KR101189778B1 - Intellectual type position of fire alarm system - Google Patents

Abstract

PURPOSE: A firing location alarm system is provided to minimize various damages due to a fire by rapidly performing initial reaction when the fire breaks out. CONSTITUTION: A plurality of fire sensing parts(101,102,N) uses a communication protocol of an address setting method using multiple control communications and informs a firing signal, a fire breakout building structure and location. A plurality of voice alarm output parts(200) stores a voice table according to location of the plurality of fire sensing parts and a building structure. The plurality of voice alarm output parts analyzes location information according to the building structure transmitted to the plurality of fire sensing parts when the firing signal is inputted from the plurality of fire sensing parts. The plurality of voice alarm output parts brings a voice alarm corresponding to the location information according the building structure and informs an escaping route. [Reference numerals] (1) Temperature sensing part; (10) Address establishing part; (11) Communications input and output part; (12) Power line communication part; (13) Electricity supply part; (14) Communication line communications part; (2) Smoke sensing part; (21) Power line communications part; (22) Power supply part; (23) Communication line communications part; (24) Standby power supply part; (25) Input and output communications control part; (26) LED output part; (28) Fire operation testing part; (29) Voice table storing part; (3) Flame sensing part; (30) Fire generation storing part; (31) Operation history output part; (32) Wireless terminal; (33) Voice output amplifier; (34) Filtering circuit part; (35) Fire alarm output part; (7) Signal amplifying and filtering part; (8, 27) CPU; (9) LED output part; (AA) Fire receiver; (N) ADDRESS: N times

Description

Fire position alarm system according to building structure

The present invention relates to a fire location alarm system according to the building structure. In particular, the present invention is to install a fire detector in each place of a complex structure, such as a large building or a hospital while the voice alarm to inform the evacuation route that people can evacuate at the same time when the fire occurs in the place In a specific structure of a complex building such as a large building or a hospital, the building structure may transmit a voice signal to inform the people of the place where the fire occurred and the evacuation route where people can evacuate. According to a fire location alarm system.

In general, when an emergency situation such as a gas leak or a fire occurs in a house or a shopping mall, it is reported to the fire department so that it can be dispatched to a nearby branch to cope with the situation. However, if there are no people to report to the house or mall, they cannot cope with such an emergency.

The emergency call automatic control system developed to cope with this can be detected by sensors in case of emergency such as fire or unauthorized intrusion and can be automatically transmitted to the central control center through the telephone trunk line for central control. By remotely operating a processing device such as a home fire extinguisher connected to the system, it is possible to respond quickly to an emergency even if there are no personnel in a house or a mall.

However, such a conventional automatic control system transmits an emergency generated by using only a telephone trunk line to the central control center. Therefore, when a telephone trunk line is disconnected by an intruder or fire or gas explosion, it is transmitted to the central control center. In addition, the reliability of the system is remarkably degraded because the processing equipment such as the fire extinguisher connected to the system cannot be operated properly.

Especially in the case of fires in complex structures such as large buildings, hospitals, and shopping centers, when fire alarms are reported only by the alarm bells and sirens, people may not know exactly where the fires are occurring, and the passageway to evacuate the fire sites. Therefore, due to the delay of the evacuation time, there is a problem that often lost valuable lives due to suffocation or burns, such as smoke or toxic gases.

The present invention for solving the conventional problems as described above, in the case of a fire in a complex structure, such as a large building, hospital, shopping center, etc. in consideration of the structure or characteristics of the building to tell people about the place of fire by voice Its purpose is to enable people to pinpoint evacuation routes in a short time and to respond quickly to initial response to firefighting.

Fire location alarm system according to the building structure according to the present invention for achieving the object as described above, using a communication protocol of the addressing method using a multi-control communication and fire signal and fire to inform the occurrence of fire when a fire occurs A plurality of fire detection unit for transmitting location information for informing the building structure and location; And storing a voice table according to the location and building structure of the plurality of fire detectors, and analyzing the location information according to the building structure transmitted to the plurality of fire detectors when a fire signal is input from the fire detector. A plurality of sound signals for calling up a voice alarm corresponding to the location information according to the building structure transmitted from the plurality of fire detectors to notify the place of the building where the fire occurred or the evacuation route where people can evacuate Voice alarm output unit; characterized in that it comprises a.

In the present invention, the fire detection unit is characterized in that the detection unit for detecting the temperature, smoke, flame which is an element for determining the occurrence of fire in the building.

In the present invention, the plurality of fire detection unit is characterized in that it is provided with an address setting unit for setting a unique address of each fire detection unit.

In addition, in the present invention, the voice alarm output unit is stored in the voice table corresponding to the building structure for fire monitoring and to inform the evacuation path that people can evacuate with the place of fire according to the building of the different structure. A voice table storage unit capable of modifying and changing the voice table is provided.

In the present invention, the voice alarm output unit is characterized in that the fire occurrence storage unit for storing the operation history, such as the fire occurrence time and the location of the building where the fire occurred.

In addition, in the present invention, the voice alarm output unit outputs the operation history for the fire position alarm system according to the building structure stored in the fire occurrence storage unit 30 by short-range wireless communication with the wireless terminal, such as infrared, Bluetooth. Characterized in that the operation history output unit is provided.

In the present invention, the voice alarm output unit is characterized in that it is provided with a fire operation test unit for the fire occurrence test and the voice alarm output test by short-range wireless communication such as infrared, Bluetooth and the like with the wireless terminal.

In the present invention, the fire detection unit and the voice alarm output unit is characterized in that the power line communication unit for transmitting and receiving data by power line communication is provided.

In the present invention, the voice data storage unit of the voice alarm output unit has all the voice alarm for informing the evacuation route that people can evacuate the place of the building where the fire occurs when the fire occurs in each place where all the fire detection unit is installed. When the CPU receives a fire signal indicating that a fire has occurred from any one of the voice alarm output units, the CPU may evacuate the place and people of the building where the fire has occurred in all the voice alarm output units. Characterized in that the voice alarm to output the evacuation path that can be output.

In addition, in the present invention, the fire detection unit and the voice alarm output unit is characterized in that the AC power supplied from the power supply is cut off or is provided with a preliminary power supply for supplying the operating power when the AC power failure.

In the present invention, the components constituting the voice alarm output unit is the power line communication unit and the power supply unit, the communication line communication unit, the backup power supply unit, the input and output communication control unit is implemented on one PCB, the LED output And the CPU, the fire operation test unit, the voice data storage unit, the fire occurrence storage unit, the operation history output unit, the voice output amplifier, the filtering circuit unit, and the fire alarm output unit on another PCB. Implemented, characterized in that mounted in the speaker that outputs a voice alarm in the event of a fire.

In addition, in the present invention, the voice alarm output unit reads an alarm for notifying the occurrence of the fire when the fire signal input to notify the occurrence of the fire from a fire receiver, such as P-type 1, class 2 composite receiver, R-type composite receiver, automatic fire extinguisher, etc. It is characterized by outputting.

Therefore, according to the present invention, the present invention provides a plurality of fire detection units for detecting a fire occurrence in the element element to determine which fire detection unit has detected a fire occurrence to inform the place of fire occurrence and how to evacuate and to which path By reading and outputting specific warnings and evacuation guides from the voice table where the voice alarms for each building location are tabled, you can quickly respond to a fire early and minimize the damage caused by the fire. Simple system configuration makes it possible to reduce the price of the product, so it is excellent in economic efficiency and can be used stably for a long time without failures, and it is possible to efficiently fire alarm broadcasting without making any major structural changes to the broadcasting system installed in the building. .

In particular, the present invention even if some of the plurality of fire detection unit or part of the plurality of voice alarm output unit is lost due to the fire or the like does not operate normally, the fire signal and voice alarm output unit detected by the remaining fire detection unit It is possible to output the voice alarm to all other voice alarm outputs, so that part of the system is lost due to a fire. That is, even if only one fire detector and the voice alarm output are operated normally, the fire alarm can be normally executed. It is.

1 is a block diagram showing the configuration of a fire location alarm system according to a building structure according to the present invention.

Fire location alarm system according to the building structure according to the present invention is located in a place for fire monitoring, such as a place where a fire may occur in a complex structure, such as a large building, hospital, shopping center, as shown in FIG. It is composed of a plurality of fire detection unit 101, 102 (N) and a plurality of voice alarm output unit 200 is connected to each of the fire detection unit 101, 102 (N).

Here, the voice alarm output unit 200 includes a power line communication unit 21, a power supply unit 22, a communication line communication unit 23, a reserve power supply unit 24, an input / output communication control unit 25, an LED output unit 26, and a CPU. (27), fire operation test unit 28, voice data storage unit 29, fire occurrence storage unit 30, operation history output unit 31, voice output amplifier 33, filtering circuit unit 34, fire Alarm output unit 35, etc. Among the components, the power line communication unit 21, the power supply unit 22, the communication line communication unit 23, the reserve power supply unit 24, the input and output communication control unit 25 It is implemented on the PCB of the LED output unit 26 and the CPU 27, the fire operation test unit 28, the voice data storage unit 29, the fire occurrence storage unit 30, the operation history output unit 31 The voice output amplifier 33, the filtering circuit unit 34, and the fire alarm output unit 35 are implemented on another PCB, so that the speaker can be mounted in a speaker that outputs a voice alarm in the event of a fire. It is easy to install and manage the location of a fire alarm system according to the building structure.

In addition, the fire detection unit 101, 102 (N) and the voice alarm output unit 200, the communication input and output unit 11 and the input and output communication control unit 25 together with the power communication unit 12, 21 and the communication line communication unit ( 14 and 23, respectively, and the fire detection unit 101 (102) (N) and the voice alarm output unit 200 is connected to the power line and a separate communication line, so the fire detection unit 101 ( 102) (N) and the voice alarm output unit 200 may transmit and receive data by power line communication or RX485, CAN communication.

Each of the fire detectors 101 and 102 (N) uses a communication protocol of addressing method using multi-control communication and transmits a fire signal and location information when a fire occurs, and the temperature detector 1 and smoke Detector 2, flame detector 3, buffers 4, 5, 6, signal amplification and filtering unit 7, CPU 8, LED output unit 9, address setting unit 10 ), A communication input / output unit 11, a power line communication unit 12, a power supply unit 13, a communication line communication unit (RX485, CAN) 14, and the like.

Each of the fire detectors 101 and 102 (N) has a detector (1) (2) (3) for detecting the temperature, smoke, flame generated when a fire occurs in a complex building structure, the temperature The detection signal detected by the detector 1, the smoke detector 2, and the flame detector 3 is first amplified in the buffers 4, 5, and 6, and the signal amplification and filtering unit 7 is performed. After the second amplification, noise components and the like are transmitted to the CPU 8 in a filtered state.

The fire detection unit 101, 102 (N) is provided with a CPU (8) for controlling the operation of each of the fire detection unit 101, 102 (N), this fire detection unit 101 ( 102 (N) analyzes the detection signal detected by each of the detection unit (1) (2) (3), the corresponding fire detection unit 101 (102) (N) with a fire signal for informing when a fire occurs A unique address, that is, location information is transmitted to the voice alarm output unit 200 through the communication input / output unit 11.

Each of the fire detectors 101 and 102 (N) has a unique address, and the address of each of the fire detectors 101 and 102 (N) is an address setting unit 10 composed of a dip switch or the like. Are set to different values.

One or a plurality of voice alarm output units 200 electrically connected to the plurality of fire detectors may include location information of individual fire detectors 101, 102 and N, such as large buildings, hospitals, shopping centers, and the like. The voice table according to the complex building structure is constructed, and the fire detection unit 101 (102) that detects a fire occurrence when a fire signal is input from the fire detection unit 101 (102) (N) installed at different locations (places). (N) by analyzing the position information, and retrieves and outputs the voice alarm corresponding to the position information of the corresponding fire detection unit 101, 102, (N) from the voice table, the power line communication unit 21 and the power supply unit ( 22, communication line communication unit 23, reserve power supply unit 24, input and output communication control unit 25, LED output unit 26, CPU 27, fire operation test unit 28, voice table storage unit 29 ), Fire occurrence storage unit 30, operation history output unit 31, wireless terminal 32, voice output amplifier 33, filtering And it has a robu 34, a fire signal output unit 35 or the like.

The CPU 27 that controls the overall operation of the fire location alarm system according to the building structure including the voice alarm output unit 200 reads the voice alarm corresponding to the place where the fire occurred and delivers it to people, ie, people. It is a processor that controls the operation for the purpose of outputting the voice alarm as well as the creation of the voice table, the operation test at the time of fire occurrence, the storage and management of the fire occurrence information, the communication, the control of the operation power, and the fire signal from the external fire receiver. Controls operations such as voice alarms.

The CPU 27 is a fire signal transmitted from each fire detection unit 101, 102 (N) and the position of the individual fire detection unit 101 (102) (N) by power line communication or normal communication line communication method. The information is analyzed to determine where a fire has occurred in the building, and when a fire occurs, a voice alarm corresponding to the fire location is read from the voice table storage unit 29 and output. Amplification and filtering are performed in the filtering circuit unit 34 and the fire alarm output unit 35 and transmitted to people, that is, evacuators, through an output means such as a speaker.

The voice table storage unit 29 is a memory such as SD, CF, EEPROM, etc., in which voice alarms according to a building location or other conditions for fire monitoring are constructed as a voice table. Like this, the voice alarm can be modified and changed for a complex building.

The fire occurrence storage unit 30 stores the operation history such as the time when the fire occurred in the building in which the fire location alarm system according to the building structure is installed and the location (location) where the fire occurred, and the fire location according to the building structure. The operation history of the alarm system can be checked from time to time by the administrator.

In addition, the voice alarm output unit 200 is provided with an operation history output unit 31, the operation history output unit 31 is a short-range wireless, such as infrared, Bluetooth, etc. with the wireless terminal 32 under the control of the CPU (27) By reading and transmitting the operation history from the fire occurrence storage unit 30 through communication, the administrator uses the wireless terminal 32 to operate the fire position alarm system according to the building structure regardless of the position of the voice alarm output unit 200. You can easily check.

In addition, since the voice alarm output unit 200 is provided with a fire operation test unit 28 for a fire test and a voice alarm output test by short-range wireless communication, such as infrared, Bluetooth, and the like with the wireless terminal 32, the administrator is a wireless terminal ( 32) can be used to test the operation of the fire location alarm system according to the building structure by setting the fire situation virtually.

In particular, the present invention in the voice data storage unit 29 of the voice alarm output unit 200, all the fire detection unit 101, 102, (N) in the building each place where the fire occurs in the building place and people All of the voice alarms for informing the evacuation route that can be evacuated are stored, and the CPU 27 is stored in any one of the fire alarms 101, 102, and N at the voice alarm output unit 200. When a fire signal is received indicating that a fire has occurred, all voice alarm output units 200 control a voice alarm for informing the place of the building where the fire occurred and the evacuation route where people can evacuate. Even if a part of the sensing unit 101, 102 (N) or the voice alarm output unit 200 is lost, the system notifies the people that a fire has occurred, and guides the evacuation route to avoid the fire area. That would be.

As the operating power of the fire detectors 101 and 102 (N) and the voice alarm output unit 200 as described above, AC power supplied from the power supply units 13 and 22 or DC power converted from AC power is used. In general, in case of power failure or disconnection, the power supply from the reserve power supply unit 24, such as a battery, is supplied to the operating power, so that a voice for evacuation to people, ie, people, is required for evacuation in the event of a power outage or disconnection due to a fire. Can provide alarm. Of course, in the above, the power supply unit 13, 22 or the reserve power supply unit 24 has been described as if installed inside the fire detection unit 101, 102 (N) or the voice alarm output unit 200, this is the external This is for explaining that emergency power, such as AC power or a battery, input from the fire detectors 101, 102, N, and the voice alarm output unit 200 are supplied.

In the above described by the newly installed fire detection unit 101, 102 (N) to output a voice alarm corresponding to the corresponding place when a fire occurs in a specific place of the building, the present invention is not limited to this P-type 1 When a fire signal is input to notify the occurrence of a fire from a second-class hybrid receiver (see Patent No. 10-00984061), a R-type hybrid receiver, or an automatic fire extinguisher, an alarm may be output.

1: temperature detector 2: smoke detector
3: flame detection part 4-6: buffer
7: signal amplification and filtering section 8: CPU
9: LED output unit 10: address setting unit
11: communication input / output unit 12: power line communication unit
13 power supply unit 14 communication line communication unit
21: power line communication unit 22: power supply unit
23: communication line communication unit 24: reserve power supply unit
25: input and output communication control unit 26: LED output unit
27: CPU 28: fire operation test unit
29: voice table storage unit 30: fire occurrence storage unit
31: operation history output unit 32: wireless terminal
33: audio output amplifier 34: filtering circuit
35: fire alarm output unit 101, 102, ... N: fire detection unit
200: voice alarm output unit

Claims (12)

A plurality of fire detectors 101 and 102 that use a communication protocol of addressing method using multi-control communication and transmit location information for informing a fire signal and a building structure and location in which a fire occurs when a fire occurs. (N); And
Stores the voice table according to the position and the structure of the plurality of fire detection unit 101, 102 (N), and when the fire signal input from the fire detection unit (101) (102) (N) Analyze the location information according to the building structure transmitted to the fire detection unit 101, 102 (N), from the voice table to the building structure transmitted from the plurality of fire detection unit 101 (102) (N) It includes a plurality of voice alarm output unit 200 for calling out a voice alarm corresponding to the location information to output a voice signal for informing the place of the building or the evacuation route that people can evacuate,
The components constituting the voice alarm output unit 200 include a power line communication unit 21, a power supply unit 22, a communication line communication unit 23, a reserve power supply unit 24, and an input / output communication control unit 25. Implemented in the
LED output unit 26, CPU 27, fire operation test unit 28, voice data storage unit 29, fire occurrence storage unit 30, operation history output unit 31, voice output amplifier 33 , The filtering circuit 34, the fire alarm output unit 35 is implemented on another PCB, the fire position alarm system according to the building structure, characterized in that mounted in the speaker for outputting a voice alarm in the event of a fire. The method of claim 1,
The fire detectors 101, 102, and N are provided with detectors 1, 2, 3 for detecting temperature, smoke, and flame which are elements for determining the occurrence of fire in a building. Fire location alarm system according to building structure. The method of claim 1,
The plurality of fire detection units 101, 102, (N) is characterized in that the building is characterized in that the address setting unit 10 for setting a unique address of each of the fire detection unit 101 (102) (N) Fire location alarm system according to structure. The method of claim 1,
The voice alarm output unit 200 has a voice table corresponding to a building structure for fire monitoring and stores a voice table for informing the evacuation route that people can evacuate with the place of fire according to the building having a different structure. Fire position alarm system according to the building structure, characterized in that the voice table storage unit 29 that can be modified and changed. The method of claim 1,
The voice alarm output unit 200 is a fire position alarm system according to the building structure, characterized in that the fire generation storage unit 30 for storing the operation history, such as the fire occurrence time and the location of the building in which the fire occurred. The method of claim 1,
The voice alarm output unit 200 outputs an operation history for outputting an operation history for a fire location alarm system according to a building structure stored in the fire occurrence storage unit 30 by short-range wireless communication with the wireless terminal 32 by infrared or Bluetooth. Fire position alarm system according to the building structure, characterized in that the unit 31 is provided. The method of claim 1,
The voice alarm output unit 200 is characterized in that the building structure, characterized in that the fire operation test unit 28 for the fire occurrence test and the voice alarm output test by the near-field wireless communication of the wireless terminal 32 and the Bluetooth. Fire location alarm system according to The method of claim 1,
The fire detection unit 101, 102 (N) and the voice alarm output unit 200 is provided with a power line communication unit 12, 21 for transmitting and receiving data by power line communication Fire location alarm system. The method of claim 1,
The voice data storage unit 29 of the voice alarm output unit 200 may evacuate the place and people of the building where the fire occurred when a fire occurs in each place where the fire detectors 101, 102, and N are installed. All the voice alarms for notifying the evacuation route is stored, and the CPU 27 fires from any one of the fire alarms 101, 102 and N at any one of the voice alarm output units 200. When receiving a fire signal indicating that the fire alarm output unit 200 in accordance with the building structure, it characterized in that the voice alarm for outputting the place and the evacuation route that people can evacuate the building of the fire occurs Fire location alarm system. The method of claim 1,
The fire detectors 101 and 102 (N) and the voice alarm output unit 200 is a preliminary power supply for supplying operating power when AC power supplied from the power supply units 13 and 22 is cut off or AC power failure occurs. Fire location alarm system according to the building structure, characterized in that the supply unit 24 is provided. delete The method of claim 1,
The voice alarm output unit 200 reads and outputs an alarm for notifying a fire occurrence when a fire signal is input for notifying a fire occurrence from a fire receiver such as a P-type 1 or 2 type composite receiver, an R type composite receiver, or an automatic fire extinguisher. Fire location alarm system according to the building structure, characterized in that.