KR102348944B1 - Fire management system of switchboard and powerboard and method thereof - Google Patents

Abstract

The present invention relates to a system and a method for managing a fire of an incoming and distribution panel. According to one embodiment of the present invention, the system for managing the fire of the incoming and distribution panel includes: a sensor unit including at least one sensor for detecting the fire; a small-scale fire extinguishing device for extinguishing a small-scale fire; a large-scale fire extinguishing device for including a solid, powder, liquid, or gas extinguishing agent to extinguish a large-scale fire; and a control unit for receiving sensor information detected from the sensor unit, determining whether a fire occurs based on a threshold value of the sensor information, and commanding to extinguish the fire by controlling the small-scale fire extinguishing device or the large-scale fire extinguishing device according to a scale when the fire is determined to occur. According to the present invention, an initial (small-scale) fire is extinguished by using the small-scale fire extinguishing device when a small-scale fire occurs, and a fire is extinguished by using the large-scale fire extinguishing device when a large-scale fire occurs, so that fire extinguishment is enabled by stages, and thus financial damage is reduced, and a user is able to effectively cope with a fire according to a scale.

Description

Switchboard fire management system and method {Fire management system of switchboard and powerboard and method thereof}

The present invention relates to a switchgear fire management system and method, and more particularly, to a switchgear fire management system and method capable of extinguishing a fire in stages according to the scale of the fire.

In general, a switchboard is a panel that receives electricity, a switchboard is a panel before a transformer, and a switchboard is a panel that distributes electricity, and a switchboard is a panel after the transformer.

Such switchboards and switchboards (hereinafter referred to as 'switchboards') have inherent risk of fire due to overheating of electricity due to overcurrent, overload, or short circuit. In preparation for the occurrence of such a fire in the switchboard, a heat sensor and a smoke sensor are installed in the switchboard, and a fire extinguishing agent, for example, HALON or carbon dioxide (CO2) is sprayed from the outside. , a fire extinguishing device equipped with a fire extinguishing agent, etc. is generally installed at the top or bottom of the switchboard.

However, most of these fire extinguishing devices are easy to respond to large-scale fires, but after extinguishing, the powder or liquid fire extinguishing agent contaminates various electrical devices inside the switchboard, so the electrical devices cannot be reused. Since even electric devices cannot be used and have to be replaced, they are inefficient and costly.

On the other hand, in order to solve this problem, conventionally, by using microcapsules, fire extinguishing particles in the microcapsules can be used to perform local evolution, so that normal electrical devices are not separately contaminated through the evolution of some electrical devices. There is a switchboard system that can be reused, but in this case, it is possible to cope with small-scale fires, but with only microcapsules, large-capacity devices inside transformer boards, inverter boards, switchboards, and arcs, overcurrents, short circuits, short circuits, and malfunctions in devices Since the fire suppression ability of the microcapsules relative to the area is insufficient to extinguish a fire that occurs, there was a problem that a large-scale fire could not be quickly dealt with, which could lead to a large-scale accident.

Therefore, in order to solve the above problem, a fire extinguishing device is separately provided to enable a step-by-step response according to the scale of the switchboard fire, and a sensor and an image camera for fire detection are provided to periodically monitor whether a fire occurs. A switchgear fire management system that can do this is required.

Republic of Korea Patent Registration No. 10-1866686

An object of the present invention, devised in order to solve the above-mentioned problem, is to collect sensor information from a sensor unit for detecting a fire, to determine whether a fire has occurred according to the scale, and to extinguish the fire in stages according to the scale of the fire, It is to provide a switchboard fire management system that can monitor a fire through video monitoring and provide an alarm to the manager.

A switchboard fire management system according to an embodiment of the present invention includes: a sensor unit including at least one sensor for detecting a fire; Microcapsules that are installed adjacent to small electric devices for small-scale fire suppression, and perform fire suppression by automatically bursting microcapsule particles by chlorination in case of fire for fires occurring in the small-sized electrical equipment, and ejecting extinguishing gas. fire extinguishing system for small fires including; Extinguishing devices for large-scale fires installed adjacent to large-scale electrical equipment for large-scale fire suppression and comprising extinguishing agents in the form of solid, powder, liquid or gas; and a control unit that receives the sensor information sensed from the sensor unit, determines whether a fire has occurred based on a threshold value of the sensor information, and commands to extinguish the fire by controlling the fire extinguishing device for a large-scale fire when it is determined that a large-scale fire occurs. Including, wherein the small electrical device is at least one of a circuit breaker, a switchgear, a contactor, and a resistor, the large electrical device is at least any one of a transformer, a reactor, or a capacitor, and the sensor unit is attached to the enclosure of the switchgear and a strain gauge for providing a resistance value change according to deformation or movement of the enclosure due to fire or earthquake as the sensor information to the control unit.

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A switchboard fire management system according to an embodiment of the present invention includes: an image acquisition unit provided to photograph at least one of the inside or the outside of the switchboard; Further comprising; a communication unit including a communication protocol for performing internal communication with the control unit and connecting to an external communication network for transmitting a fire alarm signal to the management terminal by a command of the control unit when a fire occurs; , it is possible to generate a fire alarm signal, and transmit the fire alarm signal and the image information obtained from the image acquisition unit to the management terminal through the communication unit through the wired/wireless communication network.

In the switchgear fire management system according to an embodiment of the present invention, the control unit is periodically photographed from the image acquisition unit for fire suppression step by step according to the size of the fire and identifies the location of the fire photographed when a fire occurs, and the fire location is small. In the case of electric equipment, it is judged as a small fire, and in the case of a large electric equipment, it is judged as a large-scale fire, and a fire extinguishing system corresponding to the size may be ordered to operate.

A switchboard fire management method according to an embodiment of the present invention is a switchboard fire management using a switchboard fire management system having a small fire extinguishing device and a large-scale fire extinguishing device so that the fire extinguishing device can be operated according to the size of the fire when a fire occurs. A method comprising the steps of: operating a small-scale fire extinguishing system for primary suppression when a fire occurs; determining, by the control unit, whether the fire is extinguished from the image information photographed from the image acquisition unit after the first suppression of the small-scale fire extinguishing device; detecting whether or not a preset threshold value of sensor information collected from the sensor unit is exceeded when it is determined that the fire is not extinguished; determining, by the control unit, a large-scale fire when the threshold value is exceeded, controlling the circuit breaker to cut off power, and generating a fire alarm signal to warn the management terminal of a large-scale fire; and the control unit instructs the large-scale fire extinguishing device to operate to start suppression of the large-scale fire; including, wherein the small-scale fire extinguishing device is installed adjacent to a small electric device for extinguishing a small-scale fire, and microcapsules for extinguishing fire by automatically bursting microcapsule particles by chlorination at the time of fire for fire occurring in the small electric device and ejecting extinguishing gas, wherein the fire extinguishing device for large-scale fire suppresses a large-scale fire It is installed adjacent to a large electrical device for the purpose, and includes a fire extinguishing agent in solid, powder, liquid or gas form, the small electrical device is at least one of a circuit breaker, a switchgear, a contactor, or a resistor, and the large electrical device is at least any one of a transformer, a reactor, or a condenser, and the sensor unit is attached to the enclosure of the switchgear and provides a change in resistance value according to deformation or movement of the enclosure due to fire or earthquake to the control unit as the sensor information. It is characterized in that it includes a strain gauge.

In the switchgear fire management method according to an embodiment of the present invention, the control unit receives the image information of the scene of the fire from the image acquisition unit and displays it on the display unit together with the fire alarm signal or transmits it to the management terminal. may include more.

The switchgear fire management method according to an embodiment of the present invention may further include, by the control unit, determining whether to extinguish the fire from image information photographed after the primary extinguishing of the small-scale fire extinguishing device.

According to the switchgear fire management system and method of the present invention, the following effects are obtained.

In the event of a small fire, the microcapsule fire extinguishing system is used to extinguish the initial (small) fire, and in the case of a large-scale fire, it is possible to suppress the fire step-by-step by extinguishing the fire with a large-scale fire extinguishing system, thereby reducing financial damage. , it has the advantage of being able to effectively deal with fires depending on the size.

In addition, it monitors fire inside the switchboard such as temperature sensor, humidity sensor, smoke sensor, CO2 sensor, and VOCs sensor, as well as installing 3-axis (X, Y, Z) sensors and strain gauges inside or outside the switchboard enclosure. Through the change of the resistance value according to the deformation of the ship, it has the effect of more accurately detecting the fire according to the size of the inside and outside of the ship.

Furthermore, in the event of a fire, by acquiring video information of the location of the fire, and transmitting the video information and alarm signal to a preset management terminal, accurate fire detection through video can be performed, and fire management by immediate fire monitoring has an easy effect.

1 is a block diagram showing the overall configuration of a switchboard fire management system according to an embodiment of the present invention.
2 is a flowchart showing the entire process of a switchboard fire management method according to an embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, so at the time of the present application, various It should be understood that there may be equivalents and variations.

1 is a block diagram showing the overall configuration of a switchboard fire management system according to an embodiment of the present invention.

1, the switchgear fire management system 100 of the present invention is a control unit 110, an image acquisition unit 120, a sensor unit 160, a small fire extinguishing device 130, a large-scale fire extinguishing device ( 140 ), a circuit breaker 150 , a display unit 180 , and a communication unit 170 . Here, the small-scale fire extinguishing device 130 may be a microcapsule type fire extinguishing device, but is not limited thereto.

The image acquisition unit 120 is provided to photograph the inside and/or outside of the switchboard, and obtains the photographed image information and provides it to the control unit 110 .

In addition, the image acquisition unit 120 is preferably an infrared camera or a thermal imaging camera, for example, for fire detection, but may also be in the form of a CCTV or a webcam.

In addition, by acquiring an image with the image monitoring camera of the image acquisition unit 120 and transmitting the corresponding image information to the management terminal 200 set by the control unit 110, the fire occurring in the management terminal 200 is monitored and as well as , to enable visual confirmation of the ignition point.

The sensor unit 160 may include at least one sensor for fire detection, for example, a temperature sensor, a humidity sensor, a smoke sensor, a CO2 sensor, a VOCs sensor, a 3-axis (X, Y, Z) sensor, a strain gauge, etc. can be

The sensor unit 160 transmits sensor information sensed from the sensor to the control unit 110, and the sensor information is information sensed according to each sensor type, such as temperature information, humidity information, smoke information, CO2 information, etc. .

In addition, the sensor unit 160 may be configured to include a strain gage that is a sensor for measuring the strain.

The strain gauge may be configured to detect a resistance value (corresponding to a deformation value or a change value) of the switchboard enclosure due to a temperature rise that occurs in case of a switchboard fire.

In particular, the strain gauge is a strain gauge attached to each axis (X, Y, Z axis) when the resistance value of the enclosure (iron plate) due to fire exceeds the set value. The resistance detection signal is periodically transmitted to the control unit 110, and when the detection result is greater than or equal to the set resistance reference value, it is determined that a fire has occurred, and the set management terminal 200 provides an alarm service and an alarm for the occurrence of a fire. service can be provided.

In addition, by using a 3-axis (X, Y, Z) sensor and/or a strain gauge, not only fire monitoring, but also an earthquake-resistant detection function can be performed auxiliary through a change in resistance according to the shaking of the enclosure.

As described above, by attaching a strain gauge to the enclosure of the switchgear and configuring it to detect the resistance value, deformation value, variation value, etc. of the enclosure, the switchboard fire management system according to the present invention provides not only a fire inside the switchboard but also a fire outside the switchboard quickly. It can detect time and has the advantage of being able to detect an earthquake with high sensitivity when an earthquake occurs by using a 3-axis (X, Y, Z) sensor and/or a strain gauge.

The fire extinguishing device 130 for small-scale fires is a fire extinguishing device for small-scale fire suppression provided for fire suppression against small-scale fires. It is preferable to install

Specifically, the small-scale fire extinguishing device 130 may be a microcapsule type fire extinguishing device configured including a microcapsule, but is not limited thereto. Hereinafter, for convenience of description, a microcapsule type fire extinguishing device will be described as an example of the small-scale fire extinguishing device 130 .

The microcapsule type fire extinguishing device may be configured to respond to a fire by automatically bursting microcapsule particles and spewing extinguishing gas in response to a control command signal from the control unit 110 that senses a fire or by chlorination during a fire.

Here, the small electric device may be, for example, a circuit breaker, a switchgear, a contactor, a resistor, or the like, and may also be an electric device having a small size and low power consumption.

The fire extinguishing device 140 for a large-scale fire is a fire extinguishing device for a large-scale fire that cannot be extinguished with a microcapsule, and by installing it adjacent to a large-scale electric device for extinguishing a large-scale fire, fire suppression against a large-scale fire that may occur in the device can be performed.

Here, the large electric device may be, for example, a transformer, a reactor, a capacitor, and the like, and in addition, it may be an electric device having a relatively large size or a large amount of power used among electric devices.

In addition, the fire extinguishing device 140 for a large-scale fire may be configured with an extinguishing agent in solid, powder, liquid or gas form for extinguishing a large-scale fire, for example, water, a solid aerosol, a gas extinguishing agent (eg, carbon dioxide, halogen compound) and the like.

The fire extinguishing device 140 for a large-scale fire uses the sensor information detected from the sensor unit 160 to spray a fire extinguishing agent according to a control command signal from the control unit 110 that detects a fire, or by chlorination in case of a fire. It can be configured to respond to

The control unit 110 receives sensor information detected from the sensor unit 160, receives image information periodically from the image acquisition unit 120, determines whether a fire has occurred, and when determining that a fire occurs, micro By controlling the capsule-type fire extinguishing device or the fire extinguishing device 140 for a large-scale fire, it is possible to command the fire to be extinguished.

In addition, when it is determined that a fire has occurred, the control unit 110 may generate a fire alarm signal and transmit the fire alarm signal to the management terminal 200 through the communication network 300 through the communication unit 170 , and the display unit A fire alarm signal may be visually displayed to the on-site manager through 180, and in addition, the fire alarm signal may be output audibly through an alarm speaker provided in the switchboard.

In addition, the control unit 110 controls the circuit breaker 150 to cut off the electricity of the main electric devices, so as to prevent various accidents and larger fire spread due to electricity.

In addition, the control unit 110 compares a preset sensor threshold value for the sensor information collected from the sensor unit 160 with the sensor information and determines that a fire occurs when sensor information exceeding the threshold value is detected, and the enclosure of the switchboard If the three-axis (X, Y, Z) sensor and/or strain gauge are installed in the panel, it may be configured to determine internal/external fire, vibration, or earthquake of the switchboard from this.

Furthermore, the control unit 110 is periodically photographed from the image acquisition unit 120 for fire suppression step-by-step according to the scale of the fire to determine the location of the fire filmed when a fire occurs, and if the fire location is a small electric device, it is determined as a small fire. And, in the case of large electric equipment, it is judged to be a large-scale fire, and the fire extinguishing system corresponding to the size may be ordered to operate.

In addition, the control unit 110 may set a plurality of threshold values for each step of each sensor unit 160 for step-by-step fire suppression according to the scale of the fire, and may determine a small-scale or large-scale fire according to whether the threshold value is exceeded.

For example, the small-scale threshold and large-scale threshold are set separately, and when the sensor information numerically exceeds the small-scale threshold, the small-scale fire is extinguished by operating a microcapsule type fire extinguishing device for small-scale fire suppression before the large-scale fire suppression operation, When the large-scale threshold is exceeded, it is determined as a large-scale fire and the fire extinguishing device 140 for large-scale fires may be ordered to operate.

Furthermore, the control unit 110 includes sensors (eg, a temperature sensor, a humidity sensor, a smoke sensor, a CO2 sensor, a VOCs sensor, etc.) capable of detecting the occurrence of a fire inside the switchboard among the sensor unit 160, and the switchboard inside or outside the switchboard. It is possible to determine whether a fire has occurred, the size of the fire and whether an earthquake has occurred by using a 3-axis (X, Y, Z) sensor and/or a strain gauge that can detect whether a fire or earthquake has occurred through the deformation of the enclosure. .

Specifically, when all threshold values individually set in each sensor unit 160 are exceeded, it can be determined that a large-scale fire has occurred. , which can be distinguished from large-scale fires.

For example, since the strain gauge detects a change in resistance according to the deformation of the enclosure when a fire occurs, a threshold value for this is set separately, a threshold value is set separately from a temperature sensor or a smoke sensor, and the received sensing information ( Resistance value information, temperature information, or smoke information) is judged as a large-scale fire when all of them exceed the corresponding threshold values, and when only one threshold value is exceeded, it is judged as a small-scale fire.

In another method, the control unit 110 may determine a small-scale or large-scale fire according to the image size of the object (flame) recognized from the image information collected as the image information is periodically collected from the image acquisition unit 120, For this purpose, an object recognition algorithm in which neural network learning has been performed may be applied.

That is, the control unit 110 learns a fire (fire) image according to the scale using an object recognition algorithm that performs neural network learning in advance, and periodically transmitted from the image acquisition unit 120 through the image acquisition unit 120 . It is also possible to determine whether a fire has occurred by size by comparing the image information with the learned image.

Here, the object recognition algorithm uses AdaBoost, Support Vector Machine (SVM), Linear Disciminant Analysis (LDA), Principal Component Analysis (PCA) to improve the recognition rate of the camera. Algorithms such as these may be built-in.

All of these algorithmic techniques identify the area to be recognized based on the appearance, and the area around the fire is detected using a model trained by a set of captured images to be used for training. As a result, fire (flame image) recognition accuracy and reliability can be increased.

The circuit breaker 150 controls the trip of the circuit breaker 150 in order to protect electrical equipment that is not in the fire-affected range or to prevent a larger fire in the event of a fire according to the command of the control unit 110. Electricity supplied to the switchboard and may be provided in plurality at the location of the switchboard as needed.

The communication unit 170 performs internal communication with the control unit 110, and when a fire occurs, a communication protocol for connecting with the communication network 300 for transmitting a fire alarm signal to the management terminal 200 by the command of the control unit 110 is Included.

Here, the internal communication may be, for example, RS232, RS485, or CAN communication, and the communication network 300 may be a wired/wireless communication network such as WIFI, 4G, 5G, the Internet, an intranet, a private network, and the like, and the communication network 300 applied to the present invention It is not limited to this particular network.

The display unit 180 is installed in the switchgear enclosure, and in normal times, sensor information, on/off information of the circuit breaker 150, and guidance indicators for various managers, such as a fire extinguishing device inspection state, may be displayed.

In addition, when a fire occurs, the display unit 180 may receive a fire alarm signal through the communication unit 170 under the command of the control unit 110 and visually display it to notify the manager of the site, and additionally exceed the threshold value of sensor information It is also possible to numerically display a value for , or display image information captured by the image acquisition unit 120 .

The management terminal 200 may receive a fire alarm signal from the control unit 110 through the communication network 300 when a fire occurs, and a separate management program or management app for checking whether a fire has occurred is installed to the control unit 110 It can be managed and monitored on a regular basis in conjunction with the .

2 is a flowchart showing the entire process of a switchboard fire management method according to an embodiment of the present invention.

Referring to FIG. 2 , in the switchboard fire management method using the switchboard fire management system 100, when a fire occurs, the fire extinguishing device can be operated depending on the fire size, and when a fire occurs, it is determined that the fire is small or is first determined to be small. Fire suppression is performed by the operation of the fire extinguishing device 130 for small-scale fires for suppression (S100).

The control unit 110 of the switchgear fire management system 100 determines whether the fire is extinguished from the image information captured after the primary extinguishing of the fire extinguishing device 130 for a small fire (S102).

At this time, when the flame image is not detected by the object recognition algorithm when determining whether to extinguish the fire, it is determined that the fire is extinguished, and a suppression completion screen may be displayed on the display and/or transmitted to the management terminal 200 (S104).

When it is determined that the fire has not been extinguished because a flame image remains in the image information, whether the collected sensor information exceeds a preset threshold is detected (S106).

When the threshold value is exceeded, the controller 110 determines a large-scale fire, controls the circuit breaker 150 to cut off the power, and generates a fire alarm signal to warn the management terminal 200 of the large-scale fire (S108).

In addition, the control unit 110 receives the image information of the scene of the fire from the image acquisition unit 120, and displays it on the display unit 180 together with the fire alarm signal and/or transmits it to the management terminal 200 ( S110).

Then, the control unit 110 commands the operation of the fire extinguishing device for a large-scale fire, and immediately starts suppressing the large-scale fire (S112).

In the above, the fire extinguishing device 130 for a small-scale fire may be a microcapsule type fire extinguishing device configured including a microcapsule, but is not limited thereto.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. It goes without saying that various modifications and variations are possible within the scope of equivalents of the claims to be described.

100: switchboard fire management system
110: control unit
120: image acquisition unit
130: fire extinguishing system for small fires
140: fire extinguishing system for large-scale fire
150: breaker
160: sensor unit
170: communication department
180: display unit
200: management terminal
300: communication network

Claims (9)

a sensor unit including at least one sensor for detecting a fire;
Microcapsules that are installed adjacent to small electric devices for small-scale fire suppression, and perform fire suppression by automatically bursting microcapsule particles by chlorination in case of fire for fires occurring in the small-sized electrical equipment, and ejecting extinguishing gas. fire extinguishing system for small fires including;
Extinguishing devices for large-scale fires installed adjacent to large-scale electrical equipment for large-scale fire suppression and comprising extinguishing agents in the form of solid, powder, liquid or gas; and
A control unit that receives the sensor information detected from the sensor unit, determines whether a fire occurs based on the threshold value of the sensor information, and controls the fire extinguishing device for large-scale fires when determining that a large-scale fire occurs to suppress the fire. do,
The small electric device is at least one of a breaker, a switchgear, a contactor, or a resistor,
The large electric device is at least one of a transformer, a reactor, or a capacitor,
The sensor unit includes a strain gauge attached to the enclosure of the switchgear and providing the control unit with a change in resistance according to deformation or movement of the enclosure due to fire or earthquake as the sensor information. delete delete delete According to claim 1,
an image acquisition unit provided to photograph at least one of the inside and outside of the switchboard;
Further comprising; a communication unit including a communication protocol for performing internal communication with the control unit and connecting to an external communication network for transmitting a fire alarm signal to the management terminal by a command of the control unit when a fire occurs,
The control unit is
When it is determined that a fire occurs, a fire alarm signal is generated, and the fire alarm signal and the image information obtained from the image acquisition unit are transmitted to the management terminal through the wired/wireless communication network through the communication unit. Fire management system. According to claim 1,
The control unit is
In order to extinguish the fire in stages according to the size of the fire, it is periodically filmed from the image acquisition unit to identify the location of the fire when a fire occurs. A switchgear fire management system, characterized in that it commands to operate a fire extinguishing device corresponding to the size by judging it. In the switchboard fire management method using a switchboard fire management system equipped with a small fire extinguishing device and a large-scale fire extinguishing device so that the fire extinguishing device can be operated according to the size of the fire when a fire occurs,
Step of operating a small fire extinguishing system for primary suppression in case of a fire;
determining, by the control unit, whether the fire is extinguished from the image information photographed from the image acquisition unit after the first suppression of the small-scale fire extinguishing device;
detecting whether or not a preset threshold value of sensor information collected from the sensor unit is exceeded when it is determined that the fire is not extinguished;
determining, by the control unit, a large-scale fire when the threshold value is exceeded, controlling the circuit breaker to cut off power, and generating a fire alarm signal to warn the management terminal of a large-scale fire; and
The control unit commands the operation of the fire extinguishing device for a large-scale fire to start suppression of the large-scale fire; including,
The fire extinguishing device for small-scale fires is installed adjacent to small-sized electric devices for extinguishing small-scale fires, and for fires occurring in small-scale electric devices, by automatically bursting microcapsule particles by chlorination during fire to eject extinguishing gas. It contains microcapsules that perform fire suppression,
The fire extinguishing device for a large-scale fire is installed adjacent to a large-scale electric device for suppression of a large-scale fire, and contains a fire extinguishing agent in the form of solid, powder, liquid or gas,
The small electric device is at least one of a breaker, a switchgear, a contactor, or a resistor,
The large electric device is at least one of a transformer, a reactor, or a capacitor,
The sensor unit includes a strain gauge attached to the enclosure of the switchboard and providing the control unit with a change in resistance according to deformation or movement of the enclosure due to fire or earthquake as the sensor information. . 8. The method of claim 7,
The control panel fire management method further comprising a; receiving the video information of the scene of the fire from the image acquisition unit, and displaying it on the display unit together with the fire alarm signal or transmitting it to the management terminal. 8. The method of claim 7,
The control panel fire management method further comprising a; determining whether the fire is extinguished from the image information captured after the first extinguishing of the small-scale fire extinguishing device.

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