KR20220144642A - Emergency evacuation alarm and guidance system - Google Patents

Abstract

The present invention relates to a system for notifying and guiding an emergency evacuation, which is to prevent loss of lives by promptly notifying a corresponding fact, and guiding a route for evacuation in cases of various accidents or disasters. According to the present invention, in order to solve problems of emergency evacuation lamps and emergency alarms of the conventional invention having a limitation that an emergency evacuation lamp cannot be viewed or recognition on a situation is difficult since an emergency situation is merely notified through alarm sound during an emergency, an accident occurrence is detected in an alarm generator by collecting information received through sensors separately installed in specific locations in a building. Also, when an accident occurs, and a corresponding fact is transmitted to a server, the server checks whether a non-evacuating person is present through a human sensor installed in the building. When a person is present, an alarm for a location of the accident occurrence and an evacuation route is transmitted to the alarm generator of a corresponding location, such that people inside the building can immediately recognize the accident occurrence and a current situation. In addition, even in a situation that visibility is difficult to be secured, a route and method of an evacuation are guided for allowing rapid and safe evacuation.

Description

Emergency evacuation alarm and guidance system

The present invention relates to an apparatus and method for preventing human casualties by promptly notifying the relevant facts and guiding routes for evacuation in the event of various accidents or disasters, and more particularly, fire, flood, earthquake, harmful gas leakage, etc. Emergency evacuation device and method of the prior art in which emergency evacuation lights become invisible due to smoke or dust in the event of a disaster, or failure of emergency evacuation lights or emergency alarms occurs due to external shock or flooding, resulting in increased casualties. In order to solve these problems, not only a simple emergency evacuation function, but also an alarm generation function to notify the occurrence of an accident by collecting information received from external sensors, and at the same time, the accident location, evacuation route, and method can be visually and audible. It relates to an emergency evacuation notification and guidance system configured to guide through means.

In addition, the present invention, as described above, simply provides a visual indication, so that when it is difficult to secure a field of view when a disaster occurs, the problem of the emergency evacuation light of the prior art, which has a limitation in that it cannot provide an emergency evacuation function, and a simple alarm sound In order to solve the problem of the emergency alarm of the prior art, which had a limitation in which it was difficult to determine what kind of situation it was because it was only announcing that it was an emergency through the When an accident is detected and the incident is sent to the server, the server checks whether there is a person who could not evacuate through the human body detection sensor installed in the building. Emergency evacuation notification and It is about the guidance system.

In addition, the present invention, in addition to being configured to be able to evacuate quickly and safely by being guided by an evacuation route and method even in a situation where it is difficult to secure a view, as described above, using Internet of Things (IoT) technology, each Sensors and alarm generators interlock with each other to monitor fires, earthquakes, floods, and harmful gas leaks inside and outside the building, control the operation of fire shutters and sprinklers in case of disasters, and link with air conditioners or heating and cooling systems to the building It relates to an emergency evacuation notification and guidance system configured to control the internal temperature and humidity.

In general, large buildings or buildings are equipped with an emergency exit for evacuation in case of an emergency such as a fire, and an emergency evacuation light and a guide lamp are installed to inform the location of the emergency exit and guide the evacuation route.

That is, the above emergency evacuation lights are installed at the entrance of the emergency exit, etc., respectively, to indicate where people in the building can get out, and the guidance lights are installed on the floor or wall at regular intervals to guide the movement path to the emergency exit. configured to play a role.

Here, as an example of the prior art related to an emergency evacuation apparatus and method for inducing a quick and safe evacuation in case of an emergency as described above, for example, first, "evacuation" as presented in Korean Patent Publication No. 10-1888467 There are a method of controlling an emergency light mechanism that can be easily identified by a method, a recording medium storing a program for implementing the same, and a computer program stored in the medium for implementing the same.

More specifically, the above-mentioned Korean Patent Publication No. 10-1888467 discloses a general lighting unit that illuminates a room, a local lighting unit that illuminates a specific place, a control unit that turns on the general lighting unit and the local lighting unit when an emergency occurs, and a wire connected to the outside. In the emergency lighting apparatus control method that is easy to identify as an evacuation route of an emergency lighting apparatus including a battery that receives electricity and charges and supplies power to a general lighting unit, a local lighting unit, and a control unit in case of a power failure, an emergency situation in which the control unit receives an emergency signal input step; a power check step in which the control unit checks whether external power is being supplied; And when the emergency signal is input in the emergency situation input step and it is confirmed that external power is supplied in the power check step, the control unit turns on the overall lighting unit and the local lighting unit, and receives the emergency signal input in the emergency situation input step and checks the power When it is confirmed that the external power is not supplied, the control unit controls one or more selected among the lighting maintenance time, brightness, color, and blinking cycle of the general lighting unit and the local lighting unit differently from the state in which external power is supplied. Including, a method for controlling an emergency lighting mechanism that is easy to identify an evacuation route, and a program for implementing it, which is configured to simultaneously secure a view and guide an escape by dualizing the lighting into a part illuminating the room and a part illuminating the emergency exit It relates to a stored recording medium and a computer program stored in the medium to implement the same.

In addition, as another example of the prior art related to the emergency evacuation apparatus and method for inducing a quick and safe evacuation in case of an emergency as described above, for example, "evacuation route" as presented in Korean Patent Publication No. 10-1887656 There is an emergency light mechanism that is easy to identify.

In more detail, the above-mentioned Korean Patent Publication No. 10-1887656, the overall lighting unit illuminating the room; a local lighting unit to illuminate a specific place; disaster detectors that detect fire or earthquakes; an alarm that generates a warning sound; and a control unit that turns on the overall lighting unit and the local lighting unit when a fire or earthquake is detected from the disaster detector or there is a power outage due to the occurrence of an emergency situation. , a flame detector or an earthquake detector, and the local lighting unit relates to an emergency lighting device that is easily identified as an evacuation route, which is configured to illuminate a door handle that is an easy place to escape.

As described above, in the prior art, various technical contents have been presented for emergency evacuation for quick and easy evacuation in the event of an emergency such as a fire, but the contents of the prior art as described above have the following problems.

In other words, when a disaster such as a fire or earthquake occurs, it is often difficult to secure visibility due to smoke or dust, so there are many cases where the emergency evacuation light indicating the location of the emergency exit is not visible or it is too much to see in an urgent situation. The contents of the prior art have a problem in that when it is difficult to secure a view due to smoke, dust, blackout, etc., due to displaying the evacuation route only with a visual display such as light, the original function cannot be performed.

In addition, in order to solve this problem, an emergency alarm that generates an alarm sound in an emergency is additionally installed in addition to the emergency evacuation lamp that displays the emergency exit and the evacuation route in the related art. In addition, since most of them simply generate an alarm sound indicating an emergency situation, it is difficult for people in the building to immediately understand the fact, location and current situation of the accident, and even when they hear the alarm sound, they mistake it for a malfunction and respond. Failure to do so may lead to personal accidents.

Therefore, as described above, the problem of emergency evacuation of the prior art, which has a limitation in that it cannot provide an emergency evacuation function when it is difficult to secure visibility in case of a disaster because only a visual indication is provided, and an emergency situation simply through an alarm sound In order to solve the problem of the emergency alarm of the prior art, which had a limitation in which it was difficult to grasp the situation because it was merely to inform the It is desirable to provide an emergency evacuation notification and guidance system of a new configuration configured to guide a location, an evacuation route, and a method, but a device or method that satisfies all such needs has not yet been proposed.

Korean Patent Publication No. 10-1888467 (2018.08.08.) Korean Patent Publication No. 10-1887656 (2018.08.06.)

The present invention is to solve the problems of the prior art as described above, and therefore, an object of the present invention is to prevent emergency evacuation, etc. In order to solve the problems of the emergency evacuation devices and methods of the prior art, which had a problem in that the emergency evacuation lights or emergency alarms failed due to external shocks or flooding, and human casualties were increased. Provides an emergency evacuation notification and guidance system that collects information received from sensors and has an alarm function to notify the occurrence of an accident, and is configured to guide the accident location, evacuation route and method through visual and auditory means would like to

In addition, the present invention, as described above, simply provides a visual indication, so that when it is difficult to secure a field of view when a disaster occurs, the problem of the emergency evacuation light of the prior art, which has a limitation in that it cannot provide an emergency evacuation function, and a simple alarm sound In order to solve the problem of the emergency alarm of the prior art, which had a limitation in which it was difficult to determine what kind of situation it was because it was only announcing that it was an emergency through the When an accident is detected and the incident is sent to the server, the server checks whether there is a person who could not evacuate through the human body detection sensor installed in the building. Emergency evacuation notification and It is intended to provide a guide system.

In addition, the present invention is configured to be able to evacuate quickly and safely by being guided by an evacuation route and method even in a situation where it is difficult to secure a field of view as described above, and, using Internet of Things (IoT) technology, each sensor and an alarm generator monitors the occurrence of fires, earthquakes, flooding, and harmful gas leaks inside and outside the building by interworking with each other, and controls the operation of fire shutters and sprinklers in case of disasters. An object of the present invention is to provide an emergency evacuation notification and guidance system configured to control humidity.

In order to achieve the above object, according to the present invention, in an emergency evacuation notification and guidance system, the sensor unit comprising a plurality of sensors for detecting the occurrence of accidents and disasters and monitoring the current situation inside and outside the building; The sensor unit collects information received from each of the sensors to determine whether various accidents and disasters have occurred, and when an accident or disaster occurs, an alarm generated so that a process of visually and audibly displaying and delivering a notification of the corresponding fact is performed wealth; and when an accident or disaster occurs based on the information transmitted from each of the alarm generating units, the contents and situation of the accident occurrence location are propagated through each of the alarm generating units, and the optimal evacuation route is based on the location where each of the alarm generating units is installed. At the same time, there is provided an emergency evacuation notification and guidance system, characterized in that it comprises a server configured to perform a process of notifying the corresponding content to an external device or preset contact information including a person in charge or an agency in charge at the same time.

Here, the sensor unit, a fire detection sensor for detecting whether a fire has occurred; an earthquake sensor for detecting whether an earthquake has occurred; a flooding sensor for detecting the occurrence of flooding due to flooding or pipe breakage; Noxious gas detection sensor for detecting the leakage of noxious gas; a temperature-humidity sensor for measuring room temperature and humidity; and a human body detection sensor for detecting the presence or absence of a occupant, each sensor being configured to be respectively arranged at predetermined positions and intervals inside and outside the building.

In addition, the human body detection sensor is characterized in that it is configured to include at least one of a LiDAR sensor, a Radar sensor, and an infrared (IR) sensor.

In addition, the alarm generating unit determines whether an accident or disaster has occurred based on the contents sensed by the respective sensors of the sensor unit, and displays various information including the location and contents of the accident and the evacuation route when an accident or disaster occurs on the LCD or LED. It is characterized in that it is visually displayed through a display means comprising a, and is configured to be delivered audibly through an audio output means including a speaker.

Furthermore, the alarm generating unit normally displays the location of the emergency exit and the current operation and state, and in the event of an accident or disaster, various information including a notification and an evacuation route for the corresponding content is visually displayed through the display means. a display unit made of; an audio output unit configured to audibly transmit various information including a notification and an evacuation route in case of an accident or disaster through the audio output means; Receives data including measurement values from each of the sensors of the sensor unit at all times, and transmits various information including whether an accident has occurred, location, and content to the server, and information with each of the alarm generating units or other external devices a communication unit configured to perform communication in at least one of wired and wireless communication to send and receive; a power supply unit including a battery for enabling operation even during a power outage together with an external power source; Controls the overall operation of the alarm generating unit, and determines whether an abnormality including an accident or disaster occurs according to a predetermined standard for each case based on data including measurement values measured by each of the sensors of the sensor unit. It is characterized in that it is configured to include a control unit configured to perform a process of determining, generating a notification of the corresponding content when an abnormality occurs, outputting the notification through the display unit and the audio output unit, and transmitting the corresponding content to the server at the same time.

Here, the display unit displays the current situation through a plurality of LED lamps of different colors together with the emergency exit display, or, by using an image display means including a monitor, displays the emergency exit display and the temperature and humidity of the corresponding location in normal times. and operation status, and, in the event of an accident or disaster, a guide screen or video on the location and content of the accident or disaster, along with an emergency exit display, and an evacuation route and method, so that the situation can be spread and evacuated quickly and accurately. It is characterized in that it is configured to be able to.

In addition, the audio output unit is configured to output a warning sound through the audio output means, or output a guide message about the location and content of the accident or disaster, and the evacuation route and method by voice, so that the view in case of an accident or disaster It is characterized in that it is configured so that the situation can be spread and evacuated quickly and accurately even when it is difficult to secure or it is difficult to transmit information through the display unit.

In addition, the communication unit is characterized in that it is configured to enable communication in at least one of a wired communication method including Ethernet or RS485 or a wireless communication method including Wi-fi.

Furthermore, the power supply unit may include: an external power supply module configured to use external power; And by being configured to include an internal power supply module configured to be operable with a battery, normal operation is performed even if the power supply is cut off in an emergency by switching the power to the battery in case of a power outage due to an accident or disaster, which is normally operated with the external power source. It is characterized in that it is configured to be possible.

In addition, the control unit transmits a measurement value measured from each of the sensors of the sensor unit and a monitoring result for each measurement value to the server, and based on the measurement value measured by each of the sensors of the sensor unit, For each accident or disaster item, it is determined whether an accident or disaster has occurred according to a predetermined standard. A process of classifying by stage, displaying and outputting corresponding guidance screens, guidance images, warning sounds, or voice messages, respectively, through the display unit and the audio output unit, and transmitting the corresponding contents to the server according to predetermined settings characterized in that it is configured to be performed.

In addition, the alarm generating unit, further comprising a data storage means including a built-in or external memory is configured so that the user can directly input an image, video, or sound source, and the control unit, when it is determined that an accident or disaster has occurred A corresponding guide screen, guide image, and voice message are generated according to the predetermined setting contents, or a plurality of guide screens, guide images, alarm sounds and voice messages are stored in the data storage means in advance, and the predetermined setting contents The guide screen, the guide image, the alarm sound, and the audio message selected from among the data stored in the data storage means or selected by the user according to It is characterized in that it is configured to perform a process for transmitting the to the server.

Furthermore, the sensor unit is configured to further include an illuminance sensor, a visible distance measuring sensor, and a noise measuring sensor, and the control unit is based on a predetermined setting, the illuminance measured through the illuminance sensor or the visible distance measuring sensor B. Control the brightness or contents of the screen displayed through the display unit according to the visible distance, and the intensity (sound volume) of an alarm sound or voice message output through the audio output unit according to the ambient noise measured through the noise measuring sensor It is characterized in that the processing for controlling the type is configured to be performed respectively.

In addition, the control unit is configured to perform a power saving function of shifting to a standby mode when there is no person by checking the presence or absence of an occupant through the human body detection sensor of the sensor unit, and using Internet of Things (IoT) technology Thus, the function of checking the operation of the internal submersion and the sprinkler through the submersion sensor of the sensor unit, and controlling the operation of the fire shutter door and the sprinkler in case of a fire or disaster, and the temperature and humidity sensor of the sensor unit and the building It is characterized in that it is configured to perform a function of controlling indoor temperature and humidity in conjunction with an air conditioner or a heating and cooling device, respectively.

In addition, the server, using Internet of Things (IoT) technology, collects various information including measurement values and accident or disaster occurrence determination results received from each of the sensor unit and the alarm generating unit in normal times. It stores as monitoring information about the building and provides the monitoring information to the user according to the user's request. In the event of an accident or disaster, the presence or absence of occupants is determined through the human body detection sensor of each sensor unit, and the presence of a person is provided. It is characterized in that the process of delivering notification of the accident and disaster occurrence location and current situation and guidance on the evacuation route and method through the alarm generating unit of the corresponding location is configured to be performed.

Furthermore, the emergency evacuation notification and guidance system monitors the occurrence of various accidents and disasters through the sensor unit and the alarm generating unit, detects occupants in the event of an accident or disaster, and guides the alarm and evacuation route to the corresponding location. , at the same time providing various information and convenience functions including emergency evacuation functions or building information or directions, and at the same time, it provides a set of preset contents by interlocking the temperature and humidity sensor with sprinklers and air conditioners installed in the building. It is characterized in that the processing for controlling the indoor environment is configured to be performed respectively.

In addition, according to the present invention, in an emergency evacuation notification and guidance method, the monitoring step is performed using the emergency evacuation notification and guidance system described above to monitor the occurrence of accidents and disasters; and an evacuation step in which, when an accident or disaster occurs, the process of disseminating the location and content of the accident or disaster using the emergency evacuation notification and guidance system and delivering the evacuation route and method is performed. and a guiding method is provided.

As described above, according to the present invention, the alarm generator detects the occurrence of an accident by collecting information received through sensors installed at specific locations in the building, and when an accident occurs, the server sends the corresponding fact to the server, the server detects the human body installed in the building By providing an emergency evacuation notification and guidance system configured to check if there is a person who could not evacuate through a sensor, and if there is a person, to send a notification about the location of the accident and the evacuation route to the alarm generator at the location, people inside the building It is possible to immediately identify the occurrence of an accident and the current situation, and even in a situation where visibility is difficult, the evacuation route and method are guided so that it is possible to evacuate quickly and safely, effectively preventing human casualties.

In addition, according to the present invention, as described above, not only the function of emergency evacuation, etc., but also the function of generating an alarm notifying the occurrence of an accident by collecting information received from external sensors, and simultaneously displaying the accident location, evacuation route and method, etc. visually and By providing an emergency evacuation notification and guidance system configured to be guided through audible means, there is a limit in that it is difficult to secure an emergency evacuation function when it is difficult to secure visibility in the event of a disaster because only a visual indication is provided. It is possible to solve the problems of emergency evacuation, etc., and the problems of the emergency alarms of the prior art, which have limitations in which it is difficult to understand what kind of situation it is because it is merely an alarm sound to inform the emergency situation.

In addition, according to the present invention, in addition to being configured to be able to evacuate quickly and safely by receiving guidance on an evacuation route and method even in a situation where visibility is difficult as described above, using Internet of Things (IoT) technology, each sensor and alarm Generators interlock with each other to monitor the occurrence of fires, earthquakes, flooding, and harmful gas leaks inside and outside the building, control the operation of fire shutters or sprinklers in case of disasters, and work with air conditioners or heating and cooling systems to control the temperature inside the building and an emergency evacuation notification and guidance system configured to control humidity As a result, it is possible to solve the problems of the emergency evacuation apparatus and methods of the prior art, in which the emergency evacuation lights or emergency alarms fail, resulting in increased casualties.

1 is a block diagram schematically showing the overall configuration of an emergency evacuation notification and guidance system according to an embodiment of the present invention.
2 is a block diagram schematically showing a specific configuration of the sensor unit of the emergency evacuation notification and guidance system according to an embodiment of the present invention.
3 is a block diagram schematically showing a specific configuration of an alarm generating unit of an emergency evacuation notification and guidance system according to an embodiment of the present invention.
4 is a conceptual diagram schematically showing the overall configuration of an emergency evacuation notification and guidance system according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, a specific embodiment of the emergency evacuation notification and guidance system according to the present invention will be described.

Here, it should be noted that the content described below is only one embodiment for carrying out the present invention, and the present invention is not limited to the content of the embodiment described below.

In addition, in the following description of the embodiments of the present invention, for parts that are the same as or similar to those of the prior art, or that can be easily understood and implemented at the level of those skilled in the art, the detailed description is provided for the sake of brevity. It should be noted that o was omitted.

That is, as will be described later, the present invention provides an emergency evacuation light or emergency alarm due to invisible smoke or dust, etc. In order to solve the problems of the emergency evacuation devices and methods of the prior art, which had a problem that a malfunction occurred and human casualties were increased, the accident occurrence was prevented by collecting information received from external sensors as well as functions such as emergency evacuation. It relates to an emergency evacuation notification and guidance system configured to have an alarm generating function and to guide an accident location, an evacuation route, and a method through visual and auditory means.

In addition, the present invention, as will be described later, because only a visual indication is provided, when it is difficult to secure a field of view in the event of a disaster, the problem of emergency evacuation of the prior art, which has a limitation in that it cannot provide an emergency evacuation function, and a simple alarm sound In order to solve the problem of the emergency alarm of the prior art, which had a limitation in which it was difficult to determine what kind of situation it was because it was only announcing that it was an emergency through the When an accident is detected and the incident is sent to the server, the server checks whether there is a person who could not evacuate through the human body detection sensor installed in the building. Emergency evacuation notification and It is about the guidance system.

In addition, as described below, the present invention is configured to be able to evacuate quickly and safely by being guided by an evacuation route and method even in a situation where it is difficult to secure a field of view, and, in addition to using Internet of Things (IoT) technology, each sensor and alarm Generators interlock with each other to monitor the occurrence of fires, earthquakes, flooding, and harmful gas leaks inside and outside the building, control the operation of fire shutters or sprinklers in case of disasters, and work with air conditioners or heating and cooling systems to control the temperature inside the building And it relates to an emergency evacuation notification and guidance system configured to control humidity.

Then, with reference to the drawings, the specific contents of the emergency evacuation notification and guidance system according to the present invention will be described.

First, referring to Figure 1, Figure 1 is a block diagram schematically showing the overall configuration of the emergency evacuation notification and guidance system 10 according to an embodiment of the present invention.

As shown in Figure 1, the emergency evacuation notification and guidance system 10 according to the embodiment of the present invention is largely divided, for example, various accidents and disasters such as fire, earthquake, flooding, harmful gas leakage, etc. In order to monitor the current situation inside and outside the building, the sensor unit 11 including a plurality of various sensors installed at specific locations inside and outside the building, respectively, and the sensor unit installed at specific locations inside and outside the building ( 11) collects the information received from each sensor to determine the occurrence of various accidents and disasters such as fire, earthquake, flooding, and harmful gas leakage Based on the information transmitted from the alarm generating unit 12 and each alarm generating unit 12 configured to display and transmit processing, when an accident or disaster occurs, the accident location and situation through each alarm generating unit 12 A server 13 configured to broadcast and notify an optimal evacuation route based on the location where each alarm generating unit 12 is installed, and at the same time notify an external device or preset contact information such as a person in charge or a responsible agency. It may be composed of

More specifically, referring to FIG. 2 , FIG. 2 is a block diagram schematically showing a specific configuration of the sensor unit 12 of the emergency evacuation notification and guidance system 10 according to an embodiment of the present invention.

As shown in FIG. 2 , the sensor unit 11 includes, for example, a fire detection sensor 21 for detecting whether a fire has occurred, an earthquake sensor 22 for detecting whether an earthquake has occurred, a flood or damage to a pipe. A water immersion sensor 23 for detecting the occurrence of flooding due to, etc., a harmful gas detection sensor 24 for detecting leakage of various harmful gases in a factory building or workplace, etc., a temperature and humidity sensor 25 for measuring indoor temperature and humidity ) and a human body detection sensor 26 for detecting the presence or absence of occupants who need to be evacuated in case of an accident or disaster, including a plurality of sensors for detecting various disasters and accidents, and each sensor is It may be configured to be disposed at an appropriate location and spacing to the outside.

More specifically, for example, the fire detection sensor 21 may be configured to determine whether a fire has occurred by detecting smoke or heat, and the earthquake detection sensor 22 may have a preset magnitude of the measured vibration. If it is more than the standard, it may be configured to determine the occurrence of an earthquake, and the immersion sensor 23 may be configured to determine whether or not the water is submerged through a water level sensor disposed at a specific position (height), and the harmful gas detection sensor 24 is previously It may be configured to determine a harmful gas leak when a harmful gas greater than a set reference value is detected or the oxygen concentration is lower than a predetermined standard, and the human body detection sensor 26 is, for example, a LiDAR sensor, a radar (Radar) sensor, infrared (IR) sensor, PIR sensor (Passive Infrated Sensor), etc. may be each configured, but it should be noted that the present invention is not necessarily limited to this configuration.

Here, as described above, for more detailed information on the specific configuration and operation principle of each detection sensor that detects a specific accident such as fire, earthquake, flooding, gas leak, etc., and the presence or absence of occupants, those skilled in the art can Since it is a matter that can be appropriately configured by It should be noted that o was omitted.

In addition, the above-described alarm generating unit 12 determines whether an accident or disaster has occurred based on the contents sensed by each of the sensors of the sensor unit 11, and when an accident or disaster occurs, an accident through a display means such as a display Alternatively, it may be configured to visually display various information such as the location and content of the disaster and the evacuation route, and at the same time to deliver the various information audibly through an audio output means such as a speaker.

More specifically, referring to FIG. 3 , FIG. 3 is a block diagram schematically showing a specific configuration of the alarm generating unit 12 of the emergency evacuation notification and guidance system 10 according to an embodiment of the present invention.

As shown in Fig. 3, the alarm generating unit 12 is largely divided, and normally displays the location of the emergency exit and the operation and current state of the system, and in case of an accident or disaster, a notification of the corresponding contents and an evacuation route, etc. In order to visually display various types of information, for example, the display unit 31 including a display means such as LCD or LED, and voice guidance for various information such as a notification and evacuation route in case of an accident or disaster Receives data including measurement values from each of the audio output unit 32 and the sensor unit 11, which includes a speaker for auditory transmission, as shown in FIG. A communication unit 33 configured to transmit various information including the information to the server 13 and perform communication in at least one of wired or wireless communication in order to exchange information with each alarm generating unit 12 or other external devices. ) and a power supply unit 34 including a battery to enable operation even during a power outage together with an external power source, and controls the overall operation of each unit and the alarm generating unit 12 described above, and the sensor unit 11 Based on the data including the measured values measured by each sensor, it is determined whether an abnormality such as an accident or disaster has occurred according to a predetermined standard for each case, and when an abnormality occurs, a notification is generated for the corresponding contents, and the server It may be configured to include a control unit 35 configured to perform transmission to (13) and output through the display unit 31 and the audio output unit 32 at the same time.

Here, the display unit 31, for example, may be configured to display the current situation through a plurality of LED lamps of different colors together with an emergency exit display, preferably, an image display means such as a monitor In normal times, information such as the emergency exit display and the temperature, humidity and operating status of the location is displayed. It can be configured to spread the situation quickly and accurately even in a situation and to facilitate evacuation.

In addition, the above-described audio output unit 32, through a speaker to enable situation propagation and evacuation route guidance even when it is difficult to secure a field of view in an accident or disaster or when it is difficult to transmit information through the display unit 31 It may be configured to output a warning sound or, preferably, to output an announcement by voice.

In more detail, for example, when a fire occurs on the 3rd floor, if there is a person on the 5th floor, an announcement is sent through the alarm generating unit 12 installed on the 5th floor, and the content is "Fire in the civil service room on the 3rd floor, It may be configured to include the location of the fire and the evacuation route and method, such as "Use the elevator at the right end and the west stairway to safely evacuate".

That is, the conventional alarm merely informs of a dangerous situation through a simple warning sound, buzzer sound, or the color or blinking of an LED lamp, so there is a limitation in that it is difficult to determine the location of the accident and the current situation. Using the alarm generator 12, if a person is detected in the building in the event of an accident or disaster, for example, "A fire has occurred in Area A. Evacuate through the east exit." Alternatively, a notification message such as " ~~gas has leaked from zone B. Please evacuate through the right emergency stair" is output through the voice output unit 32 to enable immediate understanding of the situation and to enable quick and safe evacuation. can

Here, the alarm generating unit 12, although not shown, further includes a data storage means such as a built-in or external memory, and stores various guide screens, images, and alarm sounds or voice messages in advance and, if necessary, It may be configured to output a suitable screen and alarm sound or voice message, or by being configured to be usable by the user selecting the contents of the screen and the alarm sound or voice message or directly inputting an image, video, sound source, etc., the user's It may be configured to further enhance convenience.

In addition, the communication unit 33, for example, can be configured to enable communication in a wired communication method such as Ethernet, RS485, or the like or a wireless communication method such as Wi-fi, preferably, the cost of the line. Communication is basically performed through wireless communication in order to reduce have.

Furthermore, the power supply unit 34 preferably includes an external power supply module configured to use an external power source and an internal power supply module configured to be operated by a battery, and is normally operated with an external power supply. In the event of a power outage due to an accident or disaster, it may be configured to convert power to a battery to enable normal operation even if the power supply is cut off in an emergency.

In addition, the control unit 35 determines whether an accident or disaster has occurred according to a predetermined standard for each accident or disaster item based on the measured value measured from each of the sensors of the sensor unit 11, That is, if the temperature or smoke concentration detected by the fire detection sensor 21 is greater than or equal to a predetermined standard, it is determined that a fire has occurred. When the submersion is detected through the submersion sensor 23, it is determined that submersion has occurred at the corresponding location, and the harmful gas concentration detected through the noxious gas detection sensor 24 is greater than or equal to a predetermined standard or the oxygen concentration is predetermined. If it is less than the standard, it may be configured to perform a process for determining that a harmful gas leak has occurred.

At this time, by setting a threshold value for each item for each accident or disaster, for example, if the threshold value for a specific accident or disaster situation is less than or equal to the first set value, good, exceeds the first set value, and the second set value is exceeded. It may be configured to classify and determine the degree of risk in stages, such as a warning if it is less than a set value, and a risk if it exceeds a second set value.

Here, the harmful gas may be configured to sense at least one or more of various gases such as, for example, carbon dioxide, carbon monoxide, ammonia, etc. It should be noted that the type of sensor provided in the sensor unit 11 may be appropriately configured as necessary in consideration of the installation location or use.

In addition, the control unit 35, as described above, controls the overall operation of the alarm generating unit 12 and transmits the monitoring result through each sensor to the server 13, and when it is determined that an accident or disaster has occurred, in advance A corresponding guide screen, image, and guide are generated according to the set contents, or selected from various pre-stored data and displayed and output through the display unit 31 and the audio output unit 32, respectively, and the corresponding contents are displayed at the same time. It may be configured such that processing of transmission to the server 13 is performed.

At this time, the control unit 35 adjusts the brightness or content of the screen displayed through the display unit 31 according to the illuminance or the visible distance measured through the sensor unit 11 based on the predetermined setting contents. Alternatively, it may be configured to appropriately change or control the intensity (loudness) or type of an alarm sound or a voice message output through the voice output unit 32 according to ambient noise, and for this purpose, the above-described sensor unit (11) may be configured to further include an illuminance sensor, a visible distance measuring sensor, a noise measuring sensor, and the like.

In addition, the control unit 35 performs a power saving function of checking the presence or absence of occupants through a human body detection sensor such as a radar sensor, and turning off the display when there is no person and transitioning to a standby mode, Using the Internet of Things (IoT) technology, the function to check the operation of the internal submersion and the spring cooler through the immersion sensor, and to control the operation of the fire shutter door and sprinkler in case of a fire or disaster, and a temperature and humidity sensor It may be configured to have a function of controlling indoor temperature and humidity in conjunction with an air conditioner or air conditioning equipment of a building, and in this case, each control process may be configured to be automatically or manually controlled by a user's selection.

Therefore, from the configuration as described above, the alarm generating unit 12 of the emergency evacuation notification and guidance system 10 according to the embodiment of the present invention, the display unit 31 and the voice output unit 32 configured as described above ), the communication unit 33, the power supply unit 34, and the control unit 35 are built in a single housing and are configured to be operated independently of each other by being integrally formed, for example, replacing the existing emergency evacuation light. The external appearance is formed in the form of an emergency evacuation light including an LED light so that information such as the emergency exit display and the current temperature and humidity or operation status is displayed in normal times. Information such as the type of disaster, location of occurrence, evacuation route and method, etc. is transmitted visually and audibly through the display unit 31 and the audio output unit 32, respectively. It communicates with servers or other devices using Internet of Things (IoT) technology to monitor various accidents and disasters such as fires, earthquakes, leaks of harmful gases, and floods. It has the advantage of providing a function to properly control the indoor environment by guiding the alarm and evacuation route to the location, and linking the temperature and humidity sensor with sprinklers and air conditioners installed in the building.

Moreover, the above-described server 13 uses Internet of Things (IoT) technology, each measurement value received from each of the sensor unit 11 and the alarm generating unit 12 in normal times, and an accident or disaster occurrence determination result Such information is collected and stored as monitoring information for the building, and the corresponding monitoring information is provided to the user according to the user's request. It may be determined whether there is a person, and if it is detected that there is a person, a process of disseminating a notification of an accident and disaster occurrence and a guide for an evacuation route through the alarm generating unit 12 of the corresponding location may be performed.

Therefore, it is possible to implement the emergency evacuation notification and guidance system 10 according to the embodiment of the present invention as described above, that is, referring to FIG. 4, FIG. 4 is an emergency evacuation notification and guidance according to an embodiment of the present invention. It is a conceptual diagram schematically showing the overall configuration of the system 10 .

As shown in Fig. 4, the emergency evacuation notification and guidance system 10 according to an embodiment of the present invention includes various sensors for monitoring whether an accident or disaster occurs, and a sensor unit installed inside and outside the building, respectively. (11) and to replace the existing emergency evacuation light, the appearance is formed in the form of an emergency evacuation light including an LED light. 11), in an emergency, information such as the type of accident or disaster, location of occurrence, evacuation route and method, etc. is transmitted visually and audibly through the display unit 31 and the audio output unit 32, respectively. It collects the information transmitted from the alarm generating unit 12 and each sensor unit 11 and the alarm generating unit 12 to generate and provide monitoring information for the building, and in an emergency, identify the presence or absence of occupants and evacuate quickly. As it is configured to include the server 13 configured to perform the processing to induce It is possible to solve the problems of technical emergency evacuation devices and methods, and to effectively prevent human casualties by quickly and accurately grasping the situation and evacuation route guidance in the event of an accident or disaster.

That is, as shown in FIG. 4 , the emergency evacuation notification and guidance system 10 according to an embodiment of the present invention uses a wired/wireless communication method such as Wi-Fi, Ethernet and RS485 and Internet of Things (IoT) technology to provide a server or other Through the alarm generating unit 12 configured to communicate with the device, various accidents and disasters such as fire, earthquake, harmful gas leakage, and flooding are monitored, and when an accident or disaster occurs, occupancy is detected and an alarm and It guides the evacuation route and provides various information and convenience functions such as emergency evacuation or building information or directions in normal times, and at the same time, it provides indoor facilities through the interlocking of temperature and humidity sensors with sprinklers and air conditioners installed in buildings. It has the advantage of being able to provide a function to properly control the environment through a single module or system.

Therefore, it is possible to implement the emergency evacuation notification and guidance system according to the embodiment of the present invention as described above, thereby, according to the present invention, the alarm generator by collecting information received through sensors installed at specific locations in the building, respectively. Detects the occurrence of an accident and sends the fact to the server when an accident occurs, the server checks whether there is a person who could not evacuate through the human body sensor installed in the building, and if there is a person, the location of the accident and the evacuation route By providing an emergency evacuation notification and guidance system configured to send a notification about It is possible to evacuate safely, effectively preventing casualties.

In addition, according to the present invention, as described above, not only the function of emergency evacuation, etc., but also the function of generating an alarm notifying the occurrence of an accident by collecting information received from external sensors, and simultaneously displaying the accident location, evacuation route and method, etc. visually and By providing an emergency evacuation notification and guidance system configured to be guided through audible means, there is a limit in that it is difficult to secure an emergency evacuation function when it is difficult to secure visibility in the event of a disaster because only a visual indication is provided. It is possible to solve the problems of emergency evacuation, etc., and the problems of the emergency alarms of the prior art, which have limitations in which it is difficult to understand what kind of situation it is because it is merely an alarm sound to inform the emergency situation.

In addition, according to the present invention, in addition to being configured to be able to evacuate quickly and safely by receiving guidance on an evacuation route and method even in a situation where visibility is difficult as described above, using Internet of Things (IoT) technology, each sensor and alarm Generators interlock with each other to monitor the occurrence of fires, earthquakes, flooding, and harmful gas leaks inside and outside the building, control the operation of fire shutters or sprinklers in case of disasters, and work with air conditioners or heating and cooling systems to control the temperature inside the building and an emergency evacuation notification and guidance system configured to control humidity As a result, it is possible to solve the problems of the emergency evacuation apparatus and methods of the prior art, in which the emergency evacuation lights or emergency alarms fail, resulting in increased casualties.

In the above, the detailed contents of the emergency evacuation notification and guidance system according to the present invention have been described through the embodiments of the present invention as described above, but the present invention is not limited only to the contents described in the above-described embodiments. Invention, it is natural that various modifications, changes, combinations, substitutions, etc. are possible according to design needs and various other factors by those of ordinary skill in the art to which the present invention pertains.

10. Emergency evacuation notification and guidance system
11. Sensor unit 12. Alarm generating unit
13. Server 21. Fire sensor
22. Earthquake sensor 23. Flood sensor
24. Noxious gas detection sensor 25. Human body detection sensor
31. Display 32. Audio Output
33. Communication unit 34. Power supply unit
35. Control

Claims (16)

In the emergency evacuation notification and guidance system,
A sensor unit including a plurality of sensors for detecting the occurrence of accidents and disasters and monitoring the current situation inside and outside the building;
The sensor unit collects information received from each of the sensors to determine whether various accidents and disasters have occurred, and when an accident or disaster occurs, an alarm generated so that a process of visually and audibly displaying and delivering a notification of the corresponding fact is performed wealth; and
Based on the information transmitted from each of the alarm generating units, when an accident or disaster occurs, the contents and situation of the accident occurrence location are propagated through each of the alarm generating units, and the optimal evacuation route is determined based on the location where each of the alarm generating units is installed. Emergency evacuation notification and guidance system, characterized in that it comprises a server configured to perform a process of notifying the corresponding content to a preset contact information including an external device or a person in charge or a responsible agency at the same time while guiding.
The method of claim 1,
The sensor unit,
a fire detection sensor for detecting whether a fire has occurred;
an earthquake sensor for detecting whether an earthquake has occurred;
a flooding sensor for detecting the occurrence of flooding due to flooding or pipe breakage;
Noxious gas detection sensor for detecting the leakage of noxious gas;
a temperature-humidity sensor for measuring room temperature and humidity; and
Consists of including a human body sensor to detect the presence or absence of occupants,
Emergency evacuation notification and guidance system, characterized in that each sensor is configured to be respectively disposed at predetermined positions and intervals inside and outside the building.
3. The method of claim 2,
The human body sensor is
Emergency evacuation notification and guidance system, characterized in that it comprises at least one of a lidar (LiDAR) sensor, a radar (Radar) sensor, an infrared (IR) sensor.
4. The method of claim 3,
The alarm generating unit,
It is determined whether an accident or disaster has occurred based on the contents sensed by the respective sensors of the sensor unit, and various information including the location and contents of the accident or disaster and the evacuation route is displayed through a display means including LCD or LED. An emergency evacuation notification and guidance system, characterized in that it is visually displayed and is configured to be delivered audibly through an audio output means including a speaker.
5. The method of claim 4,
The alarm generating unit,
a display unit configured to display the location of the emergency exit and the current operation and state in normal times, and to visually display various information including a notification and an evacuation route in case of an accident or disaster through the display means;
an audio output unit configured to audibly transmit various information including a notification and an evacuation route in case of an accident or disaster through the audio output means;
Receives data including measurement values from each of the sensors of the sensor unit at all times, and transmits various information including whether an accident has occurred, location, and content to the server, and information with each of the alarm generating units or other external devices a communication unit configured to perform communication in at least one of wired and wireless communication to send and receive;
a power supply unit including a battery for enabling operation even during a power outage together with an external power source;
Controls the overall operation of the alarm generating unit, and determines whether an abnormality including an accident or disaster occurs according to a predetermined standard for each case based on data including measurement values measured by each of the sensors of the sensor unit. Emergency, characterized in that it comprises a control unit configured to perform a process of judging, generating a notification for the corresponding content when an abnormality occurs, outputting the notification through the display unit and the audio output unit, and transmitting the corresponding content to the server at the same time Evacuation notification and guidance system.
6. The method of claim 5,
The display unit,
Display the current situation through a plurality of LED lamps of different colors along with the emergency exit display,
Alternatively, by using an image display means including a monitor, information including the emergency exit display and the temperature, humidity, and operating state of the location is displayed in normal times, and when an accident or disaster occurs, the emergency exit display and the location of the accident or disaster are displayed along with the emergency exit display. An emergency evacuation notification and guidance system, characterized in that it is configured to promptly and accurately propagate the situation and evacuate by displaying a guidance screen or image on the contents and evacuation route and method.
6. The method of claim 5,
The audio output unit,
or output a warning sound through the audio output means;
Alternatively, by being configured to output a guide message on the location and content of an accident or disaster, as well as an evacuation route and method by voice, it is difficult to secure a field of view during an accident or disaster or when it is difficult to transmit information through the display unit quickly and accurately. Emergency evacuation notification and guidance system, characterized in that configured so that the situation can be propagated and evacuated.
6. The method of claim 5,
The communication unit,
Emergency evacuation notification and guidance system, characterized in that it is configured to enable communication in at least one of a wired communication method including Ethernet or RS485 or a wireless communication method including Wi-fi.
6. The method of claim 5,
The power supply unit,
an external power supply module configured to use external power; and
By including an internal power supply module configured to be operated by a battery,
Emergency evacuation notification and guidance system, characterized in that it is normally operated with the external power source, and is configured to enable normal operation even if the power supply is cut off in an emergency by switching power to the battery in case of a power outage due to an accident or disaster.
6. The method of claim 5,
The control unit is
The measured value measured from each of the sensors of the sensor unit and the monitoring result for each of the measured values are transmitted to the server, and each accident or disaster item based on the measured value measured from each of the sensors of the sensor unit to determine whether an accident or disaster has occurred according to predetermined criteria,
When it is determined that an accident or disaster has occurred, the level of risk is classified into stages according to a predetermined standard for each item for each accident or disaster, and a corresponding guide screen, guide image, warning sound, or voice message is displayed according to the predetermined contents. Emergency evacuation notification and guidance system, characterized in that the display and output through the display unit and the audio output unit, respectively, and the process of transmitting the corresponding contents to the server is performed.
6. The method of claim 5,
The alarm generating unit further includes a data storage means including a built-in or external memory, and is configured so that the user can directly input an image, video, or sound source and use it,
When it is determined that an accident or disaster has occurred, the control unit generates a corresponding guide screen, guide image, and voice message according to predetermined settings, or a plurality of guide screens, guide images, alarm sounds and A voice message is stored in advance, and the guidance screen, the guidance image, the alarm sound, and the voice message selected from the data stored in the data storage means or selected by the user are displayed on the display unit and the voice message according to predetermined settings. Emergency evacuation notification and guidance system, characterized in that configured to display and output, respectively, through the output unit, and to transmit the corresponding content to the server is performed.
6. The method of claim 5,
The sensor unit,
It is configured to further include an illuminance sensor, a visible distance measuring sensor, and a noise measuring sensor,
The control unit is
Based on a predetermined setting, the brightness or content of the screen displayed through the display unit is controlled according to the illuminance or the visible distance measured through the illuminance sensor or the visible distance measuring sensor, and measured through the noise measuring sensor. Emergency evacuation notification and guidance system, characterized in that the processing for controlling the intensity (loudness) or type of an alarm sound or voice message output through the voice output unit according to ambient noise is respectively performed.
6. The method of claim 5,
The control unit is
The sensor unit is configured to check the presence or absence of an occupant through the human body detection sensor and perform a power saving function of shifting to a standby mode when there is no person,
Using the Internet of Things (IoT) technology, the internal submersion and the operation of the spring cooler are checked through the submersion sensor of the sensor unit, and the operation of the fire shutter door and the sprinkler is controlled in the event of a fire or disaster. An emergency evacuation notification and guidance system, characterized in that the control function and the function of controlling the indoor temperature and humidity in conjunction with the temperature and humidity sensor of the sensor unit and the air conditioner or heating and cooling device of the building are respectively performed.
6. The method of claim 5,
The server is
Using the Internet of Things (IoT) technology, monitoring information for the building is usually collected by collecting various information including each measurement value received from each of the sensor unit and the alarm generating unit and an accident or disaster occurrence determination result. and provides the monitoring information to the user according to the user's request,
In the event of an accident or disaster, the presence or absence of occupants is determined through the human body detection sensor of each sensor unit, and when it is detected that there is a person, notification and evacuation of the location of the accident and disaster and the current situation through the alarm generating unit at the corresponding location Emergency evacuation notification and guidance system, characterized in that the processing for delivering guidance on the route and method is configured to be performed.
6. The method of claim 5,
The emergency evacuation notification and guidance system,
Monitors the occurrence of various accidents and disasters through the sensor unit and the alarm generation unit, detects occupants in the event of an accident or disaster, and guides an alarm and an evacuation route to the corresponding location,
In normal times, it provides various information and convenience functions including functions such as emergency evacuation or information on buildings and directions, and at the same time,
An emergency evacuation notification and guidance system, characterized in that the temperature/humidity sensor is configured to control the indoor environment according to predetermined settings through interlocking with sprinklers and air conditioners installed in the building, respectively.
In the emergency evacuation notification and guidance method,
A monitoring step in which a process of monitoring the occurrence of accidents and disasters is performed using the emergency evacuation notification and guidance system according to any one of claims 1 to 15; and
When an accident or disaster occurs, using the emergency evacuation notification and guidance system to disseminate the location and contents of the accident or disaster and to deliver the evacuation route and method, characterized in that it comprises an evacuation step, characterized in that it comprises an evacuation step How to guide.

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