KR101538456B1 - Automatic fire extinguisher for distributing board and operating method thereof - Google Patents

Abstract

The present invention relates to an automatic dispersion fire extinguishing device for a distributing board capable of monitoring from a remote location and monitoring fire and flood at the same time, and an operating method thereof. If a monitoring PC unit receives the main control command and a sub control command of an operator or a manager and transfers the commands, a main device unit is connected to the monitoring PC unit via LAN communication, connects a flame detecting device, a heat detecting device, and a smoke detecting device according to the main control command transferred from the monitoring PC unit to monitor fire, connects a flood detecting device to monitor flood, and transfers the sub control command transferred from the monitoring PC unit. A sub device unit is connected to the main device unit via RS485 communication, connects the flame detecting device, the heat detecting device, and the smoke detecting device according to the sub control command transferred from the main device unit to monitor fire, connects the flood detecting device to monitor flood, and transfers monitored sub condition information to the main device unit. The main device unit transfers monitored main condition information to the monitoring PC unit, and receives the sub condition information from the sub device unit to transfer the sub condition information to the monitoring PC unit. The monitoring PC unit receives the main condition information and the sub condition information to monitor.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic spreading and extinguishing apparatus for a switchboard,

The present invention relates to an automatic spreading and extinguishing system for an electric distribution panel and a method of operating the same, and more particularly, to an automatic spreading and extinguishing system for a switchboard that can be monitored remotely and simultaneously perform fire monitoring and flooding monitoring.

Most of the fires are caused by electric fire. In many cases, they occur in the switchboard due to internal short circuit or overheating. As described above, in the case of a switchboard having a high frequency of occurrence of a fire, various electric components and wiring are intertwined with each other, and a plurality of switchboards are connected to each other in one place. Therefore, if a fire occurs in one switchboard and fails to evolve at an early stage, it will lead to a large fire, which can lead to enormous property damage. Therefore, apart from the large automatic fire extinguishing system installed in the electric room itself, an automatic fire extinguishing device used for each switchboard should be installed so that the fire can be evolved at an early stage.

In the conventional automatic fire extinguishing system for a switchboard, when a fire occurs inside a switchboard, an electric signal sensed by a fire detector is generated and transmitted to a control box equipped with a controller. Then, a fire extinguisher is operated in a control box, So as to spray the extinguishing liquid.

Korean Patent No. 10-0648116 (registered on November 14, 2006) discloses a control box unit of an automatic fire extinguishing system for water / switchboard. In the automatic fire extinguishing system for a water / switchboard, a fire alarm A control box unit for controlling the fire extinguishers to automatically and manually operate the control box units, the control box unit comprising: A front panel installed on the front surface of the burial chamber to cover the front opening portion; A main board having a fire detector, a fire alarm, and connection terminals connected to a power source and having a controller for controlling a fire detector, a fire alarm, and a fire extinguisher. According to the disclosed technology, there is no need to provide a separate installation space on the front panel of the water / switchboard, and it is easy to identify the control box corresponding to the number of fire / switchboard in case of fire or other kinds of emergency, And the protection panel with the opening / closing door is provided to prevent malfunction due to unnecessary contact with the normal operating switch.

Korean Registered Patent No. 10-1089240 (Registered on November 28, 2011) is capable of rapid response in the event of a fire, is safe because it does not digest to the fire, and does not require fire extinguishing equipment and drilling work formed on the outside of the body of the switchboard It is possible to install easily on the top, bottom or wall surface of the inside of the switchboard body or on the wall of the switchboard, and since hard glass fire extinguisher is installed, external power is not needed and the installation is simple, installation cost and labor cost are reduced, By installing the fire detection sensor in various places, it responds quickly and suppresses the fire. Therefore, it can prevent the fire from being transferred to the large fire, and it is possible to prevent the maintenance cost because the periodical maintenance and inspection are unnecessary, Disclosed is an electrical switchboard in which an automatic spreading fire extinguisher is installed. According to the disclosed technology, in an electrical switchboard equipped with an automatic spreading fire extinguisher, an electrical switchboard having an automatic spreading fire extinguisher is provided with an electrical switchboard main body for receiving and transmitting electricity, and a fire extinguisher The fire extinguisher contains 25 wt% of ammonium carbonate, 25 wt% of ammonium chloride, and 10 wt% of ammonium chloride. The fire extinguisher is a fire extinguisher, 5 wt.%, Sodium silicate 5 wt.%, Urea 25 wt.%, Ammonium phosphate 10 wt.%, Anhydrous sodium carbonate 10 wt.% And fluorine surfactant 20 wt.%. The ratio of water to fire extinguishing agent is 1: 1 or 1: 2, the fire detection sensor part is provided with a flame detection sensor, a smoke detection sensor and a temperature detection sensor, The sensor detects the infrared rays in the range of 2.5 ~ 2.8 ㎛ or 4.2 ~ 4.5 ㎛ or the ultraviolet ray in the range of 0.17 ~ 0.3 ㎛ which is included in the light emitted from the fire caused by the fire, The rejection is characterized by comprising a heating switch for heating the mixed water in the fire extinguishing container when receiving a signal from the trigger switch and the trigger switch.

In the conventional automatic fire extinguishing system for a switchboard as described above, it is very difficult to provide a space for installing the control box. That is, since a large number of control panels are provided in the electric room, It is not easy to set up a separate installation space. In addition, since there are various variables such as a difference in the internal temperature depending on the installation place of the switchboard, there is a fear that the fire detector may malfunction and unnecessarily operate the fire alarm or the fire extinguisher.

The conventional automatic fire extinguishing system for a switchboard can not be controlled remotely. Therefore, when a manager or a user does not reside near a switchboard, there is an inconvenience that the user must move to the place where the control box is installed every time for manual operation . In addition, in the conventional automatic fire extinguishing system for a switchboard, there is no function of detecting a fire or an alarm when the switchboard is flooded due to leakage, so that a warning about flooding of the switchboard can be performed. There is a problem that the device is damaged or the like.

Korean Patent No. 10-0648116 Korean Patent No. 10-1089240

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an automatic spreading and extinguishing system for a switchboard that can be monitored remotely, .

According to one aspect of the present invention, there is provided a monitoring PC unit for receiving and transmitting main control commands and sub control commands of an operator or an administrator and receiving and monitoring main status information and sub status information; A flame sensor, a heat sensor, and a smoke detector are connected to the monitoring PC unit in accordance with a main control command transmitted from the monitoring PC unit to monitor a fire, connect a flood sensor, A main unit for delivering the monitored main condition information to the monitoring PC unit, receiving the sub-control command transmitted from the monitoring PC unit and receiving the sub-condition information and transmitting the sub-condition information to the monitoring PC unit; And a flame sensor, a heat sensor, and a smoke detector connected to the main unit through an RS485 communication, and the flame sensor, the heat sensor, and the smoke sensor are connected according to a sub control command transmitted from the main unit, And a plurality of sub-units for transmitting the sub-status information to the main unit.

In one embodiment, the main unit connects a plurality of sub-units to one unit via RS485 communication, detects a fire using the flame sensor, the heat sensor, and the smoke detector, It is characterized by sounding an alarm through a siren or by injecting gas through a CO2 extinguisher.

According to an embodiment of the present invention, the sub-device unit is driven by receiving power from the main unit, detects a fire using the flame sensor, the heat sensor, and the smoke sensor, It is characterized by sounding an alarm or by injecting gas through a CO2 extinguisher.

In one embodiment, the main device unit is characterized in that a main communication line termination resistor is built in and fixed to an end of an RS485 communication line with the sub device unit.

In one embodiment, the sub-device unit may include a sub-communication line termination resistor internally fixed to an end of an RS485 communication line with the main device unit when the sub-unit unit is finally connected to the main unit unit.

In one embodiment, the main device unit displays its own IP address, and when the connection state of the flame sensor, the heat sensor, the smoke sensor, the flood sensor is poor, or the immersion status through the flood sensor Liquid crystal display means for displaying detailed information corresponding to the detected state; Operating status display means for displaying power, execution, backup power, idle, manual start, remote start, siren stop, SOL stop, transmission and reception; Detector status display means for displaying flame, heat, smoke, and error; And an input unit having a recovery key, a start key, a siren stop key, a backup key, a SOL stop key, an idle key, a left / right up / down key, and an OK key.

In one embodiment, the main device unit confirms the idle button input through the input unit, turns it on once, turns it off when repeatedly inputting, and uses a start button for performing the SOL start in the on state And automatically turns off the light when a predetermined time elapses from the on state.

In one embodiment, the main device unit drives the flame sensor, illuminates the sensor status display means during operation of the flame sensor, drives the thermal sensor, and when the thermal sensor is in operation, The smoke sensor, the smoke sensor, the smoke sensor, and the immersion sensor are in a bad state, or when the flame sensor, the heat sensor, the smoke sensor, The detector status display means is wiped off when the immersion status is detected through the immersion sensor, and detailed information is displayed through the liquid crystal display means.

In one embodiment, the main unit reboots the system in the case of a recovery key. In the case of the activation key, the main unit proceeds to the SOL activation by receiving the activation key only when the standby LED is lit, In the case of the stop key, once the siren is stopped, the siren stop LED is turned on and the siren stop LED is turned off at the time of inputting again. In case of the backup key, the power supplied to the AC is separated and the DC 24V backup battery In case of SOL stop key, it stops SOL output once, turns on SOL stop LED and turns off SOL stop LED when inputting again, and uses upper start key in case of start key. In case of left / right up / down key, select the menu by left / right up / down arrow, increase / decrease the number, and in case of confirmation key, set the value set in menu setting Characterized in that to store.

In one embodiment, the main unit includes: power input means for receiving external AC power and supplying the AC power to a power source required for the apparatus; A power switch for simultaneously shutting off the AC power supplied through the power input means and the DC power supplied from the backup battery; Communication connection means for connecting a LAN communication with the monitoring PC unit and RS485 communication with the sub unit; Power supply means for supplying power to the sub-device unit; And a connection terminal of the flood detector, a SOL output terminal, a representative alarm output terminal, a fire siren output terminal, an input terminal of the heat detector, an input terminal of the smoke detector, an input terminal of the flame sensor, And an input / output means having an input / output means.

In one embodiment, the main unit outputs, via a SOL output terminal, a fire or a remote start or a manual start, and when at least one of the flame sensor, the heat sensor, and the smoke sensor is operated, Output terminal through the fire siren output terminal at the time of operation of each sensor.

In one embodiment, the subdevice unit includes: an operation / equipment number setting unit that sets a subnumber for allowing the main unit to poll; Operating status display means for displaying power, execution, backup power, idle, manual start, remote start, siren stop, SOL stop, transmission and reception; Detector status display means for displaying flame, heat, smoke, and error; And an input unit having a recovery key, a start key, a siren stop key, a backup key, a SOL stop key, an idle key, a left / right up / down key, an OK key, and the like.

In one embodiment, the sub-device unit includes a power switch for receiving or cutting off DC power from the main device unit as a power source required for the device; A terminating resistor switch connected to the main unit via RS485 communication and turned on only when the last unit is connected; Communication connection means for connecting RS485 communication with the main device unit and RS485 communication with another sub device unit other than itself; Power supply means for receiving DC power from the main unit and for supplying DC power to a sub-unit other than the main unit; And a connection terminal of the flood detector, a SOL output terminal, a representative alarm output terminal, a fire siren output terminal, an input terminal of the heat detector, an input terminal of the smoke detector, an input terminal of the flame sensor, And an input / output means having an input / output means.

According to another aspect of the present invention, when the monitoring PC unit receives and receives the main control command and the sub control command of the operator or the manager, the main unit is connected to the monitoring PC unit through LAN communication, Monitoring a fire by connecting a flame sensor, a heat sensor, and a smoke detector according to a main control command transmitted from the monitoring PC unit, connecting the flooded sensor to monitor flooding, and transmitting a sub control command transmitted from the monitoring PC unit; The sub-device unit is connected to the main unit via RS485 communication, and the flame sensor, the heat sensor, and the smoke sensor are connected according to the sub control command transmitted from the main unit to monitor the fire, connect the flood sensor, Transmitting the monitored sub-state information to the main device unit; Transmitting the main status information monitored by the main unit to the monitoring PC unit and receiving sub status information from the sub unit unit and transmitting the sub status information to the monitoring PC unit; And the monitoring PC receiving and monitoring the main status information and the sub status information.

In one embodiment, the method for operating the switchboard automatic spreading and extinguishing system includes the steps of setting the LAN communication IP, the host LAN communication IP, and the gateway of the main device unit to establish communication for connection with the monitoring PC unit ; Setting information related to the subdevice by setting the number of subdevices connected through the RS485 communication with the main device and operation related information of each sensor connected through the input terminal or the connection terminal; Confirming the operation information of the sub-device by checking IP for LAN communication connection with the monitoring PC unit, each fire information, each error information, each immersion information, and each connection information; And performing a firmware-based automatic setting for automatically setting the sub-device unit to the same state as the main device unit, and setting a DIP switch position and a sub-number to perform the basic setting.

According to the present invention, it is possible to provide an automatic spreading and extinguishing system and a method for operating the same, which can be monitored at a remote site while simultaneously performing fire monitoring and immersion monitoring, and a plurality of devices connected to each other in a master- In addition to the fire monitoring, it can detect the flooding of the switchboard due to heavy rain or leakage, and can warn the flooding of the switchboard. It is possible to solve problems such as breakage of the apparatus due to a short circuit or the like.

1 is a view for explaining an automatic switchboard diffusing and extinguishing apparatus according to an embodiment of the present invention.
Fig. 2 is a view for explaining the connection between the main unit and the sub unit in Fig. 1. Fig.
Fig. 3 is a view for explaining a front surface of the main device unit shown in Fig. 1. Fig.
Fig. 4 is a view for explaining the rear surface of the main device unit shown in Fig. 1. Fig.
Fig. 5 is a view for explaining a front surface of the subdevice unit shown in Fig. 1. Fig.
Fig. 6 is a view for explaining the rear surface of the subdevice unit shown in Fig. 1. Fig.
Fig. 7 is a diagram for explaining communication setting between the monitoring PC unit and the main unit in Fig. 1. Fig.
FIG. 8 is a diagram for explaining the self LAN IP setting shown in FIG. 7. FIG.
9 is a diagram for explaining the host LAN IP setting shown in FIG.
10 is a diagram for explaining the gateway setting shown in Fig.
Fig. 11 is a diagram for explaining a sub-apparatus part-related setting in the main apparatus unit shown in Fig.
12 is a view for explaining the sub-apparatus sub-unit number setting shown in Fig.
13 is a view for explaining the sensor operation related information setting in Fig.
FIG. 14 is a view for explaining confirmation of connected device operation information in the main device unit shown in FIG. 1; FIG.
Fig. 15 is a diagram for explaining the IP check shown in Fig. 14. Fig.
FIG. 16 is a view for explaining fire information confirmation shown in FIG. 14. FIG.
17 is a diagram for explaining the error information confirmation in Fig.
Fig. 18 is a view for explaining flood information confirmation in Fig. 14. Fig.
Fig. 19 is a diagram for explaining confirmation of connection information shown in Fig. 14; Fig.
Fig. 20 is a diagram for explaining the basic setting in the subdevice unit shown in Fig. 1. Fig.
FIG. 21 is a view for explaining information confirmation and control using the monitoring PC unit in FIG. 1; FIG.
22 is a view for explaining a main screen of a connection person of the monitoring PC section shown in Fig.
23 is a view for explaining a connection control screen of the monitoring PC section shown in Fig.
24 is a view for explaining a sub connection status screen of the monitoring PC section shown in Fig.
FIG. 25 is a view for explaining a detailed information view screen of the monitoring PC section shown in FIG. 21. FIG.
26 is a diagram for explaining an environment setting screen of the monitoring PC section shown in Fig.
Fig. 27 is a view for explaining connection information display of the monitoring PC section shown in Fig. 21. Fig.
Fig. 28 is a view for explaining the safety and fire display of the monitoring PC unit shown in Fig. 21. Fig.
Fig. 29 is a view for explaining flood information display of the monitoring PC section shown in Fig. 21;
30 is a diagram for explaining LAN connection information display of the monitoring PC section shown in Fig.
FIG. 31 is a view for explaining fire information display of the monitoring PC unit in FIG. 21. FIG.
32 is a view for explaining error information display of the monitoring PC section in Fig.
Fig. 33 is a view for explaining the SOL activation information display of the monitoring PC section shown in Fig. 21; Fig.
FIG. 34 is a view for explaining siren information display in the monitoring PC section shown in FIG. 21. FIG.
FIG. 35 is a view for explaining switch attention information display of the monitoring PC section in FIG. 21. FIG.
Fig. 36 is a view for explaining control of the connection of the monitoring PC section shown in Fig. 21; Fig.
FIG. 37 is a diagram for explaining connection recovery in the monitoring PC section shown in FIG. 21. FIG.
Fig. 38 is a view for explaining the connection start of the monitoring PC section shown in Fig. 21; Fig.
Fig. 39 is a view for explaining the switch caution release of the monitoring PC section shown in Fig. 21. Fig.
FIG. 40 is a diagram for explaining the sub connection state of the monitoring PC section shown in FIG. 21. FIG.
FIG. 41 is a diagram for explaining the environment setting of the monitoring PC section shown in FIG. 21. FIG.
FIG. 42 is a view for explaining detailed information view of the monitoring PC section shown in FIG. 21. FIG.
Fig. 43 is a view for explaining connection basic information display of the monitoring PC unit in Fig.
FIG. 44 is a view for explaining the detector operation information display of the monitoring PC section in FIG. 42. FIG.
Fig. 45 is a diagram for explaining SOL activation information display of the monitoring PC section in Fig.
Fig. 46 is a diagram for explaining the sirens sane information display of the monitoring PC section in Fig. 42. Fig.
Fig. 47 is a diagram for explaining switch attention information display of the monitoring PC section in Fig. 42. Fig.
FIG. 48 is a diagram for explaining the sensor connection information display of the monitoring PC section in FIG.
FIG. 49 is a flowchart for explaining an operation method of an automatic switchboard diffusion / extinguishing system 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 so that those skilled in the art can easily carry out the present invention. However, the description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

The meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An automatic diffusing and dispersing apparatus and method for operating an electrical switchboard according to an embodiment of the present invention will now be described in detail with reference to the drawings.

1 is a view for explaining an automatic switchboard diffusing and extinguishing apparatus according to an embodiment of the present invention.

Referring to FIG. 1, the automatic switchboard / spreader / fire extinguishing system 10 is a fire extinguishing system for use in an electrical switchboard, and includes a monitoring PC unit 100, a main unit 200, a plurality of sub- 300-N).

The monitoring PC unit 100 is connected to the main unit 200 through a communication (e.g., LAN) as a server and inputs a control command of an operator or an administrator through input means such as a keypad And receives status information (main status information and sub status information) from the main device unit 200 to receive the main control unit command (main control command and sub control command) The main state of the device unit 200 and the sub states of the sub device units 300-1 to 300-N).

The main device unit 200 is connected to the monitoring PC unit 100 by a communication (for example, LAN communication) and communicates with the sub device units 300-1 to 300-N (for example, RS485 The flame sensor 401, the thermal sensor 501 and the smoke detector 601 are connected to monitor the fire according to the main control command transmitted from the monitoring PC unit 100 and the flood sensor 701 And sends the sub-control command transmitted from the monitoring PC unit 100 to the sub-units 300-1 to 300- N, and transmits the sub-state information transmitted from the sub-device units 300-1 to 300-N to the PC unit 100 for monitoring.

In one embodiment, the main device unit 200 may be connected to a plurality of sub-device units 300-1 to 300-N, for example, up to 19 units, via RS485 communication, ), The heat detector 501 and the smoke detector 601 and automatically sounds a warning sound through the siren 801 (see FIG. 2) in accordance with the detection result or the CO2 fire extinguisher 901 (See FIG. 2).

The sub apparatus units 300-1 to 300-N are connected to the main apparatus unit 200 by a communication (for example, RS485 communication) The flood monitoring is monitored by connecting the detectors 411 to 429, the heat detectors 511 to 529 and the smoke detectors 611 to 629 to monitor the fire and connect the flood detectors 711 to 729, Information to the main device unit 200.

In one embodiment, the sub-device units 300-1 to 300-N can receive power from the main device unit 200 and can drive the flame detectors 411 to 429, the heat detectors 511 to 511, 529 and detects smoke using smoke detectors 611 to 629 and automatically sounds an alarm sound through the sirens 811 to 829 (see FIG. 2) according to the detection result, or emits an alarm sound through the CO 2 extinguishers 911 to 929, (See FIG. 2).

The automatic spreading and extin- guishing apparatus 10 having the above-described configuration is capable of communicating with each other through communication (for example, RS485 communication) between the main apparatus unit 200 and the sub-apparatus units 300-1 to 300- Data can be transmitted and received and the monitoring PC unit 100 can be monitored from a remote place through a communication (for example, a LAN) with the main apparatus unit 200 while the main apparatus unit 200 and the sub- 1 to 300-N perform fire monitoring and water immersion monitoring simultaneously, a plurality of devices 200, 300-1 to 300-N connected in a master and slave manner are connected to a monitoring PC unit (100). In addition to fire monitoring, it can detect a flood of a switchboard due to a lot of rain or water leakage, and can warn the switchboard from flooding, Of the device It is possible to solve problems such as breakage.

Fig. 2 is a view for explaining the connection between the main unit and the sub unit in Fig. 1. Fig.

2, the main unit 200 connects the siren 801 and the CO2 extinguisher 901, and each of the sub-units 300-1 to 300-N also connects the siren 811 to 829 and the sub- CO2 fire extinguishers 911 to 929, respectively.

The main device unit 200 includes a resistor (i.e., a main communication line termination resistor) R1 internally fixed to a line termination of communication (e.g., RS485 communication) with the sub device units 300-1 to 300-N 2, although it is shown outside the main unit 200, it may be fixedly installed inside the main unit 200).

The Nth sub-device unit 300-N corresponding to the last (i.e., the Nth sub-device unit 300-N lastly connected to the main unit 200) is also connected to the main unit 200 (I.e., a sub-communication line termination resistor R2) is fixedly installed (in FIG. 2, outside of the Nth sub-device unit 300-N) but is fixed to the inside of the communication (e.g., RS485 communication) Can be installed).

The main device unit 200 and the sub device units 300-1 to 300-N may be provided with a dual in-line package (DIP) switch on the rear surface thereof to turn on / off the power.

In one embodiment, the main device unit 200 and the sub device units 300-1 to 300-N include flame detectors 401, 411 to 429, heat detectors 501 and 511 to 529, a smoke detector 601 , 611 to 629) and resistors (i.e., sensor connection line termination resistors) (e.g., 10K?) (Not shown in the drawings for convenience of description) are connected to the end of the connection line with flooded sensors 701 and 711 to 729 Respectively, to connect the flame detectors 401 and 411 to 429, the heat detectors 501 and 511 to 529, the smoke detectors 601 and 611 to 629 and the flood detectors 701 and 711 to 729, respectively have.

The main device unit 200 may detect a fire by connecting the flame sensor 401, the thermal sensor 501 and the smoke sensor 601, N) can be connected from 0 to 19 according to the setting of the operator or administrator, and the operation status can be monitored or controlled by connecting to the monitoring PC unit 100 via a LAN. In addition, The connection state of the fire detection can be monitored and the operation method to be performed in the operation of the flame detector 401 or the operation of the thermal detector 501 or the smoke detector 601 can be set. (For example, AC 220V) and outputs it to a DC power source (for example, DC 24V 3A) to be used as its own power source and to supply power to the sub apparatus units 300-1 to 300-N And a flood detector (701) can be attached to monitor the flooded condition The.

In one embodiment, the subdevice units 300-1 to 300-N can detect a fire by connecting the flame detectors 411 to 429, the heat detectors 511 to 529, and the smoke detectors 611 to 629 And may be connected to the main unit 200 to monitor or control the operation status of the monitoring PC unit 100. The flame detectors 411 to 429, the heat detectors 511 to 529, the smoke detectors 611 to 629 may be checked and displayed on an error LED and the detailed status information may be transmitted to the main device unit 200 to be confirmed by the main device unit 200. The flame detectors 411 to 429 The operation of the heat detectors 511 to 529 or the operation of the smoke detectors 611 to 629 can be set and the flood detectors 711 to 729 can be attached to monitor the flooded condition .

Fig. 3 is a view for explaining a front surface of the main device unit shown in Fig. 1. Fig.

3, the main device unit 200 includes a liquid crystal display unit 201, an operation status display unit 202, a sensor status display unit 203, and an input unit 204.

The liquid crystal display 201 is a 16-character, 2-line liquid crystal display, and displays its own IP address. For example, the main device unit 200 indicates that the address is the address of the portion indicated on the first line (for example, < AFE100_Self IP >), It makes sense.

In one embodiment, the liquid crystal display 201 is configured to display the flame sensor 401, the heat sensor 501, the smoke detector 601, the flooded sensor 701, It is possible to display detailed information corresponding to the detection of the flooded state.

The operation status display means 202 displays power, run (RUN), backup power, idle, manual start, remote start, siren stop, solenoid valve stop, transmission (Tx), reception (Rx) give. At this time, in the case of the power source, the main unit 200 selectively supplies only one of the AC power (for example, AC 220V) and the DC power (for example, DC 24V) of the backup battery, When the switch is turned on, confirm it and turn it on.

In one embodiment, the main device unit 200, in the case of execution, blinks at predetermined time intervals (e.g., about 0.8 seconds) to indicate the normal operation of the device. In the case of the backup power source, the main device unit 200 confirms and displays the operation when performing the operation with the DC power source of the backup battery.

In one embodiment, in the case of the standby mode, the main device unit 200 confirms when the standby button is input through the input unit 204 and turns it on once, and when the standby button is repeatedly input, And it is possible to use the start button to perform the SOL start in the ON state. When the switch is in the ON state, it is confirmed that the SOL will be turned off automatically after a certain time elapses The risk can be eliminated by avoiding the room.

In the embodiment, the main device unit 200 is configured to release the idle key (LED is lit) and confirm the key when the start key is input through the input means 204 to activate the SOL, Lights at the same time. In the case of remote start, the main unit 200 confirms and lights up the forcible SOL when the monitoring PC unit 100 starts it.

In one embodiment, in the case of a siren stop, the main device unit 200 confirms when the siren stop button is input through the input means 204 and lights up once, and when the siren stop button is repeatedly input, It makes it impossible to start even if the siren output factor occurs at the time of lighting, and when it is lit even if it is in the starting state, it confirms it and stops the output.

In one embodiment, in the case of SOL stop, the main device unit 200 confirms when the SOL stop button is input through the input means 204 and lights up once, and when the SOL stop button is repeatedly input, It will not start even if the SOL output factor occurs at the time of lighting, and when it is lit even if it is in the starting state, it confirms it and stops the output.

In one embodiment, in the case of transmission and reception, the main device unit 200 confirms and communicates with the sub-device units 300-1 to 300-N to turn them on or blink.

The detector status display means 203 displays flame, heat, smoke, error, and the like. At this time, the main device unit 200 drives the flame detector 401 in the case of flame and illuminates the sensor status display means 203 in operation of the flame detector 401.

In one embodiment, the main device unit 200 drives the thermal sensor 501 in the case of heat and illuminates the sensor status display means 203 during the operation of the thermal sensor 501.

In one embodiment, the main device unit 200 drives the smoke detector 601 in the case of smoke and illuminates the detector status display means 203 during operation of the smoke detector 601.

In one embodiment, the main device unit 200 determines whether the connection status of the flame sensor 401, the thermal sensor 501, the smoke sensor 601, the flood sensor 701 is poor, When the immersion state is detected through the detector 701, it is confirmed and destroyed, and detailed information is displayed through the liquid crystal display 201 at this time.

The input unit 204 includes a recovery key, a start key, a siren stop key, a backup key, an SOL stop key, an idle key, a left / right up / down key, and an OK key. At this time, in the case of the recovery key, the main device unit 200 newly starts (reboots) the system.

In one embodiment, in the case of the start key, the main device unit 200 operates in conjunction with the start-up key so that it can be pressed after depressing the start key. It is possible to check the input of the start key and perform the SOL start only when the match LED is turned on.

In one embodiment, in the case of a siren stop key, the main device unit 200 causes the siren stop LED to be turned on at the same time as stopping the siren once, and to turn off the siren stop LED when it is inputted again, Siren Stop When the LED is lit, it stops the siren output.

In one embodiment, in the case of a backup key, the main device unit 200 disconnects the power supplied to the AC and allows operation to be performed with a backup battery of DC 24V.

In one embodiment, in the case of the SOL stop key, the main device unit 200 turns off the SOL stop LED at the same time as turning on the SOL stop LED at the same time, , SOL Stop key is input to stop the SOL output when the SOL stop LED is on, and stops when the SOL output is in progress. If the SOL stop key is pressed, the SOL stop key is input one more time It releases it and outputs it.

In one embodiment, the main device unit 200 allows the use of the upper activation key in the case of an idle key, which allows the idle LED to be turned on once, and the idle LED And the upper activation key can be used in the lighting state.

In one embodiment, in the case of left and right up and down keys, the main device unit 200 selects menus to the left, right, up and down arrows, or increases or decreases numbers.

In one embodiment, the main device unit 200 is used in the menu setting in the case of the confirmation key, and is used to confirm and store the set value.

Fig. 4 is a view for explaining the rear surface of the main device unit shown in Fig. 1. Fig.

4, the main device unit 200 includes a power input unit 211, a power switch 212, a communication connection unit 213, a power supply unit 214, and an input / output unit 215.

The power input unit 211 includes an input connector and receives an external AC power source (for example, AC 220V) and supplies it to the power source necessary for the apparatus.

The power switch 212 blocks the AC power supplied through the power input means 211 and the DC power supplied from the backup battery (for example, DC 24V) at the same time.

The communication connection unit 213 connects the communication with the monitoring PC unit 100 (for example, LAN communication) and the sub-unit units 300-1 to 300-N (for example, RS485 communication) I will.

The power supply means 214 includes terminals for supplying power to the sub-apparatuses 300-1 to 300-N connected to the outside, and is connected to the sub-apparatuses 300-1 to 300-N Power supply. At this time, since the main device unit 200 may insufficiently supply current when Sig (Signal) outputs SOL at the same time, the main device unit 200 confirms this case and outputs it through a signal line connected to the supply terminal of the power supply means 213 Or not.

The input / output means 215 is a connection terminal of an external sensor, SOL and siren, is grounded (GND) in all eight cases on the upper side of the terminal, connects the connection terminal of the flooded sensor 701, An input terminal of the smoke detector 601, an input terminal of the flame detector 401, a power supply terminal S24 of the flame detector 401, an output terminal of the flame detector 401, a main alarm output terminal, a fire siren output terminal, .

In one embodiment, the main device unit 200 confirms this during a fire or remote start or manual start, and outputs it through the SOL output terminal.

In one embodiment, when at least one of the flame detector 401, the thermal detector 501, and the smoke detector 601 is operated, the main device unit 200 confirms the operation and outputs the same through the representative alarm output terminal .

In one embodiment, the main device unit 200 confirms the operation of each of the detectors 401, 501, and 601 and outputs them through the fire siren output terminal.

In one embodiment, the main device unit 200 connects to the flame detector 401 through an input terminal of the flame detector 401.

In one embodiment, the main device unit 200 connects to the thermal sensor 501 via an input terminal of the thermal sensor 501.

In one embodiment, the main device unit 200 connects to the smoke detector 601 through the input terminal of the smoke detector 601.

In one embodiment, the main device unit 200 supplies power of DC 24V to the flame detector 401 through the power supply terminal S24 of the flame detector 401. [

Fig. 5 is a view for explaining a front surface of the subdevice unit shown in Fig. 1. Fig.

5, the sub-device units 300-1 to 300-N include an operation / equipment number setting unit 301, an operation status display unit 302, a detector status display unit 303, an input unit 304 ).

The operation / equipment number setting means 301 sets the operation of each of the sub-device units 300-1 to 300-N, And sets the numbers of the sub-device units 300-1 to 300-N so that the sub-device units 300-1 to 300-N can polle the sub-device units 300-1 to 300-N. For example, when two sub apparatus units 300-1 and 300-2 are connected to the main apparatus unit 200, the operation / apparatus number setting means 301 of the first sub apparatus unit 300-1, The device / device number setting means 301 of the second sub device unit 300-2 may set the second device / device number to be high in the device number.

The operation status display means 302 displays power, execution, backup power, idle, manual start, remote start, siren stop, SOL stop, transmission, reception, and the like. At this time, in the case of the power source, the subdevices 300-1 to 300-N only supply one of the AC power (for example, AC 220V) and the DC power (for example, DC 24V) When the power switch is turned on, it is checked and turned on.

In one embodiment, the sub-device units 300-1 to 300-N flicker at predetermined intervals (e.g., about 0.8 seconds) to indicate normal operation of the device in the case of execution.

In one embodiment, the sub-device units 300-1 to 300-N confirm and display the operation when the backup battery is operated by the DC power source in the case of the backup power source.

In one embodiment, the sub-device units 300-1 to 300-N confirm that the pause button is input through the input means 304 in the case of the pause mode, turn on once, When input is made, it is confirmed and turned off. It enables to use the start button to perform the SOL start in the ON state. When the switch is turned on, it confirms it and it lights automatically when a certain time elapses. It is possible to eliminate risk by eliminating the room to operate the SOL.

In one embodiment, the sub-device units 300-1 to 300-N confirms this when the start key is released (LED lit) and the start key is inputted through the input means 304 in the case of the manual start Starts SOL and lights up at the same time.

In one embodiment, the sub-device units 300-1 to 300-N confirm that when forcible SOL is activated via the main unit 200 by the monitoring PC unit 100 in the case of remote start .

In one embodiment, in the case of the siren stop, the sub-device units 300-1 to 300-N confirms when the siren stop button is input through the input means 304 and lights once, and repeatedly It confirms and flickers when it is input. It does not start even if a siren output factor occurs at the time of lighting, and when it is lit even if it is in the starting state, it confirms it and stops output.

In one embodiment, in the case of the SOL stop, the subdevices 300-1 to 300-N confirms when the SOL stop button is input through the input means 304 and turns on once, and repeatedly It confirms and flickers when it is input. It does not start even if a SOL output factor occurs at lighting, and when it is lit even if it is in the starting state, it confirms it and stops output.

In one embodiment, the sub-device units 300-1 to 300-N confirm and turn on or blink according to communication with the main device unit 200 in the case of transmission and reception.

The detector status display means 303 displays flame, heat, smoke, error, and the like. At this time, the sub-device units 300-1 to 300-N drive the flame detector 401 in the case of flame and turn on the flame detector 401 when the flame detector 401 is in operation.

In one embodiment, the subdevice units 300-1 to 300-N drive the thermal sensor 501 and, in the case of heat, turn on the thermal sensor 501 in operation.

In one embodiment, the subdevice units 300-1 to 300-N cause the smoke detector 601 to operate in the case of smoke and to light the smoke detector 601 in operation.

In one embodiment, the subdevice units 300-1 to 300-N are connected to the flame detector 401, the heat detector 501, the smoke detector 601, the flood detector 701, The control unit 200 transmits the detailed information to the main unit 200 and displays the information on the liquid crystal display unit 201 of the main unit 200 ).

The input means 304 includes a recovery key, a start key, a siren stop key, a backup key, an SOL stop key, an idle key, a left / right up / down key, and an OK key. At this time, the sub-device units 300-1 to 300-N newly start (reboot) the system in the case of the recovery key.

In one embodiment, the subdevice units 300-1 to 300-N operate in conjunction with the idle key in the case of the idle key (that is, they can be pressed after depressing the idle key) Press the ACK key first to check the input of the ACK key only when the ACK LED is lit, and perform the SOL start.

In one embodiment, in the case of the siren stop key, the sub-device units 300-1 to 300-N stop the siren once and simultaneously turn on the siren stop LED. When the siren stop key is input again, LED is turned off, but if the siren stop LED is on, it will stop the siren output. If the siren is in the output state, stop it and stop the output even if it starts to output. Output.

In one embodiment, in the case of the SOL stop key, the sub-device units 300-1 to 300-N stop the SOL output once and turn on the SOL stop LED, To stop the SOL output when the SOL stop LED is lit by inputting the SOL stop key, stop the LED when it is in the SOL output, and not to output even when starting the output. The SOL stop key To be released and output in case of inputting one more time.

In one embodiment, the sub-device units 300-1 to 300-N enable the use of the upper activation key in the case of an idle key, which allows the idle LED to be lighted once, In this case, you can turn off the idle LED and use the upper key in the lit state.

In one embodiment, the sub-device units 300-1 to 300-N select the menu in the left, right, up, and down arrows of the arrow or increase or decrease the number in the case of the left and right up and down keys. In the case of the confirmation key, the sub-device units 300-1 to 300-N are used in the menu setting, and the values set at the time of input are determined and stored.

Fig. 6 is a view for explaining the rear surface of the subdevice unit shown in Fig. 1. Fig.

6, the sub device units 300-1 to 300-N include a power switch 311, a terminal resistance switch 312, a communication connection unit 313, a power supply unit 314, an input / output unit 315).

The power switch 311 receives a DC power (for example, DC 24V) from the main unit 200 and supplies or cuts off the power to the apparatus.

The termination resistance switch 312 connects the main device unit 200 with the communication device (for example, RS485 communication), and only the Nth sub device unit 300-N connected last is turned on.

The communication connection means 313 connects the communication with the main device unit 200 (for example, RS485 communication) and communicates with other sub-device units 300-1 to 300-N (for example, RS485 communication) is connected to the same 2P terminal.

The power supply means 314 is provided with two identical 3P terminals in order to supply the DC power from the main device unit 200 and to supply the DC power to the other subassembly units 300-1 to 300- do. At this time, the subdevices 300-1 to 300-N output Sig (Signal) as a signal for controlling the SOL.

The input / output means 315 is a connection terminal of the external sensor and the SOL and the siren. The input / output means 315 is grounded (GND) in all eight cases in the upper side of the terminal, and is connected to the connection terminal of the flooded sensors 711 to 729 in the lower side, An input terminal of the smoke detectors 611 to 629, an input terminal of the flame detectors 411 to 429, a flame detector 411 To 429). Here, the sub-device units 300-1 to 300-N make a check during a fire or a remote start or manual start, and output the signals through the SOL output terminal.

In one embodiment, the subdevice units 300-1 to 300-N may be configured such that when at least one of the flame detectors 411 to 429, the heat detectors 511 to 529, and the smoke detectors 611 to 629 is operated Confirm it and output it through the representative alarm output terminal.

In one embodiment, the subdevice units 300-1 to 300-N may be configured to verify the operation of each of the detectors 411 to 429, 511 to 529, and 611 to 629, do.

In one embodiment, the subdevice units 300-1 to 300-N are connected to the flame detectors 411 to 429 through the input terminals of the flame detectors 411 to 429. The sub-device units 300-1 to 300-N connect the heat detectors 511 to 529 through the input terminals of the heat detectors 511 to 529.

In one embodiment, the subdevice units 300-1 to 300-N are connected to the smoke detectors 611 to 629 through the input terminals of the smoke detectors 611 to 629.

In one embodiment, the subdevices 300-1 to 300-N supply the DC 24V power to the flame detectors 411 to 429 through the power supply terminal S24 of the flame detectors 411 to 429 .

Fig. 7 is a diagram for explaining communication setting between the monitoring PC unit and the main unit in Fig. 1, Fig. 8 is a diagram for explaining the self LAN IP setting in Fig. 7, and Fig. FIG. 10 is a diagram for explaining the gateway LAN setting in FIG. 7; FIG.

7 to 10, communication for establishing a connection between the monitoring PC unit 100 and the main unit 200 is established. At this time, the main unit 200 transmits a self communication (for example, (LAN communication) IP (S101), sets a host communication (e.g., LAN communication) IP (S102), and sets a gateway (S103).

In the LAN IP setting of the main device unit 200 itself in the above-described step S101, the main device unit 200 displays a normal screen state such as (a) in Fig. 8 through the liquid crystal display unit 201, , It displays the LAN setting selection screen as shown in FIG. 8 (B). At this time, the state of waiting the key input by blinking the cursor to '0' next to the lower question mark Will be displayed.

8 (b), when the user presses the up and down keys to select the number 1 and then presses the OK key, the main device unit 200 confirms this and presses the self- It displays the setting selection screen. At this time, '0' next to the bottom question mark flickers the cursor, and it indicates the state of waiting for key input.

8 (c), when the user presses the up and down keys to select the number 1 and then presses the OK key, the main device unit 200 confirms this and presses the self- IP input screen is displayed. At this time, the cursor is flickered on the lower number, and the status of waiting for key input is displayed.

When the left and right keys are depressed or the up and down keys are pressed in the self IP input screen as shown in FIG. 8 (d), the main device unit 200 confirms this and moves the cursor left or right or changes the number. Then, when the confirmation key is pressed after the change is completed, the main device unit 200 confirms and stores the modified self LAN IP in the internal memory.

In the host LAN IP setting in step S102 described above, when the menu key is pressed once in the normal screen state as in Fig. 9 (A) through the liquid crystal display 201, 9 (B). At this time, the cursor is flickered on the '0' next to the lower question mark to display a state of waiting for the key input.

9 (b), when the user presses the up and down keys to select the number 1, and then presses the OK key, the main device unit 200 confirms this and presses the host IP It displays the setting selection screen. At this time, '0' next to the bottom question mark flickers the cursor, and it indicates the state of waiting for key input.

9 (c), when the user presses the up and down keys to select the number 2 and then presses the OK key, the main device unit 200 confirms this and presses the host IP input screen is displayed. At this time, the cursor is flickered on the lower number, and the status of waiting for key input is displayed.

When the left and right keys are depressed or the up and down keys are pressed in the host IP input screen as shown in FIG. 9 (D), the main device unit 200 confirms this and moves the cursor left or right or changes the number. Then, when the confirmation key is pressed after the change is completed, the main device unit 200 confirms and stores the changed host LAN IP in the internal memory.

In the gateway setting in the above-described step S103, when the menu key is pressed once in the normal screen state as shown in Fig. 10 (A) through the liquid crystal display means 201, the main device unit 200 confirms , And displays a LAN setting selection screen as shown in FIG. 10 (B). At this time, the cursor is flickered to the side of '0' next to the lower question mark, and a state of waiting for key input is displayed.

When the user presses the up and down keys on the LAN setting selection screen shown in FIG. 10 (B) to select the number 3 and then presses the OK key, the main device unit 200 confirms this and selects the gateway setting It will display the selection screen. At this time, '0' next to the bottom question mark flickers the cursor and indicates the state of waiting for key input.

10, when the user presses the up and down keys to select the number 3 and then presses the OK key, the main device unit 200 confirms this and presses the gateway IP address as shown in FIG. 10 (D) The input screen is displayed. At this time, the cursor is flickered on the lower number to indicate the state of waiting for the key input.

When the left and right keys are depressed or the up and down keys are depressed in the gateway IP input screen as shown in FIG. 10 (D), the main device unit 200 confirms this and moves the cursor left or right or changes the number. Then, when the confirmation key is pressed after the change is completed, the main device unit 200 confirms and stores the changed gateway IP in the internal memory.

Fig. 11 is a view for explaining the sub-device part related setting in the main device unit in Fig. 1, Fig. 12 is a view for explaining the sub-device part number setting in Fig. 11, And Fig.

Referring to FIG. 11 and FIG. 13, the main apparatus unit 200 sets information related to the sub-device units 300-1 to 300-N connected through a communication (for example, RS485 communication) The number of sub-device units 300-1 to 300-N connected via a communication (for example, RS485 communication) is set (S111) Information related to the operation of the detectors 401, 411 to 429, the heat detectors 501 and 511 to 529, the smoke detectors 601 and 611 to 629 and the flooded detectors 701 and 711 to 729) .

12 (a) through the liquid crystal display means 201, in the logarithmic setting of the subdevices 300-1 to 300-N in the above-described step S111, (B) of FIG. 12 is displayed. In this case, the cursor is flickered on the side of the lower question mark '0' to wait for the key input Is displayed.

When the user presses the up and down keys on the LAN setting selection screen shown in FIG. 12 (B) to select the number 2, and then presses the OK key, the main device unit 200 confirms this and confirms the number of connections It displays the setting selection screen. At this time, '0' next to the bottom question mark flickers the cursor, and it indicates the state of waiting for key input.

(For example, 19 units) of the sub-device units 300-1 to 300-N is selected by pressing the up and down keys on the connection number setting selection screen as shown in FIG. 12 (C) In this case, the main device unit 200 confirms and stores the number of connections in the internal memory. Since the main apparatus unit 200 can know the current number of connections of the sub apparatus units 300-1 to 300-N to request or control information, the sub apparatus units 300-1 to 300-N And the device numbers of the sub-device units 300-1 to 300-N that are connected to each other.

In the operation related information setting of each of the detectors 401, 411 to 429, 501, 511 to 529, 601, 611 to 629, 701, and 711 to 729 in the above-described step S112, When the menu key is pressed once in the normal screen state as shown in Fig. 13 (A) through the means 201, the LAN setting selection screen as shown in Fig. 13 (B) is displayed by confirming this, '0' next to the question mark blinks the cursor to indicate the state of waiting for key input.

13 (b), when the user presses the up and down keys to select the number 3 and then presses the OK key, the main device unit 200 confirms this and presses the detector operation as shown in FIG. 13 (c) Related information It displays the setting selection screen. At this time, the SparkAct [0] field of the input field blinks the cursor to indicate the state of waiting for the key input.

When the up and down keys are depressed or the up and down keys are depressed in the sensor operation related information setting as shown in (c) of FIG. 13, the main device unit 200 confirms and moves the input field or changes the values. Then, when the confirmation key is pressed after the change is completed, the main device unit 200 confirms and stores the changed detector operation related information in the internal memory.

In one embodiment, the input fields include a flame sensor field, a thermal sensor / smoke detector field, an SOL wait time field, a flood detector field, and the like. At this time, in the case of the flame detector field, the main device unit 200 sets '0' to operate only the siren when the flame detectors 401 and 411 to 429 operate, And set it to '1'.

In one embodiment, the main device unit 200 operates only the siren when the heat detectors 501, 511 to 529 and the smoke detectors 601, 611 to 629 operate simultaneously in the case of the heat sensor / smoke detector field Set it to '0' to give it, and '1' to make SOL and siren operate at the same time.

In one embodiment, the main device unit 200 or the sub device units 300-1 to 300-N, one sub device unit 300-1 to 300-N, or another sub unit unit 300-1 (300-1 to 300-N), which are operated first, may not be operated due to an instantaneous increase in the current instantaneously, For example, by setting the Sig terminal on the rear side to DC 24V so that the other device units 200 and 300-1 to 300-N can confirm this case and wait for the next sequential operation , 10, 20, and 30 seconds.

In one embodiment, the main unit 200 sets '0' to operate only the siren when the flood detectors 701 and 711 to 729 operate in the case of the flood detector field, Set to '1' to allow simultaneous operation.

FIG. 14 is a view for explaining confirmation of connection device operation information in the main device unit in FIG. 1, FIG. 15 is a view for explaining the IP confirmation in FIG. 14, and FIG. 16 is a view for explaining fire information confirmation in FIG. FIG. 17 is a view for explaining error information confirmation in FIG. 14, FIG. 18 is a view for explaining flood information confirmation in FIG. 14, and FIG. 19 is a view for explaining confirmation of connection information in FIG. to be.

Referring to FIGS. 14 and 19, the main device unit 200 checks the operation information of the sub-device units 300-1 to 300-N connected through a communication (for example, RS485 communication) (S121) and confirms the IP address of the main apparatus unit 200 and the sub apparatus units 300-1 to 300-N The fire information is checked in step S122 and the error information of the main device unit 200 and the sub device units 300-1 to 300-N is checked in step S123. 300-1 to 300-N (S124), and confirms respective connection information of the main device unit 200 and the sub-device units 300-1 to 300-N (S125).

In the IP check for LAN communication connection in the above-described step S121, the main device unit 200 can confirm its own IP in the normal screen state as shown in Fig. 15 (A) through the liquid crystal display unit 201 , When the user presses once with the left arrow key among the left and right keys, the host (server) IP confirmation screen as shown in FIG. 15 (b) is displayed by confirming this and the setting IP of the host give.

15 (b), the main device unit 200 confirms this by pressing the left arrow key once again in the left and right keys in the host (server) IP confirmation screen, It displays the IP confirmation screen, allowing you to check the gateway address.

When the user presses again with the left arrow key of the left and right keys in the gateway IP confirmation screen as shown in (C) of FIG. 15, the main device unit 200 confirms this and presses the local port Port) Displays the IP confirmation screen, allowing you to check the local port address.

In one embodiment, the main device unit 200 may display the confirmation screen in the same order as described above when the user presses the right arrow key once.

In the fire information confirmation in the above-described step S122, when the up and down keys are pressed in the normal screen state as shown in Fig. 16 (A) through the liquid crystal display 201, the main device unit 200 confirms When the user presses the left arrow key once with the left arrow key after moving to the main fire event information screen which is the first menu of fire information confirmation, A confirmation screen is displayed so that the fire information of the detectors 401, 501, and 601 connected to the main device unit 200 can be confirmed. Where SP denotes flame detector 401, HT denotes thermal sensor 501 and SM denotes smoke detector 601 and X denotes no operation of detectors 401, 501, 601 and O denotes And displays the operation of the detectors 401, 501, and 601.

16 (B), when the main device unit 200 confirms this by pressing the left arrow key again with the left arrow key, the main device unit 200 confirms this and the first sub- The fire information confirmation screen is displayed so that the fire information of the detectors 411, 511, and 611 connected to the first sub-device 300-1 can be checked. Where SP denotes the flame detector 411, HT denotes the heat sensor 511 and SM denotes the smoke detector 611 and X indicates that the detectors 411, 511 and 611 are not operated and O And displays the operation of the detectors 411, 511, and 611.

16 (c), the main device unit 200 confirms this by sequentially pressing the left arrow key 19 times with the left arrow key in the first sub-fire information confirmation screen, 19 sub-fire information confirmation screen to display fire information of the detectors 429, 529, and 629 connected to the nineteenth sub-device 300-19. Where SP represents flame detector 429 HT represents heat sensor 529 SM represents smoke detector 629 and X represents no activity of detectors 429, 529 and 629 and O represents And displays the operation of the detectors 429, 529, and 629.

In one embodiment, the main device unit 200 may display the confirmation screen in the same order as described above when the user presses the right arrow key once.

In the error information confirmation in the above-described step S123, when the up and down keys are pressed in the normal screen state as shown in Fig. 17 (A) through the liquid crystal display 201, the main device unit 200 confirms When it is pressed once with the left arrow key among the left and right keys after moving to the main line error information screen which is the first menu of the detector line connection information check, The line error information confirmation screen is displayed so that the connection information of the detectors 401, 501, and 601 connected to the main device unit 200 can be confirmed. Where SP denotes the flame detector 401, HT denotes the heat detector 501 and SM denotes the smoke detector 601 and X denotes the connection goodness of the detectors 401, 501 and 601, (401, 501, and 601).

In the main line error information confirmation screen as shown in (b) of FIG. 17, when the user presses again with the left arrow key of the left and right keys again, the main device unit 200 confirms this, The sub-line error information confirmation screen is displayed so that the connection information of the detectors 411, 511, and 611 connected to the first sub-device unit 300-1 can be confirmed. Where SP represents the flame detector 411 HT represents the heat sensor 511 SM represents the smoke detector 611 and X represents the connection goodness of the detectors 411, 511 and 611, (411, 511, 611).

17 (c), the main device unit 200 confirms this by sequentially pressing the left and right arrow keys 19 times in the left and right keys in the first sub-line error information confirmation screen, The nineteenth subline error information confirmation screen is displayed so that the connection information of the detectors 429, 529, and 629 connected to the nineteenth subdevice 300-19 can be checked. Where SP represents the flame sensor 429, HT represents the heat sensor 529 and SM represents the smoke detector 629 and X represents the connection goodness of the sensors 429, 529, 629, (429, 529, 629).

In one embodiment, the main device unit 200 may display the confirmation screen in the same order as described above when the user presses the right arrow key once.

In the flood information confirmation in step S124 described above, when the up and down keys are pressed in the normal screen state as shown in Fig. 18 (A) through the liquid crystal display 201, the main device unit 200 confirms When the user presses the left arrow key with the left arrow key once after moving to the main flood event information screen, which is the first menu of the flood information confirmation, it is confirmed that the main flood information A confirmation screen is displayed so that the immersion information of the immersion sensor 701 connected to the main device unit 200 can be confirmed. At this time, X indicates no flooding and O indicates immersion.

In the main flood information confirmation screen shown in FIG. 18 (B), when the user presses again with the left arrow key of the left and right keys again, the main device unit 200 confirms this, The immersion information confirmation screen is displayed so that immersion information of the immersion sensor 711 connected to the first sub-device unit 300-1 can be confirmed. At this time, X indicates no flooding and O indicates immersion.

18 (c), the main device unit 200 confirms this by sequentially pressing the left arrow key 19 times with the left arrow key in the first sub flooding information confirmation screen, 19 Sub-flood information confirmation screen is displayed, so that immersion information of the flood-water detector 729 connected to the 19th sub-device unit 300-19 can be confirmed. At this time, X indicates no flooding and O indicates immersion.

In one embodiment, the main device unit 200 may display the confirmation screen in the same order as described above when the user presses the right arrow key once.

19 (a) through the liquid crystal display means 201, the main device unit 200 is connected to the sub-device units 300-1 to 300-N at step S125, When the up and down keys are pressed in the screen state of the main line error information screen, the main line error information screen, which is the first menu for checking the detector line connection information, is displayed. Then, The first connection information confirmation screen shown in FIG. 19 (B) is displayed and the connection status of the first sub-device unit 300-1 connected to the main apparatus unit 200 can be checked Do it. At this time, the upper display shows the sub-number and the lower display shows the connection status as Good / Bad.

19 (b), the main device unit 200 confirms this by pressing the left arrow key again in the direction of the left arrow key, The connection information confirmation screen is displayed so that the connection status of the first sub-device unit 300-1 connected to the main device unit 200 can be confirmed. At this time, the upper display shows the sub-number and the lower display shows the connection status as Good / Bad.

19 (c), the main device unit 200 confirms this by pressing the left arrow key 19 times in succession with the left arrow key in the second connection information confirmation screen, The connection information confirmation screen is displayed so that the connection status of the first sub-device unit 300-1 connected to the main device unit 200 can be confirmed. At this time, the upper display shows the sub-number and the lower display shows the connection status as Good / Bad.

In one embodiment, the main device unit 200 may display the confirmation screen in the same order as described above when the user presses the right arrow key once.

Fig. 20 is a diagram for explaining the basic setting in the subdevice unit shown in Fig. 1. Fig.

20, each of the sub-device units 300-1 to 300-N performs basic setting. At this time, the firmware is automatically set (S131), the DIP switch (DIP switch) is set S132), and sets the equipment number (sub-number) necessary for connection to the main apparatus unit 200 (S133).

In the firmware automatic setting in the above-described step S131, the subdevices 300-1 to 300-N perform the automatic firmware setting by setting the sensor application method at the time of the fire necessary for communication, When the main unit unit 200 is used in connection with the main unit unit 200, the main unit unit 200 is automatically set to the same state as the main unit unit 200. If the main unit unit 200 is used alone, Set it using the dip switch as in S132.

In the sub-device units 300-1 to 300-N in the setting to the dip switch in the above-described step S132, the switch No. 1 is turned on in the operation / equipment number setting means 301 as shown in FIG. 5 On the other hand, when the heat detectors 511 to 529 and the smoke detectors 611 to 629 are operated, SOL is outputted and the sensors 411 to 429, 511 to 529, 611 to 629, 711 to 729, Only the siren is output. In the operation / equipment number setting means 301 shown in Fig. 5, when the first switch is off, only the siren is set to be output.

In the sub-device units 300-1 to 300-N, when the second switch is turned on in the operation / equipment number setting means 301 as shown in FIG. 5, the flame detectors 411 to 429, The SOL and siren are simultaneously output. In the operation / equipment number setting means 301 shown in FIG. 5, when the second switch is off, only the siren is set to be output.

When the switch 3 is turned on in the operation / equipment number setting means 301 as shown in FIG. 5, the sub-device units 300-1 to 300-N are set Set the other device not to output SOL for the first time (for example, 10 seconds).

In the sub-device units 300-1 to 300-N, when the fourth switch is turned on in the operation / equipment number setting means 301 as shown in Fig. 5, Set the other device not to output SOL for a second time (for example, 20 seconds).

In the sub-apparatus units 300-1 to 300-N, when the fifth switch is turned on in the operation / apparatus number setting means 301 as shown in FIG. 5, Set the other device not to output SOL for a second time (for example, 30 seconds).

In the subdevices 300-1 to 300-N, after the power is turned off after the DIP switch is set as in the above step S132, when the power is turned on again while the standby key and the recovery key are pressed simultaneously The DIP switch setting is completed, and then the device number (sub-number) setting in step S133 described above is performed.

In the setting of the equipment number (sub-number) in the above-described step S133, the sub-device units 300-1 to 300-N set the sub-numbers for polling the main device unit 200 When it is assumed that two sub apparatuses 300-1 and 300-2 are connected to the main apparatus unit 200 at this time, the apparatus number of the apparatus / apparatus number setting means 301 shown in FIG. The first sub-device unit 300-1 sets the first to be high, and the second sub-unit 300-2 sets the second to be high. That is, if the equipment number is not set correctly, the main device unit 200 is in bad communication and the information of the sub-device units 300-1 to 300-N can not be checked. -N, the main apparatus unit 200 must properly set up the call numbers necessary for information request and control of the sub-apparatuses 300-1 to 300-N.

21 is a view for explaining information confirmation and control using the monitoring PC section shown in Fig. 1, Fig. 22 is a view for explaining a main window of the connection PC section of the monitoring PC section shown in Fig. 21, Fig. Fig. 24 is a view for explaining a sub-connection status screen of the monitoring PC section shown in Fig. 21, Fig. 25 is a view for explaining a detailed information viewing screen of the monitoring PC section shown in Fig. 21 FIG. 26 is a view for explaining an environment setting screen of the monitoring PC section shown in FIG. 21, FIG. 27 is a view for explaining connection information display of the monitoring PC section shown in FIG. 21, Fig. 29 is a view for explaining the safety and fire display of the monitoring PC unit in Fig. 21, Fig. 29 is a view for explaining flood information display in the monitoring PC unit in Fig. 21, Fig. 31 is a view for explaining fire information display of the monitoring PC section shown in Fig. 21, Fig. 32 is a view for explaining error information display of the monitoring PC section shown in Fig. 21, FIG. 34 is a view for explaining the siren information display of the monitoring PC section shown in FIG. 21, FIG. 35 is a view for explaining switch attention information display of the monitoring PC section shown in FIG. 21 , FIG. 36 is a view for explaining the connection control of the monitoring PC section shown in FIG. 21, FIG. 37 is a view for explaining connection recovery of the monitoring PC section shown in FIG. 21, Fig. 39 is a view for explaining the connection start-up, Fig. 39 is a view for explaining the switch caution release of the monitoring PC section shown in Fig. 21, Fig. 40 is a view for explaining the sub connection state of the monitoring PC section shown in Fig. Lt; RTI ID = 0.0 &gt; 21 & Fig. 42 is a view for explaining detailed configuration information of the PC for monitoring shown in Fig. 21, Fig. 43 is a view for explaining connection basic information display of the monitoring PC unit in Fig. 42, FIG. 44 is a view for explaining the detector operation information display of the monitoring PC section in FIG. 42, FIG. 45 is a view for explaining SOL activation information display of the monitoring PC section in FIG. 42, Fig. 47 is a view for explaining display of switch attention information in the monitoring PC section in Fig. 42, and Fig. 48 is a view for explaining the sensor connection information display in the monitoring PC section in Fig.

21 to 26, the monitoring PC unit 100 is connected to the main device unit 200 connected via a communication (for example, a LAN) through a communication (for example, RS485 communication) And an information check / control program for checking and controlling information of a plurality of sub-apparatuses 300-1 to 300-N connected to the control unit 200. When an operator or an administrator inputs commands through input means such as a keypad, Control program to operate the information checking / control program in accordance with the control information of the main apparatus unit 200 and to connect the main apparatus unit 200 to the main apparatus unit 200 through a communication (e.g., LAN) Or monitors the status of the sub apparatuses 300-1 through 300-N and controls the status of the sub apparatuses 300-1 through 300-N via the main apparatus unit 200. [ Here, the information confirmation / control program includes a general visitor display through the main screen of the visitor shown in Fig. 22, a user control through the visitor control screen shown in Fig. 23, a sub-connection status through the sub- , Detailed user information confirmation through the detailed information view screen shown in FIG. 25, environment setting through the environment setting screen shown in FIG. 26, and the like.

The monitoring PC section 100 displays the connection information, safety and fire display, immersion information display, LAN connection information display, fire information display, error information display, SOL activation information Display, siren information display, switch attention information display.

In one embodiment, in the case of the visitor information display, the monitoring PC unit 100 stores the IP, the name, the connection sub-number, the detector operation (hereinafter, Method, and the like are received from the main device unit 20 at the connected location, and displayed with the visitor information as shown in FIG.

In one embodiment, in the case of safety and fire display, the monitoring PC unit 100 displays the fire status of the connecter (i.e., display option) as shown in FIG. 28, received from the main device unit 20 If there is no fire, the upper safety image is displayed with moving pictures. In case of fire, bottom fire image is displayed with moving pictures.

In one embodiment, in the case of immersion information display, the monitoring PC unit 100 displays the immersion status of the user (i.e., the display option) as shown in FIG. 29, received from the main device unit 200, If there is no submergence, the moving image of the top image is displayed. If submergence occurs, the moving image of the bottom image is displayed.

In one embodiment, in the case of displaying the LAN connection information, the monitoring PC unit 100 confirms that the connection is not connected to itself (that is, the host computer) by LAN, Displays moving pictures in the image. If the user is connected to the LAN, he / she confirms them and displays moving pictures in the bottom image.

In one embodiment, in the case of fire information display, the monitoring PC unit 100 displays the fire status of the connected party, as shown in FIG. 31, received from the main unit 200. In the status field, 411 to 429, 501, 511 to 529, 601, and 611 to 629 in the cause field next to the status field, .

In one embodiment, in the case of error information display, the monitoring PC section 100 receives from the main device section 200 and displays the connection state of the sensor of the visitor as shown in FIG. 32. In the status field, 411 to 429, 501, 511 to 529, 601, 611 to 611, 611 to 612, 611 to 612, 629, 701, 711 to 729).

In one embodiment, in the case of the SOL activation information display, the monitoring PC section 100 receives the information from the main device section 200 and displays the activation status of the connecter (i.e., the display option) as shown in FIG. 33 , The status field displays "start" in the start state, "wait" in the non-start state, "cause" in the cause field next to the status field, , It displays "remote" when it is started by itself (ie computer), and displays "fire" when it is started by "remote" fire.

In one embodiment, in the case of the siren information display, the monitoring PC unit 100 displays the siren status of the connected party as shown in Fig. 34, which is received from the main unit 200. In the status field, 411 to 429, 501 and 511 to 529 (hereinafter, referred to as " siren ") performing siren operation are displayed in the cause field next to the status field, , 601, 611 to 629, 701, 711 to 729).

In one embodiment, in the case of switch attention information display, the monitoring PC unit 100 displays the state of the stop switch of the connected user as shown in FIG. 35 after being received from the main device unit 200, ("SOL" or "SIREN") is displayed in the cause field next to the status field. When the switch is in the ON state, the "CAL" state is displayed.

36, the monitoring PC unit 100 confirms this when the user (i.e., the connected device) is clicked at the arrow point through the input unit, and displays the user control screen At this time, it is possible to remotely control the main device unit 200 and the sub-device units 300-1 to 300-N, such as recovery, start, and switch caution release, .

In one embodiment, in the case of the visitor recovery, the monitoring PC section 100 confirms that the user to be recovered is selected and the "recovery execution" at the bottom is clicked as shown in FIG. 37, It passes the recovery execution command to the visitor. Accordingly, the connected user performs restarting according to the recovery execution command transmitted from the monitoring PC unit 100, and then reconnects the same.

In one embodiment, in the case of the connection starting, the monitoring PC section 100 displays the starting state of the current connectioner in the check box on the leftmost side as shown in Fig. 38, and selects the connectioner to be started at this time When you click on "Run Run" at the bottom, it confirms it and sends run run command to the selected connected person. Thus, the connected user is activated in accordance with the start execution command transmitted from the monitoring PC unit 100. [ In addition, the monitoring PC section 100 checks the check box on the rightmost side to stop the started connecting party, and when it clicks on the "start stop" at the bottom, it confirms this and sends the start stopping command to the selected connecting party give. Accordingly, the connected user stops the startup in accordance with the startup stop command transmitted from the monitoring PC unit 100. [

In one embodiment, in the case of canceling the switch caution, the monitoring PC section 100 displays the switch status of the current accessor in the check box on the leftmost side as shown in Fig. 39, And then click "Run Switch Caution Off" at the bottom of the screen to confirm that this is the case. Accordingly, the connected user releases the switch attention state according to the switch caution release command transmitted from the monitoring PC unit 100, and outputs SOL and siren.

40, the monitoring PC unit 100 confirms the connection state (i.e., the device) connection state at the arrow point through the input means and confirms the sub connection state as shown in FIG. 24, The main unit 200 displays the connected main unit 200 and sub units 300-1 through 300-N and the main unit 200 displays the devices (that is, the sub units 300- 1 to 300-N) are installed but not in communication, and a total of 19 sub-device units 300-1 to 300-N are connected to one main device unit 200 Indicates that a connection can be made but not installed.

41, the monitoring PC unit 100 confirms this when the "environment setting" button at the lower right of the main screen of the visitor is clicked through the input means, and inputs a password for data protection 26 is displayed. At this time, a password is input in order to allow only an administrator or an operator to modify the password. The first password can be set to "AFE100" You can modify it. At the time of password change setting, the monitoring PC section 100 confirms the new password to be changed and stores it in both the "input password" and "confirmation password" fields, and changes the password If you do not click the Save button even though you have finished typing, do not change it. In addition, at the time of registering the connection, the monitoring PC section 100 confirms this when the user clicks the "Save" button after inputting the "IP address" .

42, the monitoring PC section 100 confirms this by clicking the "selection-detail view" button at the bottom left in the main screen of the contact person through the input means, At this time, it displays basic information of visitor, sensor operation information display, SOL start information display, sirens general information display, switch attention information display, and detector connection information display.

In one embodiment, in the case of displaying the connection basic information, the monitoring PC section 100, as shown in FIG. 43, displays the IP, the name, the connection sub-number, Operation method, and the like from the connected main unit 200 and displays the LAN connection status (status of connection with a moving picture).

In one embodiment, in the case of the detector operation information display, the monitoring PC unit 100 displays the fire status of the connected party selected on the accessor main screen, as shown in FIG. 44. When there is no fire under each sensor name The main device unit 200 and the sub device units 300-1 to 300-N do not communicate with each other, so that the communication line or the main unit unit 300-1 to 300- If it is necessary to check the device, display "Communication failure".

In one embodiment, in the case of SOL initiation information display, the monitoring PC section 100 displays the SOL operation status of the connected party, as shown in FIG. 45, in which the fire start, manual start, If it is not in operation state, it displays "Waiting".

In one embodiment, the surveillance PC unit 100 displays the sirena sights information of the connected person as shown in Fig. 46 in the case of the siren sights information display, Displays "Waiting", and displays "Smoke detector operation", "Heat detector operation", and "Flame detector operation" in operation.

In one embodiment, in the case of switch attention information display, the monitoring PC section 100 displays "Attention" when the switch to be noticed by the connection person is depressed as shown in FIG. 47, In the case of "good" is displayed.

In one embodiment, in the case of the sensor connection information display, the monitoring PC section 100 displays the sensor connection state of the connected party as shown in Fig. 48, and the "good wiring" And a "line error" is displayed in the case of a connection failure.

FIG. 49 is a flowchart for explaining an operation method of an automatic switchboard diffusion / extinguishing system according to an embodiment of the present invention.

49, the main device unit 200 first communicates with the main device unit 200 through its own communication (e.g., LAN communication) IP, host communication (e.g., LAN communication) IP, Thereby setting communication for connection between the monitoring PC unit 100 and the main unit 200 (S201).

In the main device unit 200, the number of sub-device units 300-1 to 300-N connected through a communication (for example, RS485 communication) (Flame detectors 401 and 411 to 429), heat detectors 501 and 511 to 529, smoke detectors 601 and 611 to 629 and flood detectors 701 and 711 to 729) Information related to the sub-device units 300-1 to 300-N connected through a communication (for example, RS485 communication) is set (S202).

The main device unit 200 is provided with an IP for communication (for example, LAN communication) connection with the monitoring PC unit 100 and an IP for connecting the main device unit 200 and the sub device units 300-1 to 300- (For example, RS485 communication) by confirming each fire information, each error information, each immersion information, and each connection information of the sub apparatuses 300-1 to 300-N (S203).

Each of the subdevices 300-1 to 300-N automatically performs firmware automatic setting for setting the same state as that of the main device 200, and when the DIP switch is connected to the main device 200 By setting the necessary equipment number (sub-number), basic setting is performed (S204).

In the monitoring PC section 100, an operator or an administrator drives an information confirmation / control program in response to an instruction input through an input means such as a keypad, and displays a communication (for example, LAN to control the main device unit 200 or monitor the status of the main device unit 200 and connect the sub device units 300-1 to 300-N via the main device unit 200 (S205).

As described above, the embodiment of the present invention is not limited to the above-described apparatus and / or method, but may be implemented by a program for realizing a function corresponding to the configuration of the embodiment of the present invention and a recording medium on which the program is recorded And the present invention can be easily implemented by those skilled in the art from the description of the embodiments described above. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

10: Switchboard automatic spreading and extinguishing system
100: PC for monitoring
200: main unit unit
201: liquid crystal display means
202, 302: Operation status display means
203, 303: Detector status display means
204, 304: input means
211: Power input means
212, 311: Power switch
213, 313: communication connection means
214, 314: power supply means
215, 315: input / output means
300-1 to 300-N: Sub-
301: Operation / equipment number setting means
312: Terminating resistor switch
401, 411 to 429: Flame detector
501, 511 to 529: Heat sensor
601, 611 to 629: smoke detector
701, 711 to 729: Inundation detector
801, 811 to 829: Siren
901, 911 to 929: CO2 extinguisher

Claims (6)

A monitoring PC unit for receiving and transmitting main control commands and sub control commands of an operator or an administrator and receiving and monitoring main status information and sub status information;
A flame sensor, a heat sensor, and a smoke detector are connected to the monitoring PC unit in accordance with a main control command transmitted from the monitoring PC unit to monitor a fire, connect a flood sensor, A main unit for delivering the monitored main condition information to the monitoring PC unit, receiving the sub-control command transmitted from the monitoring PC unit and receiving the sub-condition information and transmitting the sub-condition information to the monitoring PC unit; And
And a flame detector, a heat detector, and a smoke detector are connected to the main unit through an RS485 communication, and a flame sensor, a heat sensor, and a smoke detector are connected according to a sub control command transmitted from the main unit, And a plurality of sub-device units for transmitting sub-status information to the main device unit,
The main device unit displays its own IP address and responds when the connection state of the flame sensor, the heat sensor, the smoke sensor, the flood detector is poor, or when flood detection is detected through the flood detector A liquid crystal display means for displaying detailed information on the display; An operation status display means for displaying power, execution, backup power, idle, manual start, remote start, siren stop, SOL stop, transmission and reception; Detector status display means for displaying flame, heat, smoke, and error; And an input means having a recovery key, a start key, a siren stop key, a backup key, a SOL stop key, an idle key, left and right up and down keys, and an OK key,
Wherein the main device unit drives the flame sensor, illuminates the sensor status display means during operation of the flame sensor, illuminates the thermal sensor, illuminates the sensor status display means during operation of the thermal sensor, The smoke detector, the smoke detector, the smoke detector, and the flood detector are in bad condition, or when the flood detector is flooded through the flood detector And displays detailed information on the main status information and the sub status information through the liquid crystal display means,
The system is rebooted in the case of the recovery key as the input means of the main device unit, and in the case of the activation key, the activation of the SOL is performed only in a state in which the standby LED is lit by pressing the standby key first, In the case of the siren stop key, once the siren is stopped, the siren stop LED is turned on, and the siren stop LED is turned off upon inputting again. In case of the backup key, In case of the SOL stop key, the SOL output is stopped once and the SOL stop LED is turned on, and the SOL stop LED is turned off when the key is pressed again. The user selects the menu in the left and right and up and down directions of the arrows in the case of the left and right up and down keys or increases or decreases the number, And the value set in the menu setting is determined and stored. delete delete delete delete delete

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