KR102464640B1 - System for monitoring and managing fire based on internet of things - Google Patents

Abstract

The present invention relates to a system for monitoring and managing a fire based on IoT, which provides a remote monitoring function of a firefighting receiver, a function of collecting data related to fire signals, a function of remotely notifying of the fire signals, a function of remotely and automatically recovering and controlling the firefighting receiver, and a function of providing various information through use of fire big data. As an example, the system for monitoring and managing a fire based on IoT comprises: a firefighting relay terminal which receives an automatic fire signal generated from the firefighting receiver and a manual fire signal generated from a fire transmitter, respectively, informs a person concerned thereof, and outputs a recovery signal for automatically and normally recovering the operating state of the firefighting receiver according to the automatic fire signal through the remote control of the person concerned; an integrated control server which is connected to the firefighting relay terminal through internet communication, transmits the automatic fire signal and the manual fire signal to the person concerned, receives a remote control signal for automatic recovery of the firefighting receiver from the person concerned, transmits the same to the firefighting receiver, and analyzes the transmission and reception data between the firefighting relay terminal and the person concerned to generate fire safety-related statistical information; and an application for a person concerned which is installed on a communication terminal for a person concerned, is connected to the integrated control server through the Internet, receives the automatic fire signal and the manual fire signal, provides the remote control signal to the integrated control server, and receives the fire safety statistical information from the integrated control server.

Description

IoT-based fire monitoring and management system {SYSTEM FOR MONITORING AND MANAGING FIRE BASED ON INTERNET OF THINGS}

An embodiment of the present invention relates to an IoT-based fire monitoring and management system, and more specifically, by receiving a signal from a firefighting receiver and transmitting it to the person concerned through a fire relay terminal, the signal collected from the firefighting receiver is immediately notified to the person concerned. It relates to a system for responding to a fire by judging the on-site situation from a short distance and a distance using the information provided to the person concerned.

In general, an automatic fire detection system automatically detects heat, smoke, or flame generated by a fire at the initial stage of fire in the event of a fire in a building, and notifies the person concerned with the building. It refers to all equipment that notifies the occurrence of a fire, and it is composed of a fire-fighting receiver, repeater, detector, transmitter, indicator light, alarm bell, siren, etc.

During the configuration of the automatic fire detection system, the fire receiver receives a fire signal from a detector and a transmitter, a gas leak signal from a gas leak alarm, or other equipment operation signals directly or through a repeater, and receives a fire or gas leak or fire extinguishing equipment operation status. It is a device that notifies the person concerned with the fire-fighting object, and plays a pivotal role in the automatic fire detection facility.

Existing fire-fighting receivers simply received fire signals and performed an alarm function, and the fire detectors attached to the fire-fighting receivers were often misinformed due to malfunctions due to the surrounding environment and user carelessness.

As for the malfunction of these fire detectors, fire trucks are frequently dispatched by the operation of the alarm system (four to five fire engines are dispatched at one time), and this is to inform the firefighters, including the owner, occupant, manager, etc. of the building. There is concern about a serious decrease in reliability of the system, and consequently, in the event of an actual fire, there is concern about the loss of life due to the delay in responding to the fire of the residents.

In addition, since there is no big data related to the malfunction of these fire detectors, it is difficult to predict the fire response because there is no specific data whenever there is a loss of life.

Registered Patent Publication No. 10-1732430 (Registration Date: April 26, 2017) Registered Patent Publication No. 10-2181819 (Registration Date: November 17, 2020) Registered Utility Model Publication No. 20-0344686 (Registration Date: March 02, 2004)

An embodiment of the present invention provides a variety of information through the remote monitoring function of the fire fighting receiver, the data collection function related to the fire signal, the remote notification function of the fire signal, the remote automatic recovery function of the fire fighting receiver, the remote control function, and the use of fire big data It provides an IoT-based fire monitoring and management system that provides functions.

The IoT-based fire monitoring and management system according to an embodiment of the present invention receives an automatic fire signal generated from a fire receiver and a manual fire signal generated from a fire transmitter, respectively, and informs the person concerned, through remote control of the person concerned. a fire relay terminal for outputting a recovery signal for automatically restoring the operation state of the fire fighting receiver to normal according to the automatic reoccurrence signal; It is connected to the fire-fighting relay terminal and the Internet communication, and transmits the automatic re-occurrence signal and the manual fire occurrence signal to a person concerned, receives a remote control signal for automatic recovery of the fire-fighting receiver from the person concerned, and delivers it to the fire receiver, an integrated control server for generating fire safety-related statistical information by analyzing transmission/reception data between the fire relay terminal and a person concerned; and connected to the integrated control server through the Internet, installed in a related communication terminal, receives the automatic reoccurrence signal and the manual fire reoccurrence signal, and provides the remote control signal to the integrated control server, from the integrated control server Includes a related application receiving the fire safety statistical information.

In addition, the fire relay terminal may include: a signal receiving unit for individually receiving the automatic reoccurrence signal, the manual fire occurrence signal, a voltage level signal for each circuit configured in the fire fighting receiver, and a power signal of the fire fighting receiver; Each signal received through the signal receiving unit is compared with a preset reference value to determine whether automatic recurrence, manual fire, and circuit and power abnormality of the firefighting receiver are abnormal, respectively, and output the determination result value, respectively, to the remote control signal a control unit for individually outputting a recovery signal for each circuit configured in the fire-fighting receiver; a signal output unit for individually outputting an automatic recovery control signal for automatically restoring an operation state of each circuit configured in the fire-fighting receiver through a plurality of relays according to the recovery signal output through the control unit; and connected to the integrated control server through Internet communication or connected to a related communication terminal through short-range wireless communication, and transmits the determination result value output through the control unit to the related application through the integrated control server, or the related application and a terminal communication unit for receiving the remote control signal from the related application.

In addition, the control unit provides a determination result value obtained by dividing the automatic reoccurrence signal and the manual fire reoccurrence signal from the determination result value, and when the automatic reoccurrence signal is continuously generated more than a preset number of times within a preset time, the It is controlled through remote control of a related application, and a remote control function can be provided only when the automatic reoccurrence signal is generated.

In addition, the fire-fighting relay terminal checks the state of the fire-fighting receiver by the control unit when the power supply abnormality of the fire-fighting receiver is determined through the control unit, and when the power supply of the fire-fighting receiver is cut off, an auxiliary for determining whether the power supply of the fire-fighting receiver is abnormal It may further include a power supply.

In addition, the integrated control server receives the determination result values, respectively, and generates fire occurrence information according to each of the automatic and manual fire occurrences, and monitoring information on whether the circuit and power supply of the firefighting receiver are abnormal. a fire management information generating unit that includes building information, related person information, firefighting facility information, and location information in the corresponding fire occurrence signal and monitoring information; a fire safety statistical information generating unit that collects the determination result value, the monitoring information, and the remote control signal, respectively, and generates the fire safety statistical information through data analysis on a malfunction of a firefighting receiver according to a fire occurrence signal; a fire safety management information generating unit that generates fire fighting information on the timing of fire inspection, fire prevention, and fire safety education and training based on the building information; and a server communication unit for transmitting information generated through the fire management information generation unit, the fire safety statistics information generation unit, and the fire safety management information generation unit to the related application, respectively.

In addition, the integrated control server receives the video data from the CCTV, generates a fire preliminary warning signal through the video analysis of the fire generating element from the received video data, and provides the fire reserve to the related application through the server communication unit. It may further include a situation analysis unit.

In addition, the fire relay terminal further comprises a fire fighting receiver photographing unit for photographing the display of the fire fighting receiver, the integrated control server, the fire fighting through image analysis on the display from the image data photographed through the fire fighting receiver photographing unit It may further include a fire receiver state analyzer for deriving the operation state of the receiver and providing the derived operation state information to the related application.

In addition, the signal receiving unit receives the fire extinguishing equipment operation signal from the fire extinguishing equipment and transmits it to the integrated control server through the terminal communication unit, and the integrated control server is based on the operation information of the fire extinguishing equipment according to the fire extinguishing equipment operation signal. A fire extinguishing facility leakage management unit may further include a fire extinguishing facility leakage management unit that generates leakage amount information on the piping of the fire extinguishing facility through a reverse calculation process for the start time of the fire extinguishing facility and provides the information to the related application through the server communication unit.

According to the present invention, the remote monitoring function of the fire-fighting receiver, the data collection function related to the fire signal, the remote notification function of the fire signal, the remote automatic recovery function of the fire-fighting receiver, the remote control function, and various information providing functions through the use of fire big data are provided. It is possible to provide an IoT-based fire monitoring and management system.

1 is a schematic diagram showing the overall configuration of an IoT-based fire monitoring and management system according to an embodiment of the present invention.
2 is a block diagram showing the configuration of a fire-fighting relay terminal according to an embodiment of the present invention.
3 is a block diagram illustrating an automatic recovery operation for each circuit input signal of a fire fighting receiver according to an embodiment of the present invention.
4 is a block diagram showing the configuration of an integrated control server according to an embodiment of the present invention.

Terms used in this specification will be briefly described, and the present invention will be described in detail.

The terms used in the present invention have been selected as currently widely used general terms as possible while considering the functions in the present invention, but these may vary depending on the intention or precedent of a person skilled in the art, the emergence of new technology, and the like. In addition, in a specific case, there is a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than the name of a simple term.

In the entire specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, terms such as "... unit" and "module" described in the specification mean a unit that processes at least one function or operation, which may be implemented as hardware or software, or a combination of hardware and software. .

Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the embodiments of the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

1 is a schematic diagram showing the overall configuration of an IoT-based fire monitoring and management system according to an embodiment of the present invention, FIG. 2 is a block diagram showing the configuration of a fire-fighting relay terminal according to an embodiment of the present invention, FIG. 3 is It is a block diagram illustrating an automatic recovery operation for each circuit input signal of a firefighting receiver according to an embodiment of the present invention, and FIG. 4 is a block diagram showing the configuration of an integrated control server according to an embodiment of the present invention.

Referring to FIG. 1 , an IoT-based fire monitoring and management system 1000 according to an embodiment of the present invention includes at least one of a fire relay terminal 100 , an integrated control server 200 , and a related application 300 . can

The fire-fighting relay terminal 100 receives the automatic re-occurrence signal generated from the fire-fighting receiver and the manual fire re-occurrence signal generated from the fire transmitter 20, respectively, and informs the person concerned, respectively, according to the automatic re-occurrence signal through the person's remote control It is possible to output a recovery signal for automatically restoring the operation state of the fire-fighting receiver 10 to normal.

To this end, as shown in FIG. 2 , the fire relay terminal 100 includes a signal receiving unit 110 , a control unit 120 , a signal output unit 130 , a terminal communication unit 140 , an auxiliary power unit 150 , and a fire fighting receiver. At least one of the units 160 may be included.

The signal receiving unit 110 receives the automatic re-occurrence signal, the manual fire occurrence signal, the voltage level signal for each circuit configured in the fire-fighting receiver 10, and the power signal of the fire-fighting receiver, respectively, from the fire-fighting receiver 10 individually. can

The automatic re-occurrence signal is a signal that the fire-fighting receiver 10 receives a fire signal from a fire detector or a fire detection sensor and outputs it to the signal receiver 110, and the manual fire-occurrence signal is the fire-fighting receiver 10 sends a fire transmitter 20 ) may be classified as a signal to receive a fire signal from and output to the signal receiving unit 110 . That is, the automatic reoccurrence signal corresponds to a fire signal detected through a sensor or the like, and the manual fire reoccurrence signal may be input as a fire signal generated by a person through fire recognition.

The voltage level signal is input for each circuit configured in the fire-fighting receiver 10 and has a voltage level of 0V to 35V as a whole, and a reference value for determining whether a malfunction occurs for each circuit may be set respectively. For example, if the voltage level of a specific circuit is 0V or more and less than 2V, it is judged as a disconnection, in the range of 2V to 6V, it is judged as a fire signal, and in the range of more than 6V to 19.2V or less or 24V or more, it is judged that there is a voltage abnormality. In the range of more than 19.2V and less than 24V, just as the state of a specific circuit can be judged to be normal, the standard values for judging whether each circuit is normal, power supply status, and specific signal input are set, respectively. It receives the voltage level signals for all circuits of the firefighting receiver 10, measures the voltage levels for each circuit in real time, and enables the person concerned to monitor each fire occurrence (automatic and manual classification), circuit status, and the like.

Meanwhile, the signal receiving unit 110 may receive the fire extinguishing facility operation signal from the fire extinguishing facility 40 and transmit it to the integrated control server 200 through the terminal communication unit 140 , a more detailed description thereof will be provided later.

The control unit 120 compares each signal received through the signal receiving unit 110 with a preset reference value to determine whether there is an abnormality in the circuit state and power state of the automatic re-occurrence, manual fire, and fire-fighting receiver 10, respectively. Determination, each outputting the determination result, and recovery for each circuit configured in the fire receiver 10 according to the remote control signal (individual signal for each circuit) received from the relevant application 300 through the integrated control server 200 Signals can be individually output.

The automatic reoccurrence signal and the manual fire reoccurrence signal are separately received, the circuit state of the fire fighting receiver 10 is checked according to the received automatic reoccurrence signal, and each circuit of the fire fighting receiver 10 is checked through the related application 300. It receives the remote control signal and outputs it as a recovery signal to the firefighting receiver 10 to enable individual recovery for each circuit. Here, each circuit of the fire-fighting receiver 10 is individually configured according to the fire occurrence point, so that it does not perform a recovery function for the entire circuit of the fire-fighting receiver 10, but individually restores the circuit for each fire occurrence point. To this end, it is preferable to output a recovery signal corresponding to each circuit so that the corresponding circuit of the fire-fighting receiver 10 is restored to a normal state again.

On the other hand, it is preferable that the control unit 120 disables the automatic recovery function in the case of a manual fire occurrence signal generated from the fire transmitter 20 (P-type transmitter) so that the person concerned can directly check the situation at the scene. do. Of course, when a manual fire occurrence signal is generated according to a request of a person concerned, it is possible to set the fire transmitter 20 to be remotely controlled to return to a normal state. The control unit 120 may determine whether there is an abnormality in the power state of the fire-fighting receiver 10 to check the power state of the fire-fighting receiver 10 .

The control unit 120, the automatic re-occurrence signal of the fire-fighting receiver 10 and the fire transmitter 20 from the results of determining whether there are abnormalities in the automatic re-occurrence, manual fire, circuit state and power state of the fire-fighting receiver 10, respectively. ) of the manual fire occurrence signal is provided, and when the automatic recurrence signal is continuously generated more than a preset number of times within a preset time, it controls the remote control of the related application 300, and the automatic occurrence signal is generated. The remote control function can be provided only when The control unit 120 not only distinguishes the automatic fire occurrence signal and the manual fire occurrence signal from the fire fighting receiver 10, but also remotely restores the fire alarm receiver 10 to a fire signal that occurs continuously within a certain time or a certain number of times. so that you can be prepared for an actual fire.

On the other hand, if circuit extension is required according to the increase in the number of circuits of the firefighting receiver 10, a communication method such as RS485 or RS232, I2C, SPI, RF is used between the main board and the input/output board (I/O Board). Efficient management is possible through the increase of

The signal output unit 130, as shown in FIG. 4, according to the recovery signal for each circuit output through the control unit 120, automatic recovery for normally automatically restoring the operating state for each circuit configured in the fire fighting receiver 10. Control signals can be individually output through multiple relays. As described above, each circuit of the fire-fighting receiver 10 is individually configured according to the fire occurrence point, so that it does not perform a recovery function for the entire circuit of the fire-fighting receiver 10, but rather the circuit for each fire occurrence point. Since individual recovery is to be performed, the signal output unit 130 configures a relay circuit to output a recovery signal corresponding to each circuit so that the corresponding circuit of the firefighting receiver 10 is restored to a normal state again. to be able to output

The recovery signal output from the signal output unit 130 may be divided into an automatic recovery signal and a manual recovery signal. The automatic recovery signal is a signal output to remotely automatically recover each fire occurrence signal generated in a plurality of circuits. In case of reception, an automatic recovery function may be performed for the corresponding circuit. As shown in FIG. 3 , the fire occurrence signal (circuit input signal) generated in each circuit of the fire fighting receiver 10 is input to the fire relay terminal 100 and then is input to the control unit 120 through signal conversion, and the control unit When the relay control is performed remotely through 120 and a GND signal is temporarily transmitted to the circuit line to which the circuit input signal is input to the fire relay terminal 100, automatic recovery of the corresponding circuit of the fire fighting receiver 10 is performed. can be designed

On the other hand, the passive recovery signal may be a signal output to remotely restore the fire receiver 10 when the fire receiver 10 recognizes a fire.

The terminal communication unit 140 is connected to the integrated control server 200 through Internet communication, or is directly connected to the relevant communication terminals 1 and 2 through short-range wireless communication to output each determination output through the control unit 120 . The result value (output signal) may be transmitted to the related application 300 through the integrated control server 200 , or may be directly transmitted to the related application 300 , and a remote control signal may be received from the related application 300 .

The terminal communication unit 140 is equipped with an Internet communication module such as LTE, WiFi, 5G, etc. and a short-range wireless communication module such as Bluetooth, beacon, NFC, RFID, etc., and is connected to the integrated control server 200 through this Internet communication module It can be connected to the related communication terminal 1 and the Internet through the integrated control server 200, and can be directly connected to the related communication terminal 1 in a short distance within the building through the short-distance wireless communication module. In this way, in a state in which the integrated control server 200 and the related communication terminal 1 are connected, each determination result value output through the control unit 120 can be transmitted to the integrated control server 200 and the related communication terminal 1, respectively. In addition, it is possible to receive a remote control signal through the integrated control server 200 or directly through the communication terminal 1 concerned.

On the other hand, when registering the fire-fighting relay terminal 100 according to this embodiment, various setting information and initial data can be provided to the fire-fighting receiver 10 through BLE (low-power Bluetooth) communication between the fire-fighting relay terminal 100 and the mobile. In this case, it is possible to provide the convenience of registration of the communication terminal 1 concerned by automatically inputting the installation location information by using the GPS information and map information of the mobile.

The auxiliary power supply unit 150 may determine whether the power supply of the firefighting receiver 10 is abnormal by supplying preliminary power even if the power of the firefighting receiver 10 is cut off.

The fire-fighting receiver photographing unit 160 may photograph the display 11 of the fire-fighting receiver 10 . This fire-fighting receiver photographing unit 160 captures the display 11 installed on the exterior of the fire-fighting receiver 10, that is, a screen on which various control states or information is output, an LED lamp, a warning light, etc. to generate photo or video data, and , the generated captured data may be transmitted to the integrated control server 200 through the terminal communication unit 140 after undergoing a predetermined pre-processing process through the control unit 120 .

The display 11 may include an LED lamp or a warning lamp for displaying various control states or information output screens installed on the exterior (or interior tube) of the fire fighting receiver 10, and various circuit states.

The integrated control server 200 is a device capable of distributing and centralizing fire information and data by giving location information, address information, regional classification codes or codes for companies on the place where the fire relay terminal 100 is installed. Therefore, in case of regional management, it is possible to comprehensively monitor and manage the current status of buildings and fire occurrence information in the region using the geographic information system.

More specifically, the integrated control server 200 is connected to the fire relay terminal 100 through Internet communication, and separately transmits the automatic fire occurrence signal and the manual fire occurrence signal to the relevant communication terminal 1, respectively, and communicates with the person concerned. Receives a remote control signal for automatic recovery of the fire fighting receiver 10 from the terminal 1 and transmits a corresponding recovery signal to the fire receiver 10, respectively, between the fire relay terminal 100 and the related communication terminal 10 It is possible to generate fire safety-related statistical information, etc. by collecting and analyzing transmission and reception data.

To this end, the integrated control server 200 includes a fire management information generation unit 210 , a fire safety statistical information generation unit 220 , a fire safety management information generation unit 230 , and a fire preliminary situation analysis as shown in FIG. 4 . It may include at least one of the unit 240 , the fire receiver state analysis unit 250 , the fire extinguishing facility leakage management unit 260 , and the server communication unit 270 .

The fire management information generation unit 210 receives the determination result values provided from the control unit 120, respectively, and fire occurrence information according to each of the automatic fire occurrence of the fire fighting receiver 10 and the manual fire occurrence of the fire transmitter 20, In addition, monitoring information for each circuit and power supply abnormality of the firefighting receiver 10 is generated, and notification information (message, photo, video, voice, etc.) is generated accordingly, but the building information, related person information, Firefighting facility information and location information (using a geographic information system) can be generated by including the fire occurrence signal and monitoring information.

The fire safety statistical information generation unit 220 collects various determination result values, monitoring information, and remote control signals provided from the control unit 120, respectively, and data on the malfunction of the firefighting receiver 10 according to the fire occurrence signal. Fire safety statistical information can be generated through analysis. More specifically, the fire safety statistical information generating unit 220 analyzes the data on the fire signal malfunction and the malfunction of each fire monitoring circuit based on the automatically collected fire occurrence signal and state information for each fire monitoring circuit. It can create and manage statistical data on safety information, and provide fire safety statistical information processed into various types of information such as text, graphics, and graphs.

The fire safety management information generating unit 230, based on the building information in which the firefighting facility is installed, the timing for the firefighting inspection (comprehensive precision inspection, operation function inspection, etc.), firefighting information regarding fire prevention and fire safety education and training can be created and provided.

The fire preliminary situation analysis unit 240 receives the image data from the CCTV 30, and generates a fire preliminary warning signal through image analysis of the fire occurrence element from the received image data through the server communication unit 270. It may be provided as a related application 300 . More specifically, various images of the inside of the building are acquired by linking with the CCTV 30 installed in the building or using a separate shooting device, and image analysis based on a deep learning algorithm is performed based on the acquired images to conduct fire. A separate fire alarm or preliminary fire warning, etc. can be implemented by detecting whether a fire has occurred and the possibility of a fire occurring. In addition to the image-based image analysis described above, it is possible to perform a fire alarm or a preliminary fire warning by detecting whether a fire has occurred and the possibility of a fire through sound analysis using a microphone or the like.

The fire-fighting receiver state analysis unit 250 analyzes the image data on the display 11 of the fire-fighting receiver 10 from the image data captured by the fire-fighting receiver photographing unit 160 to determine the operation state of the fire-fighting receiver 10 . It can be derived, and the derived operation state information can be provided to the related application 300 . As described above, the fire-fighting receiver photographing unit 160 photographed the display 11 including a screen for outputting various control states or information installed on the exterior of the fire-fighting receiver 10, an LED lamp, a warning lamp, etc. Image data In case of emergency, through image analysis of display information displayed physically rather than electrical and circuit analysis of the fire relay terminal 100 through image analysis based on a deep learning algorithm for the corresponding image data, the fire receiver (10) ) can be checked or monitored.

The fire extinguishing facility leakage management unit 260 performs an inverse calculation of the starting time of the fire extinguishing facility 40 based on the operation information of the fire extinguishing facility 40 according to the fire extinguishing facility operation signal. The leakage amount information may be generated and provided to the related application 300 through the server communication unit 270 . More specifically, the fire-extinguishing facility leakage management unit 260 receives a signal for checking the operation of the fire-extinguishing facility (fire pump, main pump, spare pump, pressure pump, various piping, etc.) 40 , and based on this, to generate and manage monitoring and data, and to analyze the data through inverse calculation of the pump start time, etc., and provide information on the amount of leakage of the fire extinguishing water flowing through the various fire extinguishing facilities 40 to the person concerned. Methods of analyzing and calculating the leakage amount of fire extinguishing water for each fire extinguishing facility 40 are different, and a detailed description thereof will be omitted.

In this embodiment, the fire pump has been described as an example, but it is of course possible to change it to a device for managing various firefighting facilities interlocked with a firefighting receiver, such as sprinklers, smoke control facilities, and water sprayers.

The server communication unit 270 includes a fire management information generation unit 210 , a fire safety statistical information generation unit 230 , a fire safety management information generation unit 230 , a fire preliminary situation analysis unit 240 , and a fire extinguishing facility leakage management unit. Various data or information generated through 260 is transmitted to the related communication terminal 1 through Internet communication and transmitted to the related application 300 respectively. At this time, the location information of the place where the fire relay terminal 100 is installed, the address information, the regional classification code or the code for the company is divided and the monitoring and monitoring information is transmitted to the corresponding communication terminal 1, respectively.

On the other hand, the integrated control server 200 may further include a data storage unit 280, the data storage unit 280 not only stores and manages all data collected from the fire relay terminal 100, but also generates It is possible to store and manage data necessary for system operation, such as various statistical data, building information, and terminal information, and data required for device control operation, respectively.

The related application 300 is installed in the related communication terminal 1 and is connected to the integrated control server 200 and the Internet through the Internet, and the automatic reoccurrence signal and manual fire from the fire relay terminal 100 or the integrated control server 200 Each generated signal is received separately, and a remote control signal is provided to the fire relay terminal 100 or the integrated control server 200 for automatic recovery of each circuit of the fire receiver 10, and the integrated control server 200 You can receive not only fire safety statistical information, but also fire management information, fire safety management information, fire preliminary situation information, terminal status information, and fire extinguishing facility monitoring information.

On the other hand, the present system 1000 generates a fire in the form of a text message, a mobile notification, an image, etc. using a communication network using the disaster information frequency even if an unspecified number of people existing in the building do not install a separate application or program. It is also possible to provide information such as evacuation route evacuation activities and on-site situation along with the location of the city fire.

What has been described above is only one embodiment for implementing the IoT-based fire monitoring and management system according to the present invention, and the present invention is not limited to the above embodiment, but as claimed in the claims below Without departing from the gist of the invention, it will be said that the technical spirit of the present invention exists to the extent that various modifications can be made by anyone with ordinary knowledge in the field to which the invention pertains.

1000: IoT-based fire monitoring and management system
100: fire relay terminal
110: signal receiving unit
120: control unit
130: signal output unit
140: terminal communication unit
150: auxiliary power unit
160: fire receiver shooting unit
200: integrated control server
210: fire management information generation unit
220: fire safety statistical information generation unit
230: fire safety management information generation unit
240: fire preliminary situation analysis unit
250: fire receiver state analysis unit
260: fire extinguishing equipment leakage management unit
270: server communication unit
300: related application
1: Personnel communication terminal
10: fire receiver
11: Display
20: fire transmitter
30: CCTV
40: firefighting equipment

Claims (8)

Receives the automatic reoccurrence signal and the manual fire signal generated from the fire transmitter, respectively, and informs the person concerned. a fire relay terminal that outputs a recovery signal;
It is connected to the fire-fighting relay terminal and the Internet communication, and transmits the automatic re-occurrence signal and the manual fire occurrence signal to a person concerned, receives a remote control signal for automatic recovery of the fire-fighting receiver from the person concerned, and delivers it to the fire receiver, an integrated control server for generating fire safety-related statistical information by analyzing transmission/reception data between the fire relay terminal and a person concerned; and
It is installed in a related communication terminal and is connected to the integrated control server through the Internet, receives the automatic reoccurrence signal and the manual fire reoccurrence signal, provides the remote control signal to the integrated control server, and receives the remote control signal from the integrated control server. Includes a related application that receives fire safety statistical information,
The fire-fighting relay terminal includes a fire-fighting receiver photographing unit for photographing the display of the fire-fighting receiver,
The integrated control server derives the operation state of the fire receiver through image analysis on the display from the image data captured through the fire-fighting receiver photographing unit, and provides the derived operation state information to the related application. IoT-based fire monitoring and management system comprising a unit.
The method of claim 1,
The fire relay terminal is
a signal receiver for individually receiving the automatic reoccurrence signal, the manual fire occurrence signal, a voltage level signal for each circuit configured in the fire fighting receiver, and a power signal of the fire fighting receiver;
Each signal received through the signal receiving unit is compared with a preset reference value to determine whether automatic recurrence, manual fire, and circuit and power abnormality of the firefighting receiver are abnormal, respectively, and output the determination result value, respectively, to the remote control signal a control unit for individually outputting a recovery signal for each circuit configured in the fire-fighting receiver;
a signal output unit for individually outputting an automatic recovery control signal for automatically restoring an operation state of each circuit configured in the fire-fighting receiver through a plurality of relays according to the recovery signal output through the control unit; and
It is connected to the integrated control server through Internet communication or connected to a related communication terminal through short-range wireless communication and transmits the determination result value output through the control unit to the related application through the integrated control server, or to the related application and a terminal communication unit for transmitting and receiving the remote control signal from the related application.
3. The method of claim 2,
The control unit is
Provides a determination result value that separates the automatic reoccurrence signal and the manual fire reoccurrence signal from the determination result value, and when the automatic reoccurrence signal is continuously generated more than a preset number of times within a preset time, remote control of the related application An IoT-based fire monitoring and management system, characterized in that it provides a remote control function only when the automatic reoccurrence signal is generated.
3. The method of claim 2,
The fire relay terminal is
When the power supply abnormality of the fire-fighting receiver is determined through the controller, the state of the fire-fighting receiver is checked by the controller, and when the power of the fire-fighting receiver is cut off, an auxiliary power supply for determining whether the power of the fire-fighting receiver is abnormal. IoT-based fire monitoring and management system.
3. The method of claim 2,
The integrated control server,
Receive each of the determination result values to generate fire occurrence information according to each of the automatic and manual fire occurrences, and monitoring information on whether the circuit and power supply of the firefighting receiver are abnormal, the building information, related person information, and firefighting facilities a fire management information generating unit that generates information and location information by including it in the corresponding fire occurrence signal and monitoring information;
a fire safety statistical information generating unit that collects the determination result value, the monitoring information, and the remote control signal, respectively, and generates the fire safety statistical information through data analysis on a malfunction of a firefighting receiver according to a fire occurrence signal;
a fire safety management information generating unit that generates fire fighting information on the timing of fire inspection, fire prevention, and fire safety education and training based on the building information; and
IoT-based fire monitoring and management, characterized in that it comprises a server communication unit for transmitting the information generated through the fire management information generation unit, the fire safety statistics information generation unit, and the fire safety management information generation unit to the relevant application, respectively system.
6. The method of claim 5,
The integrated control server,
Receiving image data from CCTV, generating a fire preliminary warning signal through image analysis on fire occurrence elements from the received image data, and further comprising a fire preliminary situation analysis unit that provides the received image data to the relevant application through the server communication unit IoT-based fire monitoring and management system.
delete 6. The method of claim 5,
The signal receiving unit receives the fire extinguishing equipment operation signal from the fire extinguishing equipment and transmits it to the integrated control server through the terminal communication unit,
The integrated control server,
Based on the operation information of the fire extinguishing facility according to the fire extinguishing facility operation signal, the fire extinguishing facility leakage management unit generates leakage amount information about the fire extinguishing water through a reverse calculation process for the start time of the fire extinguishing facility and provides it to the related application through the server communication unit IoT-based fire monitoring and management system, characterized in that it further comprises.

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