KR101364813B1 - Fires prevention system of smart type - Google Patents

Abstract

Smart fire prevention system of the present invention is electrically connected to a detection sensor module for detecting a fire and disaster, a disaster prevention device for alarming or suppressing fire and disaster, the detection sensor module and the disaster prevention device, When receiving a detection signal from the fire detection facility for receiving and processing the detection signal detected from the detection sensor module, a computer for monitoring a site where a fire and disaster occurred remotely and the fire detection facility, It drives the disaster prevention device, and transmits the fire and disaster occurrence situation information according to the detection signal to the computer through the computer and the wired and wireless communication network, and receives a control command from the computer, according to the received control command And a control module for controlling the driving. According to the present invention, by providing a smart fire protection system applying a bi-directional algorithm through a wired or wireless communication network, it is possible to monitor the fire and disaster situation in real time to appropriate disaster prevention and disaster response according to the situation.

Description

Fire prevention system of smart type

The present invention relates to a smart fire prevention system incorporating information and communication technology (ICT), and relates to a smart fire protection system capable of bidirectional control for detecting and extinguishing fire and disaster.

Many large buildings are equipped with automated re-detection systems to notify them of fires. This fire detection facility is a facility that recognizes a fire occurrence by sensors using heat, smoke or flame generated by a fire, and emits a fire alarm to a person or occupant in a building by a sound device such as a bell or a siren. Its configuration generally consists of receivers, detectors, transmitters, and sound equipment.

The fire receiver used in firefighting management receives a signal from a detector or a transmitter directly or through a repeater as a common signal and alerts the person concerned or the fire department of the fire object to be fired. , M type receiver, GP type receiver and GR type receiver.

On the other hand, P-type hybrid receivers receive signals from detectors or transmitters (except M-type transmitters) as a common signal either directly or through a repeater to alert the person concerned to the fire and alert the fire. Or it means to control the pressurized water supply or starter such as indoor and outdoor fire extinguishing equipment, sprinkler equipment, water spray extinguishing equipment, fire extinguishing equipment, carbon dioxide extinguishing equipment, halide extinguishing equipment, powder extinguishing equipment, and flue gas equipment. In addition, there are R type combined receiver, GP type combined receiver and GR type combined receiver.

P type (Proprietary type) receivers are most commonly used in small and medium sized buildings due to the ease of installation and the cost of equipment, and earth indicators are provided to indicate the boundary area of each circuit. It is divided into class 2 and class 2.

P-type first class receivers are capable of fire indication operation, sensor wiring conduction test, switching between commercial power supply and emergency power supply, and have the advantage of unlimited number of circuits. The same, but the number of lines is limited to five lines or less.

With the recent rapid spread of Information Communication Technology (ITC), most of the buildings currently being built are changing to intelligent buildings and intelligent apartments. Accordingly, there is a problem that it is difficult to adapt to the current trend with the technology of the past that has fallen behind in the field of fire fighting equipment. In particular, automatic fire detection system (AFDE: Automatic fire detection equipment) is mandated by regulations as "Fire technical standards' that are sure to install Neighborhood Facilities, education and research facilities, entertainment facilities, accommodation, medical facilities and 600m ² or more buildings, etc. It is mandatory to use P-type first-class receivers for buildings over four floors. However, the technology used in the control algorithm and fire suppression control system of the automated re-detection system currently in use is still applied.

1 is an external view of a conventional automated ash detection equipment, Figure 2 is a connection diagram of a conventional automated ash detection equipment.

Referring to Figures 1 and 2, the automated re-detection facility is a facility that automatically detects heat, smoke, etc. generated in the initial stages when a fire and disaster occurs, and displays an ignition place to the people in the building and alarms, It consists of a detector for detecting smoke or gas, a receiver specifying an ignition location, a transmitter, an acoustic device, a wiring, a power supply, and the like.

3 is a signal flow system diagram of a conventional automated re-detection facility.

Referring to Figure 3, the conventional automated re-detection equipment (P-type first-class receiver) when the fire and disaster occurs 10, the disaster detection sensors (11, 12, 13) operates and detects the alarm in the receiver 14 It is a unidirectional algorithm that operates the emergency broadcast 15 and the alarm display panel 16 and operates disaster prevention facilities 17 and 18 such as sprinklers and fire doors installed locally.

In a conventional P-type first-class receiver, when an actual fire occurs, response speed and reliability are low, increasing lives and property damage, and there is an inefficient problem of disaster response due to a unilateral control algorithm when a fire and disaster occur. For example, the recent news of the death of a child in a fire door accident in Seoul was reported on the media. This is due to an inefficient control system and unidirectional control algorithm, and it can be said that an accident occurred when a fire door was unilaterally operated without a situation determination in the event of a disaster.

The present invention has been made in order to solve the above problems, in the present invention, after automatically detecting a variety of fires and disasters occurring in the building quickly, by automatically operating the local fire suppression system for fire and disaster It aims to provide a fire detection system that can suppress the initial stage, and transmit the detected data to security personnel or remote situation room through wired / wireless communication network and Internet line, and send out emergency alarm signal.

In addition, the present invention monitors and analyzes the fire and disaster situation in real time through a computer monitor in the situation room, and operates an effective disaster suppression and disaster response system that operates the fire suppression control equipment at the disaster site through remote monitoring of various fires and disasters. Another object of the present invention is to provide a smart fire protection system to which a bidirectional control algorithm is applied.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

Smart fire protection system of the present invention for achieving the above object is a detection sensor module for detecting a fire and disaster, a disaster prevention device for warning or suppressing the fire and disaster, the detection sensor module and the disaster prevention device Is electrically connected to a fire detection system that receives and processes a detection signal detected from the detection sensor module, a computer for remotely monitoring a site where a fire and a disaster has occurred, and receiving a detection signal from the fire detection facility, When the disaster prevention device is driven through the fire detection facility, the fire and disaster occurrence situation information according to the detection signal is transmitted to the computer through the computer and the wired / wireless communication network, and when the control command is received from the computer, the received control A control module for controlling the driving of the disaster prevention apparatus according to a command; .

The control module may be a structure that can be attached and detached to the fire detection equipment.

The control module may be configured to process an input unit for receiving a detection signal from the fire detection facility and a detection signal received through the input unit to generate a control signal for driving the disaster prevention apparatus, or to generate a fire and disaster according to the detection signal. And a control unit for transmitting the occurrence status information to the computer, an output unit for transmitting the control signal generated from the control unit to the fire detection facility, and a communication unit for communicating with the computer through a wired / wireless communication network.

The fire detection equipment is a PCB (Printed Circuit Board) method, the control module may be a structure that can be mounted on the PCB in a one chip type (One chip type). In this case, the control module may be a one-chip PLD (Programmable Logic Device) method.

The one-chip PLD may include a basic program area and a ladder logic program area, and may support a multi-tasking structure for simultaneously executing the basic program and the ladder logic program.

The one-chip PLD may use the ladder logic program as a drive program for controlling the disaster prevention apparatus to be driven, and the data communication area communicating with the computer through the communication unit may use the basic program.

The detection sensor module may include a fire detection sensor for detecting a fire and an elevator detection sensor for detecting a disaster in an elevator.

The disaster prevention apparatus may include an audio output device for outputting an acoustic signal including an alarm sound, a display device including an indicator light for displaying a fire or disaster occurrence situation, and a disaster prevention facility for suppressing a fire or disaster situation.

According to the present invention, by providing a smart fire protection system applying a bi-directional algorithm through a wired or wireless communication network, it is possible to monitor the fire and disaster situation in real time to appropriate disaster prevention and disaster response according to the situation.

In addition, the control module of the present invention can be easily attached and detached to the fire detection equipment, such as the existing P-type first-class receiver, it is possible to build a smart fire protection system that can easily control both directions at a low cost while maintaining the existing equipment intact There is an effect. Therefore, it is expected to solve the safety insensitivity of building owners and managers and satisfy the demand for the necessity.

1 is an external view of a conventional automated detection system.
2 is a connection diagram of a conventional automated ash detection equipment.
3 is a signal flow system diagram of a conventional automated re-detection facility.
Figure 4 is a block diagram of a smart fire prevention system according to an embodiment of the present invention.
5 is a block diagram showing an internal configuration of a control module according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used for the same reference numerals even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. Also, throughout this specification, when a component is referred to as "comprising ", it means that it can include other components, aside from other components, .

Figure 4 is a block diagram of a smart fire prevention system according to an embodiment of the present invention.

Referring to FIG. 4, the smart fire protection system of the present invention includes a control module 100, a fire detection facility 200, a detection sensor module 300, a disaster prevention device 400, and a computer 600.

In the present invention, the control module 100 and the computer 600 communicate through a wired or wireless communication network 500.

The wired / wireless communication network 500 refers to a wired communication network and a wireless communication network, and various wired and wireless communication methods such as RS232c, Ethernet, RF communication, Bluetooth communication, and infrared communication may be used in an embodiment of the present invention.

When the control module 100 receives the detection signal from the fire detection facility 200, the control module 100 drives the disaster prevention device 400 through the fire detection facility 200, and detects the detection signal through the computer 600 and the wired / wireless communication network 500. The fire and disaster occurrence situation information according to the transmission to the computer 600, and receives a control command from the computer 600, according to the received control command to control the operation of the disaster prevention apparatus 400.

In the present invention, the control module 100 may be implemented in a structure that can be attached and detached to the fire detection equipment.

In one embodiment of the present invention, the fire detection equipment 200 may be implemented in a PCB (Printed Circuit Board) method, the control module 100 is to be implemented in a structure that can be mounted on the PCB in a one chip type (One chip type). Can be. By implementing in this way, the control module 100 can be easily attached / detached to the fire detection facility 200.

In one embodiment of the present invention, the control module 100 may be a one-chip PLD (Programmable Logic Device) method.

The control module 100 may include a one-chip PLD including a basic program area and a ladder logic program area, and may support a multi-tasking structure for simultaneously executing a basic program and a ladder logic program. In this case, the one-chip PLD may use a ladder logic program as a driving program for controlling the disaster prevention apparatus 400 to be driven, and the data communication area communicating with the computer 600 may be implemented using a basic program.

The fire detection facility 200 is electrically connected to the detection sensor module 300 and the disaster prevention apparatus 400, and serves to receive and process a detection signal detected from the detection sensor module 300. In one embodiment of the present invention, the fire detection equipment 200 may be a P-type receiver.

The detection sensor module 300 serves to detect fire and disaster. In one embodiment of the present invention, the detection sensor module 300 may include a fire detection sensor 310 for detecting a fire and an elevator detection sensor 320 for detecting a disaster in an elevator.

Disaster prevention device 400 is a device for alerting or suppressing the fire and disaster. In an embodiment of the present invention, the disaster prevention apparatus 400 includes a sound output device 410 for outputting an acoustic signal including an alarm sound, a display device 420 including an indicator light for indicating a fire or disaster occurrence situation, and a fire. Or it may include a disaster prevention facility 430 for suppressing a disaster situation. For example, the disaster prevention facility 430 may be a sprinkler, a fire door, a water level actuator, a fan, or the like.

The computer 600 communicates with the control module 100 through the wired / wireless communication network 500 and displays fire and disaster occurrence information received from the control module. For example, the computer 600 may be located in a remote situation room, the disaster prevention device 400 including a variety of suppression equipment installed on the site to monitor the disaster situation through the interface with the control module 100, monitoring Can be driven by remote control in both directions.

5 is a block diagram showing an internal configuration of a control module according to an embodiment of the present invention.

Referring to FIG. 5, the control module 100 includes an input unit 110, a communication unit 120, a control unit 130, and an output unit 140.

The input unit 110 serves to receive a detection signal from the fire detection facility 200. For example, the input unit 110 may be implemented in the form of an input port.

The controller 130 processes the detection signal received through the input unit 110 to generate a control signal to drive the disaster prevention apparatus 400 or to provide the computer 600 with fire and disaster occurrence situation information according to the detection signal. Control to transmit.

The output unit 140 serves to transmit the control signal generated from the control unit 130 to the fire detection facility (200). For example, the output unit 140 may be implemented in the form of an output port.

The communication unit 120 serves to communicate with the computer 600 through the wired or wireless communication network 500.

In one embodiment of the present invention, the fire detection equipment 200 may be implemented in a PCB method, wherein the control module 100 may be implemented in a structure that can be mounted on the PCB in a one-chip type. By implementing in this way, the control module 100 can be easily attached / detached to the fire detection facility 200.

In one embodiment of the present invention, the control module 100 may be a one-chip PLD method.

Programmable Logic Device (PLD) replaces functions such as relays, timers, and counters in a control panel with semiconductor devices, and is a highly autonomous control device that enables program control by adding a numerical operation function to a basic sequence control function.

The one-chip PLD of the control module 100 may include a basic program area and a ladder logic program area, and may support a multi-tasking structure for simultaneously executing the basic program and the ladder logic program.

Ladder logic is one of the relay logic programming languages used in programmable logic controllers (PLDs). Ladder logic is a programming language that is completely different from programming languages like Fortran and C. It uses conditional statements, subroutines, and FOR NEXT statements, but their meaning is very different. In general programming languages, instructions are executed sequentially, and higher instructions are executed before the final instructions until the loop is terminated, but ladder logic is executed simultaneously by sporadically spreading the instruction code of each step. Ladder logic programming, on the other hand, is laid out in a ladder shape rather than as a program, and each ladder logic uses two vertical lines on the left and right sides to produce the output on the right.

In an embodiment of the present invention, the one-chip PLD uses a ladder logic program as a driving program for controlling the disaster prevention apparatus 400 to be driven, and the data communication area communicating with the computer 600 through the communication unit 120 is It can be implemented to use a basic program.

While the present invention has been described with reference to several preferred embodiments, these embodiments are illustrative and not restrictive. It will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit of the invention and the scope of the appended claims.

100 Control Module 200 Fire Detection System
300 sensor module 400 disaster prevention device
500 wired and wireless network 600 computers
310 fire detection sensor 320 elevator detection sensor
410 sound output device 420 display device
430 disaster prevention equipment 110 input
120 communication unit 130 control unit
140 output

Claims (9)

Detection sensor module for detecting fire and disaster;
Disaster prevention devices for alerting or suppressing fires and disasters;
A fire detection device electrically connected to the detection sensor module and the disaster prevention device and configured to receive and process a detection signal detected from the detection sensor module;
A computer for remotely monitoring a fire and disaster site; And
Upon receiving a detection signal from the fire detection facility, the disaster prevention device is driven through the fire detection facility, and the fire and disaster occurrence situation information according to the detection signal is transmitted to the computer through the computer and the wired / wireless communication network. Receiving a control command from a computer, including a control module for controlling the operation of the disaster prevention apparatus according to the received control command,
The control module is a structure that can be attached and detached to the fire detection equipment,
The control module may be configured to process an input unit for receiving a detection signal from the fire detection facility and a detection signal received through the input unit to generate a control signal for driving the disaster prevention apparatus, or to generate a fire and disaster according to the detection signal. A control unit for transmitting the occurrence status information to the computer, an output unit for transmitting the control signal generated from the control unit to the fire detection facility, and a communication unit for communicating with the computer via a wired / wireless communication network,
The fire detection system is a PCB (Printed Circuit Board) method, the control module is a smart fire protection system, characterized in that the one chip type (One chip type) that can be mounted on the PCB structure.
delete delete delete The method of claim 1,
The control module is a smart fire protection system, characterized in that the one-chip PLD (Programmable Logic Device) method.
The method of claim 5,
The one-chip PLD includes a basic program area and a ladder logic program area, and supports a multi-tasking structure for simultaneously executing the basic program and the ladder logic program. Disaster Prevention System.
The method according to claim 6,
The one-chip PLD uses the ladder logic program as a drive program for controlling the disaster prevention apparatus to be driven, and the data communication area communicating with the computer through the communication unit uses the basic program. Smart fire protection system.
The method of claim 1,
The detection sensor module smart fire prevention system, characterized in that it comprises a fire detection sensor for detecting a fire and an elevator detection sensor for detecting a disaster in the elevator.
The method of claim 1,
The disaster prevention apparatus includes a sound output device for outputting an acoustic signal including an alarm sound, a display device including an indicator light for indicating a fire or disaster occurrence situation, and a disaster prevention facility for suppressing a fire or disaster situation. Smart fire protection system.

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