KR20210114699A - Multi disaster response system - Google Patents

Abstract

According to an embodiment of the present invention, disclosed is a complex disaster response system comprising: a plurality of acceleration sensors for detecting vibration in a building; a plurality of fire sensors for monitoring fire in the building; a plurality of water level sensors for monitoring whether the building is flooded; and an integrated disaster control and management module for receiving a signal from the acceleration sensors, fire sensors, and water level sensors to determine a danger zone due to a complex disaster and calculate an evacuation path.

Description

Complex disaster response system {MULTI DISASTER RESPONSE SYSTEM}

The embodiment relates to a management system capable of immediate response in the event of a complex disaster of a high-rise building.

Recently, the construction of high-rise complex facilities and multi-purpose large-scale underground complex facilities is increasing. When a disaster occurs in such a high-rise complex facility, the disaster is not limited to one, and multiple disasters may occur simultaneously. For example, earthquakes or fires may occur in high-rise buildings, while flooding may occur in underground complex facilities.

Therefore, it is necessary to immediately respond to disasters that occur simultaneously in high-rise complex facilities and multi-purpose large-scale underground complex facilities.

However, most disaster response systems are designed to respond only to single disasters such as earthquakes, fires, and flooding, so that it is difficult to respond to complex disasters.

Therefore, there is an urgent need for a management system that can quickly respond to disasters/disasters (fire, earthquake, flooding, etc.) in complex facilities.

The embodiment may provide a management system capable of quickly responding to a complex disaster/disaster (fire, earthquake, flooding, etc.) occurrence in a high-rise complex.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned here will be clearly understood by those skilled in the art from the following description.

A complex disaster response system according to one aspect of the present invention includes: a plurality of acceleration sensors for detecting vibration of a building; a plurality of fire sensors to monitor the fire in the building; A plurality of water level sensors to monitor whether the building is flooded; and an integrated disaster control/management module that receives signals from the acceleration sensor, the fire sensor, and the water level sensor to determine a dangerous area according to a complex disaster and calculate an evacuation route.

When the integrated disaster control/management module determines that the water level of the underground structure of the building is higher than the height of the outlet installed in the underground structure as a result of analyzing the information received from the water level sensor, the submerged area is determined as an earth leakage area and bypass the leakage area to establish an evacuation route.

As a result of analyzing the information received from the acceleration sensor, the integrated disaster control/management module stops the use of the emergency elevator and evacuates route when it is determined that some of the moving areas of the emergency elevator provided in the building are damaged. can be set.

According to the embodiment, it may be possible to quickly respond in the event of a complex disaster/disaster (fire, earthquake, flooding, etc.) occurring in a high-rise complex.

Various and advantageous advantages and effects of the present invention are not limited to the above, and will be more easily understood in the course of describing specific embodiments of the present invention.

1 is a conceptual diagram of a complex disaster management system according to an embodiment of the present invention.
2 is a block diagram of an apparatus for evaluating the health of ground and structures based on machine learning according to the present invention.
3 is a flowchart for explaining the operation of a method for evaluating the health of the ground and structure based on machine learning according to the present invention.
FIG. 4 is a flowchart for explaining a partial operation of a step in the health evaluation method illustrated in FIG. 3 .
5 is a diagram showing the structure of an emergency dynamic risk assessment system of a structure according to an embodiment of the present invention.
6 is a flowchart of an emergency dynamic risk assessment method of a structure according to another embodiment of the present invention.
7 is a view for explaining a complex disaster response system according to an embodiment of the present invention.
FIG. 8 is a diagram for explaining a process of determining an electric leakage area according to location information of a cone center when an underground facility is submerged.
9 is a diagram for explaining a process of calculating an evacuation route for occupants located in an underground facility.
10 is a view for explaining an emergency elevator operation process of a skyscraper.
11 is a diagram illustrating a disaster response system according to an embodiment of the present invention.
12 is a diagram illustrating a detailed configuration of the management module shown in FIG. 11 .
13 is a diagram for explaining a resource configuration principle according to an embodiment of the present invention.
14 is a diagram for explaining an error detection principle according to an embodiment of the present invention.
FIG. 15 is a diagram showing a detailed configuration of the editing module shown in FIG. 11 .
16 is a diagram for explaining a principle of configuring an activity according to an embodiment of the present invention.
17A to 17C are diagrams for explaining an activity editing process according to an embodiment of the present invention.
18 is a diagram for explaining a principle of generating an S-SOP scenario according to an embodiment of the present invention.
19A to 19C are diagrams for explaining an S-SOP scenario generation process according to an embodiment of the present invention.
20 is a diagram for explaining a resource optimization principle according to an embodiment of the present invention.
FIG. 21 is a diagram showing a detailed configuration of the service module shown in FIG. 11 .
22 is a diagram illustrating a detailed configuration of the interface unit shown in FIG. 21 .
FIG. 23 is a diagram showing a detailed configuration of the service execution unit shown in FIG. 21 .
24A to 24C are diagrams for explaining a visualization service according to an embodiment of the present invention.
25A to 25C are diagrams for explaining a visualization service according to another embodiment of the present invention.
26 is a diagram illustrating a disaster response method according to an embodiment of the present invention.
FIG. 27 is a diagram for explaining a process of executing the S-SOP scenario shown in FIG. 26 .
FIG. 28 is a diagram for explaining a process of executing the selected S-SOP scenario shown in FIG. 27 .
29 is a block diagram of a disaster evacuation system in consideration of an evacuation capacity according to an embodiment.
30 is a configuration diagram of a sensor unit, a processing unit, and a display unit according to an embodiment.
31 and 32 are diagrams for explaining the operation of the disaster evacuation system in consideration of the evacuation capacity according to the embodiment.
33 and 34 are diagrams for explaining an evacuation route according to various embodiments.
35 is a cross-sectional view showing an evacuation device according to an embodiment of the present invention.
FIG. 36 is a side view showing the screen unit of FIG. 35 .
37 is an operation state diagram of FIG. 36 .

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

However, the technical spirit of the present invention is not limited to some embodiments described, but may be implemented in various different forms, and within the scope of the technical spirit of the present invention, one or more of the components may be selected among the embodiments. It can be combined and substituted for use.

In addition, terms (including technical and scientific terms) used in the embodiments of the present invention may be generally understood by those of ordinary skill in the art to which the present invention pertains, unless specifically defined and described explicitly. It may be interpreted as a meaning, and generally used terms such as terms defined in advance may be interpreted in consideration of the contextual meaning of the related art.

In addition, the terms used in the embodiments of the present invention are for describing the embodiments and are not intended to limit the present invention.

In this specification, the singular form may also include the plural form unless otherwise specified in the phrase, and when it is described as “at least one (or more than one) of A and (and) B, C”, it is combined with A, B, and C It may include one or more of all possible combinations.

In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used.

These terms are only used to distinguish the component from other components, and are not limited to the essence, order, or order of the component by the term.

And, when it is described that a component is 'connected', 'coupled' or 'connected' to another component, the component is not only directly connected, coupled or connected to the other component, but also with the component It may also include a case of 'connected', 'coupled' or 'connected' due to another element between the other elements.

In addition, when it is described as being formed or disposed on “above (above) or under (below)” of each component, the top (above) or bottom (below) is one as well as when two components are in direct contact with each other. Also includes a case in which another component as described above is formed or disposed between two components. In addition, when expressed as “upper (upper) or lower (lower)”, the meaning of not only an upward direction but also a downward direction based on one component may be included.

Hereinafter, the embodiment will be described in detail with reference to the accompanying drawings, but the same or corresponding components are given the same reference numerals regardless of reference numerals, and overlapping descriptions thereof will be omitted.

<Complex disaster response system>

1 is a conceptual diagram of a complex disaster management system according to an embodiment of the present invention.

Referring to Figure 1, the complex disaster management system according to the embodiment may include an earthquake response module (1), a fire response module (2), a flood response module (3), and an integrated disaster control / control module (4) have. According to this configuration, even when a complex disaster such as an earthquake, fire, or flood occurs, it is possible to organically integrate data on each disaster to respond to the complex disaster.

The earthquake response module 1 may detect the vibration of the high-rise complex 11 or the ground, and predict damage information and collapse risk of the high-rise complex 11 according to the earthquake. In the earthquake response module 1, an acceleration sensor disposed at a node of the high-rise complex 11 and the multi-purpose large-scale underground complex 13 is arranged to collect seismic data, and based on the collected seismic data It is possible to determine the degree of damage to the building and/or the risk of collapse of the building.

Specifically, the earthquake response module 1 establishes a building analysis model, and applies the collected earthquake data to the building analysis model to determine the damage level of the building and/or the risk of collapse of the building based on the condition evaluation system, the earthquake motion. A database management system (DBMS) to measure and a structure foundation damage monitoring system may be provided. However, the present invention is not necessarily limited thereto, and the earthquake response module 1 may perform only a configuration of collecting sensing information of an acceleration sensor or an earthquake motion sensor disposed in a building and transmitting the information to the integrated disaster control/control module 4 . That is, the earthquake response module 1 may include a plurality of acceleration sensors and/or earthquake motion sensors.

The fire response module (2) consists of a folding screen evacuation passage, a portable smart emergency mask, an evacuation system calculation capacity program, a smoke mask/smoke damper/supply pressure system, fire damage healing and It can be equipped with recovery techniques, fire spread and damage prediction techniques. However, the present invention is not necessarily limited thereto, and the fire response module 2 may perform only a configuration of collecting sensing information of a fire sensor or a smoke sensor disposed in a building and transmitting the information to the integrated disaster control/control module 4 . That is, the fire response module 2 may be configured with a plurality of fire sensors and/or smoke sensors.

The submersion response module 3 may include a foldable overflow prevention gaze, a buried undulating shroud, a high-pressure water roll support joint, and an IOT-based water level sensor. However, the present invention is not necessarily limited thereto, and the fire response module 2 may only collect sensing information of a water level sensor disposed in a building and transmit it to the integrated disaster control/control module 4 .

The integrated disaster control/control module 4 generates integrated data by integrating the earthquake information of the earthquake response module 1, the fire information of the fire response module 2, and the flooding information of the flood response module 3, and It is possible to determine the risk area according to the disaster and calculate the evacuation route.

In addition, the integrated disaster control/control module 4 may generate visualization data by combining the integrated data with BIM/GIS spatial information. Thus, the manager can immediately recognize which point of the skyscraper is dangerous and how much damage is there. In addition, it is possible to quickly perform a response procedure to a complex disaster based on the system SOP.

<Ground and structure soundness evaluation technology>

2 is a block diagram of an apparatus for evaluating the health of the ground and structures based on machine learning according to the present invention, and FIG. 3 is a flowchart for explaining the operation of the method for evaluating the health of the ground and structures based on machine learning according to the present invention, FIG. 4 is a flowchart for explaining a partial operation of step S1500 in the health evaluation method shown in FIG. 3 .

2 is a block diagram of a machine learning-based ground and structure health evaluation apparatus according to the present invention, a signal measuring unit 1100, a data collection and transmission unit 1200, a data analysis unit 1300, and a result display unit 1400; ) is provided.

The signal measuring unit 1100 includes a fine seismic activity sensor 1110 and an acoustic emission sensor 1120 , and the data collection and transmission unit 1200 includes an effective data filtering unit 1210 and a storage unit 1220 . .

In addition, the data analysis unit 1300 includes an event analysis program 1310 , a data analyzer 1320 , a structure damage analysis program 1330 , a machine learning program 1340 , an artificial intelligence unit 1350 , and a big database 1360 . The result display unit 1400 includes a dynamic event size and location display unit 1410 , a structure damage size and position display unit 1420 , and a warning display unit 1430 for each damage level.

The configuration and function of the machine learning-based ground and structure health evaluation apparatus according to the present invention will be described with reference to FIGS. 1 to 2 .

The signal measuring unit 1100 measures the acoustic emission signal and the fine seismic activity signal in real time.

At this time, the micro-seismicity (MS) sensor 1110 in the signal measuring unit 1100 measures a micro-seismic activity signal for a dynamic event around the structure, and an acoustic emission (AE) sensor 1120 ) measures the acoustic emission signal for the occurrence of structural damage.

The data collection and transmission unit 1200 receives the fine seismic activity signal and the sound emission signal measured by the signal measurement unit 1100 and uses only valid data whose amplitude exceeds a preset threshold value through the effective data filtering unit 1210 . Filter and send.

At this time, in the storage unit 1220 in the data collection and transmission unit 1200, the micro-seismic activity signal and the sound emission signal measured at normal times when dynamic events and structural damage do not occur are recorded in real time according to a predetermined time interval. is saved as

The data analysis unit 1300 receives the filtered acoustic emission signal and the filtered fine seismic activity signal from the data collection and transmission unit 1200, and the data analyzer 1320 analyzes the size and location of dynamic events and damage to structures. , the machine learning program 1340 automatically adjusts a preset threshold by performing machine learning on the correlation between the two.

At this time, the artificial intelligence unit 1350 in the data analysis unit 1300 receives the measured fine seismic activity signal and sound emission signal, and the analyzed dynamic event and data on the size and location of damage to the structure, and the machine learning program 1340 (1340). ) through machine learning, and automatically adjusts a preset threshold according to the learned result.

In addition, the big database 1360 includes the measured micro-seismic activity signals and acoustic emission signals, the analyzed dynamic events and data on the occurrence size and location of structural damage, the automatically adjusted thresholds of the micro-seismic activity signals and acoustic emission signals, and Save the correlation.

The result display unit 1400 receives and displays data on the size and location of the dynamic event and structure damage analyzed by the data analysis unit 1300, or when the amount of accumulated learning results is sufficient, the structure estimated only by machine learning Immediately displays warnings for each level of damage.

3 is a flowchart for explaining the operation of a method for evaluating the health of the ground and structure based on machine learning according to the present invention.

A schematic operation of the method for evaluating the health of the ground and structure based on machine learning according to the present invention will be described with reference to FIGS. 2 and 3 .

The signal measuring unit 1100 measures the fine seismic activity signal and the acoustic emission signal in real time (S1100).

The data collection and transmission unit 1200 receives the fine seismic activity signal and the sound emission signal measured by the signal measurement unit 1100, and filters and transmits only valid data whose amplitude exceeds a preset threshold (S1200).

The data analysis unit 1300 receives the fine seismic activity signal filtered from the data collection and transmission unit 1200 and analyzes the size and location of the dynamic event (S1300), and receives the filtered sound emission signal to generate damage to the structure The size and position are analyzed (S1400).

The artificial intelligence unit 1350 in the data analysis unit 1300 analyzes the micro-seismic activity signal and the acoustic emission signal measured by the signal measurement unit 1100 and the dynamic event and structure damage analyzed by the data analysis unit 1300, and Machine learning is performed on the correlation by receiving data on the location, and a preset threshold is automatically adjusted according to the learned result (S1500).

The result display unit 1400 receives and displays data on the size and location of the dynamic event and structural damage analyzed by the data analysis unit 1300 ( S1600 ).

FIG. 4 is a flowchart for explaining a partial operation of step S1500 in the health evaluation method shown in FIG. 3 .

A schematic operation of step S1500 of the method for evaluating the health of the ground and structures based on machine learning according to the present invention will be described with reference to FIGS. 2 to 4 .

The artificial intelligence unit 1350 receives data on the size and location of the dynamic event and structural damage analyzed by the fine seismic activity signal and the acoustic emission signal measured by the signal measuring unit 1100 and the data analyzing unit 1300, Machine learning is performed on the correlation (S1510).

The artificial intelligence unit 1350 automatically adjusts a preset threshold value according to the machine-learning result (S1520).

The artificial intelligence unit 1350 includes the fine seismic activity signal and the acoustic emission signal measured by the signal measuring unit 1100 , the dynamic event analyzed by the data analysis unit 1300 , and data on the size and location of damage to the structure, automatic adjustment Thresholds and correlations of the fine seismic activity signals and acoustic emission signals are stored in the big database 1360 (S1530).

The artificial intelligence unit 1350 performs a more specific damage level evaluation in consideration of the dynamic event, whether or not damage to the structure has occurred, time difference, and the like (S1540).

<Building risk assessment technology>

5 is a view showing the structure of a system for evaluating the stability of a structure according to an embodiment of the present invention.

Referring to FIG. 5 , the emergency dynamic risk assessment system of a structure 2001 according to an embodiment of the present invention includes a sensor unit 2100 , an evacuation determination unit 2200 , a structure state determination unit 2300 , and a notification unit 2400 . ) may be included. Here, the structure may be the skyscraper described in FIG. 1 , but is not limited thereto.

The sensor unit 2100 may be installed in a structure to detect behavior information of the structure when an earthquake occurs. As the sensor unit 2100, various devices for detecting factors affecting the movement of the structure may be used in order to determine the behavior of the structure.

The sensor unit 2100 may be divided into a device for detecting an external factor (load condition) and a device for detecting a response of a structure.

Devices for detecting external factors include a wind vane and anemometer to detect wind load, an accelerometer to detect seismic load (free field), a thermometer and hygrometer to detect weather conditions, and a subsidence meter and underground to detect ground behavior. An inclinometer, a groundwater level gauge for detecting groundwater behavior, or the like may be used.

As a device for detecting the response of a structure, a GPS and a building inclinometer for determining global behavior, an accelerometer for detecting a dynamic response, a stress/strain gauge for detecting local behavior, etc. may be used.

A plurality of sensor units 2100 may be disposed according to the size or type of the structure, and the installation position or shape is not limited.

The evacuation determination unit 2200 may determine whether a occupant is evacuated by determining whether a specific value among the detected information detected by the sensor unit 2100 exceeds a design value.

The evacuation determination unit 2200 may generate a warning when it is determined that the structure is moving beyond a certain range using one of many pieces of information detected by the sensor unit 2100 . The evacuation determination unit 2200 may use a single piece of sensing information to shorten the calculation time for determining whether to evacuate and to warn the occupants within a short time.

In one embodiment, the evacuation determination unit 2200 may determine whether to evacuate by comparing the Peak Acceleration among the information detected by the sensor unit 2100 with the design value of the structure.

When the detected Peak Acceleration is greater than the Peak Acceleration reflected during design of the structure, it is determined that an abnormality has occurred in the structure and an evacuation command may be transmitted to the notification unit 2400 . This does not analyze seismic waves, but uses the sensed values from earthquakes to determine abnormal behaviors, so it can reduce the time for seismic wave analysis and effectively respond to earthquakes where response time is the key.

The structure state determination unit 2300 may select a seismic wave by comparing a parameter derived from the sensing information of the sensor unit 2100 with a parameter of the seismic wave database 2310, and may determine the state of the structure from the selected seismic wave.

The seismic wave database 2310 applies a virtual seismic wave to the structure by learning through artificial intelligence (AI), and stores the response behavior of the structure according to the seismic wave. At this time, the response behavior of the structure can be obtained by considering the relative displacement of the structure over time, the local inclination of the structure, the stress change of the important member, the strain rate of the important member, and the like. The earthquake applied to the structure may be set to have various parameters.

Table 1 below shows the parameter configuration of the seismic wave database 2310 .

The seismic wave database 2310 may classify data appearing during numerical analysis by applying a virtual seismic wave as the parameters of the seismic wave database 2310 shown in Table 1.

Table 2 shows an embodiment of the seismic wave database 2310 .

seismic wave NO. Peak Acceleration Peak Velocity Predominant period Duration ..... One 0.1 .. .. .. ... 2 0.11 .. .. .. .... 3 0.12 .. .. .. .... 4 0.13 .. .. .. .... .... .. .. .....

The seismic wave database reflects the basic information of the structure and stores the results of numerical analysis of seismic waves in advance, along with the behavior and response of the structure. The structure state determination unit 2300 classifies the detection values derived from the detection information of the sensor unit 2100 to correspond to the parameters of the seismic wave database 2310, and compares a plurality of parameters to find the most similar seismic wave. have.

The structure state determination unit 2300 may select the seismic wave by comparing and determining at least three parameters during parameter comparison.

In an embodiment, the structure state determination unit 2300 may include at least three of Peak Acceleration, Peak Velocity, Predominant period, and Duration when comparing parameters. An error can be prevented when selecting a seismic wave from the seismic wave database 2310 analyzed in advance by comparing a plurality of parameters.

In addition, when the parameter derived from the detection value derived from the sensor unit 2100 and the parameter stored in the seismic wave database 2310 do not completely match, the structure state determination unit 2300 uses the nearest seismic wave to determine the structure of the structure. behavior can be judged.

In an embodiment, the nearest seismic wave may be calculated as a value having the closest parameter by giving a weight to each parameter and calculating it.

Conventionally, when an earthquake occurs, it is necessary to analyze the entire seismic wave, so it takes a lot of time. The present invention solves the conventional problems by reducing the time for determining the response of a structure according to the seismic wave by comparing only a specific parameter among the sensing information sensed from the seismic wave.

Also, if occupants are evacuated due to an earthquake, it is dangerous for occupants to enter the structure just because the earthquake is over. This is because it is difficult to visually determine what kind of damage the structure has suffered from the earthquake, and there is a risk of secondary damage.

The present invention has the advantage of being able to quickly determine whether or not occupants are occupied by shortening the earthquake analysis time, thereby reducing secondary damage, and quickly resolving inconveniences and concerns of occupants.

In this way, the structure state determination unit 2300 may determine the state of the structure using a plurality of parameters to determine whether it is possible to enter the structure, and transmit the determined information to the notification unit 2400 .

When it is determined that the state of the structure is stable, the structure state determination unit 2300 sends an entry command, and when it is determined that the state of the structure is dangerous, it sends an evacuation maintenance command.

The notification unit 2400 may transmit information about the determination of the evacuation determination unit 2200 and the structure state determination unit 2300 to an occupant or an organization such as the Disaster Prevention Agency. The notification unit 2400 may transmit information in a visual or auditory manner.

Meanwhile, in the following, an emergency dynamic risk assessment method of a structure according to another embodiment of the present invention will be described with reference to the accompanying drawings. However, the same description as described in the emergency dynamic risk assessment system of a structure according to an embodiment of the present invention will be omitted.

6 is a flowchart of an emergency dynamic risk assessment method of a structure according to another embodiment of the present invention.

6 , the emergency dynamic risk assessment method of a structure according to another embodiment of the present invention includes a structure behavior detection step (S2100), an abnormal behavior determination step (S2200), an evacuation warning step (S2300), and a structure stability determination step (S2400) may be included.

In the structure behavior detection step ( S2100 ), when an earthquake occurs, the behavior of the structure may be detected using a sensor. In the structure behavior detection step ( S2100 ), the behavior of the structure due to the earthquake may be detected through a plurality of sensor units 2100 provided in the structure.

In the abnormal behavior determination step ( S2200 ), the abnormal behavior of the structure may be determined by comparing the detection value detected by the sensor with the design value of the structure using the evacuation determination unit 2200 .

In one embodiment, the abnormal behavior determination step ( S2200 ) may determine whether to evacuate by comparing Peak Acceleration among the information sensed by the sensor with a design value reflected in designing the structure. At this time, if the peak acceleration detected by the sensor is greater than the peak acceleration reflected in the design of the structure, it can be determined that there is an abnormal behavior in the structure.

In the evacuation warning step (S2300), when the behavior of the structure is determined to be an abnormal behavior in the abnormal behavior determination step (S2200), an evacuation warning may be notified to the occupants. At this time, when the evacuation warning is determined as abnormal behavior by the evacuation determination unit 2200, an evacuation signal is transmitted to the notification unit 2400, and the notification unit 2400 informs the occupants of this to evacuate from the structure. .

In the structure stability determination step (S2400), when an evacuation warning is generated in the evacuation warning step (S2300) using the structure state determination unit 2300, the parameters derived from the detection information of the sensor and the parameters of the seismic wave database 2310 A seismic wave can be selected by comparison, and the state of the structure can be judged from the selected seismic wave.

In the structure stability determination step (S2400), the seismic wave is selected by comparing at least three of the parameters derived from the sensing information of the sensor with the parameters of the seismic wave database 2310, and the stability of the structure can be determined based on the selected seismic wave. have. By using a plurality of parameters, it is possible to reduce errors in seismic wave selection and to quickly determine the stability of a structure according to seismic waves.

In one embodiment, the structural stability determination step (S2400) may include at least three of Peak Acceleration, Peak Velocity, Predominant period, and Duration when comparing parameters.

When it is determined that the structure is safe in the structure stability determination step (S2400), an entry command may be sent to the structure, and if it is determined that the structure is not safe, the evacuation order may be maintained.

<Complex disaster response technology>

7 is a diagram for explaining a complex disaster response system according to an embodiment of the present invention, and FIG. 8 is a diagram for explaining a process of determining an electric leakage area according to location information of a cone center when an underground facility is submerged. , FIG. 9 is a view for explaining a process of calculating an evacuation route for occupants located in an underground facility.

Referring to FIG. 7 , an earthquake may occur in a high-rise complex, and a fire or flood may occur in a multi-purpose large-scale underground complex. For example, a fire may occur on the first basement floor 3100 and the second basement floor 3200 , while flooding may occur on the third basement floor 3300 .

While it is difficult to evacuate the first basement floor 3100 and the second basement floor 3200 due to fire, in the third basement floor 3300, if the water level is not yet high, the evacuation of the occupants can be guided through the third basement floor 3300. have.

Referring to FIG. 8 , a plurality of support posts 3310 may be installed on each floor, and a plurality of outlets 3311 may be provided on the support posts 3310 , respectively. The outlet 3311 may be installed to supply power to various electronic devices. For example, when the third basement floor 3300 is a parking lot, the outlet 3311 may be provided for power supply of the electric vehicle.

If the submersion height (water level) is lower than the outlet 3311, there may be no major problem, but when the submersion height is increased and the outlet 3311 is submerged in water, an electric leakage problem may occur. The occupants can judge that they can cross because the water level is low, but there may be a risk of electric shock.

Therefore, the integrated control/control module reads the sensing information of the water level sensor 3312 disposed on the support pillar 3310 and, when the current water level is higher than the position of the outlet 3311 , may determine that the corresponding area is an earth leakage area.

Referring to FIG. 9 , when it is determined that the outlets disposed on the third support column 3310c, the fifth support column 3310e, and the ninth support column 3310i among the plurality of support columns are submerged in water, the corresponding support column It is possible to determine the area with a certain radius from the electric leakage area and modify the evacuation route. If there are many areas with a short circuit, it is determined that the basement floor cannot be crossed and the occupants may be guided to another floor.

10 is a view for explaining an emergency elevator operation process of a skyscraper.

Referring to FIG. 10 , in the high-rise complex 3500 , a plurality of emergency elevators may be disposed in the height direction. Exemplarily, a first emergency elevator 3511 is disposed in a first section 3521 that is from the first floor to the 30th floor, and a second emergency elevator 3512 is disposed in a second section 3522 that is from the 31st floor to the 60th floor, 61 A third emergency elevator 3513 is disposed in the third section 3523 that is the 90th floor from the floor, and the fourth emergency elevator 3514 is disposed in the fourth section 3524 that is the 91st floor to the 120th floor, and the 121st floor to the 150th floor A fifth emergency elevator 3515 may be disposed in the fifth section 3525 .

Therefore, in the event of a disaster, the occupants can quickly move to the evacuation area using the emergency elevator. For example, in the case of a low floor, it can be moved to the ground using an emergency elevator, and in the case of a high floor, it can be moved to the roof using an emergency elevator.

At this time, the integrated control/control module 3530 receives information from the earthquake sensor (acceleration sensor) disposed in the high-rise complex, and when it is determined that the operation is impossible because the movement area of the emergency elevator on a specific floor is damaged, it is an emergency to the occupants of the area. It can guide you to an evacuation area other than the elevator.

<system-SOP technology>

11 is a diagram illustrating a disaster response system according to an embodiment of the present invention.

Referring to FIG. 11 , the integrated control/control module of the disaster response system according to an embodiment of the present invention includes a management module 4100 , an edit module 4200 , and a service module S4service module. (4300), it may be configured to include a DB (database) (4400).

The management module 4100 may build and manage available resources in response to a disaster. Resources are resources available for disaster response, and may include, for example, sensors, facilities, personnel, and data related to disasters. Such a resource may be broadly defined by dividing it into a system resource for a system that is a first resource and a human resource for a human resource that is a second resource.

The management module 4100 may detect an error in the response scenario or the S-SOP scenario and notify the disaster manager to change the corresponding S-SOP scenario when the error is detected.

The editing module 4200 may create an activity by assigning a corresponding role or task to a resource. Here, the editing module 4100 may configure and manage the first activity and the second activity by assigning a response role according to the disaster to each of the first resource and the second resource.

In the embodiment, the activity is divided into a system activity that is a first activity to which a corresponding role is assigned to a system resource that is a first resource, and a human activity that is a second activity that is assigned a corresponding role to a human resource that is a second resource. can be defined as

The editing module 4200 may configure and manage a corresponding scenario or S-SOP scenario in which a task is performed according to a procedure using the first activity and the second activity.

The service module 4300 may select a preconfigured S-SOP scenario by using the information for monitoring the disaster situation and execute the selected S-SOP scenario.

The DB 4400 may store and manage resources, activities, response scenarios, service histories, and the like. In this case, the DB 4400 may be implemented as one physically coupled DB, but is not necessarily limited thereto and may be implemented as a plurality of physically separated DBs if necessary.

12 is a diagram illustrating a detailed configuration of the management module shown in FIG. 11 , and FIG. 13 is a diagram illustrating a resource configuration principle according to an embodiment of the present invention.

Referring to FIG. 12 , the management module 4100 according to an embodiment of the present invention may include a resource manager 4110 , a scenario manager 4120 , and a service manager 4130 .

The resource management unit 4110 may configure and manage resources required in response to a disaster as detailed information. These resources may consist of system resources and dormant resources.

As shown in (4a) of FIG. 13 , the system resource refers to a set of detailed information so that disaster prevention equipment available for disaster detection and response can be placed in an S-SOP (system SOP) scenario.

For example, a system resource may be created by combining a set of specific information such as TagID, protocol, and information with a system type such as a sprinkler, a smoke screen, a fire door, and the like.

In this case, in creating the system resource, the equipment association may be processed in association with a predefined standard tag or interface.

As shown in (b) of FIG. 13 , the dormant resource is a human resource available in response to a disaster, and may include identification information such as team members and contact information, configured in units of at least one person or more.

For example, a human resource may be created by combining specific information of team members, such as a team member's ID, name, contact information, and team ID, with a team type such as a team name, team ID, and leader ID.

The scenario management unit 4120 arranges activities according to time flow on a virtual timeline for normal execution of an S-SOP scenario in which activities and procedures are defined, and detects and manages errors in the execution conditions of the arranged activities. can Here, the error may be an error regarding an execution condition, for example, an activity property, protocol, or the like.

14 is a diagram for explaining an error detection principle according to an embodiment of the present invention.

Referring to FIG. 14A , the scenario management unit 4120 may arrange activities according to time flow on a virtual timeline based on the S-SOP scenario, and perform a simulation based on the arranged activities. .

Referring to FIG. 14B , the scenario manager 4120 may detect a logical error with respect to the execution condition of each activity as a result of performing the simulation, and display the state of each activity according to the detected result.

Here, a case where the following procedure cannot be performed due to an error in the allowed time for an action is described as an example. That is, if activity 1 and activity 2 are arranged according to the temporal flow on the virtual timeline, after activity 1 is performed for the first time, activity 2 should be performed for the second time, but before activity 1 ends, activity 2 is configured so that it can be detected as an error.

At this time, it may be an error about the start time of Activity 2, but it may also be an error about the execution time of Activity 1. is displayed

In this case, when the detected logical error is processed, the scenario manager 4120 may perform the simulation again from an activity in the next order of the activity in which the logical error is processed.

Alternatively, when the detected logical error is processed, the scenario manager 4120 may perform the simulation again from the first activity arranged on the virtual timeline.

The service management unit 4130 may create a service in which a system activity and a dormant activity are executed according to the temporal flow of a disaster according to the S-SOP scenario, and may manage the service history.

15 is a diagram illustrating a detailed configuration of the editing module shown in FIG. 1 , FIG. 16 is a diagram for explaining a principle of configuring an activity according to an embodiment of the present invention, and FIGS. 17A to 17C are an embodiment of the present invention It is a diagram for explaining an activity editing process according to an example.

Referring to FIG. 15 , the editing module 4200 according to an embodiment of the present invention may include an activity editing unit 4210 , a procedure editing unit 4220 , and a lease optimizing unit 4230 .

The activity editor 4210 may assign a disaster disaster response role or task to each resource so that resources of the corresponding building and region, for example, manpower, facilities, etc. can respond to the disaster.

As shown in (a) of FIG. 16 , a system activity may be created by assigning a task to the system resource, which is the first resource, where the system activity may define automatic system execution.

As shown in (b) of FIG. 16 , a human activity may be created by assigning a task to a human resource, which is a second resource, where the human activity may define an action tip of a person.

The activity defined in this way may be configured to include predetermined attribute parameters, ie, allowed time, protocol, delivery information, processing information and method, identification ID, and the like, according to the assigned task.

17A , the disaster manager may manage system activities and properties thereof through a user interface, for example, a 4 graphic user interface (GUI). System activities may be managed for each group according to a task, for example, fire detection, fire alarm, evacuation guidance, fire extinguishing, and the like, and information such as attributes of individual system activities of the corresponding group, for example, name, group, execution time, and the like may be managed. These system activities and their properties can be added, deleted, or changed as needed.

17B , a human activity and its properties may be managed. Human activities can be managed by groups according to the task, for example, the initial fire fighting team (security), the initial fire fighting team (disaster prevention), the evacuation guidance team (architecture), the evacuation guidance team (electricity), the command team (electricity), etc. Attributes of individual human activities of , for example, information such as name, group, and phone number can be managed. These human activities and their properties can be added, deleted, or changed as needed.

As shown in FIG. 17C , it is possible to manage tasks to be given to human resources and their attributes as a list. Similarly, tasks to be assigned to system resources and their attributes can be managed as a list.

The procedure editor 4220 may create an S-SOP scenario by defining and setting the execution order of each activity, that is, a human activity and a system activity, according to the temporal flow of the disaster situation.

In this case, the S-SOP scenario generated by the procedure editing unit 4220 may be an entire scenario executed when a disaster occurs, or may be a unit scenario divided into initial, intermediate, and final stages.

18 is a diagram for explaining a principle of generating an S-SOP scenario according to an embodiment of the present invention, and FIGS. 19A to 19C are diagrams for explaining a process for generating an S-SOP scenario according to an embodiment of the present invention .

Referring to FIG. 18 , a case in which the disaster manager creates an S-SOP scenario using a pre-created activity through a user interface, for example, a graphical user interface (GUI) is shown. You can create S-SOP scenarios by deploying human activities.

System activities and human activities in the S-SOP scenario can be added, changed, and deleted.

19A , the screen of the S-SOP Editor is divided into a first area 4091 , a second area 4092 , and a third area 4093 , and an activity is displayed in the first area 4091 , and the second area Detailed properties of the selected activity are displayed in the area 4092 , and activities for forming a scenario are arranged in the third area 4093 .

In this case, in the first area 4091, activities necessary for scenario creation, that is, system activities and human activities, may be grouped and displayed for each task.

In the second area 4092 , a basic property of an activity selected from among the activities displayed in the first area and a property for performing an operation may be displayed.

In the third area 4093 , the activity displayed in the first area may be brought in a drag and drop method and placed in a desired area according to a scenario to be created.

As shown in FIG. 19B , an execution order may be designated or set by connecting a plurality of activities disposed in the third area 4093 . Here, the execution order may include a horizontal order executed simultaneously and a vertical sequence executed sequentially.

In this case, various attributes for performing the task may be designated or set, where the attributes may include, for example, DOFIRST, DOLAST, GOAFTER, GOBEFORE, IFAND, and IFOR.

19C , all activities are connected to create an S-SOP scenario in which activities are defined according to an execution order. The generated S-SOP scenario may be saved through the save function, and may be opened through the open function.

In addition, a simplified view of the S-SOP scenario may be possible through the visibility function.

The lease optimization unit 4230 analyzes the optimization of resource allocation and allocation in consideration of spatiotemporal characteristics, characteristics of resources, etc. in allocating tasks to the resources of the corresponding building and region, and as a result of the analysis, allocation and allocation of resources can be optimized.

That is, in the process of generating the S-SOP scenario, the lease optimizing unit 4230 defines a predetermined spatiotemporal characteristic and resource when the execution order of the human activity in which the first task is assigned to any one of the initial human resources is defined in the process of generating the S-SOP scenario. In consideration of the characteristics of the human resources, one optimal resource most suitable for the first task is selected, and if the selected optimal resource is different from the initial resource, the selected optimal resource is changed to the second activity in which the first task is assigned. By presenting it, it is possible to optimize the allocation and allocation of resources.

20 is a diagram for explaining a resource optimization principle according to an embodiment of the present invention.

Referring to FIG. 20 , the lease optimization unit 4230 determines a case in which a task is assigned to a resource without considering the spatiotemporal characteristics and the characteristics of the tasker in the S-SOP scenario. can suggest a way to change it. Here, a case in which a task is assigned to a human resource is described as an example, but the present invention is not limited thereto and may be applied to a case in which a task is assigned to a system resource.

For example, in the setting of the S-SOP scenario in (a), if a task is assigned without considering time and spatial characteristics, the first task is assigned to the response team A, which is relatively far from the fire place, and the response is relatively close. It is not efficient because you can assign task 2 to Team B.

On the other hand, when a task is assigned in consideration of time and spatial characteristics as in the S-SOP scenario setting in (b), task 1 is assigned to the response team B, which is relatively close to the fire site, and the response is relatively far away. It is efficient because it can assign 2 missions to team A.

The above example may be set as various examples in setting individual human activities. In this way, when spatiotemporal characteristics are considered, activities can be assigned in consideration of the mission's normal or previous mission position, and optimization can be achieved by allocating activities in consideration of the mission's characteristics, for example, the gender and age of the missionary. .

In addition, when a tasker performs an activity with a separate facility, for example, a fire extinguisher, optimization may be possible by allocating the activity in consideration of spatiotemporal characteristics.

21 is a diagram showing the detailed configuration of the service module shown in FIG. 1 , FIG. 22 is a diagram showing the detailed configuration of the interface unit shown in FIG. 21 , and FIG. 23 is a diagram showing the detailed configuration of the service execution unit shown in FIG. 21 It is a drawing.

Referring to FIG. 21 , a service module 4300 according to an embodiment of the present invention may include an interface unit 4310 , a service execution unit 4320 , and a visualization unit 4330 .

The interface unit 4310 may monitor a disaster situation or may input and output information about a device capable of responding to a disaster situation. The interface unit 4310 matches multiple protocols with predefined standard tags (interfaces) to support reception of data transmitted in different communication protocols from Internet of Things (IoT) devices, such as various measurement equipment and control devices, to provide information can be automatically linked.

In this case, the multi-protocol may be a concept encompassing Hypertext Transfer Protocol (HTTP), 4Message Queuing Telemetry Transport (MQTT), user datagram protocol (UDP), stream, Modbus, Constrained Application Protocol (CoAP), and the like.

In addition, the standard tag is a format that supports use in various systems by unifying data into a standardized format, and can be largely classified into an analog tag, a digital tag, and a character tag. Here, the analog tag stores numeric values such as integers and decimals, that is, analog measurement values, the digital tag stores 0 and 1 values and is used as true and false, and the text tag converts the input value into text. save as

Referring to FIG. 22 , an interface unit 4310 according to an embodiment of the present invention may include an interface setting unit 4311 and an interface operating unit 4312 .

The interface setting unit 4311 may register a device and define a standard tag. The interface setting unit 4311 may include a device registration unit 4311a and a standard tag definition unit 4311b.

The device registration unit 4311a may register a device capable of monitoring a disaster situation.

The standard tag definition unit 4311b may define a standard tag for supporting multiple protocols.

The interface operator 4312 may input and output information on sensors and facilities. The interface operator 4312 may include a receiver 4312a, a selector 4312b, an analyzer 4312c, and a transmitter 4312d.

The receiver 4312a may receive information on a device capable of monitoring a disaster situation and a facility to be operated. The communication unit 4312a may transmit information on facilities to be operated according to the disaster situation received from the service execution unit.

The selection unit 4312b may select a protocol for interworking with a device or facility that has received information.

The analysis unit 4312c may analyze the received information according to a standard tag defined based on the selected protocol and convert the analysis result into text-based unstructured data.

The transmitter 4213d may transmit the converted text-based unstructured data to the service execution unit.

The service execution unit 4320 determines whether a disaster has occurred based on the received text-based unstructured data, selects an S-SOP scenario for the disaster when a disaster is issued, and selects the system activity and Human activities can be executed.

Referring to FIG. 23 , the service execution unit 4320 according to an embodiment of the present invention executes the S-SOP selection unit 4321 , the S-SOP execution unit 4322 , the system activity execution unit 4323 , and the human activity It may include a unit 4324 and a situation propagation unit 4325 .

When receiving information indicating that a disaster has occurred from the interface unit, the S-SOP selection unit 4321 may select an S-SOP scenario corresponding to the disaster.

The S-SOP execution unit 4322 may control to execute a preset system activity and a dormant activity according to the temporal flow of a disaster based on the selected S-SOP scenario.

That is, the S-SOP executor 4322 may provide information on the system activity to be executed and the human activity to the system activity executor 4323 and the human activity executor 4324 .

The system activity execution unit 4323 may transmit a driving signal for executing the system activity. Here, the driving signal may be a signal for driving a system resource.

The human activity execution unit 4324 may transmit context information for executing the human activity. Here, the context information may be a signal for delivering the task assigned to the human resource.

The context propagation unit 4325 may propagate the received context information to a predetermined human resource. For example, the situation propagation unit 4325 may propagate the received situation information to the corresponding response team.

The visualization unit 4330 may provide a visualization service so that the disaster manager can intuitively check the execution status and the degree of execution of the S-SOP scenario, which is a disaster response procedure. The disaster manager may be able to check in real time whether the system activity and the human activity are performed according to the time flow of the disaster response situation through the visualization unit 4330 .

24A to 24C are diagrams for explaining a visualization service according to a first embodiment of the present invention, and FIGS. 25A to 25C are diagrams for explaining a visualization service according to a second embodiment of the present invention.

Referring to FIG. 24A , the S-SOP scenario may be started when a disaster occurs. In this case, the S-SOP scenario can be started automatically by a system activity that detects a disaster or manually by an administrator inputting fire information provided offline.

For example, when a fire occurs in an apartment complex, an administrator can start an S-SOP scenario by inputting information on a fire detection path, a fire building, a fire floor, and the like.

Referring to FIG. 24B , the screen of the S-SOP Viewer is divided into a first area 4401 , a second area 4402 , a third area 4403 , and a fourth area 4404 , and a first area 4401 . The S-SOP scenario is displayed in the second area 4402, the system activity in progress is displayed in the second area 4402, the human activity in progress is displayed in the third area 4403, and the progress log is displayed in the fourth area 4404 is displayed

In this case, operation conditions of activities may be displayed on the S-SOP scenario displayed in the first area 4401 . For example, in-progress activities may be displayed to blink, and colors of the corresponding activities may be displayed differently depending on whether the mission is successful or not.

In the fourth area 4404 , a log of progress according to task performance of activities may be displayed.

Referring to FIG. 24C , when all activities are completed according to the S-SOP scenario, the scenario execution may be terminated, and it may be informed that the disaster situation has ended.

Referring to FIG. 25A , the initial screen of the S-SOP Viewer is divided into a first area 4501 and a second area 4502 , a building arrangement is displayed in the first area 4501 , and a second area 4502 is displayed. ) indicates the system activity that detects a disaster situation.

Referring to FIG. 25B , when the occurrence of a disaster is detected by at least one of the system activities displayed in the second area 4512 , the building and the number of floors in which the disaster has occurred are displayed.

Referring to FIG. 25C , when a disaster occurs, the screen of the S-SOP Viewer is divided into a first area 4511 , a second area 4512 , a third area 4513 , and a fourth area 4514 , and the first An S-SOP scenario is displayed in an area 4511 , an ongoing system activity is displayed in a second area 4512 , an ongoing human activity is displayed in a third area 4513 , and an ongoing human activity is displayed in a fourth area 4514 . A progress log is displayed.

26 is a diagram illustrating a disaster response method according to an embodiment of the present invention.

Referring to FIG. 26 , the disaster disaster response system according to an embodiment of the present invention may define resources necessary for responding to a disaster as a first resource for the system and a second resource for human resources ( S4001 ).

Next, the disaster response system may define a first activity and a second activity for which tasks are assigned to the first resource and the second resource, respectively ( S4002 ).

Next, the disaster response system may generate a plurality of S-SOP scenarios in which the execution order of the defined first activity and the second activity is defined according to a predetermined time flow of the disaster ( S4003 ).

Next, the disaster response system may monitor a disaster situation or load information on a device capable of operating in a disaster situation (S4004), and load tag information for connection to the device (S4005).

Next, the disaster response system may load S-SOP scenario information for disaster response (S4006) and start an S-SOP service based on the S-SOP scenario (S4007).

FIG. 27 is a diagram for explaining the execution process of the S-SOP scenario shown in FIG. 26 , and FIG. 28 is a diagram for explaining the execution process of the selected S-SOP scenario shown in FIG. 27 .

Referring to FIG. 27 , the disaster disaster response system according to an embodiment of the present invention monitors a disaster disaster situation based on sensing information input from the device (S4701), and when it is determined that the disaster situation is dangerous during monitoring (S4702), An S-SOP scenario may be selected (S4703). Here, a dangerous situation is a case in which a disaster has occurred.

Next, the disaster response system may check whether the existing S-SOP scenario is being executed (S4704).

Next, if there is an existing S-SOP scenario being executed, the disaster response system may stop the existing S-SOP scenario (S4705) and then execute the selected S-SOP scenario (S4706).

As such, it is desirable to respond by changing the S-SOP scenario according to the change in the disaster and disaster situation because the disaster situation among monitoring managers can change at any time.

On the other hand, if there is no existing S-SOP scenario to be executed, the disaster response system may directly execute the selected S-SOP scenario ( S4706 ).

Next, when the execution of all activities in the S-SOP scenario is finished, the disaster response system may terminate the S-SOP service by terminating the executed S-SOP scenario ( S4707 ).

Referring to FIG. 28 , the disaster disaster response system according to an embodiment of the present invention may load the selected S-SOP scenario (S4801).

In this case, when the S-SOP scenario is loaded, the disaster response system may generate a virtual runtime module for each of the first and second activities on the loaded S-SOP scenario.

Then, the virtual runtime module may transmit a standby signal to the corresponding resource, that is, the first resource or the second resource, and receive an ACK signal from the first resource or the second resource. In this case, the virtual runtime module continuously transmits a standby signal to the resource for a predetermined time and waits for receiving an ACK signal from the resource for a predetermined time.

In addition, upon receiving the ACK signal, the virtual runtime module may transmit a response signal indicating that the resource is linked to the first resource or the second resource to the disaster disaster system. In this case, if the virtual runtime module does not receive the ACK signal for a predetermined time, it may identify an alternative resource and suggest a change to the identified resource.

In addition, when the virtual runtime module receives a change instruction from the manager, it may transmit a standby signal to the replaceable resource to receive an ACK signal from the resource. Here, as for the replaceable resource, at least one or more resources may be preset according to a task.

In addition, when the disaster response system receives response signals from all virtual runtime modules, it may determine that disaster response is possible using the selected S-SOP scenario.

Next, the disaster response system may select an execution target activity based on the selected S-SOP scenario (S4802).

Next, the virtual runtime module may check the execution condition or execution rule of the selected activity (S4803), and provide a driving signal according to the checked execution condition to the activity to execute it (S4804). Here, the execution condition may include, for example, notifying an administrator after three start attempts in case of execution failure or performing the next activity in case of execution failure.

As an example, when the selected activity is the first activity, the virtual runtime module checks the state of the first resource of the first activity and then generates a driving signal according to the execution condition and provides it to the first resource to drive the first resource. Depending on the signal, the mission can be carried out.

The virtual runtime module may receive a task performance result from the first resource.

When the virtual runtime module receives the mission performance result from the first resource, the virtual runtime module may provide the mission performance result to the disaster response system to inform that the mission has been completed.

As another example, when the selected activity is the second activity, the virtual runtime module generates a driving signal according to the checked execution condition and provides it to the second resource of the second activity so that the second resource performs a task according to the driving signal. can

The virtual runtime module may receive a task performance result from the second resource.

When the virtual runtime module receives the mission performance result from the second resource, the virtual runtime module may provide the mission performance result to the disaster response system to inform that the mission has been completed.

In this case, the execution of the first activity and the second activity may be executed in parallel. In addition, when the task performance result is checked, the time stamp can be used to record the execution time of the corresponding activity.

Next, the disaster response system checks whether the next activity exists (S4805), and if there is the next activity as a result of the check, it starts with the process of selecting the corresponding activity, and if there is no next activity, the S-SOP scenario can be terminated. There is (S4806).

<Occupant evacuation technology using BIM/GIS spatial information>

29 is a block diagram of a disaster evacuation system in consideration of an evacuation capacity according to an embodiment, and FIG. 30 is a configuration diagram of a sensor unit, a processing unit, and a display unit according to the embodiment.

First, referring to FIGS. 29 and 30 , the disaster evacuation system 5010 in consideration of the evacuation capacity according to the embodiment includes a sensor unit 5110 , a processing unit 5120 , a display unit 5130 , and a storage unit 5140 . can do.

First, the sensor unit 5110 may include a plurality of sensors. For example, the sensor unit 5110 may include a first sensor 5111 , a second sensor 5112 , and a third sensor 5113 . In addition, the first sensor 5111 , the second sensor 5112 , and the third sensor 5113 may be plural, and may be disposed and installed in each zone within the building. Here, the zone is a predetermined space within the building, and may include a room, a hallway, an exit, an elevator, a staircase, and the like.

The first sensor 5111 may generate a disaster detection signal. The first sensor 5111 may generate a disaster detection signal when a disaster situation such as fire, earthquake, or flooding occurs.

For example, the first sensor 5111 may include at least one of a gas sensor, a temperature sensor, a smoke sensor, a vibration sensor, an acceleration sensor, and a displacement sensor. In addition, when a fire occurs, the first sensor 5111 may generate a disaster detection signal when the temperature and the smoke level are above a predetermined level.

In addition, the disaster detection signal may have a plurality of levels. As described above, in the case of a fire, the first sensor 5111 may generate a disaster detection signal of a higher level as the temperature and the degree of smoke increase. This can be equally applied not only to fire, but also to other types of disasters.

The second sensor 5112 may generate an occupant detection signal. The second sensor 5112 may be any one of an infrared sensor, a human body sensor, and an image sensor, but is not limited thereto. The second sensor 5112 may be disposed adjacent to the first sensor 5111 , but is not limited thereto.

The second sensor 5112 may count the number of people entering and leaving the area. For example, the second sensor 5112 may be disposed at an entrance door, such as an entrance or a room. In addition, the second sensor 5112 may count the number of people entering and exiting the door or the room. Accordingly, the second sensor 5112 may generate a occupant detection signal, which is a signal for the number of occupants within a predetermined area. Accordingly, the disaster evacuation system 5010 in consideration of the evacuation capacity according to the embodiment may reflect the number of occupants and calculate an appropriate evacuation route according to the number of occupants. However, the present invention is not limited thereto, and the second sensor 5112 may be disposed indoors to determine the number of occupants.

Also, the third sensor 5113 may be disposed between display devices disposed in a hallway, for example. The third sensor 5113 may include an infrared sensor, a motion sensor, and a mobile device detection sensor. The third sensor 5113 may detect a occupant passing the location where the third sensor 5113 is installed, and may generate a movement detection signal.

Such an evacuation route calculation method will be described in detail below.

The processing unit 5120 may receive a disaster detection signal, an occupant detection signal, and a movement detection signal from the first sensor 5111 and the second sensor 5112 of the sensor unit 5110, respectively, and calculate an evacuation route.

First, the processing unit 5120 may visualize a building in 3D for calculation of an evacuation route. Specifically, the processing unit 5120 may receive Building Information Modeling (BIM) information of the building from the storage 5140 and extract spatial information of the building using, for example, a Geographic Information System (GIS).

Here, BIM (Building Information Modeling) refers to a process of virtually modeling a facility in a multidimensional virtual space from planning, design, engineering (structure, equipment, electricity, etc.), construction, and even maintenance and disposal. And BIM (Building Information Modeling) information of a building means all information included in the entire life cycle of the target building.

BIM data (IFC data) may include shape information and property information of a plurality of building objects constituting a building. For example, the building object is a wall, a floor, a column, a beam, a window, a staircase, a curtain wall, a door, and a facility ( Equipment), lamps, and all objects provided in the building may be included. Illustratively, the BIM data may include information about a load-bearing wall or a non-bearing wall as a property of a wall in a building.

The processing unit 5120 may display 3D spatial information to a manager or the like using the BIM data, and may be used as spatial information in the process of calculating an evacuation route.

Also, the processing unit 5120 may include a receiving unit 5121 , a calculating unit 5122 , and a transmitting unit 5123 . In addition, the receiver 5121 may include a first receiver 5121-1, a second receiver 5121-2, and a third receiver 5121-3.

The receiver 5121 may receive a disaster detection signal, an occupant detection signal, and a movement detection signal from the first sensor 5111 , the second sensor 5112 , and the third sensor 5113 . For example, the receiver 5121 may receive the disaster detection signal, the occupant detection signal, and the movement detection signal through various communication methods, respectively.

Specifically, the first receiver 5121-1 may receive a disaster detection signal from the first sensor 5111 . In addition, the second receiver 5121 - 2 may receive a occupant detection signal from the second sensor 5112 . In addition, the third receiver 5121-3 may receive a movement detection signal from the third sensor 5113 .

The calculator 5122 may calculate an evacuation route using the disaster detection signal and the occupant detection signal. Specifically, the operation unit 5122 may include a first operation unit 5122-1, a second operation unit 5122-2, and a third operation unit 5122-3.

The first calculating unit 5122-1 may calculate an evacuation route using the disaster detection signal received through the first receiving unit 5121-1. The first operation unit 5122-1 may receive a plurality of disaster detection signals from the plurality of first sensors 5111 and calculate the degree of risk according to the presence or absence of the disaster detection signal and the level of the disaster detection signal.

In addition, the first calculating unit 5122-1 may calculate the evacuation route in the order of the lower risk. For example, the first calculating unit 5122-1 may calculate an evacuation route by preferentially selecting a route adjacent to an area without a disaster detection signal.

At this time, the first calculating unit 5122-1 calculates an evacuation route by reflecting the properties and types of disasters of walls, slabs, windows, doors, roofs, and stairs of BIM information through the storage unit 5140 to be described below. can do.

For example, when a fire occurs in different areas, even if the smoke and temperature are measured equally (same level of a disaster detection signal), a greater risk can be calculated for an area including a wall made of a material that is vulnerable to fire than for an area that does not. .

In addition, by calculating the type of disaster using the type of the disaster detection signal (eg, when water is detected, it is determined as flooding), a fire and other evacuation routes can be calculated.

In addition, the first calculation unit 5122-1 may calculate an evacuation route by reflecting the calculated degree of risk. Accordingly, the disaster evacuation system 5010 in consideration of the evacuation capacity according to the embodiment provides a safe evacuation route to people in a building in case of a disaster, thereby reducing human casualties.

Also, the first operation unit 5122-1 may provide a plurality of evacuation routes for each floor in the building. For example, the first operation unit 5122-1 may provide an evacuation route for a occupant located on a floor where a fire occurred.

Accordingly, the disaster evacuation system 5010 in consideration of the evacuation capacity according to the embodiment may provide different evacuation routes in response to different disaster situations for each floor in a building. Accordingly, the occupants of the building are provided with an optimal evacuation route according to their location in case of a disaster, and can easily escape from the risk of human damage.

Also, the first operation unit 5122-1 may provide different evacuation routes for occupants located on the same floor in the building. That is, the first operation unit 5122-1 may provide an evacuation route with a low degree of risk corresponding to the location of the occupant.

In this case, the first operation unit 5122-1 may provide the same destination to occupants located at different points. With this configuration, it is possible to provide an evacuation route reflecting the degree of risk of disaster and the location of the occupants. In addition, there may be a plurality of evacuation routes for each floor, and may include a destination that is the last section on the route.

In addition, when the evacuation route is not calculated, the first calculating unit 5122-1 may provide a route generated by demolishing or destroying the wall as an evacuation route by using the load-bearing wall and non-bearing wall property information as the properties of the wall. have. For example, when the first calculating unit 5122-1 cannot set the corridor as a path due to fire or the like, the evacuation path calculation may not be performed. In this case, if the evacuation route is not calculated, the first calculation unit 5122-1 extracts attribute information about the bearing-bearing wall or the non-bearing wall from the BIM information from the storage unit 5140, and using this, a path passing through the non-bearing wall can be recalculated as an evacuation route.

The second calculating unit 5122 - 2 may recalculate the evacuation route by comparing the number of people measured by the occupant detection signal with the number of accommodating people using the occupant detection signal.

Here, the number of people for each area within the building may be calculated by the occupant detection signal. And the number of accommodating people may be pre-stored information. As described below, the number of accommodating persons for each zone may be stored in the storage unit 5140 .

The second calculating unit 5122 - 2 may recalculate the evacuation route when the number of people measured in the predetermined area is greater than the number of persons that can be accommodated in the predetermined area.

For example, a predetermined area may be a destination of an evacuation route. For example, when the destination of the evacuation route is an exit (elevator), the occupants may move along the evacuation route calculated by the first calculation unit 5122-1 by the number of people that can be accommodated at the exit. In this case, the second operation unit 5122 - 2 may recalculate an evacuation route that provides a destination other than the exit.

That is, the second operation unit 5122 - 2 may recalculate an evacuation route that provides an area other than the destination as a destination in the previously calculated evacuation route. Accordingly, the disaster evacuation system 5010 in consideration of the evacuation capacity according to the embodiment provides an evacuation route reflecting the number of people in the area, thereby reducing congestion in the building during a disaster, thereby preventing a secondary accident due to congestion.

In addition, it is possible to eliminate the psychological anxiety of occupants in the event of a disaster by ensuring that the occupants do not have to wait at the exit according to the number of people that can be accommodated at the exit.

The third operation unit 5122-3 may recalculate the evacuation route using the movement detection signal and the number of accommodating persons. When there are a plurality of exits, the third operation unit 5122-3 may provide different evacuation routes to occupants located in different areas. For example, the third operation unit 5122 - 3 may provide an evacuation route with a short evacuation route.

In addition, the third calculating unit 5122-3 compares the number of occupants by adding up the number of occupants moving the corridor toward the exit and the number of occupants at the current exit, and provides a different evacuation route according to the proximity distance between the exit and the occupants. can do.

For example, the third calculating unit 5122 - 3 may maintain an evacuation route toward the exit for occupants moving in an area adjacent to the exit, and recalculate an evacuation route for other occupants at exits other than the exit. Thereby, an evacuation route can be provided to the occupants more quickly.

The transmission unit 5123 may transmit the evacuation route calculated by the operation unit 5122 to the display unit 5130 . The transmitter 5123, like the receiver 5121, may perform communication by various methods such as wireless or wired.

For example, the transmitter 5123 and the receiver 5121 are wired LAN (Local Area Network), USB (Universal Serial Bus), Ethernet (Ethernet), Power Line Communication (PLC), wireless LAN (Wireless LAN) , Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Wireless Broadband Internet (WiBro), LTE ( Long Term Evolution), High Speed Downlink Packet Access (HSDPA), Wideband CDMA (WCDMA), Ultra WideBand (UWB), Ubiquitous Sensor Network (USN) ), Radio Frequency IDentification (RFID), Infrared Data Association (IrDA), Near Field Communication (NFC), and Zigbee may be used, but is not limited thereto.

The display unit 5130 may include a plurality of display devices installed for each area within a building. In addition, the display unit 5130 may visualize the calculated evacuation route in case of a disaster through a plurality of display devices and provide it to the occupants of the building.

The display unit 5130 includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display ( 3D display), but is not limited thereto.

A plurality of display units 5130 may be arranged on at least one of a floor, a wall, and a ceiling of a building as a predetermined area within the building. For example, the plurality of display devices DP1 to DPn may be disposed on a path (eg, a hallway) through which occupants can move.

Also, the display devices DP1 to DPn may display the direction of the evacuation route to the occupants. For example, the display devices DP1 to DPn may provide the evacuation direction of the occupants along the evacuation route through blinking or multi-directional arrows. The display devices DP1 to DPn may be disposed on a wall surface, a floor surface, a ceiling surface, or a drawing in a building, but are not limited thereto.

The display apparatuses DP1 to DPn may provide spatial information and an evacuation route of the building using Building Information Modeling (BIM) information of the building in the processing unit 5120 , and display the distance to the exit and the arrival time.

The display devices DP1 to DPn may output a guide text to indicate the breaking point of the non-bearing wall and to break the non-bearing wall when the evacuation route needs to remove the non-bearing wall as described above. For example, the display devices DP1 to DPn may output a guide text 'Please break this wall and escape'.

The storage unit 5140 may include Building Information Modeling (BIM) information. In addition, the storage unit 5140 may store information on the number of people that can be accommodated in each zone based on Building Information Modeling (BIM) information.

And the storage unit 5140 may store the properties of each of the walls, slabs, windows, doors, roofs, and stairs of the BIM information.

The storage unit 5140 may refer to a data storage device capable of freely performing search (extraction), deletion, editing, and addition of data. For example, the storage unit 5140 is a relational database management system (RDBMS) such as Oracle, Informix, Sybase, DB2, Gemston, Orion, O2, etc. By using the same object-oriented database management system (OODBMS) and XML native databases such as Excelon, Tamino, and Sekaiju, to be implemented for the purpose of an embodiment of the present invention. can Also, the storage unit 5140 may have appropriate fields or elements to achieve its function.

31 to 32 are diagrams for explaining the operation of the disaster evacuation system in consideration of the evacuation capacity according to the embodiment.

First, referring to FIG. 3 , a plurality of occupants may be located on the same floor in a building. A plurality of outlets may exist on the same floor. For example, the outlet may include a first outlet E1 and a second outlet E2. Here, the exit may be a destination of an evacuation route on each floor for occupants to exit the building from a disaster. For example, the exit may include various compartments such as an elevator, an emergency exit, and a staircase. Also, in FIG. 3 , there are two evacuation routes, and both the first exit E1 and the second exit E2 may be destinations of the evacuation route.

In addition, a plurality of display devices may be disposed on the wall of the building. The display devices DP1 to DP6 may be spaced apart from each other. As described above, the display devices DP1 to DP6 may include indicators such as arrows.

The display devices DP1 to DP6 may be arranged in the form of a predetermined line on the wall of the building. For example, the display device may be installed on an evacuation guide line installed on a wall, but is not limited thereto. Thereby, the occupants can easily recognize the evacuation route. However, it is not limited to this shape.

Also, a plurality of third sensors may be disposed between the display devices DP1 to DP6. The third sensor may include a 3-1 th sensor M1 , a 3-2 th sensor M2 , and a 3-3 th sensor M3 .

The first to third display devices DP1 DP2 and DP3 and the outlet E1 may be disposed between the 3-1 th sensor M1 and the 3-2 th sensor M2 .

A fourth display device DP4 and a fifth display device DP5 may be disposed between the 3-2 sensor M2 and the 3-3 sensor M3 . In addition, a sixth display device DP6 may be disposed between the 3-3 sensor M3 and the second outlet E2 .

In addition, the corresponding layer may be divided into a zone (Sa) and zone b (Sb). The a region Sa and the b region Sb may be regions divided into a three-dimensional space by a predetermined surface. This classification criterion may be made in various ways.

A region Sa may include a first display device DP1 to a fifth display device DP5, a first outlet E1, and 3-1 to 3-3 sensors M1, M2, and M3. have. Zone b Sb may include a sixth display device DP2 and a second outlet E2 .

As described above, when a disaster occurs on the corresponding floor and both the first exit E1 and the second exit E2 become destinations for the evacuation route, the processing unit moves the corridor toward the exit according to the adjacent distance between the exit and the occupants. Different evacuation routes can be provided. In addition, when the number of people measured in a predetermined area becomes larger than the number of people that can be accommodated, the evacuation route can be recalculated.

That is, an evacuation route that provides an area other than the destination as a destination in the previously calculated evacuation route may be recalculated, and a different evacuation route may be provided based on the current location of a occupant located on the same floor in the building.

Specifically, an arrow pointing toward the first exit E1 may be displayed on the display device in the area a Sa including the first exit E1 . That is, the first to fifth display devices DP1 to DP5 may display arrows toward the first exit E1 .

Conversely, an arrow pointing toward the second exit E2 may be displayed on the display device in the zone b including the exit E2. That is, the sixth display device DP6 may display an arrow toward the second exit E2 . That is, the display device may provide different evacuation routes according to zones.

Accordingly, the occupants located in the a zone Sa may evacuate through the first exit E1, and the occupants located in the b zone Sb may evacuate through the second exit E2. With this configuration, in the event of a disaster, the occupants of the building can quickly escape from the disaster.

In addition, the 3-1 to 3-3 sensors M1, M2, and M3 may detect the movement of the occupant. Accordingly, the number of occupants flowing into the first outlet E1 can be recognized. Accordingly, the number of occupants accommodated in the first exit E1 is calculated using the occupant detection signal received through the second sensor (not shown) installed at the first exit E1, and the 3-1 to 3rd -3 It is possible to calculate the number of additionally introduced occupants through the sensors (M1, M2, M3). In addition, the evacuation route may be recalculated by comparing the sum of the number of occupants accommodated at the first exit E1 and the number of additionally introduced occupants with the number of accommodating occupants at the first exit E1 . For example, when the sum of the number of occupants accommodated at the first exit E1 and the number of additionally introduced occupants becomes equal to the number of accommodating persons at the first exit E1, the first to fifth display devices DP1 to DP5 ) may indicate an arrow pointing toward the second outlet E2.

Referring to FIG. 32 , as in FIG. 31 , a plurality of occupants may be located on the same floor in the building. In addition, a plurality of outlets may exist on the same floor. For example, the outlet may include a first outlet E1 and a second outlet E2. Here, the exit may be a destination of an evacuation route on each floor for occupants to exit the building from a disaster. For example, the exit may include various compartments such as an elevator, an emergency exit, and a staircase.

Unlike FIG. 31 , FIG. 32 may be a case in which a fire occurs at the first exit E1 . Accordingly, the first exit E1 with high risk cannot be an evacuation route. Accordingly, the evacuation route in FIG. 32 may be the second exit E2.

The processing unit may provide a low-risk evacuation route corresponding to the location of the occupant. And the processing unit may provide different evacuation routes according to the proximity distance between the exit and the occupants.

For example, the processing unit may maintain an evacuation route toward the exit for occupants traveling in an area adjacent to the exit, and recompute the evacuation route for exits other than the exit for other occupants.

When a disaster occurs on the corresponding floor and the second exit E2 becomes the destination of the evacuation route, the first display device DP1 and the sixth display device DP6 may display arrows pointing toward the second exit.

However, the first display device DP1 and the second display device DP2 adjacent to the first exit E1 among the display devices in the zone a Sa including the first exit E1 may provide risk information. have. For example, the first display device DP1 and the second display device DP2 may provide red flashing light or may not emit light. However, it is not limited to such a risk information method. And, below, it will be described that light is not emitted.

The third display device DP3 to the sixth display device DP6 may display an arrow pointing toward the second exit E2 in the display device in the b zone Sb including the exit E2 . That is, the sixth display device DP6 may display an arrow toward the second exit E2 .

Accordingly, both the occupants located in the a zone Sa and the occupants located in the b zone Sb can evacuate through the second exit E2. With this configuration, in the event of a disaster, the occupants of the building can quickly escape from the disaster.

In addition, the 3-1 sensor M1 to the 3-3 sensor M3 may detect the movement of the occupant. Accordingly, the number of occupants flowing into the second outlet E2 can be recognized.

Accordingly, the number of occupants accommodated in the second exit E2 is calculated using the occupant detection signal received through the second sensor (not shown) installed at the second exit E2, and the 3-1 sensor M1 ) to the number of occupants additionally introduced through the 3-3 sensor M3 may be calculated.

In addition, the evacuation route may be recalculated by comparing the sum of the number of occupants accommodated at the second exit E2 and the number of additionally introduced occupants with the number of accommodating occupants at the second exit E2 .

For example, when the sum of the number of occupants accommodated at the second exit E2 and the number of additionally introduced occupants becomes equal to the number of accommodating persons at the second exit E2, the processing unit is not at the second exit E2. Evacuation routes with different exit destinations can be recalculated.

That is, the evacuation guidance system according to the embodiment may actively calculate and guide an evacuation route by bidirectional communication between a plurality of sensors and a processing unit.

Referring to FIG. 33 , one floor in a building may be divided into a plurality of zones. Here, the plurality of zones may be divided by a plurality of virtual extension lines extending along each wall surface of one floor (33 is a plan view, and the horizontal and vertical lengths of the corridors are set to be the same). Accordingly, in FIG. 33 , one layer may include a first region S1 to a twenty-fifth region S25 .

In addition, the first sensor may include a plurality of 1-1 sensors 5111a to 1-9th sensors 5111i. Also, a plurality of second sensors may include a 2-1 th sensor 5112a to a 2-9 th sensor 5112i. Also, although not shown, a plurality of third sensors may be disposed between the display devices.

The first-first sensor 5111a may be disposed in the first region S1 . Accordingly, the 1-1 sensor 5111a may generate a disaster detection signal for a disaster occurring in the first area S1. In addition, the processing unit may determine that a disaster has occurred in the first area S1 by receiving the disaster detection signal.

The 1-2 th sensor 5111b to the 1-9 th sensor 5111i are the third region S3, the fifth region S5, the eleventh region S11, the thirteenth region S13, and the fifteenth region, respectively. ( S15 ), the twenty-first region ( S21 ), the twenty-third region ( S23 ), and the twenty-fifth region ( S25 ) may be disposed. In this way, disasters occurring in each area can be detected.

Similarly, the second-first sensor 5112a may be disposed in the first region S1 . Accordingly, the 2-1 th sensor 5112a may generate a occupant detection signal for the occupants existing in the first area S1. The processing unit may receive the occupant detection signal and calculate the number of occupants in the first area S1. This may be equally applied to the 2-2nd sensors 5112b to 2-9th sensors 5112i disposed in other regions.

That is, the 2-2 sensor 5112b to the 2-9th sensor 5112i are the third zone S3, the fifth zone S5, the eleventh zone S11, the thirteenth zone S13, and the second zone, respectively. It is disposed in the 15th zone ( S15 ), the 21st zone ( S21 ), the 23rd zone ( S23 ), and the 25th zone ( S25 ) to generate a occupant detection signal for each zone.

Accordingly, the disaster evacuation system in consideration of the evacuation capacity according to the embodiment may determine the number of occupants present in each area for each floor.

Also, the display device may be disposed on a wall surface of a hallway in a building. However, it is not limited to these places. As described above, the display device may provide an evacuation route to the occupants in the event of a disaster.

33 is a situation in which a disaster (fire) has occurred in the first zone S1 , the thirteenth zone S13 , and the 15th zone S15 . And, the occupant is located in the 25th area (S25), and the exit in case of a disaster is treated as the third exit (E3), which is an emergency stairway.

In addition, the processing unit may process the location information of the occupants in the plurality of areas through the occupant detection signal. Accordingly, the processing unit may detect that the occupant is located in the twenty-fifth area S25.

Accordingly, the processing unit may calculate an evacuation route for the occupants in the twenty-fifth area S25 , and the evacuation route may be a route with a low risk and the third exit E3 as a destination.

First, the evacuation route may be calculated so as not to be adjacent to the first zone S1 , the thirteenth zone S13 , and the 15th zone S15 where the fire f occurred. As described above, a occupant may be located in the twenty-fifth area S25.

Accordingly, the 25th area (S25) is a starting point for the occupants. And the 14th zone ( S14 ) is a zone adjacent to the 13th zone ( S13 ) and the 15th zone ( S15 ), and may have a high degree of risk.

The level of risk may be calculated by reflecting the level of the disaster and the distance from the area where the disaster occurred. That is, the 14th area ( S14 ) may have a high degree of risk as it is adjacent to the area where the disaster occurred.

Accordingly, the evacuation route may be a route that reaches the third exit E3 while passing through the twelfth zone S12 as the shortest route. (In FIG. 33 , the processing unit divides the evacuation route into the 20th zone (S20), the 19th zone (S19), the 18th zone (S18), the 17th zone (S17), the 12th zone (S12), and the 7th zone ( S7), the eighth region (S8), the ninth region (S9), and the fourth region (S4) can be calculated as a route)

And in order to display the calculated evacuation route, a display device disposed in an area located on the evacuation route may provide direction indication.

For example, the 20th zone ( S20 ), the 19th zone ( S19 ), the 18th zone ( S18 ), the 17th zone ( S17 ), the 12th zone ( S12 ), the 7th zone ( S7 ), the eighth zone ( S8 ) , the display devices disposed in the ninth area S9 and the fourth area S4 may display arrows toward the next area on the evacuation route. (Except for areas where the display device is not shown)

Referring to FIG. 34 , the processing unit may process location information of occupants in a plurality of areas through occupant detection signals. Accordingly, the processing unit may detect the occupants 50003 in the twenty-fifth region S25 and the occupants 500O2 in the twenty-first region S21.

And, as described above, a disaster (fire) has occurred in the first zone S1 , the thirteenth zone S13 , and the 15th zone S15 . Accordingly, the processing unit may calculate the evacuation route for the occupant 5003 in the 25th area S25 in the same manner as in FIG. 33 .

However, the evacuation route for the occupant 5002 in the twenty-first zone S21 may be different from the evacuation route for the occupant 500O3 in the twenty-fifth zone S25.

The evacuation route for the occupants 5002 in the 21st area (S21) may be calculated so as not to be adjacent to the first area (S1), the 13th area (S13), and the 15th area (S15) where the fire (f) occurred. . However, the 14th zone ( S14 ) is a zone adjacent to the 13th zone ( S13 ) and the 15th zone ( S15 ), and may have a higher risk of disaster than the seventh zone ( S7 ) adjacent to the first zone ( S1 ).

Accordingly, the processing unit determines the evacuation routes for the occupants 5002 in the 21st area (S21) in the 16th area (S16), the 17th area (S17), the 12th area (S12), the 7th area (S7), and the It can be calculated as a path passing through the eighth region (S8), the ninth region (S9), and the fourth region (S4).

In addition, the display device disposed in the area located on the evacuation route to display the evacuation route calculated as described above may provide direction indication.

For example, the 16th zone (S16), the 17th zone (S17), the 12th zone (S12), the 7th zone (S7), and the 8th zone included in the evacuation route for the occupants 5002 in the 21st zone (S21) The display devices disposed in the zone S8 , the ninth zone S9 , and the fourth zone S4 may display arrows toward the next zone on the evacuation route. Likewise, areas in which the display device is not shown may be excluded.

The evacuation route for the occupant 5002 in the twenty-first zone S21 may have a partially overlapping route with the evacuation route for the occupant 5003 in the twenty-fifth zone S25. Also, arrows may be displayed in the same direction on the display devices disposed on the overlapping path.

Accordingly, the disaster evacuation system in consideration of the evacuation capacity according to the embodiment can prevent confusion about the evacuation route through a consistent display while individually providing an evacuation route to a plurality of occupants.

<Screen Evacuation Device>

Fig. 35 is a cross-sectional view showing an evacuation device according to an embodiment of the present invention, Fig. 36 is a side view showing the screen unit of Fig. 35, and Fig. 37 is an operation state diagram of Fig. 37 .

35, the evacuation device according to an embodiment of the present invention is connected to a detector 6010 that detects fire or toxic gas, and a continuous evacuation path ( A screen 6020 for providing 6020a), an air inlet 6030 installed on the upper part of the evacuation passage 6020a to supply fresh air from the outside into the evacuation passage 6020a, and an air inlet 6030 ) is installed on one side of the air inlet (6030) in the exhaust port (6030a) direction for spraying water in the direction comprising a water spraying unit (6040).

Here, the detector 6010 may generate a control signal for selectively operating the screen unit 6020, the air inlet unit 6030, the water spray unit 6040, and the emergency lighting light 6050 to be described later when a fire or toxic gas is generated. . Such a detector 6010 may be installed in multiple places of the evacuation passage 6020a, such as the side, in addition to the inner ceiling of the illustrated evacuation passage 6020a.

As shown in FIG. 36 , the screen unit 6020 is wound and unwound on a pair of support bars 6021 and a pair of support bars 6021 elongated from the ceiling of the evacuation passage 6020a in the direction of the safety area, respectively. A pair of roll screens 6022 and a pair of support rods 6021 are respectively connected to each other to wind or unwind each roll screen 6022, and a driving motor 6023 is fixed to the lower end of the pair of roll screens 6022, respectively. It is composed of a weight bar (6024) that is.

The pair of support rods 6021 have one end connected to the rotation shaft of the driving motor 6023 so as to be rotatable in both directions.

The roll screen 6022 is made of a transparent material in its entirety or at the lower end, and vertical vertical dividing lines 6022a are formed at regular intervals so that evacuees can freely enter the evacuation passage 6020a from the outside of the escape passage 6020a. can In addition, an evacuation guidance mark 6022b may be installed to indicate the evacuation direction in the width direction of the roll screen 6022 to guide evacuees to move easily.

At this time, the evacuation guidance mark 6022b may be installed at the upper end in the evacuation induction direction so that it can be confirmed from a distance, and is also installed at the lower end to have the same effect even when the upper layer is covered by smoke.

In addition, a plurality of perforations 6022c may be formed in the roll screen 6022 to prevent smoke or toxic gas from penetrating into the escape passage 6020a by the force of the positive pressure air formed inside the escape passage 6020a being pushed to the outside. .

The weight rod 6024 is fixedly installed to have a certain weight at the lower part of the roll screen 6022 so that the roll screen 6022 is not blown by the flowing air, and its material is flame retardant, transparency, etc. according to the use of the installation space. can be manufactured.

On the other hand, the air inlet 6030 supplies fresh air from the outside through the exhaust port 6030a integrally installed at the bottom to form a positive pressure in the evacuation passage 6020a, so that regardless of the buoyancy, the same effect is always the same for any toxic gas. can have

The water spray unit 6040 includes a water supply pipe 6041 formed along the escape passage 6020a, and a water spray nozzle 6042 installed in connection with the water supply pipe 6041 to spray water inside the escape passage 6020a. . The water spray unit 6040 has the effect of washing and cooling the evacuees exposed to the heat of fire or toxic gas, and at the same time cooling the surface of the roll screen 6022 to prevent thermal damage from the fire.

In addition, the present invention provides emergency lighting (6050) arranged at regular intervals along the corridor on the other side of the air inlet (6030) to guide evacuees to a safe area even when there is a power outage due to a fire, such as when installed in an underground section. may further include. The emergency lighting 6050 is preferably installed in a state where a rechargeable battery is built-in.

Hereinafter, the operation of the evacuation device of the present invention described above with reference to the drawings will be described.

As shown in FIG. 37 , when a fire occurs, toxic gas and smoke are simultaneously generated. At this time, the driving motor 6023 is operated by the fire detection signal of the detector 6010 and a pair of roll screens in a wound state (6022) is released to form an escape passage (6020a).

In addition, when the evacuation passage 6020a is formed by the pair of roll screens 6022, fresh air from the outside is supplied into the evacuation passage 6020a through the exhaust port 6030a of the air inlet 6030 and is supplied to the evacuation passage ( 6020a), a positive pressure is formed inside, and the introduced air flows out of the evacuation passage 6020a through the plurality of perforations 6022c formed in each roll screen 6022, so that the smoke outside the evacuation passage 6020a is evacuated. It is possible to block entry into the passage (6020a).

On the other hand, although the inflow of smoke into the evacuation passage 6020a can be prevented by the operation of the air inlet 6030 as described above, it is insufficient to prevent the spread of toxic gas generated during a fire. Therefore, water is sprayed through the water spray nozzle 6042 of the water spray unit 6040 together with the operation of the air inlet 6030, thereby preventing the roll screen 6022 from being damaged by the high-temperature heat airflow, and toxic gas Even if it is partially mixed between the roll screens 6022, it is possible to dissolve them, as well as to protect the evacuees passing through the roll screens 6022 by cooling.

According to the evacuation device of the present invention as described above, there is an advantage in that in case of a fire, an evacuation passage divided from smoke and toxic gas is formed to safely evacuate evacuees to a safe area.

The term '~ unit' used in this embodiment means software or a hardware component such as a field-programmable gate array (FPGA) or ASIC, and '~ unit' performs certain roles. However, '-part' is not limited to software or hardware. The '~ unit' may be configured to reside on an addressable storage medium or may be configured to refresh one or more processors. Thus, as an example, '~' denotes components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables. The functions provided in the components and '~ units' may be combined into a smaller number of components and '~ units' or further separated into additional components and '~ units'. In addition, components and '~ units' may be implemented to play one or more CPUs in a device or secure multimedia card.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention within the scope without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that it can be done.

Claims (3)

a plurality of accelerometers sensing the vibration of the building;
a plurality of fire sensors to monitor the fire in the building;
A plurality of water level sensors to monitor whether the building is flooded; and
and an integrated disaster control/management module that receives signals from the acceleration sensor, the fire sensor, and the water level sensor to determine a dangerous area according to a complex disaster and calculates an evacuation route.
According to claim 1,
The integrated disaster control / management module,
As a result of analyzing the information received from the water level sensor, if it is determined that the water level of the underground structure of the building is higher than the height of the outlet installed in the underground structure, the submerged area is determined as an earth leakage area, and an evacuation route by bypassing the leakage area to establish a complex disaster response system.
3. The method of claim 2,
The integrated disaster control / management module,
As a result of analyzing the information received from the acceleration sensor, if it is determined that some of the moving areas of the emergency elevator provided in the building are damaged, the system stops using the emergency elevator and sets an evacuation route.

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