KR102413502B1 - Disaster detecting system having teminal adapter - Google Patents

Abstract

The present invention relates to a disaster detection system, and more particularly, to a disaster detection system including a terminal adapter to sequentially transmit an alarm to residents, neighbors, guardians, etc. as well as fire and disaster prevention centers, fire headquarters, and fire stations in direct phone mode it's about
The present invention provides a disaster detection system including a terminal adapter, comprising: a plurality of fire detection units having unique IDs for detecting whether a fire has occurred and generating a fire signal; a fire signal relay unit that receives a fire signal from the fire detection unit, identifies a location of the fire detection unit where the fire signal is detected, generates an alarm sound, and transmits the fire signal to the fire management device; and a fire management device that searches for and stores the location of the fire detection unit through the unique ID set in the fire detection unit based on the fire signal received from the fire signal relay unit through the network communication network, and transmits the fire alarm command signal to the outside. , wherein the fire detection unit stores first line connection information, second line connection information, and third line connection information provided for line connection with a specific communication network provided by a specific communication service provider with which the user has contracted to use memory for; and a first function of reading the other party's phone number as the first line connection information stored in the memory in advance and transmitting it to the subscriber line when the other party's phone number is off-hooked; A second function of reading the second line connection information from the memory and transmitting the second line connection information to the subscriber line prior to transmitting the other party's phone number, and transmitting the third line connection information when the other party's phone number is input A disaster detection system with a terminal adapter, characterized in that it includes a terminal adapter having a communication control unit that selectively executes any one function among the third functions of reading out from the memory and transmitting to the subscriber line in advance provided

Description

Disaster detecting system having teminal adapter

The present invention relates to a disaster detection system, and more particularly, to a disaster detection system including a terminal adapter to sequentially transmit an alarm to residents, neighbors, guardians, etc. as well as fire and disaster prevention centers, fire headquarters, and fire stations in direct phone mode it's about

In general, an alarm system is used to prevent damage in advance by detecting an alarm situation regarding fire, security, or safety and alerting a person.

Conventionally, when a dangerous situation, such as a fire, earthquake, gas leak, etc. occurs in a house or building, a certain detector notifies a dangerous situation to a resident or a building user by sounding an alarm.

That is, when a dangerous situation due to a fire or gas leak occurs in a certain space such as a house or an office, the detection device operates to operate a visual or audible alarm device to confirm the user's confirmation. In addition, in some cases, a danger warning service is provided to prepare for a dangerous situation by having an automatic contact that enables contact with a relief facility that can request assistance, such as a fire station or a police station, according to the operation of the warning device.

Although such a conventional emergency warning system continuously provides a warning sound or a visual warning light to the user, there is a problem in that it is difficult for the user to know the exact location of the disaster situation and the dangerous situation.

Even if an automatic communication system is equipped with a fire department or a police station, notification is inevitable only through some systems connected by a dedicated line or the like.

Accordingly, in the case of a building in which the user is not well aware of the structure, the user may not be able to quickly respond to a dangerous situation, resulting in a large amount of damage. In addition, in the conventional automatic contact system, the user is unconditionally connected to the relief management system without being confirmed, so if the relief management system is delayed even a little, there is a problem that it may be difficult to quickly respond to a dangerous situation.

Registration No. 10-1842500

The present invention is to solve the above problems, and in direct phone mode, disaster detection including a terminal adapter to sequentially transmit an alert to a fire and disaster prevention center, a fire headquarters, a fire station, as well as a resident, a neighbor, a guardian, etc. to provide a system.

The present invention provides a disaster detection system including a terminal adapter, comprising: a plurality of fire detection units having unique IDs for detecting whether a fire has occurred and generating a fire signal; a fire signal relay unit that receives a fire signal from the fire detection unit, identifies a location of the fire detection unit where the fire signal is detected, generates an alarm sound, and transmits the fire signal to the fire management device; and a fire management device that searches for and stores the location of the fire detection unit through the unique ID set in the fire detection unit based on the fire signal received from the fire signal relay unit through the network communication network, and transmits the fire alarm command signal to the outside. Including, wherein the fire detection unit stores the first line connection information, the second line connection information, and the third line connection information provided for line connection with a specific communication network provided by a specific communication service provider contracted by the user memory for; and a first function of reading the other party's phone number as the first line connection information stored in the memory in advance and transmitting it to the subscriber line when the other party's phone number is off-hooked; A second function of reading the second line connection information from the memory and transmitting the second line connection information to the subscriber line prior to transmitting the other party's phone number, and transmitting the third line connection information when the other party's phone number is input A disaster detection system with a terminal adapter, characterized in that it includes a terminal adapter having a communication control unit that selectively executes any one function among the third functions of reading out from the memory and transmitting to the subscriber line in advance provided

According to the above-described Internet of Things (IOT)-based disaster detection system according to the present invention, a plurality of fire detection units are installed in a building or building, and each has a unique ID. and status information is quickly transmitted in real time to the fire signal relay unit and fire management device, so that immediate action can be taken in the golden time.

In addition, by using a fire signal relay unit (communication console), the fire detection unit is electronically connected to the installed home automation, and when a fire signal is generated by the fire detection unit, the fire alarm and door lock control through home automation. It also has the advantage of being able to respond quickly or evacuate.

In addition, digital signal values or analog signal values of smoke concentration, temperature, and gas concentration are received from the monitoring unit of the communication console, but the signal values are detected in multiple stages and the values are compared with the reference value to prevent malfunction of the fire detection unit. If it is determined to be a signal value, it is determined that the sensor is malfunctioning, so the fire signal generation is stopped and the fire detection unit, which is the sensor, can be immediately repaired or replaced.

In addition, according to the present invention, the fire signal relay unit is equipped with artificial intelligence to determine the size or size of the fire detected by a plurality of fire detection units, classify the fire class, and transmit it to the fire management device to the relevant organization according to the size. By issuing an alarm, it is possible to prevent unnecessary duplicate alarms from occurring.

1 is a schematic diagram of a disaster detection system including a terminal adapter according to an embodiment of the present invention;
Figure 2 is a schematic block diagram showing the internal configuration of the terminal adapter shown in Figure 1;
Fig. 3 is a view showing an operation mode table stored in the memory shown in Fig. 2;
Fig. 4 is a diagram showing a location phone table stored in a memory;
5 is a view showing a direct phone table.
6 is a view showing a phone table.
7 is a view showing a routing phone table.
8 is a diagram illustrating an additional information table;
Fig. 9 is a diagram showing a fee table;
10 is a flowchart illustrating a start-up program executed for detecting a local station number by a transmission/reception control unit of the terminal adapter when the terminal adapter is installed in a user's house.
Fig. 11 is a diagram showing a specific example of local station number detection by the startup program of Fig. 10;
12 is a flowchart of a phone number transmission program executed by a transmission/reception control unit in a direct phone mode;
13 is a flowchart of a phone number transmission program in an optional phone mode;
14 is a flowchart of a phone number transmission program in a routing mode;
Fig. 15 is a flowchart showing a part of a telephone number transmission program based on a rate table in an optional phone mode;
Fig. 16 is a flowchart showing a process for downloading usage fee system information performed under the control of an adapter management unit of a terminal adapter;
17 is a flowchart showing a terminal adapter management procedure in the terminal adapter management system according to the present invention;
18 is an overall configuration diagram of a disaster detection system according to an embodiment of the present invention.
19 is a block diagram of a fire signal relay unit of a disaster detection system according to an embodiment of the present invention.
20 is a block diagram of a fire management apparatus of a disaster detection system according to an embodiment of the present invention.
21 is an internal configuration diagram of the artificial intelligence classification unit of FIG. 19 .
22 is an algorithm for confirming the curvature of the pillar of fire in the learning unit of the artificial intelligence classification unit of FIG. 19 .
23 is an algorithm for confirming the thickness of the pillar of fire in the learning unit of the artificial intelligence classification unit of FIG.

The present invention may be embodied in various other forms without departing from its technical spirit or main characteristics. Accordingly, the embodiments of the present invention are merely illustrative in all respects and should not be construed as limiting.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms.

The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component.

When an element is referred to as being “connected” or “connected” to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be

On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

In the present application, terms such as "comprises" or "comprising", "have" and the like are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one It should be understood that it does not preclude the possibility of the presence or addition of or more other features or numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings in order to describe in detail enough that a person of ordinary skill in the art can easily carry out the present invention. .

In Fig. 1, a terminal adapter 10 constituting a part of a disaster detection system including the terminal adapter of the present embodiment has a function of a line termination unit (DSU) and is formed to be connectable to a subscriber line (SL). has been

The subscriber line SL is connected to the public communication network 1 provided by a telecommunication service provider (hereinafter referred to as CC), for example, an integrated digital communication network (ISDN) through the subscriber line switch LS.

The subscriber line switch (LS) is a plurality of communication networks ( Hereinafter, it is referred to as an NCC communication network; it is possible to connect to any one of 2A to 2N). The symbols TLS and POI represent relay switches and interconnection points. Fig. 1 shows only a part of the communication network necessary for the description of the present embodiment.

A plurality of fire detection units are connected to the public communication network 1 via a plurality of exchanges, and these fire detection units include a plurality of terminal adapters (one of which is indicated by reference numeral 10A) according to the present embodiment. Regarding the setup of these terminal adapters, the manufacturer or distributor of the terminal adapters has a service center 3 connected to the public communication network 1 . Reference numerals 3A, 3B, and 3C denote a computer (server) functioning as a line termination device, a private branch exchange, and a terminal device, respectively. The service center 3 is the main component of the terminal adapter management system.

In addition, in the main switchboard provided in the public communication network (1) or the NCC communication network (2A to 2N), there is a fee database system (one of them is denoted by code 4) that has accumulated information on the fee system of the public communication network or NCC network, respectively. connected.

As illustrated in Fig. 2, the terminal adapter 10 of the present embodiment has a connection port 11 to which a subscriber line SL is connected, and a function of a line termination device (DSU) connected to the connection port 11. a DSU unit 12 having a , and a first interface unit 13 connected to the DSU unit 12 for acquiring synchronization in data transmission and converting data transmission rates. The first interface unit 13 is connected to the first and second analog ports 21 and 22 to which the fire detection unit 20 can be connected, via the selector switch 14 and the codec 15 .

In addition, the first interface unit 13 is connected to a digital port 23 for connecting a digital terminal and a serial port 24 for connecting a personal computer through the selector switch 14 and the second interface unit 16. has been

In addition, the terminal adapter 10 incorporates a transmission/reception control unit 17 connected to the first and second interface units 13 and 16 and the selector switch 14, and the transmission/reception control unit 17 includes the terminal adapter 10 ) to control transmission and reception between the fire detection unit 20 or the digital terminal connected to the terminal adapter 10 and the counterpart terminal device (eg, terminal adapter 10A) connected to the terminal adapter 10 through a communication network. Further, the terminal adapter 10 incorporates an adapter management unit 18 connected to the selector switch 14, and also incorporates a memory 19 accessible from both the transmission/reception control unit 17 and the adapter management unit 18. are doing Both the transmission/reception control unit 17 and the adapter management unit 18 are sometimes collectively referred to as a communication control unit, and this communication control unit is typically constituted by a computer. The computer executes a program stored in the memory 19 to selectively perform a direct dial function, an automatic dial function, or a priority connection function, which will be described later.

The terminal adapter 10 of the present embodiment calls each of the fire detection units 20 connected to the first and second analog ports 21 and 22 as “direct phone”, “adition phone” and “routing phone”. It has a function that allows you to use it in one mode selected from three modes. In connection with this mode selection function, an operation mode table (FIG. 3) for storing the selected operation mode of each fire detection unit 20 is formed in the memory 19. As shown in FIG.

Preferably, the terminal adapter 10 is provided with an operation mode selection switch (not shown) which is connected to the adapter management unit 18 and can be manually operated by the user.

In the direct phone mode, when the fire detection unit 20 connected to the first or second analog port 21 or 22 is off-hook, the transmission/reception control unit 17 of the terminal adapter 10 operates the direct table in the memory 19 . (FIG. 5) transmits a preset counterpart's phone number (first line connection information). Thereby, it is possible to call the other party's phone (more generally, a terminal device) regardless of whether it is communication within, outside the city, or through a public communication network or NCC network. That is, according to this direct phone mode, there is a direct dial function (first function) for always calling the same other party phone. The fire detector with this direct dial function makes an emergency call to, for example, a fire and disaster prevention center, a fire department, a fire station, or transmits an alarm signal to a resident or a neighbor living nearby.

In the optional phone mode, the transmission/reception control unit 17 of the terminal adapter 10 stores a phone number manually input through a dial button of the fire detection unit 20, etc. in a buffer memory (not shown) built into the same control unit, Next, before transmitting the manually entered phone number, a preset number (second line connection information) is transmitted as needed in the addition table (FIG. 4) in the memory while referring to the phone table (FIG. 6) in the memory 19 do. Thereby, the labor required for entering a telephone number in communication outside the city or abroad or through the NCC network is reduced. Typically, according to the destination phone mode, there is an auto-dialing function (second function) that transmits an NCC identification number prior to the other party's phone number when using the NCC communication network.

The terminal adapter 10 has a function of automatically selecting an NCC communication network having the lowest communication cost according to a communication time zone or a communication area of the other party, among a plurality of NCC communication networks contracted by the user. In relation to this lowest rate path (LCR) selection function, a rate table (FIG. 9) is formed in the memory 19 to store information on the rate system of the contracted NCC network as a user's own rate database. In this case, the second line connection information is determined by the lowest rate path selection function, and the NCC identification number for the NCC communication network that can be used at the lowest rate is automatically transmitted. The number of items that can be classified in the fee table or the number of NCC identification numbers can be set is not limited to that shown in FIG.

And, in the routing phone mode, according to the manual input of the phone number, the transmission/reception control unit 17 of the terminal adapter 10 refers to the phone table while referring to a plurality of phone numbers preset in the routing table (FIG. 7) in the memory 19 ( 3rd line connection information) are sequentially transmitted at predetermined time intervals until line connection is permitted in a predetermined order. The telephone number transmitted from the transmission/reception control unit 17 typically includes an NCC switch telephone. According to the routing phone mode, the priority access function (third function) is shown for routing to the NCC switch without using the normal routing by the subscriber line switch.

The routing table, for example, consists of a table of 5 pages in total, and 200 search numbers are set per page, so that up to 10 NCC switch phone numbers can be registered for each search number. The search number is, for example, a country code or a toll-free number for a domestic long-distance code or an international call.

In any of direct phone mode, location phone mode, or routing phone mode, when using the NCC network, the terminal adapter 10 refers to the additional information table ( FIG. 8 ) in the memory 19 and transmits necessary additional information.

Hereinafter, the acquisition of the local long-distance number used for transmitting a telephone number by the terminal adapter 10 will be described.

The terminal adapter 10 installed in the user's house is connected to the subscriber line SL, and the telephone 20 is connected to the first analog port 21 and/or the second analog port 22 of the terminal adapter 10 at the same time. If the fire detection unit 20 is off-hook after the The local number is detected and a check is made in the corresponding column in the phone number list of the phone table shown in FIG. 6 .

In detail, while executing the startup program of FIG. 10, the transmission/reception control unit (17) or adapter management unit (18) turns off-hook the local phone number transmitted from the subscriber line switch (LS) (in the case of FIG. 11, 0473585886) is obtained (step S11).

Next, referring to the national long-distance international code table in the memory 19, the control unit 17 sequentially determines whether or not the local phone number and the upper two digits of each of the long-distance international codes listed in the table match the local phone number. and the local area code whose upper two digits match (step S12). Next, it is discriminated whether or not a plurality of local codes are held (step S13). If the result of this discrimination is affirmative, it is sequentially discriminated whether or not the third digit of the local code matches the local phone number, and the third digit holds the matching out-of-country code (step S14). Then, it is discriminated whether or not a plurality of local area codes are held (step S15). If the determination result is affirmative, it is sequentially determined whether or not the fourth digit of the local area code matches the local phone number, and the fourth digit holds the matching out-of-country code (step S16). Again, it is discriminated whether or not a plurality of out-of-area codes are held (step S17). In this explanatory example, since the local area code consists of four or less digits, if the determination result in step S17 is affirmative, all of the upper three digits hold the local area code matching the local telephone number (step S18). Since a single local area code is detected in any one of steps S13, S15, S17 or S18, this single local area code is detected as the local area code and checked with the same number in the phone table (step S19), the program to quit In the case of FIG. 11, the local station number 047 is detected as the local station number and checked against this number in the phone table of FIG.

The transmission/reception control unit 17 of the terminal adapter 10 has an automatic transmission notification function that calls the service center 3 when a predetermined time elapses after the terminal adapter 10 is installed in the user's house, and the terminal adapter management information , for example, the serial number of the terminal adapter and the user's phone number are notified to the service center 3 . The service center 3 registers a user of the terminal adapter 10 based on information notified from the terminal adapter 10 .

Hereinafter, a terminal adapter management procedure in the terminal adapter management system of the present embodiment will be described with reference to FIG. 17 .

The terminal adapter 10 purchased by the user is installed in the user's house (steps S101, S102). That is, the fire detection unit 20 and the subscriber line SL are connected to the terminal adapter 10 to turn on the power of the terminal adapter 10 . In response to this, a timer (not shown) built into the adapter management unit 18 is initially set. In addition, when the mode selection switch is formed in the terminal adapter 10 , the user connects each of the fire detection units connected to the first and second analog ports 21 and 22 of the terminal adapter 10 to a direct phone and an optional phone. Select which mode among , rooting phone to be used by using the mode selection switch.

When, for example, one hour has elapsed since the terminal adapter 10 was installed (step S103), the automatic call notification function of the terminal adapter 10 is activated to call the service center 3, the serial number of the terminal adapter and 1 One or two user phone numbers (hereinafter, referred to as user phone numbers) are notified to the service center 3 (step S104). This automatic transmission notification is made on condition that the user is not using the terminal adapter 10 for communication. In addition, by using the toll-free line for automatic call notification, the burden of a call charge to the user is avoided. Then, if the line connection with the service center 3 via the free dial line is not established, the redial is repeated every predetermined waiting time until the line connection is established.

When the service center 3 acquires the serial number and the user phone number of the terminal adapter 10 (step S105), the service center 3 communicates with the user phone number to manage the subscriber line SL5 to which the terminal adapter 10 is connected. The telephone book database of the operator is accessed (step S106), and user information such as the name and address of the telephone subscriber corresponding to the user telephone number is obtained by searching the telephone book database (step S107). However, if user information is not disclosed by the contract between the telecommunication service provider and the telephone subscriber, user information cannot be obtained from the phone book database.

Next, the service center 3 determines whether or not the whereabouts of the user has been confirmed (step S108). If the user's address and name are found by searching the phonebook database, it is determined that the user's whereabouts have been confirmed. ) is registered in the user management device of the service center 3, for example, the host computer (step S109), and the management service of the terminal adapter 10 is executed (step S110).

On the other hand, if the whereabouts of the user cannot be confirmed in step S108, the operator of the service center 3 dials the user phone number notified from the terminal adapter 10 (step S111). Then, explain to the person who answered the call or the user the circumstances of taking the necessary procedures to guarantee the terminal adapter 10, and obtain user information including the name and address of the user directly with the consent of the person who received the call or the user (Step S112).

In the service center 3, the user information thus obtained is registered in the user management apparatus together with the serial number and the user's phone number (step S109), and a terminal adapter management service is performed (step S110).

This terminal adapter management service includes initial setting or updating of first to third line connection information suitable for the usage mode of the terminal adapter 10 by each user. The initial setting and update of line information is performed based on information notified from each user. Alternatively, the operator of the service center 3 inputs a control/setting command for initial setting or updating of line connection information to the terminal adapter 10 through the data channel of the ISDN network while talking with the user through the voice channel of the ISDN network. you can do it

Upon reading from the caller, the transmission/reception control unit 17 functioning as a called party device detects the caller's phone number transmitted through the D channel of the ISDN network or an additional signal transmitted along with it as needed. The transmission/reception control unit 17 discriminates a call from the service center 3 for initial setting or updating of various tables in the memory 19 of the terminal adapter 10 based on the caller's phone number and the additional signal, the selector switch (14) is connected to the adapter management unit (18). The adapter management unit 18 transmits a response signal to the effect of allowing the service center 3 to access the memory 19 to the service center 3 via the transmission/reception control unit 17 . As a result, the server 3C of the service center 3 functions as a master and the terminal adapter 10 functions as a slave, so that the service center 3 stores various tables in the memory 19 as described later. is initialized or updated.

In order to enable the initial setting or update of line connection information by the service center 3, the user notifies the service center 3 of the following by mail or telephone contact.

(i) Notifies which mode of use of each fire detection unit connected to the terminal adapter 10 is set to one of direct phone, destination phone, and routing phone, or in which mode it is desired to be used.

(ii) In case of direct phone mode, the phone number of the other party (called party) to be designated in this mode is notified. Direct phone mode is formed by allowing a user to call an emergency contact, for example, by simply off-hooking the fire detection unit. Include one or more of the numbers as needed. Regarding the NCC identification number or NCC switch phone number, if the user does not know it, the NCC name may be notified to the service center (3). same below.

(iii) In case of destination phone mode, one or more of the country code, local area code, and NCC identification number (eg, identification number of an international telecommunication service provider such as KDD in Japan) related to international calls is notified.

(iv) In the case of routing phone mode, a plurality of switchboard phone numbers or local number is notified.

(v) Inform the caller ID used for the use of each contracted NCC, and, if necessary, the password. In this embodiment, the user's local phone number is used as the caller ID common to a plurality of specific NCCs. This user phone number is transmitted from the switchboard of the public communication network 1 (hereinafter referred to as CC switchboard) to the NCC switchboard when the fire detection unit 20 is off-hook. In addition, in response to a caller ID transmission request, the user's phone number stored in a predetermined area of the memory 19 of the terminal adapter 10 instead of or together with the transmission of the user's phone number from the CC exchange ) may be read out and transmitted.

Based on the above notification, the service center 3 performs initial setting or updating of various tables in the terminal adapter 10 by remote control access in the following procedure.

(i) The operator of the service center 3 operates the input device of any one of the terminal adapter maintenance computers (server; 3C), and preferably establishes a communication network according to the communication protocol unique to the service center 3 The terminal adapter 10 is called through. Then, when a response signal to the effect of allowing the access of the terminal adapter 10 to the memory 19 by the server 3C is sent from the adapter management unit 18, the reception of the response signal on the display screen of the server 3C is displayed. Therefore, the operator manually operates the input device of the server 3C to perform the following operations.

(ii) the operator operates to display the operation mode table (FIG. 3) of the terminal adapter 10 on the display of the computer 3C, and detects a fire connected to the terminal adapter 10 based on a notification from the user In order to designate which operation mode should be used for each of the units (20) among direct phone, optional phone, and routing phone, a check is made in the corresponding column of the displayed operation mode table.

(iii) When the fire detection unit 20 is used in the direct phone mode, the operator operates the server 3C to write the other party's phone number in the displayed direct table (FIG. 5) based on a notification from the user.

(iv) When the fire detection unit 20 is used in the addition phone mode, the operator operates the server 3C to display the country code notified by the user on the displayed addition table (FIG. 4) and the phone table (FIG. 6) , Enter the local area code or the NCC identification number corresponding to the notified NCC name, for example, the NCC switchboard phone number.

(v) When the fire detection unit 20 is used in the routing phone mode, the routing phone table (FIG. 7) is displayed on the display, and based on the plurality of NCC names notified from the user, a plurality of NCC exchange phone numbers are routed Fill in the phone table.

A specific example of the NCC exchange telephone number is, for example, "0123456789", which is different from the NCC identification number. The NCC exchange number may correspond to a free dial service or a toll-free service.

(vi) In the displayed additional information table (FIG. 8), the caller ID and/or password are written in correspondence with each identification number of the NCC contracted by the user based on the user's notification. Since the user phone number is used as additional information (caller ID) in this embodiment, the user phone number common to a plurality of NCCs is written in the additional information table.

After receiving the response signal from the terminal adapter 10, the server 3C of the service center 3 functions as a master, while the terminal adapter 10 functions as a slave. Preferably, the server 3C is connected to the terminal adapter 10 through the B channel of the ISDN network. Then, as described above, by manual operation of the input device of the server 3C serving as the master, data input for various setting fields in the table displayed on the screen is sequentially performed. Each time individual data is inputted, data is written into the corresponding part of the table in the memory 19 of the slave terminal adapter 10, and at the same time the same data is written into the same part of the equivalent table in the memory of the server 3C. do. That is, mirroring is performed in writing table data to the terminal adapter 10 and the server 3C.

The service center 3 has a function of notifying the terminal adapter 10 of a new phone number remotely when the phone number of the rate database system 4 is changed, and this function is used in the case of a nationwide change of phone number, etc. Especially useful.

Hereinafter, the operation of the terminal adapter 10 in which the setup including the above-mentioned local long-distance number acquisition and table initial setting is completed will be described.

When the fire detection unit 20 connected to the first or second analog port of the terminal adapter 10 is off-hook, the transmission/reception control unit 17 of the terminal adapter 10 performs this fire based on the operation mode table of FIG. It determines the operation mode of the sensor.

When it is determined that the direct phone mode is set as the operation mode, as shown in FIG. 12, the transmission/reception control unit 17 reads out the other party's phone number from the direct table of FIG. 5 and temporarily stores it in the buffer memory (step S21). If the NCC switch phone number is added to the other party's phone number, this NCC switch phone number is transmitted first (steps S22 and S23). As a result, a communication route connecting the terminal adapter 10 and the NCC exchange corresponding to the NCC exchange telephone number is quickly established in the public communication network 1 . Then, the user's phone number is transmitted from the CC exchange to this NCC exchange. The NCC exchange receives this user's phone number as a caller ID (additional information), determines whether or not to allow the line connection of the fire detection unit 20 to the NCC network based on this user's phone number or not, If , it sends out a dial tone indicating that it is waiting for the input of the other party's phone number.

The transmission/reception control unit 17 of the terminal adapter 10, when the dial tone is returned from the NCC exchange, transmits the phone number of the other party temporarily stored in the buffer memory (steps S24 and S25), and ends transmission of the phone number when the direct phone mode is determined. do. The communication sequence after sending the phone number is

Since it is the same as a normal case, the description is omitted (the same applies to the following operation modes).

If the user's phone number sent from the CC exchange does not match any one of a plurality of user phone numbers registered as caller IDs in the NCC exchange, the line connection is rejected by the NCC exchange and from the NCC exchange to the terminal adapter 10 dyspepsia returns.

In addition, when the user phone number is transmitted from both the CC exchange and the terminal adapter 10 as the caller ID to the NCC exchange, the transmitted user phone numbers do not match, or the same user phone number transmitted from the CC exchange and the terminal adapter is If it is not registered in the NCC exchange, the line connection is rejected.

When it is determined that the operation mode of the phone is in the add-on phone mode when the fire detection unit 20 is off-hook, as shown in FIG. 13 , the transmission/reception control unit 17 of the terminal adapter 10 controls the dial of the fire detection unit 20 . Wait for the end of input of the other party's phone number by button operation, and when the input of the phone number is completed (step S31), whether the most significant digit of the phone number is 0 or not, the phone number or its upper digit (for example, 4 digits) is also It is discriminated whether it is not in the pawn table of No. 6, or whether it is checked in the pawn table (steps S32 to S34). If any one of the determination results is affirmative, the telephone number inputted from the telephone 20 is transmitted (step S36). In this case, the line is connected to the other party's telephone via the public communication network 1 . When the NCC identification number is set in the addition table, the corresponding number in the phone table is checked, and accordingly, when the user manually inputs the other party's phone number including the same NCC identification number as the number set in the addition table, Prevents the unwanted operation of transmitting a possible NCC identification number twice.

On the other hand, if the determination results in steps S32 to S34 are all negative, and therefore the most significant digit of the phone number is 0 or the phone number or the highest digit is present in the phone table and is not checked at the same time, The number in the option table is transmitted and then the phone number input from the fire detection unit 20 is transmitted (step S35). That is, the number in the addition table is added to the beginning of the telephone number is transmitted. Typically, the number in the addition table represents a local area code or NCC identification number.

In addition, if the number in the addition table is an NCC exchange phone number, as in the case of the direct phone mode of FIG. 12, this NCC exchange phone number is transmitted first, and when a dial tone is returned from the NCC exchange, the other party's phone number (phone 20 The phone number entered from

In addition mode, the other party's phone number is transmitted until a predetermined time elapses after the other party's phone number is manually input. concerns can be eliminated.

In the above description, the number, for example, the NCC identification number, which is transmitted prior to the transmission of the other party's phone number in the addition phone mode, is stored in the addition table, but preferably, such a number, for example, the NCC identification number is described later. It is determined according to the LCR function or the ACR function based on the rate table.

Before explaining the determination of the NCC identification number by the LCR selection function, first, the preparation of the fee table and the configuration of the terminal adapter 10 related thereto will be described.

When the transmission/reception control unit 17 of the terminal adapter 10 determines a call for transmission of fee system information from the fee database system 4 of either NCC or CC, the selector switch 14 is set to the adapter management unit 18 is to be connected to. In addition, the service center 3 stores information on the fee system of multiple NCCs or CCs, and provides a service that transmits the information on the fee system of NCCs or CCs for which each user has a contract for use to each user's terminal adapter. can The transmission/reception control unit 17 can operate in response to a call from the service center 3 . The adapter management unit 18 creates a fee table of FIG. 9 or a part thereof based on the fee system information transmitted from the service center 3 or the fee database system 4, as described in detail below, or

Alternatively, at least a part is updated in the prepared fee table.

16 shows the procedure for creating and updating the fee table by the adapter management unit 18. As shown in FIG.

In Fig. 16, the adapter management unit 18 initially sets a built-in timer (not shown) when installing the terminal adapter 10 in the user's house (step S61). The time measured by this timer is used to determine the current date and time, which is one of the usage conditions that are the criteria for selecting a communication network. The adapter management unit 18 of the terminal adapter 10 installed in the user's house always monitors the presence or absence of access to the terminal adapter through the transmission/reception control unit 17 (step S62). Then, when there is access to the terminal adapter, it is determined whether or not to permit this access based on the correspondence of the caller's telephone number, the additional signal, and the business identification number detected by the transmission/reception control unit 17 (step S63).

In this determination, the adapter management unit 18 downloads the usage fee system information to the terminal adapter 10 from the service center 3 or the fee database system 4 of the NCC or CC contracted by the user. Determines whether or not access has been made for If the result of this determination is affirmative, the adapter management unit 18 transmits, via the transmission/reception control unit 17, a response signal to the effect of permitting access to the terminal adapter 10 to the caller, whereby the service center 3 or the fee It is permitted to download the fee system information to the database system (4) to the terminal adapter (10).

Next, the adapter management unit 18 stores the usage fee system information transmitted from the service center 3 or the fee database system 4 of the service provider contracted for use in the download area of the memory 19 (step S64). Preferably, the usage fee system information downloaded from the service center 3 or the fee database system 4 of each NCC or CC is stored in the download area of the memory 19 together with the operator indication information, for example, the NCC identification number. write in In writing such usage fee system information, if the usage fee system information of the same NCC or CC has already been registered in the download area of the memory 19, the registration completion information is replaced with the newly downloaded information. In addition, a function may be provided to limit the time period during which the download of the usage fee system information is permitted, for example, late at night when the frequency of telephone use is low.

Then, the adapter management unit 18 converts the downloaded fee system information into the format of the fee table illustrated in FIG. 9 (step S65). And, using the fee system information converted into this fee table format, the adapter management unit 18 records each usage fee system information of a plurality of telecommunication service providers as conditions of use and business name or operator identification number or exchange identification number (eg, For example, a fee table corresponding to a switched telephone number) is created or updated (step S66).

In creating/updating this fee table, the adapter management unit 18 includes the usage fee system information related to any NCC or CC that has been downloaded and converted into a fee table format, and the fee table stored in the memory 19 (FIG. 9). By comparing with each of the usage fee system information related to other NCCs or CCs set in , the usage fee system information is integrated and organized. That is, as exemplified as a fee table in FIG. 9, the usage fee of each communication network corresponds to the communication network and its usage conditions (for example, time division such as day of the week or time zone, and communication type such as city/city/city/international/internet) do.

Each NCC or CC is responsible for downloading the fee system information related to each NCC or CC in order to recommend its use to subscribers when each NCC or CC revises its usage fee or starts a new service. conducted voluntarily under Then, if a restriction is imposed that the billing process accompanying the use of each NCC network 2A to 2N or the public communication network 1 is performed according to the latest usage fee system information registered in the fee table in the memory 19, each NCC I can avoid unnecessary problems with the billing amount in CC.

In addition, since the NCC or CC starts a new service for the subscriber when the usage fee system information is downloaded to the terminal adapter 10, the usage fee system information is used in order to gain a business advantage by the new service. Download will be done without delay.

Hereinafter, the procedure for determining and transmitting the NCC identification number in the addition phone mode by the lowest fare path selection function based on the fare table will be described.

If the determination results in steps S32 to S34 of FIG. 13 indicating the phone number transmission process related to the optional phone mode are all negative, the transmission/reception control unit 17 of the terminal adapter 10 controls the other party manually input from the fire detection unit 20 Select the lowest rate communication network based on the rate table of FIG. 9 according to the local area code or country code included in the phone number and the current time (step S35A in FIG. 15), and the NCC identification number corresponding to the communication network selected in this step S35A to decide In the case of the rate table shown in Fig. 9, the selection of the lowest rate network and the determination of the NCC identification number are substantially simultaneously performed. Then, the NCC identification number is written in the addition table and transmitted to the subscriber line (step S35B), and it is determined whether or not a dial tone indicating waiting for input is returned from the exchange (step S35C). If there is a dial tone, the control flow advances to step S36 of FIG. 13, and the phone number input from the phone 20 is transmitted. That is, when the NCC exchange's phone number is transmitted first and a dial tone is returned from the NCC exchange, the other party's phone number (the phone number entered in the fire detection unit 20) is transmitted.

If it is determined in step S35C that there is no dial tone from the switchboard, an attempt is made to determine the NCC identification number corresponding to the communication network having the next lowest communication rate based on the fee table (step S35D), and it is determined whether the NCC identification number has been determined (Step S35 E). When the NCC identification number is determined, the flow advances to step S35B to transmit this NCC identification number. On the other hand, if the NCC identification number is not determined, the process proceeds to step S36 of FIG. 13 and the other party's phone number is transmitted. In this case, the line is connected to the other party's phone through the public communication network.

As described above, in the optional phone mode, line connection with the NCC network is attempted in the order of the lowest communication fee.

And, when it is determined that the operation mode of the phone 20 is the routing phone mode when the phone 20 is off-hook, the transmission/reception control unit 17 of the terminal adapter 10 performs steps S31 to S34 of FIG. 13 as shown in FIG. By performing the corresponding steps S41 to S44, whether the highest digit of the other party's phone number input through the fire detection unit 20 is not 0, or whether the phone number or its high-order digit (for example, 4 digits) is shown in FIG. If it is not in the phone table or is checked in the phone table, the phone 20 transmits the input phone number of the other party (step S45) to end the execution of the present program. In this case, it is line-connected to the other party's telephone line via the public communication network (1).

On the other hand, if the most significant digit of the phone number is 0 or the phone number or its high digit is in the phone table and is not checked at the same time, the variable (N) in the present program is set to a value of 1 (step S46), Select the required page of the routing phone table according to the search number included in the other party's phone number, which is the local area code or country code, and on this page, the Nth (here, the first) number of the NCC switch phone numbers in the group corresponding to the search number is transmitted (step S47), and it is determined whether or not a dial tone indicating waiting for input is returned from the exchange (step S48). If there is a dial tone, the transmission/reception control unit 17 transmits the phone number input from the phone 20 (step S45). Therefore, if the number in the routing phone table is a local code, the other party's phone number is transmitted following the automatic transmission of the local code in step S47. However, since the number in the routing phone table is typically an NCC exchange phone number, in step S45, as in the case of the direct phone mode of FIG. (Phone number input by telephone 20) is transmitted.

If it is determined in step S48 that there is no dial tone from the switchboard, the variable N is incremented by a value of 1 and updated, and it is determined whether or not the updated variable N exceeds the maximum number of available communication networks 10 ( Steps S49, S50). If the updated variable N is less than or equal to the value 10, the process returns to step 47 and the next number in the routing phone table is sent out, and then the processing already described is carried out. When the updated variable N exceeds the value 10, the input phone number is transmitted (step S45), and line connection through the public communication network 1 is started.

In addition, when it is determined that the updated variable N has exceeded the value 10, the variable N is reset to the value 1 as long as such determination does not exceed a predetermined number of times, even if the number in the routing phone table can be transmitted over a predetermined number of times. do.

As described above, in the routing phone mode, the phone number of the NCC exchange is sent sequentially in the order of priority of use, and when a line connection with one NCC exchange is established, the other party's phone number is sent to the NCC exchange, and the exchange service of the NCC exchange is transmitted. A communication line with the other party's phone is established through the NCC network.

Hereinafter, in order to use the NCC network (2A) when the other party's phone number includes a local number [03], the phone number of the relay switch (TLS) of the NCC network (2A) in the routing table is to the local number [03] The case where it is registered as the first related NCC exchange phone number will be described as an example.

In this case, when, for example, the other party's phone number [03-5957-3001] is manually input from the phone 20, the transmission/reception control unit 17 of the terminal adapter 10 accumulates the other party's phone number in the buffer memory and at the same time The routing table is searched by using the local number included in the other party's phone number as a search number, and then the first NCC switch phone number read from the routing table is transmitted. As a result, the NCC Exchange (TLS) is called. That is, routing by the terminal adapter 10 is performed. Then, when the terminal adapter 10 and the NCC exchange TLS are line-connected, the NCC exchange TLS returns to the terminal adapter 10 a dial tone indicating that it is in a dial waiting state. Accordingly, when the transmission/reception control unit 17 sends out the other party's phone number [03-5957-3001] stored in the buffer memory, the other party's phone specified by the other party's phone number is called.

As described above, in the routing phone mode, line connection is performed by the routing function of the terminal adapter 10 .

18 is an overall configuration diagram of a disaster detection system according to an embodiment of the present invention, FIG. 19 is a configuration diagram of a fire signal relay unit of a disaster detection system according to an embodiment of the present invention, and FIG. 20 is an embodiment of the present invention It is a configuration diagram of a fire management device of a disaster detection system according to an embodiment.

As shown, the disaster detection system 100 according to an embodiment of the present invention includes a plurality of fire detection units 10 having unique IDs for generating a fire signal by detecting whether a fire has occurred; a fire signal relay unit 20 that receives a fire signal from the fire detection unit 10, identifies the location of the fire detection unit where the fire signal is detected, generates an alarm sound, and transmits the fire signal to the fire management device; And, based on the fire signal received from the fire signal relay unit 20 through the network communication network 1, the location of the fire detection unit is searched and stored through the unique ID set in the corresponding fire detection unit 10, and a fire alarm command signal It is made including a fire management device 30 for transmitting to the outside.

The fire detection unit 10 detects smoke, temperature, or gas to detect whether a fire has occurred and generates a fire signal and simultaneously generates an alarm sound. A smoke detection sensor, a temperature (heat) detection sensor, and gas detection It may be a sensor or a combination sensor thereof, and includes the terminal adapter shown in FIG. 1 .

Here, the smoke detection sensor, the temperature detection sensor, and the gas detection sensor are sensors that measure smoke concentration, temperature, or gas concentration, respectively, and measure the smoke concentration, temperature, and gas concentration, respectively, to measure the smoke concentration, temperature, and gas concentration. Outputs a digital signal or an analog signal of density. Since such a fire detection sensor is a known technology, further detailed description thereof will be omitted.

In addition, a plurality of the fire detection unit 10 is installed in a building or building, and each has a unique ID. (20) and the fire management device (30), etc. are quickly transmitted in real time, so that immediate action in the golden time is possible.

On the other hand, in the fire signal relay unit 20 to be described later, a fire signal received from the fire detection unit 10 which is a smoke detection sensor, a temperature (heat) sensor, a gas detection sensor, or a combination sensor thereof, that is, smoke concentration, temperature , and the digital signal value or analog signal value of the gas concentration is detected, but the signal value is detected in multiple stages (for example, three stages), and if the values are compared with the reference value and there is no abnormality, it is determined that it is not a fire signal To prevent malfunction of the fire detection sensor.

The fire signal relay unit 20 receives a fire signal from the fire detection unit 10, and when a fire signal is received, immediately generates an alarm sound so that the first action can be taken.

Here, a wired/wireless communication method (eg, RS-485 communication or ZIGBEE wireless communication, etc.) that is bidirectional communication between the fire detection unit 10 and the fire signal relay unit may be used singly or in combination.

In this way, since both wired and wireless communication methods such as RS-485 communication or ZIGBEE wireless communication are used, it has the advantage of being able to construct cheaper than the existing detector.

In other words, since communication is achieved through both wired and wireless communication, RS-485 communication and ZIGBEE communication, a single communication console, the fire signal relay unit 20, can control a number of fire detection units from 10 to a maximum of 255. .

Of course, the fire signal relay unit 20 can communicate even in a remote location away from the fire detection unit 10 .

The fire signal relay unit 20, as shown in FIG. 19, receives fire signals from a plurality of fire detection units 10 through wired/wireless communication, RS-485 communication and ZIGBEE communication, a fire signal receiving unit ( 21); a fire alarm unit 22 for generating an alarm sound according to the fire signal reception unit 21; and a fire signal transmitter 23 that transmits a fire signal of the corresponding fire detection unit 10 according to the fire signal reception of the fire signal receiver 21 .

Here, the fire signal relay unit 20 further includes a monitoring unit 24 of a computer that monitors values measured by each of the plurality of fire detection units 10 .

As described above, the monitoring unit 24 includes a fire signal received from the fire detection unit 10 that is a smoke detection sensor, a temperature (heat) sensor, a gas detection sensor, or a combination sensor thereof, that is, smoke concentration, Receive digital signal values or analog signal values of temperature and gas concentration, but the signal values are detected in three steps, for example, and the values are compared with a reference value as a signal value due to malfunction of the fire detection unit 10 If it is determined that it is caused by a sensor malfunction, the fire signal is stopped and the fire detection unit 10, which is the sensor, is immediately repaired or replaced.

In addition, the fire signal relay unit 20 is equipped with artificial intelligence to identify the scale or size of the fire detected by a plurality of fire detection units, classify the fire class, and transmit it to the fire management device, thereby alerting the organization according to the size. It further includes an artificial intelligence classification unit 25 to prevent the occurrence of unnecessary overlapping alarms by issuing a .

On the other hand, when an alarm is made together with the fire occurrence signal of the corresponding fire detection unit 10 , the fire signal is transmitted to the fire signal receiving unit 21 of the fire signal relay unit 20 and an alarm sound is generated through the fire alarm unit 22 . so that the first action can be taken.

Here, the fire alarm unit 22 may also visually perform an alarm in the form of a plurality of LEDs corresponding to the plurality of fire detection units 10 and confirm the fire detection unit and its location.

The fire signal transmission unit 23 transmits the fire signal of the corresponding fire detection unit 10 to the fire management device 30 through a network communication network.

The network communication network 1 is a wired or wireless network, for example, an Ethernet network, and encrypts data that is a fire signal of the fire detection unit 10 including the transmitted ID (authentication key value) to secure it It is desirable to strengthen the sex.

Here, the fire signal relay unit 20 of the present invention is electronically connected to the home automation in which the corresponding fire detection unit is installed, and when a fire signal is generated by the corresponding fire detection unit, the fire alarm and door lock control through home automation to protect the residents from fire. evacuate quickly or take action to extinguish the fire immediately.

The fire management device 30 decrypts and processes the encrypted fire signal received from the fire signal relay unit 20 through the network communication network 1 and sets the fire detection unit 10 based on the signal or information. It serves as a server that can check the location of the fire detection unit through its unique ID and take action to issue an alarm.

The fire management device 30 includes a fire signal processing unit 31 that decrypts the encrypted fire signal received from the fire signal transmission unit 23 of the fire signal relay unit 20 through the network communication network 1, and the fire signal. Through the fire management unit 32, the fire management unit 32, which checks the set identification ID of the fire detection unit 10 based on the fire signal processed through the processing unit 31, and retrieves and acquires the location of the fire detection unit and a database unit 33 for storing the searched location information of the fire detection unit.

Here, the fire management unit 32 searches the location of the fire detection unit where a fire has occurred based on the processed fire signal and unique ID, and stores the location information of the searched fire detection unit in the database unit 33, and based on this The fire alarm command signal is transmitted to the fire and disaster prevention center, the fire headquarters, the corresponding fire station, or the control center 40 .

That is, when the fire management unit 32 of the fire management device 30 transmits a fire alarm command signal to the fire and disaster prevention center, the fire headquarters, the corresponding fire station, or the control center 40, each local fire headquarters for the occurrence of a fire And by automatically simultaneously issuing an alarm to the fire department, it is possible to share the alarm information in real-time at fire and disaster prevention centers across the country.

Accordingly, the fire management unit 32 of the fire management device 30 issues an alarm from the nearest fire station according to the fire alarm command signal, and immediately takes fire suppression measures to the area where the corresponding detector is located.

Here, the fire management unit 32 of the fire management device 30 includes a fire prevention center, a fire headquarters, a corresponding fire station, or a control center 40, as well as the nearest pre-registered fire detection unit at the location of the fire. By sending an alarm signal to the resident's terminal, the fire status is immediately communicated to the occupants of the building where the fire has occurred so that they can respond quickly or evacuate.

A fire detection and action method using the disaster detection system according to the present invention having the above configuration will be described as follows.

First, when a fire occurs, the fire detection unit 10 detects heat, smoke, or gas, generates a fire signal, and provides a primary alarm.

Subsequently, the fire signal receiving unit 21 of the fire signal relay unit 20 receives a fire signal from the corresponding fire detection unit 10, and according to the fire signal reception of the fire signal receiving unit 21, a fire alarm unit in the form of an LED and a speaker. By generating a fire alarm through (22), the location of the relevant fire signal detector is checked and, at the same time, an immediate action is taken first.

At this time, through the monitoring unit 24 of the fire signal relay unit 20, the fire signal received from the smoke detection sensor, the temperature (heat) detection sensor, the gas detection sensor, or the fire detection unit 10, which is a composite sensor thereof, that is, , smoke concentration, temperature, and receive the digital signal value or analog signal value of the gas concentration, but the signal value is detected in three steps, the values are compared with the reference value signal value due to malfunction of the fire detection unit 10 If it is determined that it is due to a sensor malfunction, it is determined that the fire signal is generated, and the fire detection unit 10, which is the sensor, can be immediately repaired or replaced.

Subsequently, the fire management device 30 decrypts and processes the encrypted fire signal received from the fire signal relay unit 20 through the network communication network 1, and based on the signal or information, the fire detection unit 10 The location of the fire detection unit is checked through the unique ID set in

Of course, when a fire occurs, the fire management unit 32 of the fire management device 30 is not only a fire protection center, a fire headquarters, a corresponding fire station, or a control center 40, but also a terminal of a resident living in the location where the fire occurred. By transmitting an alarm signal to immediately inform the occupants of the building where the fire has occurred so that they can respond or evacuate, immediate action in the golden time is possible.

21 is a detailed configuration diagram of the artificial intelligence classification unit of FIG. 19 .

Referring to FIG. 21 , the artificial intelligence classification unit of FIG. 19 compares the input data of the input unit 402 with the learning model of the input unit 402 and the learning unit 406 that receives the fire image from the fire detection unit and the input unit 402 to determine the fire rating. It is composed of a comparison unit 404 for determining, and a learning unit 406 that receives input from a plurality of fire shooting images based on the database and proceeds with learning using artificial intelligence to build a learning model.

The input unit 402 of the artificial intelligence classifier receives the fire image from the fire detection unit, sets the region of interest including the pillar of interest in the fire image, extracts it, and then resizes it.

On the other hand, since the learning unit 406 recognizes the fire shooting image as a number from 0 to 255, it learns by determining what kind of object it is by using a convolutional neural network (CNN) and a learning algorithm (image processing, filtering technique).

At this time, the learning unit 406 takes a lot of time for learning because the learning fire shooting image is a large image file of 1920x1080. Therefore, it is necessary to extract the characteristics of each fire through labeling and reduce the learning capacity by reducing the image size. To this end, the learning unit 406 converts the JPG file into an XML file and integrates it into one CSV file. Converts the converted CSV file into a TFRECORD file that can be learned in Tensorflow, a machine learning platform.

22 is a view for explaining a process of recognizing a pillar of fire by the learning unit.

The learning unit 406 recognizes the two end points of the pillar of fire, and rotates the picture so that the two end points lie on the same y-axis line.

A center line (L100) is created based on both endpoints of the pillar of fire. The distance from the center (L200) of both end points of the pillar of fire of L100 to the center of the pillar of fire is measured.

After going through the process of measuring the distance between the surface of the fire column and L200, the lower the measured value, the lower the curvature, so it can be identified as a higher-grade fire.

23 is an algorithm for determining the thickness of the pillar of fire by the learning unit. As in the process of checking the curvature, both endpoints of the pillar are recognized, and the picture is rotated so that the two endpoints are on the same y-axis line. After that, the distance between the line and the center of the pillar of fire is measured. If the distance from the center line to the surface of the pillar of fire is constant, it means that the thickness is constant, so it can be determined as a high-grade fire. In this way, the more a pillar of fire that satisfies the conditions of thickness and curvature, the higher the grade of fire.

After that, the learning unit classifies the fire into A, B, C, and D grades based on the preprocessed fire shooting image, converts each image file into a one-dimensional array, and labels it to classify it into training data and test data.

At this time, the ratio of training data and test data is 75:25. The pixel value of each image is extracted through the filter of convolution to the input node of the multi-perceptron, the value is reduced through subsampling, and feature extraction is performed, a process that repeats this process. They are classified or regressed through Forward NeuralNet or Fully Network.

Through the backpropagation process, the extracted value is compared with the training data and the test data to reduce valu_loss. By repeating the previous process through the epoch, accurate data values are obtained and the class of fire is determined.

On the other hand, the comparison unit 404 receives the resized fire shooting image from the input unit (402).

Thereafter, the comparison unit 404 compares the resized fire shooting image received from the input unit 402 based on the learning model generated based on the learning data in the learning unit 406 .

The comparison unit 402 of the artificial intelligence classifier determines the fire into A, B, C, and D grades. Thereafter, the determined result value is transmitted to the fire management device.

Then, the fire management device issues an alarm sound to the relevant agency according to the fire level.

It will be well understood that the present invention is not limited to the forms recited in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. Moreover, it is to be understood that the present invention covers all modifications, equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims.

1: public network
2A ∼ 2N: NCC communication network (specific communication network)
3: Service Center
3C: Server
4: Fee database system
10, 10A: terminal adapter
17: transmit/receive control unit
18: adapter management unit
19: memory
20: Phone (user terminal device)
IGS: Gateway Exchange
LS : subscriber line switch
TLS: relay exchange (specific exchange)
TS : Intercity relay switch

Claims (15)

In a disaster detection system including a terminal adapter,
A plurality of fire detection units having a unique ID for generating a fire signal by detecting whether a fire has occurred;
a fire signal relay unit that receives a fire signal from the fire detection unit, identifies a location of the fire detection unit where the fire signal is detected, generates an alarm sound, and transmits the fire signal to the fire management device; and
Based on the fire signal received from the fire signal relay unit through the network communication network, the location of the fire detection unit is searched and stored through the unique ID set by the fire detection unit, and a fire management device that transmits a fire alarm signal to the outside. and
The fire detection unit may include: a memory for storing first line connection information, second line connection information, and third line connection information provided for line connection with a specific communication network provided by a specific communication service provider with which the user has a contract for use; and a first function of reading the other party's phone number as the first line connection information stored in the memory in advance and transmitting it to the subscriber line when the other party's phone number is off-hooked; A second function of reading the second line connection information from the memory and transmitting the second line connection information to the subscriber line prior to transmitting the phone number, and transmitting the third line connection information when the other party phone number is input and a communication control unit that selectively executes any one function among the third functions of reading out from the memory and transmitting to the subscriber line;
The fire signal relay unit,
a fire signal receiver for receiving fire signals from a plurality of fire detectors in a wired/wireless communication method;
a fire alarm unit for generating an alarm sound according to the reception of the fire signal by the fire signal receiving unit;
a fire signal transmitter configured to transmit a fire signal to the corresponding fire detector in response to the fire signal received by the fire signal receiver; and
A monitoring unit for monitoring values measured from the plurality of fire detection units,
The fire signal relay unit
Artificial intelligence that has artificial intelligence to identify the scale or size of a fire detected by a plurality of fire detection units, classify the fire class, and transmit it to the fire management device so that the fire management device issues an alarm to the relevant organization according to the size further comprising a classification unit,
The artificial intelligence classification unit
an input unit for receiving the fire image captured by the fire detection unit and providing it to the comparison unit;
a comparison unit that compares the learning model of the learning unit with the input data of the input unit to determine a fire rating; and
A disaster detection system comprising a terminal adapter including a learning unit that receives input from a plurality of fire shooting images based on a database and performs learning using artificial intelligence to build a learning model. delete delete delete delete delete The method according to claim 1,
and the input unit receives a fire image, extracts a region of interest, resizes the extracted region of interest, and provides a terminal adapter to the comparison unit. delete The method according to claim 1,
The learning unit includes a terminal adapter for building a learning model by using artificial intelligence to learn by using the curvature and thickness of the fire pillar as feature points in the fire shooting image. 10. The method of claim 9,
The learning unit recognizes the two end points of the pillar of fire, rotates the two end points to lie on the same y-axis line, generates a center line based on both end points, and calculates the distance from the center of both end points of the pillar of fire to the center of the pillar of fire The lower the measured and measured value, the lower the curvature, so it is determined as a higher-grade fire. If the distance from the center line to the center of the pillar of fire is constant, it means that the thickness is constant. The method of claim 1,
The fire management device,
a fire signal processing unit for decoding the encrypted fire signal received from the fire signal transmitting unit of the fire signal relay unit through the network communication network;
a fire management unit that checks the set identification ID of the fire detection unit based on the fire signal processed through the fire signal processing unit, searches for and acquires the location of the fire detection unit; and
Disaster detection system including a terminal adapter, characterized in that it comprises a database unit for storing the location information of the fire detection unit found through the fire management unit. 12. The method of claim 11,
The fire management unit searches for the location of the fire detection unit where a fire occurred based on the processed fire signal and unique ID, stores the location information of the fire detection unit found in the database unit, and generates a fire alarm signal based on this. Disaster detection system including a terminal adapter, characterized in that the transmission to the center, the fire headquarters, the fire department, or the control center. 12. The method of claim 11,
The fire management unit of the fire management device issues an alarm at the nearest fire station according to the fire alarm command signal, and also transmits the alarm command signal to the terminal of the pre-registered resident closest to the location where the fire occurred in the fire detection unit. Disaster detection system comprising a terminal adapter, characterized in that. The method of claim 1,
The first line connection information is a disaster detection system including a terminal adapter including a fire protection center phone number, a fire headquarters phone number, and a fire station phone number. The method of claim 1,
and the first line connection information includes a terminal adapter including a resident phone number and a neighbor phone number.

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