KR20090011075A - Automatic calling device and method using telephone network - Google Patents

Automatic calling device and method using telephone network Download PDF

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Publication number
KR20090011075A
KR20090011075A KR1020070074307A KR20070074307A KR20090011075A KR 20090011075 A KR20090011075 A KR 20090011075A KR 1020070074307 A KR1020070074307 A KR 1020070074307A KR 20070074307 A KR20070074307 A KR 20070074307A KR 20090011075 A KR20090011075 A KR 20090011075A
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KR
South Korea
Prior art keywords
fire
signal
microcomputer
wireless
telephone line
Prior art date
Application number
KR1020070074307A
Other languages
Korean (ko)
Inventor
박성국
Original Assignee
(주) 후하시스템즈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by (주) 후하시스템즈 filed Critical (주) 후하시스템즈
Priority to KR1020070074307A priority Critical patent/KR20090011075A/en
Publication of KR20090011075A publication Critical patent/KR20090011075A/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The present invention relates to an automatic emergency call apparatus and method using a telephone line, and more particularly, the alarm signal generated from the alarm when a fire breaks out in a building by using a telephone line network to quickly transmit to a central management server such as a fire station. In addition, the present invention relates to an automatic emergency call apparatus and method using a telephone line so that the central management server can immediately identify a fire occurrence area.

It is an object of the present invention to reduce the time required for extinguishing a fire and to effectively extinguish a fire by using a telephone line in a fire alarm system to promptly report a fire to a fire station. An automatic emergency call apparatus and method are provided.

In order to achieve the above object, the apparatus according to the present invention is a wireless transmission module for receiving a detection signal output from the sensor 1, such as a fire detection sensor installed in each floor in the building and wirelessly outputs an alarm signal ( 2) And, by receiving the alarm signal output from the wireless transmission module (2) by wirelessly changed to a signal suitable for the telephone network (N) and dialing it to the command server (3) of the fire station to fire alarm It is characterized by consisting of a wireless repeater (4) configured to emit.

In addition, the method according to the invention, when the fire occurs in the building detecting the sensor 1 and transmits it to the microcomputer 8 of the wireless transmission module 2,

Receiving the detection signal from the microcomputer 8, converting the signal into a wireless signal in the wireless transmitter 9, and transmitting the detected signal;

Receiving the radio signal from the radio receiver 10 and transmitting it to the microcomputer 12 of the radio relay device 4;

When the detection signal is input to the microcomputer 12, the voice message is stored in the voice message storage unit 11, which is stored in advance, and outputting;

The microcomputer 12 outputs a voice message and a fire signal, dialing through the telephone line N in the modem 13, making a call to the command server of the fire station, and transmitting a message. It is done.

Description

Automatic Emergency Calling Device and Method Using Telephone Line {AUTOMATIC CALLING DEVICE AND METHOD USING TELEPHONE NETWORK}

The present invention relates to an automatic emergency call apparatus and method using a telephone line, and more particularly, the alarm signal generated from the alarm when a fire breaks out in a building by using a telephone line network to quickly transmit to a central management server such as a fire station. In addition, the present invention relates to an automatic emergency call apparatus and method using a telephone line so that the central management server can immediately identify a fire occurrence area.

In general, in buildings such as apartments, shopping malls, alarms are installed to detect smoke or temperature in the event of fire, as well as sprinklers operated by alarms.

In other words, when a fire occurs when the alarm detects the smoke, the alarm alerts people to evacuate, and the sprinkler connected to the fire to extinguish the fire.

In addition, when a fire occurs and an alarm sounds, people inside and outside the building call the fire department 119 using a landline phone or a mobile phone to notify the fire occurrence and notify the fire occurrence area. Will be suppressed.

However, as described above, when a fire occurs in a building, when an alarm sounds and a sprinkler is activated and people make a fire report to a fire station by telephone, it takes too long to report and handle a fire (disaster). There is a problem that can not be effectively suppressed fire.

Therefore, an object of the present invention is to solve the above problems, it is possible to quickly report the fire to the fire station directly through the telephone network in the fire alarm in the event of a fire in the building to reduce the time required for extinguishing fire and efficient fire It is to provide an automatic emergency call device and method using a telephone line configured to suppress the suppression.

In order to achieve the above object, the apparatus according to the present invention includes a wireless transmission module for receiving a detection signal output from a sensor such as a fire detection sensor installed in each floor of a building and wirelessly outputting an alarm signal. It receives the alarm signal output from the wireless transmission module wirelessly and changes it into a signal suitable for the telephone network, and it is configured as a wireless relay device configured to make a fire alarm by dialing the command server of the fire department.

In addition, the method according to the invention, if the fire occurs in the building detecting the sensor and transmits it to the microcomputer of the wireless transmission module;

Receiving a detection signal from the microcomputer and converting the detected signal into a wireless signal in a wireless transmitter;

Receiving the radio signal from a radio receiver and transmitting the received radio signal to a microcomputer of the radio repeater;

If the detection signal is input to the microcomputer, the voice message is stored in the voice message storage unit that is stored in advance and outputting;

The microcomputer outputs a voice message and a fire signal, and transmits to the command server of the fire station and dials a fire while dialing through a telephone line from a modem.

As described above, the present invention transmits a fire report voice message to a wired telephone network or a mobile telephone communication network through a wireless transmission module and a wireless relay device through a wireless transmission module and a wireless relay device even when a person does not report to a fire station through a telephone or the like when a fire occurs in a building. By doing so, the 119 command server receives the fire report promptly, so that the dispatch and fire suppression can be promptly performed.

1 and 2 are block diagrams illustrating an automatic emergency call apparatus using a telephone line according to the present invention, wherein a detection signal (sensor identification) output from a sensor 1 such as a fire detection sensor installed in each floor of a building is provided. A wireless transmission module 2 for receiving a code) and wirelessly outputting an alarm signal, and a telephone network (wired telephone network or mobile telephone network) (N) for wirelessly receiving an alarm signal output from the wireless transmission module 2. It is composed of a wireless repeater (4) to change the signal to the appropriate and send it to the command server (central management server) (3) installed in 119 (fire department) and the like to emit an alarm.

The wireless transmission module 2 outputs a position signal according to an identification code of the sensor 1, a time at which a fire is detected, and the like, according to the detection signal from the sensor 1, which is illustrated in FIG. As described above, when the detection signal from the sensor 1 is input to the buffer unit 5 and the fire detection signal is input from the buffer unit 5, a position and time corresponding to the identification code included in the detection signal are included. A control unit such as a microcomputer 8 for calling information from the memory 6 and a timer 7 and outputting the same, and a wireless signal for converting and outputting the signal output from the microcomputer 8 into a radio signal (RF signal). The transmitter 9 is comprised.

That is, when the detection signal is input from the sensor 1, the sensor 1 (the building floor or the lake installed according to the sensor identification code) which outputs the detection signal from the microcomputer 8 configured in the wireless transmission module 2 can be known. By outputting the location information, etc., it is possible to know, for example, the floor or lake of the building in which the fire occurred, the fire occurrence time, and the like.

In addition, the wireless signal output from the wireless transmitter 9 is received by the wireless relay device 4 connected to the general wired telephone network N or the mobile telephone network in the building, the wireless relay device 4 described above. For example, through the signal received from the telephone line (N) to automatically call the command server (central management server) (3) such as 119 rescue team (fire department) to notify the fire occurrence.

As shown in FIG. 3, the wireless relay device 4 includes a non-player extension unit 10 for receiving a radio signal, a detection signal received from the radio receiver 10, and a unique identification code of the sensor 1. When the location information is input according to the input microcomputer 12 for controlling to call and output the voice message corresponding to the voice message storage unit 11, and when the signal and information input from the microcomputer 12 is inputted to the wired telephone network It consists of the telephone line modem 13 which converts a signal so that it can transmit to (N).

That is, when the microcomputer 12 controls the modem 13, when the detection signal is received, the 119 is automatically dialed, which is received by the command server 3 through an exchange (not shown), for example, a fire station. When the fire phone installed in the ring, such as firefighters directly receive a call or the fire signal is made through the speaker (S) from the command server (3), for example, if the call or output to the speaker (S) The voice message output from the microcomputer 12 (for example, a fire occurs in the ○○○ building ○○○ building ○ floor) is automatically sent out to report the fire.

In the above-mentioned telephone line modem 13, it is more advantageous for security to dial by using a complex frequency code (DTMF; DUAL TONE MULTI-FREQUENCY).

In particular, when the microcomputer 12 transmits the location information (outputted from the wireless transmission module) of the fire occurrence area, it is received by the command server 3 and is connected to the command server 3 by the Internet or a wired location. By transmitting to the information server 14 to call the current fire area information or to view it directly on the monitor (M), it is possible to identify the fire area very quickly at the fire station and dispatch.

The DTMF output stream from the modem 13 is used in a general wired telephone network N. For example, a head code + a sending side ID (telephone number) + status information (such as a building fire layer or a lake) + End code.

In addition, the wireless transmitter 9 and the wireless receiver 10 may use a ZigBee modem technology, which is a conventional wireless communication technology.

Referring to Figure 4 illustrates the effects of the present invention as described above, for example, when a fire occurs in a building, the sensor 1 detects inferior lights to detect a fire occurrence and an alarm.

In addition, the fire detection signal is transmitted to the wireless transmission module 2 connected to the detection sensor 1, the fire detection signal transmitted to the wireless transmission module 2 is the buffer unit (5) It is input to the microcomputer 8 through.

When the fire detection signal is input to the microcomputer 8, the microcomputer 8 inputs the identification code of the sensor 1 included in the detection signal as well. The information corresponding to the identification code (location information of the sensor Etc.) is called from the memory 6, and the timer 7 transmits the time input to the detection signal to the microcomputer 8.

When information such as location information and time is input to the microcomputer 8, the microcomputer 8 transmits it to the wireless transmitter 9, and the wireless transmitter 9 converts it into a wireless signal and is connected to the wired telephone network N. The wireless relay device 4 is transmitted.

When signals and information are transmitted to the wireless relay device 4, the wireless receiver 10 transmits the signals and the information to the microcomputer 12, and the microcomputer 12 calls the voice message from the voice message storage unit 11. In addition, by dialing by controlling the modem 13, a fire report call is automatically made to 119.

When the modem 13 calls 119, the voice message is transmitted to the command server 3 of the 119 through the exchanger, and a fire alarm is issued through the speaker S connected to the command server 3, and the modem 13 The current fire state and the location of the fire (address, etc.) are displayed on the monitor (m) connected to the command server (3) through the state information included in the DTMF signal transmitted from).

When the location information of the fire area is displayed on the monitor (m), the fire department crews can easily know the fire area, so that dispatch can be made quickly.

In particular, when the location information server 14 is connected to the command server 3, the map, directions, etc. of the area are output on the monitor M, so that the fire area can be quickly approached and extinguished. Will be.

Here, to display the fire report and the position information, etc. input to the command server 3 on the monitor (M) and to sound an alarm with the speaker (S) is to be applied to the general 119 fire station.

1 is a block diagram showing an automatic emergency call apparatus using a telephone line according to the present invention;

2 is a block diagram showing a wireless transmission module in FIG.

3 is a block diagram showing a wireless relay device in FIG.

4 is a flowchart showing the operation of the automatic emergency call apparatus using the telephone line according to the present invention.

* Explanation of symbols for the main parts of the drawings

1: detection sensor 2: wireless transmission module

3: command server 4: wireless repeater

5: buffer part 6: memory

7: timer 8, 12: micom

9: wireless transmitter 10: wireless receiver

11: voice message storage unit 13: modem

14: location information server N: wired telephone network

Claims (10)

Wireless transmission module for receiving alarm signals output from sensors such as fire detection sensors installed in each floor of the building and outputting alarm signals wirelessly, and receiving the alarm signals output from the wireless transmission module wirelessly. Automatic emergency call device using a telephone line, characterized in that configured as a wireless relay configured to change the signal suitable for the fire alarm by dialing the command server of the fire department. The method of claim 1, The wireless transmission module comprises a buffer unit for inputting a detection signal from a sensor, and a microcomputer for converting the detection signal into a wireless signal at the wireless transmission unit and outputting the detected signal when a fire detection signal is input from the buffer unit. Automatic emergency call device using a telephone line. The method of claim 2, When the detection signal is input to the microcomputer, the memory in which the location information corresponding to the sensor identification code is stored in advance so that the microcomputer calls and outputs the location information corresponding to the sensor identification code included in the detection signal, and when the microcomputer receives the detection signal. Automatic emergency call device using a telephone line, characterized in that it comprises a timer installed to call and transmit the time information. The method of claim 1, The wireless relay device is a wireless receiving unit for receiving a wireless signal, a voice message storage unit for storing a voice message, the detection signal received from the wireless receiver and location information according to the unique identification code of the sensor is inputted An automatic emergency using a telephone line, comprising: a microcomputer for controlling to output a voice message by calling the voice message storage unit; and a modem for converting a signal and information when the signal and information are input from the microcomputer. bleep. The method according to claim 1 or 4, An automatic emergency call device using a telephone line, characterized in that it comprises an alarm installed to alert the command server according to the fire occurrence signal output from the microcomputer of the wireless relay device. The method according to claim 1 or 4, Automatic emergency call device using a telephone line, characterized in that it comprises a monitor installed to display the position from the command server according to the location information of the fire occurrence area output from the microcomputer of the wireless relay device. The method of claim 6, When the location information is displayed on the monitor, the emergency call device using a telephone line, characterized in that configured to display on the monitor by calling the map information from the location information server connected to the command server and the Internet or wired. When the fire occurs in the building detects it and sends it to the microcomputer of the wireless transmission module, Receiving a detection signal from the microcomputer and converting the detected signal into a wireless signal in a wireless transmitter; Receiving the radio signal from a radio receiver and transmitting the received radio signal to a microcomputer of the radio repeater; If the detection signal is input to the microcomputer, the voice message is stored in the voice message storage unit that is stored in advance and outputting; Automatic emergency call using a telephone line, comprising the steps of outputting a voice message and a fire signal from the microcomputer, dialing through a telephone line from a modem, making a call to a command server of a fire station, and transmitting a message to cause a fire alarm. Way. The method of claim 8, And outputting a unique identification code of the sensor together when the sensor outputs a detection signal, and calling the location information corresponding to the unique identification code from a micom of the wireless transmission module in a pre-stored memory and transmitting the result in a wireless transmitter. Automatic emergency call method using a telephone line characterized in that. The method according to claim 8 or 9, The voice message, location information and fire alarm signal are transmitted to the command server. If the command server is the location information of the area reported from the location information server connected to the Internet And outputting the map to the monitor as a map. Automatic emergency call method.
KR1020070074307A 2007-07-25 2007-07-25 Automatic calling device and method using telephone network KR20090011075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070074307A KR20090011075A (en) 2007-07-25 2007-07-25 Automatic calling device and method using telephone network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070074307A KR20090011075A (en) 2007-07-25 2007-07-25 Automatic calling device and method using telephone network

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KR20090011075A true KR20090011075A (en) 2009-02-02

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KR1020070074307A KR20090011075A (en) 2007-07-25 2007-07-25 Automatic calling device and method using telephone network

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101860619A (en) * 2010-04-22 2010-10-13 江苏中讯数码电子有限公司 TDSCDMA wireless alarming telephone
KR102130832B1 (en) * 2020-04-27 2020-08-05 (주)신담엔지니어링 Communication cable connection device of network communication system for disaster prevention of buildings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101860619A (en) * 2010-04-22 2010-10-13 江苏中讯数码电子有限公司 TDSCDMA wireless alarming telephone
KR102130832B1 (en) * 2020-04-27 2020-08-05 (주)신담엔지니어링 Communication cable connection device of network communication system for disaster prevention of buildings

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