprises the steps of: obtaining information on a location of the disaster in a building; obtaining information related to the number of occupants in the building; determining an external structural position 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 escape 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 specifically, it relates to a method of evacuating a disaster using an emergency guidance display.It is fixed to a corridor, aisle, or underpass of a building so that the occupants in the building can quickly and safely evacuate in the event of an emergency. It relates to an evacuation safety device and system using location information of occupants providing 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 it is used in buildings where many people are active, such as schools, companies, theaters, apartments, etc. Mandatory installation is required.

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

In more detail, when a disaster occurs, machines/equipments and evacuation facilities used for evacuation are largely divided into evacuation devices and emergency guidance displays (emergency guidance signs). In this case, the evacuation device may be used when it is impossible to evacuate to the ground through an emergency exit as an emergency/assistant evacuation means.

And, as described above, the emergency guidance display is for indicating the location of the emergency exit and the direction of evacuation, so that anyone can easily identify it, and must be able to clearly provide the emergency exit and evacuation direction.

However, the conventional general emergency guidance display lacks information to intuitively recognize where the evacuee (occupant) is currently located in the building, and rescue activities for the location of the disaster and/or the evacuee are performed. It points only 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 where the emergency guidance display consistently points without accurately grasping 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, problems such as a disaster may occur in the direction indicated by the corresponding emergency guidance display, or refugees may get lost. .

In particular, the conventional emergency guidance display does not provide information on the location where rescue activities are performed in a disaster situation, and thus there is a problem in that it cannot promptly and accurately guide refugees in an emergency and confused disaster situation to the rescue location.

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

On the other hand, in the conventional emergency guidance display, even if a refugee attempts to request rescue in the dark or smoke, the only light-emitting, emergency guidance display, simply emits an guidance indication, so that the evacuee can intuitively and accurately grasp their current location. There is a problem that information for quick rescue or evacuation cannot be exchanged smoothly with the rescue team.

10-1887656 B

The present invention, as conceived to solve the above problems, is a disaster evacuation method using an emergency guidance display that provides information related to emergency escape so that residents located in a building can quickly and safely evacuate when a disaster occurs. Its purpose is to provide.

In detail, an embodiment of the present invention is to provide a disaster evacuation method using an emergency induction display that provides an identification mark for an occupant 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 operation for the occupant, the location of the occupant, and the evacuation status. We intend to provide a disaster evacuation method using an induction display.

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

In addition, an embodiment of the present invention is to implement a disaster evacuation method using an emergency guidance display that detects and provides an emergency exit and an evacuation route newly created by the installation of external rescue equipment as well as an emergency exit already installed in a building.

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

However, the technical problems to be achieved by the present invention and the 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: acquiring information on a disaster occurrence location of a building; Obtaining information related to the number of occupants of the building; Determining an external structure location of the external structure equipment installed outside the building; Detecting a new emergency escape location and a new emergency escape route in the building based on the external structure location; Detecting a first emergency induction display adjacent to the new emergency escape position; And providing emergency exit related information through the first emergency guidance display and the remaining emergency guidance displays.

In this case, the providing of the emergency escape-related information through the emergency induction display includes displaying an identification mark for each location specifying an installed location for each of the emergency induction displays.

In addition, the providing of emergency escape-related information through the emergency induction display includes obtaining a specific identification mark from the occupant, detecting a specific position matched with the specific identification mark, and providing the detected specific position. It further includes steps.

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

In addition, 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.

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

In addition, determining the external structure location of the external rescue equipment installed outside the building may include the external structure according to the type of the external rescue equipment based on the disaster occurrence location information of the building and information related to the number of occupants of the building. And determining the location.

In addition, when the external rescue equipment is a fire ladder, detecting a window on which the fire ladder is located as a new emergency escape location, detecting a path moving to the new emergency escape location as a new emergency escape route, and the And controlling the emergency induction display to output emergency escape-related information for escape to the fire ladder.

In addition, the emergency escape-related information includes at least one or more 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 guidance information through the remaining emergency guidance display, and the first emergency guidance display and the remaining emergency guidance It further comprises 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.

A disaster evacuation method through an evacuation safety device and system using the occupant's location information according to an embodiment of the present invention provides real-time information related to emergency escape to the occupant through emergency guidance displays installed throughout the building when a disaster occurs. Emergency evacuation-related information can be quickly checked from anywhere, assisted to calmly evacuate according to the information provided, and systematically controlled emergency and confused disaster situations to implement a quick and safe rescue.

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

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, based on the location of the disaster and the occupant's location information, an optimized place for installing rescue equipment outside the building. By deriving and providing it, it is possible to grasp the external rescue location optimized for real-time disaster situations and use it for rescue.

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

In addition, the disaster evacuation method through the evacuation safety device and system using the occupant's location information includes information related to emergency evacuation in consideration of 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 it through an emergency guidance display, it is possible to implement a disaster evacuation service using an emergency guidance display that effectively reflects a real-time disaster situation.

In addition, the disaster evacuation method through the evacuation safety device and system using the occupant's location information is the optimal route for each external rescue equipment by deriving and providing an optimized emergency exit and evacuation route for each external rescue equipment installed outside the building. The safer and faster rescue can be performed.

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

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 for a 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 displays installed inside a building according to an embodiment of the present invention.
7 is a flowchart illustrating a method of providing escape assistance information through an emergency induction display by a central control computer during rescue activities using a fire ladder according to an embodiment of the present invention.

Since the present invention can apply various transformations and have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. Effects and features of the present invention, and a method of achieving them will be apparent with reference to the embodiments described later in detail together 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 and second are not used in a limiting meaning, but are used for the purpose of distinguishing one component from another component. In addition, expressions in the singular include plural expressions unless the context clearly indicates otherwise. In addition, terms such as include or have means that the features or elements described in the specification are present, and do not preclude the possibility of adding one or more other features or elements in advance. In addition, in the drawings, the size of components may be exaggerated or reduced for convenience of description. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, and the present invention is not necessarily limited to what is shown.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when describing with reference to the drawings, the same or corresponding constituent elements are assigned the same reference numerals, and redundant descriptions 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, a disaster evacuation system using an emergency induction display according to an embodiment of the present invention includes an emergency induction display 100, an occupant counting sensor 200, a central control computer 300, and a disaster detection sensor 50. It 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 induction display 100, the occupant counting sensor 200, the central control computer 300 and/or the disaster detection sensor 50, etc. Examples of networks include 3GPP (3rd Generation Partnership Project) networks, LTE (Long Term Evolution) networks, WIMAX (World Interoperability for Microwave Access) networks, Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area). Network), WAN (Wide Area Network), PAN (Personal Area Network), Bluetooth (Bluetooth) network, satellite broadcasting network, analog broadcasting network, DMB (Digital Multimedia Broadcasting) network, and the like, but are not limited thereto.

-Emergency induction display

First, the emergency induction 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 location in case of a disaster such as fire or earthquake 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, so that when a resident (refugee) requests rescue, the location of the resident Can be delivered to the rescuer quickly and accurately.

In this case, the identification mark is a mark specifying a corresponding position on which 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 implement a figure that anyone can intuitively recognize in an emergency disaster situation.

In addition, the emergency induction display 100 may transmit and receive data through a network with other components of the disaster evacuation system using the emergency induction display 100.

In addition, the emergency induction display 100 may display information acquired through data transmission/reception on a display.

In an embodiment, the emergency guidance display 100 may display emergency escape-related information that can assist in the rescue of occupants located inside the building by interlocking with the central control computer 300 in a disaster situation. A detailed description of this will be described later.

That is, the emergency guidance display 100 displays emergency exit-related information reflecting real-time disaster situations while guiding occupants to an emergency exit or an escape location, and providing an identification mark for identifying the location of each emergency guidance display 100, It can effectively assist in the rescue of residents 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 induction display 100.

In an embodiment, the communication unit 110 can communicate with the central control computer 300 and/or sensors, etc. to transmit and receive data related to the disaster evacuation service using the emergency induction display 100 (eg, emergency escape related information, etc.) have.

The communication unit 110 includes technical standards or communication methods for mobile communication (for example, GSM (Global System for Mobile communication), CDMA (Code Division Multi Access), HSDPA (High Speed Downlink Packet Access)), HSUPA ( High Speed Uplink Packet Access), LTE (Long Term Evolution), LTE-A (Long Term Evolution-Advanced), etc.) to transmit and receive radio signals with at least one of a base station, an external terminal, and an arbitrary server on a mobile communication network can do.

Next, the display unit 120 may output a graphic image of various information related to a disaster evacuation service using the emergency induction 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. It may include at least one of a flexible display, a 3D display, and an e-ink display.

At this time, the display unit 120, as described above, is composed of LCD, TFT LCD, LED, OLED, etc., or inside the acrylic plate on which the emergency exit display is printed as before, LCD, TFT LCD, LED, OLED or light , It may be configured to turn on a fluorescent lamp to display an emergency exit display and/or various information related to a disaster evacuation service using the emergency induction display 100. However, it may be desirable to be implemented in the form of a display such as LCD, TFT LCD, LED, or OLED to display various information in the embodiment.

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

The memory 130 may be a variety of storage devices such as ROM, RAM, EPROM, flash drive, hard drive, etc., and is 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 necessary 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 an embodiment of the present invention, the battery 140 may further include an auxiliary battery that assists 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, the processor 150 receives power from the auxiliary battery when input power is not supplied according to a signal monitored by the charge monitoring unit, that is, when a power failure occurs, and transmits the power to the emergency induction display 100. Power can be supplied.

Finally, the processor 150 may control the overall operation of each of the aforementioned components in order to provide a disaster evacuation service using the emergency induction 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 electrical units for performing other functions.

-Occupant counting sensor (entrance and exit counting sensor and floor counting sensor)

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

In detail, the occupant counting sensor 200 may sense and count the number of occupants located in the building by sensing the number of occupants located in the building by sensing a plurality of occupants in the building, thereby obtaining information related to occupant personnel.

At this time, the occupant number-related information may include occupant number information, floor-specific personnel information, and/or staircase-specific personnel information.

In detail, first, the occupant counting sensor 200 may include an entry/exit counting sensor installed at a plurality of building entrances (including emergency exits) in order to obtain occupant number information, which is information about the total number of occupants located inside the building. . Through the entrance/exit counting sensor, the number of people for a person entering through a plurality of entrances and exits (a building inflow person) and a person leaving (a building exit person) can be counted.

In addition, 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 entrances for each of a plurality of floors in order to obtain information on the number of occupants per floor, which is information on the number of occupants located for each floor inside the building, It may include a floor counting sensor for counting the number of people entering through a plurality of floor entrances (floor inflow person) and exiting person (floor leaving person).

For example, the counting sensor for each floor may be installed at the entrances for each of a plurality of staircases in order to obtain information on the number of occupants for each staircase, which is information that identifies the number of occupants located in a staircase inside a building. It is possible to count the number of people entering through the entrance (stairway inflow person) and exiting person (stairway exit person). In addition, the counting sensor for each floor may be further installed in an elevator or an escalator, which is a moving path between floors.

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

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 stair users entering the staircase (total staircase) The number of people) and the number of occupants located in the stepped passages on each floor can be identified by location.

That is, the central control computer 300 can quickly and quickly grasp the location of occupants existing in the building when a disaster occurs, based on the number of people acquired through the counting sensor for each floor.

For example, the central control computer 300 acquires location information of occupants moving through a stepped passage in the event of a disaster through a floor counting sensor installed at the entrance of a stepped passage for each floor, and Location information can be obtained quickly and accurately, and by providing the acquired location information of occupants, it can effectively assist in disaster relief activities.

Returning again, that is, the occupant counting sensor 200, the total occupant number located inside the building in a disaster situation, the occupant number per floor, and/or the occupant number per stair passage, to determine the occupant number of occupants in the building. It can be identified by location.

In addition, the occupant counting sensor 200 may acquire occupant number-related information based on at least one or more of the calculated occupant number information, floor-specific personnel information, and/or stair-specific personnel information, and the obtained occupant number-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 entering/exiting inside and outside the building, for each floor, and/or for each stepped passage, so that when a disaster occurs, the occupant's location and/or personnel information Rescue activities 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 a disaster evacuation service using the emergency guidance display 100.

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

That is, the central control computer 300 can process and manage operations related to the disaster evacuation service using the emergency guidance display 100 in conjunction with other components of the disaster evacuation system 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 interlocking 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 information on a disaster occurrence location, which is a location where the disaster occurred.

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

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

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

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

In addition, the flame detection sensor may detect a fire by analyzing optical characteristics such as ultraviolet (UV) wavelength, infrared (IR) wavelength, and flickering generated from the flame. These flame detection 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 a conventional heat sensor or smoke sensor.

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

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

In addition, the central control computer 300 may obtain information related to the number of occupants by interlocking 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 information related to occupants and the location of the disaster occurrence.

In addition, the central control computer 300 can detect emergency exits and evacuation routes newly created by the installation of external rescue equipment, and the detected new emergency exits and evacuation routes, disaster occurrence locations, rescue locations, and occupants. Emergency evacuation-related information can be created in consideration of location and evacuation status.

In addition, the central control computer 300 may provide the generated emergency exit 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 described later.

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

Meanwhile, referring to FIG. 3, such a 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 provide a disaster evacuation service using the emergency induction display 100, the occupant counting sensor 200 and/or the disaster detection sensor 50, and the like. Various data to be provided can be exchanged through the network.

Next, the data processing unit 330 may perform a series of data processing to provide a disaster evacuation service using the emergency induction display 100.

The data processing unit 330 includes application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers. , Micro-controllers, microprocessors, and may be implemented using at least one of electrical units for performing other functions.

Lastly, the database 340 may store various data and/or commands related to a 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 is a web storage that performs a storage function of the database 340 over 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 obtain information on the location of the disaster. (S101)

In detail, the central control computer 300 receives information on the location of a disaster caused by the occurrence of a disaster situation from the disaster detection sensor 50, and can 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 a rescue request signal transmitted by an occupant of the building after a disaster situation is detected, and emergency a specific location matching the obtained specific identification mark. By detecting based on the induction display 100, the location of the occupant in the building can be quickly and accurately identified. A detailed description of this will be described later.

In addition, the central control computer 300 may obtain information related to occupant personnel through data transmission/reception with the occupant counting sensor 200. (S103)

In detail, the central control computer 300 includes occupant number information, which is information that identifies the total number of occupants located inside the building, based on data detected by the occupant counting sensor 200 for entering/exiting a person at each location. Information related to occupants, including at least one of the number of occupants per floor, which is information that identifies the number of occupants located on each floor, and location information for each staircase, which is information that identifies the number of occupants located by each stepped passage inside the building Can be calculated.

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

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

In this case, the external rescue location means the installation location of external rescue equipment installed outside the building to rescue occupants of the building where a disaster occurred.

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

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

For example, the central control computer 300, based on the location information of the disaster occurrence 1) is a location separated by a predetermined distance from the location where the disaster occurred, and based on information related to the number of occupants 2) a number of occupants An external location where rescue activities can be performed on a location determined as a location can be determined as an external rescue location.

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

Next, the central control computer 300 that has 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 position means an emergency exit newly created according to the installation of external rescue equipment. For example, the new emergency escape 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 a more stable evacuation of occupants, when the central control computer 300 detects and provides a new emergency escape location, preferentially 1) a stepped passage that is determined to be the safest (emergency stairs ) And/or 2) at least one of the windows that can be escaped by the fire ladder may be provided first.

For example, the central control computer 300 first, through the emergency induction display 100 in the first position, a stepped passage determined to be suitable for emergency escape and / or a window that can be escaped to the fire ladder to a new emergency escape location. It 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 a worsening of a disaster situation, or it is determined that rescue work due to a fire ladder is difficult to reach the first location. Other locations according to conditions can be added and provided as a new emergency escape location.

In this way, the central control computer 300 intelligently induces the emergency escape of the occupant (evacuee) in consideration of the overall situation related to the disaster rescue, and the best emergency escape that the occupant can safely escape in an urgent disaster situation. Let this be done.

On the other hand, the new emergency escape route means an emergency evacuation route created by searching for an optimal route for moving to the new emergency escape 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 by a fire ladder.

In another example, the new emergency escape route may be created by newly updating the emergency escape route set based on the emergency exit installed before the 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 the occupants (evacuees). By providing it, the occupants can quickly move to the location where the external rescue equipment is installed.

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

As an example, referring to FIG. 5, in the embodiment, the central control computer 300 determines a window B that can be escaped 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 that can be escaped through the fire ladder may be a window in which the fire ladder 2 is installed and/or at least one window adjacent to the window.

As such, the central control computer 300 derives and provides an optimized emergency exit (new emergency exit location) and emergency evacuation path (new emergency exit path) for each external rescue equipment installed outside the building, thereby providing each external rescue equipment. Safer and faster rescue can be performed with an optimal route, and reliability of disaster rescue can be improved by generating more reliable and accurate emergency escape-related information in the future.

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. I can. (S109)

In detail, referring to FIG. 7, the central control computer 300 may detect the first emergency induction display 10 matched to the newly detected emergency escape position.

At this time, in the embodiment, the central control computer 300 includes the first emergency guidance display 10 as 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 of each emergency guidance display 100 previously stored in the database 340 to detect the first emergency guidance display 10. In another embodiment, the central control computer 300 may utilize an identification mark given for each emergency guidance display 100 to detect the first emergency guidance display 10.

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

Subsequently, the central control computer 300 that has detected the first emergency induction display 10, the detected first emergency induction display 10 and the remaining emergency induction displays 20-1, 20-2, 20-3, Emergency escape-related information can be provided through …, 20-n, hereinafter, 20-n).

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

Hereinafter, a process in which the central control computer 300 provides emergency escape-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 exit location.

At this time, the escape guidance information may be signal information for inducing an evacuation to the emergency exit (eg, a new emergency exit location, an already installed emergency exit, etc.) closest to the emergency guidance display 100 that displays 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 guidance information guides the optimal route that can be moved to the emergency exit (e.g., a new emergency exit location, an existing emergency exit, etc.) closest to the emergency guidance display 100 that displays emergency evacuation route guidance information. It could be information.

At this time, 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, which is an identification mark of the emergency induction display 100 existing on the new emergency escape route, on a path leading to the new emergency escape location along the new emergency escape route. They can be listed in order and displayed as emergency evacuation route information.

As another example, the central control computer 300 may display emergency preparation route guidance information in a manner that displays an arrow guiding the movement to a new emergency escape location.

On the other hand, the central control computer 300, through the first emergency induction display 10 and the remaining emergency induction display (20-n), it is possible to display the optimized escape assistance information according to the type of external rescue equipment.

Here, the evacuation assistant may be information that assists the residents (refugee) to evacuate safely and quickly in a disaster situation.

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

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

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

That is, when the central control computer 300 receives a rescue preparation completion signal from the fire ladder 2, it performs a series of operations of providing emergency escape-related information through the emergency induction display 100.

Subsequently, the central control computer 300 may determine the ladder movement path according to the information on the number of floors and the risk of disaster obtained through the occupant counting sensor 200. (S303)

Here, the central control computer 300 may utilize the type of the detected disaster, a predetermined disaster risk classification criterion, the location of the disaster, and/or information related to the number of occupants in order to derive the disaster risk.

In other words, the central control computer 300 detects a floor requiring preferential structure based on the number of personnel information for each floor and the degree of disaster risk, derives the optimal escape order for each floor for the occupants, and determines the priority order for each floor. I can.

In addition, the ladder movement path may be an optimal movement path of the fire ladder 2 for the rescue of the occupant, which is derived by analyzing a disaster situation based on the number of personnel information for each floor and the disaster risk.

For example, the central control computer 300 determines that it is an optimal path to move the fire ladder 2 in the order of starting from the upper left of the building and proceeding to the lower right by analyzing the level of personnel information and disaster risk for each floor. Can be done, and the movement path can be determined as the 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 the person information for each floor. (S305)

At this time, the waiting time for each floor may be a waiting time for each floor, which is expected to take to escape 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, which is a command signal instructing the start of the escape operation sequentially through the first emergency induction display 10 according to the determined ladder movement path.

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

In detail, the central control computer 300 may display the 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, for occupants located in other places other than the new emergency evacuation location where escape is possible using the fire ladder 2, the escape impossible signal and the escape waiting time information through the emergency induction display 100 By providing the structure, it is possible to inform the progress and progress of the rescue, and to assist the occupants located in other places to make correct judgments on how to act in the future for quick and safe evacuation.

And the central control computer 300 may continuously update (update) the emergency escape-related information based on the escape assistance information as described above. (S313)

In this way, the central control computer 300 provides the necessary information to the occupants (evacuees) according to real-time disaster and rescue conditions through the emergency guidance display 100, thereby systematically controlling the emergency and confused disaster situation. It is possible to allow the occupant to check the emergency escape-related information provided through the emergency guidance display 100 anywhere in the building, and assist to calmly evacuate according to the provided information.

In addition, the central control computer 300 appropriately provides necessary information to the occupants (evacuees) according to external rescue equipment, real-time disasters and rescue situations through the emergency induction display 100, thereby providing optimal emergency for each external rescue equipment. It can assist the occupants to escape along the exit and evacuation routes, and enable more rapid, accurate and safe rescue activities.

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

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

For example, the central control computer 300, when the occupant contacts a rescue organization (eg, a firefighting agency, etc.) through the occupant's terminal to provide specific identification mark information specifying the location of the occupant, Corresponding identification mark information may be obtained through data transmission/reception with the terminal of the rescue agency that has obtained the identification mark information.

In another example, the central control computer 300, when the occupant contacts an administrator who manages the central control computer 300 through the occupant's terminal and provides specific identification mark information specifying the location of the occupant, the information The specific identification mark information can be obtained through the input of the manager who has received.

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

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

In addition, the central control computer 300 may detect a specific location in which 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 that detects a 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 the terminal of the rescue organization so that the rescue organization (for example, a firefighting organization, etc.) can use it for an activity to rescue residents in a building in which a disaster situation occurred. I can.

In another example, the central control computer 300 may transmit the detected specific location information to the control computer of the building where the disaster has occurred, so that it can be output on the screen of the control computer, and effectively assist 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 position matched with the obtained specific identification mark based on the emergency guidance display 100, and detects the detected specific position by a rescue agency. By providing the same, it is possible to more quickly identify and rescue the occupant's position based on the identification mark given to each emergency guidance display 100.

Returning to FIG. 4 again, the central control computer 300 that detects the first emergency induction display 10 based on the detected new emergency escape location and provides emergency escape related information, escapes through the detected new emergency escape location. It is possible to obtain information on the number of people who escaped from rescue equipment, which is information that identifies the number of people. (S111)

In detail, the central control computer 300, through the new emergency escape location, that is, through the external rescue equipment, the number of people who escaped rescue equipment, which is information that counts the number of people who escaped, external rescue equipment and/or an organization that performs rescue It can be obtained by receiving it from a terminal or the like (for example, a fire fighting organization).

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

In detail, the central control computer 300, based on the number of people who escaped the rescue equipment and information about the number of occupants obtained from the occupant counting sensor 200, the number of people per floor, and/or the number of people per stair, the occupants located inside the building. Personnel-related information can be recounted and updated in real time.

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

In this way, the central control computer 300 updates emergency escape-related information in real time based on the updated information related to occupants, and provides it to be utilized for rescue activities, so that it can quickly respond to disasters and rescue situations that change from time to time in real time. In addition, it can effectively assist the safe and rapid rescue of residents in disaster situations.

As described above, the disaster evacuation method using the emergency guidance display 100 according to an embodiment of the present invention provides real-time information related to emergency escape to the occupants through the emergency guidance displays 100 installed throughout the building when a disaster occurs. In addition, the residents can quickly check information related to emergency evacuation anywhere, assist them to evacuate calmly according to the information provided, and systematically control emergency and confused disaster situations to implement a quick and safe structure. have.

In addition, the disaster evacuation method using the emergency induction 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 induction display 100. Upon request, the location of the occupant can be communicated to the rescuer more quickly and accurately so that a quick rescue can be achieved.

In addition, the disaster evacuation method using the emergency induction display 100 according to the embodiment of the present invention, based on the location of the disaster and the location information of the occupant, by deriving and providing a place optimized for installing rescue equipment outside the building. In addition, it is possible to identify the location of an external rescue optimized for a real-time disaster situation and utilize it for rescue.

In addition, the disaster evacuation method using the emergency induction display 100 according to an embodiment of the present invention detects and provides not only emergency exits already installed in the building, but also emergency exits and evacuation routes newly created by the installation of external rescue equipment, It is possible to quickly and accurately guide occupants to a rescue location that performs rescue using external rescue equipment.

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

In addition, the disaster evacuation method using the emergency induction display 100 according to the embodiment of the present invention provides an optimized emergency exit and evacuation route for each external rescue equipment installed outside the building, A safer and faster rescue can be performed with a route.

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 in the computer-readable recording medium may be specially designed and constructed for the present invention or may be known and usable to those skilled in the computer software field. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magnetic-optical media such as floptical disks. medium), and a hardware device specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of the program instructions include not only machine language codes such as those produced by a compiler but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware device can be changed to one or more software modules to perform the processing according to the present invention, and vice versa.

The specific implementations described in the present invention are examples, and do not limit the scope of the present invention in any way. For brevity of the specification, descriptions of conventional electronic configurations, control systems, software, and other functional aspects of the systems may be omitted. In addition, the connection or connection members of the lines between the components shown in the drawings exemplarily represent functional connections and/or physical or circuit connections, and in an actual device, various functional connections that can be replaced or additionally It may be referred to as a connection, or circuit connections. In addition, if there is no specific mention such as "essential" or "important", it may not be a necessary component for the application of the present invention.

In addition, although the detailed description of the present invention has been described with reference to a preferred embodiment of the present invention, the spirit of the present invention described in the claims to be described later if one skilled in the art or those of ordinary skill in the art And it will be appreciated that various modifications and changes can be made to the present invention within a range not departing from the technical field. Therefore, the technical scope of the present invention should not be limited to the content described in the detailed description of the specification, but should be determined by the claims.

Claims (9)

As a disaster evacuation method using an emergency guidance display performed by a central control computer,
Obtaining information on the location of a disaster in the building;
Obtaining information related to the number of occupants of the building;
Determining an external structure location of the external structure equipment installed outside the building;
Detecting a new emergency escape location and a new emergency escape route in the building based on the external structure location;
Detecting a first emergency induction display adjacent to the new emergency escape position; And
Including the step of providing emergency exit related information through the first emergency induction display and the remaining emergency induction display
Disaster evacuation method using emergency guidance display. The method of claim 1,
Providing emergency exit related information through the emergency induction display,
Including the step of displaying an identification mark for each location specifying the installed location for each emergency guidance display
Disaster evacuation method using emergency guidance display. The method of claim 2,
Providing emergency exit related information through the emergency induction display,
Acquiring a specific identification mark from the occupant, detecting a specific position matched with the specific identification mark, and providing the detected specific position
Disaster evacuation method using emergency guidance display. The method of claim 1,
The step of obtaining the information related to the occupant personnel,
Receiving data that detects the entry and exit of a person from the entrance/exit counting sensor and the counting sensor for each floor; occupant number information, which is information that identifies 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 per floor, which is information on the number of occupants located for each (floor), and the number of occupants located for each staircase inside the building
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,
Including the step of detecting the new emergency escape location and a new emergency escape route according to the type of the external rescue equipment
Disaster evacuation method using emergency guidance display. The method of claim 1,
Detecting the first emergency induction display,
Including the step of selecting an emergency guidance display closest to the new emergency escape location among the plurality of emergency guidance displays installed in the building as the first emergency guidance display
Disaster evacuation method using emergency guidance display. The method of claim 1,
The step of determining the external structural position of the external structural equipment installed outside the building,
And 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 related to the number of occupants of the building.
Disaster evacuation method using emergency guidance display. The method of claim 1,
When the external rescue equipment is a fire ladder, detecting a window on which the fire ladder is located as a new emergency escape location, detecting a path moving to the new emergency escape location as a new emergency escape route, and the fire ladder Including the step of controlling the emergency induction display to output emergency escape-related information for escape to
Disaster evacuation method using emergency guidance display. The method of claim 8,
The emergency escape related information,
It includes at least one or more of escape guidance information, escape assistance information, and emergency evacuation route information,
Providing emergency exit related information through the first emergency guidance display and the remaining emergency guidance displays,
Displaying the escape guidance information through the first emergency guidance display, displaying the emergency evacuation route guidance information through the remaining emergency guidance display, and through the first emergency guidance display and the remaining emergency guidance display Further comprising at least one step of displaying the escape assistance information according to the type of the external rescue equipment
Disaster evacuation method using emergency guidance display.

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