KR20190125902A - home audio adjustment apparatus with amergency signal outputing function and audio output system including home audio adjustment apparatus - Google Patents

Abstract

The present invention discloses a broadcast transmission system in an apartment house. The broadcast transmission system may include a broadcast and disaster prevention system, a relay unit and a household broadcast control unit. The relay unit has a first output line fixedly connected to an emergency broadcasting line, a second output line selectively connected to a general broadcasting line or the emergency broadcasting line, and a third output line fixedly connected to a common line. When broadcast data received from the second output line is an emergency broadcast, the household broadcast control unit transmits an emergency signal through a local area network, so a communication terminal located in the household of the apartment house transmits an emergency situation in response to the emergency signal to the outside of the household.

Description

Broadcasting broadcasting system including household broadcasting adjusting device having emergency signal transmitting function and household broadcasting adjusting device {home audio adjustment apparatus with amergency signal outputing function and audio output system including home audio adjustment apparatus}

The present invention relates to a broadcasting transmission system of a multi-family house, and more particularly, to a generation broadcast control device installed in each generation of a multi-family house.

Shared housing may include apartments, officetels, apartments, pensions, villas, townhouses, or town houses.

In general, a multi-unit housing is provided with a broadcasting system for delivering various information in case of an emergency or everyday. The broadcast transmission system may deliver a general broadcast including announcements related to the life of the apartment house through speakers installed in each generation of the apartment house. In addition, the broadcast transmission system may be linked with the disaster prevention system to deliver an emergency broadcast including emergency situations through a speaker installed in each household of the apartment when a fire or disaster occurs.

When listening to a general broadcast, the user of each generation can adjust the speaker volume through the household broadcast control device. For example, users of each generation can turn down the speaker volume so that a baby who has just fallen asleep is not woken up by a casual broadcast.

In addition, a user of each generation may use a generation broadcast control device so that the general broadcast is not transmitted through the speaker at all and the general broadcast data is stored in the storage medium.

However, the emergency broadcast is directly related to the life or safety of the household members of each generation, so it must be transmitted through the speakers installed in each generation without volume control or storage.

The present invention discloses a generation broadcast control device is disclosed in published patent application No. 10-2012-0074381 filed by the applicant.

The household broadcast control device allows the emergency broadcast data to be immediately transmitted to the speaker during emergency broadcast, and during the normal broadcast, the general broadcast data is stored in its own memory according to the user setting mode or transmitted to the speaker in a volume-adjusted state.

The technical problem to be solved by the present invention is to provide a broadcast transmission system including a household broadcast control device and a household broadcast control device having an emergency signal transmission function.

According to an exemplary embodiment of the present invention for achieving the above technical problem, a broadcast transmission system in a multi-family house includes a broadcast and disaster prevention system, a relay unit, and a generation broadcast control unit. The relay unit is connected to the broadcasting and disaster prevention system through a general broadcasting line, an emergency broadcasting line, and a common line, and for relaying broadcast data, a first output line fixedly connected to the emergency broadcasting line, and the general broadcasting line. Or a second output line selectively connected to the emergency broadcasting line, and a third output line fixedly connected to the common line. When the broadcast data received from the second output line of the relay unit is an emergency broadcast, the generation broadcast control unit transmits an emergency signal through a local area network so that a communication terminal located in the household of the apartment house responds to the emergency signal. Send emergency situations outside of the household.

According to another embodiment of the present invention for achieving the above technical problem, the generation broadcast control device, the control unit for generating an emergency signal driving signal in response to a signal generated between the emergency broadcast line and the common line of the broadcast system; When the control unit generates the emergency signal driving signal, the emergency signal is sent as a BLE communication signal in response to the emergency signal driving signal, so that a communication terminal located in the generation of the apartment house indicates an emergency situation in response to the emergency signal. It includes a Bluetooth module to transmit to the outside of the household.

According to an embodiment of the present invention, when an emergency broadcast occurs, an emergency signal is transmitted, so that a communication terminal located in a household of a multi-family house may transmit an emergency situation in response to the emergency signal to the outside of the household.

1 is a block diagram of a communication system including a broadcast transmission system according to an exemplary embodiment of the present invention.
FIG. 2 is an exemplary configuration block diagram of the broadcast transmission system of FIG. 1.
3 is an exemplary configuration block diagram of a generation broadcast control unit of FIG. 2.
4 is an exemplary diagram for describing an emergency situation transmission according to FIG. 1.
5 is an operation flowchart of emergency transmission according to an embodiment of the present invention.
FIG. 6 is another exemplary configuration block diagram of the broadcast transmission system of FIG. 1.

Objects, other objects, features and advantages of the present invention as described above will be readily understood through the following preferred embodiments associated with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided to make the disclosed contents more thorough and complete, and to fully convey the spirit of the present invention to those skilled in the art, without any intention other than to provide convenience of understanding.

In the present specification, when it is mentioned that any element or line is connected to the target element block, it includes not only a direct connection but also a meaning indirectly connected to the target element block through some other element.

In addition, the same or similar reference numerals given in each drawing represent the same or similar components as possible. In some drawings, the connection relationship between elements and lines is only shown for effective description of the technical contents, and other elements or circuit blocks may be further provided.

Each embodiment described and illustrated herein may also include complementary embodiments thereof, and specific operations of short-range communication such as a Bluetooth module (or device) or Bluetooth communication are not described in detail so as not to obscure the subject matter of the present invention. Will not.

1 is a block diagram of a communication system including a broadcast transmission system according to an exemplary embodiment of the present invention.

Referring to Fig. 1 showing a communication system, the communication system includes a broadcast transmission system. The broadcast transmission system may include a broadcast and disaster prevention system 100, a relay unit 200, and a generation broadcast control unit 300.

The connection between the broadcast and disaster prevention system 100 and the relay unit 200 may be implemented through three wires (hereinafter, three-wire type). The connection between the relay unit 200 and the generation broadcast control unit 300 may also be implemented in a three-wire manner. Here, three lines mean a general broadcasting line N, an emergency broadcasting line E, and a common line C. FIG.

Generation broadcast control unit 300 may transmit an emergency signal to a communication terminal, for example, a smart phone 440 in the communication system. When the generation broadcast control unit 300 transmits an emergency signal, the smart phone 440 located in the generation of the apartment house may transmit an emergency situation in response to the emergency signal to the web server 500.

The communication system may also include a smartphone group 400, a web server 500, and a fire station 600 as a public office.

The smart phone group 400 may include smart phones 410, 420, 430 of household members belonging to the generation of the apartment house. The smart phones 410, 420, and 430 are communication terminals capable of performing short-range communication, for example, BLE communication.

The web server 500 may be connected to the smart phone 440 and the smart phones (410, 420, 430) through a mobile communication network to perform mobile communication.The web server 500 is a broadcasting and disaster prevention system 100 and a fire station. TCP / IP communication with 600 may be performed.

In the embodiment of the present invention, the communication terminal mainly means a smart phone, but the present invention is not limited thereto. For example, a communication terminal may be a tablet personal computer, a mobile phone, a video phone, an e-book reader, a desktop personal computer, a laptop PC, in addition to a high frequency pass key. laptop personal computer, netbook computer, workstation, server, personal digital assistant (PDA), portable multimedia player (PMP), MP3 player, mobile medical device, camera, or wearable device ( wearable device).

The wearable device may be an accessory type (e.g., a watch, ring, bracelet, anklet, necklace, eyeglass, contact lens, or head-mounted-device (HMD)), fabric or clothing type (e.g., electronic clothing) ), A body attachable type (eg, a skin pad or tattoo), or a living implantable type (eg, an implantable circuit).

FIG. 2 is an exemplary configuration block diagram of the broadcast transmission system of FIG. 1.

Referring to FIG. 2, the broadcast transmission system may include a broadcast system 110, a disaster prevention system 120, a relay unit 200, and a generation broadcast control unit 300.

In the figure, the broadcast system 110 and the disaster prevention system 120 are separately shown, but may be integrated into one to form the broadcast and disaster prevention system 100 of FIG. 1.

The relay unit 200 may be disposed on each floor of the apartment house. For example, the relay unit 210 may be disposed on the first floor of the apartment house, and the relay unit 220 may be disposed on the second floor. In addition, the relay unit 230 may be disposed on the third floor.

The relay unit 200 may be connected to the broadcasting system 110 through three lines E, N, and C. Of the three lines, E indicates an emergency broadcast line, and N indicates a general broadcast line. On the other hand, C means a common line.

The relay unit 200 may be connected to the disaster prevention system 120 through a communication line TL. The communication line TL is a channel for transmitting data transmitted between the disaster prevention system 120 and the relay unit 200. The channel is shown wired but may be formed wirelessly. The data may include a switching control signal SC used to selectively switch the emergency broadcasting line and the general broadcasting line in the relay unit 200.

The relay unit 200 may be connected to the corresponding fire detection unit. For example, the fire detector 10 may be correspondingly connected to the relay 210, and the fire detector 11 may be connected to the relay 220. In addition, the fire detector 12 may be connected to the relay 230.

When the relay unit 200 includes the switch unit 201 as shown in FIG. 3, the relay unit 200 may include first, second and third output lines. That is, the relay unit 200 may be connected to the first output line E fixedly connected to the emergency broadcast line E, the general broadcast line N, or the emergency broadcast line E for relaying broadcast data. A second output line (N / E) is selectively connected, and a third output line (C) fixedly connected to the common line (C). As a result, the first output line E becomes the same line as the emergency broadcast line E, and the third output line C becomes the same line as the common line C.

The relay unit 200 is connected to the generation broadcast control unit 300 through first, second, and third output lines. The household broadcast control unit 300 is connected to the corresponding relay unit 200 and is installed in each household of the apartment house.

That is, the generation broadcast control unit 301 may be installed in the 101 of the apartment house, and may be connected to the relay unit 210. The household broadcast control unit 302 may be installed in the 201 of the apartment house and connected to the relay unit 220. The household broadcast control unit 303 may be installed in the 301 of the apartment house and connected to the relay unit 230.

In FIG. 2, the case where the multi-family housing is composed of three floors is taken as an example. However, when the number of floors of the multi-family housing is reduced, it may be understood that the number of the relay unit 200 and the household broadcasting control unit 300 may also be reduced. will be.

Generation broadcast control unit 300 includes a speaker 310 for transmitting broadcast data as a voice signal, and an audio amplifier 320 for amplifying the voice signal.

The generation broadcast control unit 300 transmits an emergency signal through a local area network when the broadcast data received from the second output line N / E of the relay unit 200 is an emergency broadcast. Accordingly, the communication terminal located in the household of the apartment house may transmit the emergency situation in response to the emergency signal to the outside of the household.

3 is an exemplary configuration block diagram of a generation broadcast control unit of FIG. 2.

The generation broadcast control unit 300 may be connected to the relay unit 200 through first, second, and third output lines.

The relay unit 200 transmits one of the general broadcasting line N and the emergency broadcasting line E to the second output line in response to the switching control signal SC applied through the communication line TL. And a switch unit 201 for switching to N / E.

The generation broadcast control unit 300 transmits an emergency signal through BLE (Bluetooth Low Energy) communication when the broadcast data received from the second output line N / E of the relay unit 200 is an emergency broadcast. . Accordingly, the communication terminal (for example, the smartphone 440 of FIG. 1) located in the household of the apartment house may transmit the emergency situation in response to the emergency signal to the outside of the household. The communication terminal may execute an application program (aka application) for transmitting an emergency situation in response to an emergency signal.

The generation broadcast control unit 300 may include a power supply unit 360, a control unit 340, and a Bluetooth module 350. In addition, the generation broadcast control unit 300 may include an audio amplifier 320, a matching transformer 330, and a speaker 310.

The power supply unit 360 may include a transformer 261, a rectifying circuit unit 362, and a smoothing circuit unit 363. The power supply unit 360 generates driving power when a signal appears in the second output line N / E and the third output line C. FIG. The signal is a general broadcast signal or an emergency broadcast signal. When the broadcast signal is received through the transformer 361 and rectified and smoothed, driving power may be generated. The driving power may be generated at 1.8V, 3.3V, 5V, and the like, and applied to a circuit block such as the controller 340, the Bluetooth module 350, the audio amplifier 320, or the like. The power supply unit 360 may not generate driving power when no signal appears in the second output line N / E and the third output line C. FIG.

The controller 340 may include a photo coupler 344, an MCU 341, a ROM 343, and a RAM 342. The controller 340 operates by receiving the driving power of the power source 360. The controller 340 generates an emergency signal driving signal in response to a signal generated between the first output line E and the third output line C. FIG. The emergency signal driving signal may be transmitted through UART communication. The emergency signal driving signal is generated by the MCU 341 when the photo coupler 344 is operated in response to a signal generated between the first output line E and the third output line C. FIG. The ROM 343 is a memory capable of storing an execution program of the MCU 341, and the RAM 342 may function as a working memory of the MCU 341.

The Bluetooth module 350 may include a Bluetooth chip 351 (nRF51822) and a matching circuit unit 352. The Bluetooth module 350 transmits the emergency signal through the antenna 353 through short-range wireless communication in response to the emergency signal driving signal.

The Bluetooth module 350 may include 256 Kb memory and a 32-bit ARM CPU. The Bluetooth module 350 may support Bluetooth 4.0 or higher communicating in the 2.4Ghz frequency band. The Bluetooth module 350 may perform reception-only unidirectional communication. In addition, the Bluetooth module 350 may also perform bidirectional communication for both receiving and transmitting a BLE signal.

The input / output unit 370 may receive a user input and perform a display for controlling generation broadcast. For example, the user's input may include volume control. In addition, the display may include a level meter indicating the level of the adjusted volume step by step.

In FIG. 3, when a general broadcast or an emergency broadcast is not received, a voltage (or a voltage due to a broadcast signal) is applied to the first output line E or the second output line N / E based on the third output line C. Current) does not appear.

On the other hand, when the general broadcast is received, a voltage (or current) due to the general broadcast signal appears between the second output line N / E and the third output line C. When a voltage caused by a general broadcast signal appears, the power supply unit 360 generates a driving voltage. The audio amplifier 320 performs audio amplification according to the volume control set by the input / output unit 370. As a result, the general broadcast is transmitted to the speaker 310 through the matching transformer 330 after adjusting the volume.

When the general broadcast is received, the voltage (or current) due to the broadcast signal does not appear between the first output line E and the third output line C. FIG. Accordingly, the photo coupler 344 does not perform photo coupling operation.

In FIG. 3, although the power supply unit 360 is installed, the power supply unit 360 may be omitted when the power supply unit 360 is designed to receive power from the wall pad of the generation.

4 is an exemplary diagram for describing an emergency situation transmission according to FIG. 1.

When a fire occurs in the generation of the apartment house, the switch unit 201 of FIG. 3 receives the switching control signal SC. When the switching control signal SC is received, the switch unit 201 switches the emergency broadcast line E to the second output line N / E.

On the other hand, the emergency broadcast is applied to the matching transformer 330 through the first output line (E). As a result, the emergency broadcast is sent directly to the speaker 310 installed in the household. Therefore, household members in the household can hear emergency broadcasts informing of the occurrence of a fire.

However, if a household member is sleeping, the household member may not hear emergency broadcasts.

When emergency broadcasts are received from the second output line N / E of the relay unit 200, the power supply unit 360 generates driving power. When the driving power is generated, the controller 340 and the Bluetooth module 350 receive the driving power.

The MCU 341 of the controller 340 checks whether an emergency broadcast detection signal is generated from the photo coupler 344. The MCU 341 outputs an emergency signal driving signal when the emergency broadcast detection signal is generated. The emergency signal driving signal is transmitted to the Bluetooth chip 351 through the UART communication.

The Bluetooth module 35 including the Bluetooth chip 351 transmits an emergency signal through BLE (Bluetooth Low Energy) communication in response to the emergency signal driving signal. In this case, the emergency signal may be transmitted through the antenna 353 in a preset format.

Through the above process, eventually, a fire alarm is transmitted as a Bluetooth signal.

At this time, the smart phone 440 of the household member may generate a fire alarm to the speaker of the smart phone 440 in response to the emergency signal.

In addition, the smart phone 440 of the household member may transmit an emergency situation (emergency alert) to the smart phones 410, 420, 430 registered in the same household, and may also transmit an emergency situation to a public office. Accordingly, when the child is in the household, the smart phone 410 or 420 of the father or mother of the household member may receive an emergency situation from the smart phone 440 in the household. In addition, the fire department can be immediately informed that there is a person to be notified of the emergency situation through the smart phone 440 and to rescue within the household.

5 is an operation flowchart of emergency transmission according to an embodiment of the present invention.

Referring to FIG. 5, when a fire occurs, the disaster prevention system notifies the broadcast system of the fire occurrence in operation S510, and the broadcast system transmits a fire warning broadcast as an emergency broadcast. That is, the emergency broadcast is applied to the matching transformer 330 through the first output line E of the relay unit 200 of FIG. 3. Accordingly, the emergency broadcast is directly transmitted without adjusting the volume to the speaker 310 installed in the household.

When the emergency broadcast is transmitted, the switch unit 201 in the relay unit 200 of FIG. 3 switches the emergency broadcast line E to the second output line N / E in response to the switching control signal SC. .

When the emergency broadcast is applied to the second output line N / E, a voltage according to the application of the emergency broadcast appears between the third output line and the second output line N / E, which are common lines C. The voltage is provided to the rectifier circuit 362 through a transformer 361 in the power supply 360. The rectifier circuit 362 rectifies the voltage induced in the secondary coil of the transformer 361. The smoothing circuit unit 363 generates the driving power by smoothing the rectified voltage. When the generated driving power is applied to the controller 340 and the Bluetooth module 350, the operations of the controller 340 and the Bluetooth module 350 are activated. As a result, power-on in operation S520 is executed.

In operation S530, the emergency broadcast is checked by the controller 340 of FIG. 3. That is, the MCU 341 in the control unit 340 receives the driving power of the power supply unit 360 to start an operation, and receives the detection output of the photo coupler 344. The photo coupler 344 performs a photo coupling operation in response to a signal generated between the first output line E and the third output line C. FIG. As a result, when emergency broadcast is applied, the photo coupler 344 generates a detection output corresponding to one of logic high and logic low. The MCU 341 generates an emergency signal drive signal upon determining that the detection output of the photo coupler 344 is an output corresponding to the result of receiving the emergency broadcast.

When the emergency signal driving signal is applied to the Bluetooth module 350, the Bluetooth module 350 transmits the emergency signal through the antenna 353 through BLE communication in response to the emergency signal driving signal in operation S540.

In operation S550, it is checked whether there is a resident within the household. When the smart phone located in the household (440 of FIG. 1) receives the emergency signal, it is determined that there is a resident within the household.

That is, in operation S560, the user's smart phone (440 of FIG. 1) located in the household may receive the emergency signal. In operation S570, the smart phone 440 of FIG. 1 may execute an app and transmit an emergency situation in response to the emergency signal to the web server 500 of FIG. 1. The smartphone 440 of FIG. 1 may also execute an app to alert an emergency situation in response to the emergency signal to the speaker of the smartphone. In addition, the smart phone 440 of FIG. 1 may execute an app to display an emergency situation in response to the emergency signal through a text, picture, symbol, symbol, or emoticon on a display screen. Such alerts can be a very useful reminder for deaf people who have difficulty hearing emergency broadcasts.

In operation S580, the web server 500 may transmit the emergency situation to the smartphone of the registered family user. In addition, the web server 500 may transmit the resident information in the household to the smart phone of the registered family user.

In operation S590, the web server 500 may transmit an emergency situation to the disaster prevention system and the fire station. In addition, the web server 500 may transmit the residents information in the household to the disaster prevention system and fire department.

Although the web server 500 has been described as a web server for convenience, the web server 500 may be a cloud server.

The broadcast transmission system of FIG. 1 may be configured as shown in FIG. 2, but may also be configured as shown in FIG. 6.

FIG. 6 is another exemplary configuration block diagram of the broadcast transmission system of FIG. 1.

Referring to FIG. 6, the broadcast transmission system may include a broadcast system 110, a disaster prevention system 120, a relay unit 200, and a generation broadcast control unit 300.

In the figure, the broadcasting system 110 and the disaster prevention system 120 are separately shown, but may be integrated into one to form the broadcasting and disaster prevention system 100 of FIG. 1.

The relay unit 200 may be disposed on each floor of the apartment house. For example, the relay unit 210 may be disposed on the first floor of the apartment house, and the relay unit 220 may be disposed on the second floor. In addition, the relay unit 230 may be disposed on the third floor.

In FIG. 6, the relay unit 200 includes a common distribution unit 202 including a plurality of switches SW1, SW2, and SW3. The plurality of switches SW1, SW2, and SW3 in the common distribution unit 202 may perform a switching operation in response to the switching control signal SCi applied from the disaster prevention system 120 or the broadcasting system 110.

The common distributor 202 may be connected to the broadcast system 110 through three lines E, N, and C. Of the three lines, E indicates an emergency broadcast line, and N indicates a general broadcast line. C stands for a common line.

The three wires E, N, and C distributed independently by the common distribution unit 202 of FIG. 6 are applied to the corresponding relay unit 200. That is, the relay unit 210 disposed on the first floor is connected to three wires (E1, N / E1, C1), and the relay unit 220 disposed on the second floor is three wires (E2, N / E2, C2). The relay unit 230 arranged on the third floor is connected to three wires E3, N / E3, and C3.

The relay unit 200 may be connected to the disaster prevention system 120 through the communication line TL1. The communication line TL1 is a channel for transmitting data between the disaster prevention system 120 and the relay unit 200. The channel is shown wired but may be formed wirelessly.

The data may include the switching control signal SCi. In response to the switching control signal SCi, the common distribution unit 202 selectively switches between an emergency broadcasting line and a general broadcasting line.

The disaster prevention system 120 may be connected to the broadcast system 110 through a communication line TL2. The communication line TL2 is a channel for transmitting data transmitted between the disaster prevention system 120 and the broadcasting system 110. The channel is shown wired but may be formed wirelessly. The switching control signal SCi may be provided through the broadcast system 110.

The relay unit 200 may be connected to the corresponding fire detection unit. For example, the fire detector 10 may be correspondingly connected to the relay 210, and the fire detector 11 may be connected to the relay 220. In addition, the fire detector 12 may be connected to the relay 230.

When the common distribution unit 202 includes a plurality of switches SW1, SW2, and SW3, the relay unit 210 may include first, second, and third output lines. That is, the relay unit 210 may be connected to the first output line E1 fixed to the emergency broadcasting line E, the general broadcasting line N, or the emergency broadcasting line E for relaying broadcast data. It has a second output line (N / E1) selectively connected, and a third output line (C) fixedly connected to the common line (C1). As a result, the first output line E1 becomes the same line as the emergency broadcasting line E, and the third output line C1 becomes the same line as the common line C.

The relay unit 210 is connected to the generation broadcast control unit 300 through the first, second and third output lines.

Meanwhile, the relay units 220 and 230 also have first, second and third output lines in the same manner as the relay unit 210.

The household broadcast control unit 300 is connected to the corresponding relay unit 200 and is installed in each household of the apartment house.

That is, the generation broadcast control unit 301 may be installed in the 101 of the apartment house, and may be connected to the relay unit 210. The household broadcast control unit 302 may be installed in the 201 of the apartment house and connected to the relay unit 220. The household broadcast control unit 303 may be installed in the 301 of the apartment house and connected to the relay unit 230.

In FIG. 6, the case where the multi-family house is composed of three floors is taken as an example. However, when the number of floors of the multi-family house is added or subtracted, it may be understood that the number of the relay unit 200 and the household broadcasting control unit 300 may also be reduced. will be.

Generation broadcast control unit 300 includes a speaker 310 for transmitting broadcast data as a voice signal, and an audio amplifier 320 for amplifying the voice signal.

The generation broadcast control unit 300 transmits an emergency signal through a local area network when the broadcast data received from the second output line N / E of the relay unit 200 is an emergency broadcast. Accordingly, the communication terminal located in the household of the apartment house may transmit the emergency situation in response to the emergency signal to the outside of the household.

As described above, an embodiment of the present invention has been disclosed through the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible. For example, in other cases, the detailed control function of the communication method or the communication devices may be changed or modified without departing from the technical spirit of the present invention.

* Description of the symbols for the main parts of the drawings *
100: broadcasting and disaster prevention system
200: relay
300: household broadcast control unit

Claims (18)

In the broadcast transmission system in the apartment house:
Broadcasting and disaster prevention systems;
A first output line connected to the broadcasting and disaster prevention system through a general broadcasting line, an emergency broadcasting line, and a common line, and fixedly connected to the emergency broadcasting line for relaying broadcast data; A relay unit having a second output line selectively connected to the broadcasting line, and a third output line fixedly connected to the common line;
When the broadcast data received from the second output line of the relay unit is an emergency broadcast, an emergency signal is transmitted through a local area network so that a communication terminal located in the household of the common house responds to the emergency signal. Broadcasting transmission system characterized in that it comprises a generation broadcast control unit for transmitting to the outside. The broadcast transmission system according to claim 1, wherein when the broadcast data received from the second output line of the relay unit is a general broadcast, the general broadcast is stored as digital voice data or transmitted in a volume-adjusted state according to a user setting mode. The broadcast transmission according to claim 1, wherein when the broadcast data received from the second output line of the relay unit is emergency broadcast, the emergency broadcast is directly transmitted to a speaker installed in the generation through the first output line of the relay unit. system. The broadcast transmission system according to claim 1, wherein the emergency signal is transmitted as a Bluetooth low energy (BLE) signal by a Bluetooth module. The broadcast transmission system according to claim 1, wherein the emergency situation is transmitted to a web server through a mobile communication network. The broadcast transmission system according to claim 5, wherein the web server is connected to a communication terminal grouped with the communication terminal via a mobile communication network, or connected to an emergency reception desk through TCP / IP. The switching unit of claim 1, wherein the relay unit is configured to switch one of the general broadcasting line and the emergency broadcasting line to the second output line in response to a switching control signal applied through a communication line of the broadcasting and disaster prevention system. Broadcast transmission system comprising. The method of claim 1, wherein the generation broadcast control unit,
A power supply unit connected to the second output line and the third output line to generate driving power;
A control unit configured to receive the driving power from the power supply unit and to generate an emergency signal driving signal in response to a signal generated between the first output line and the third output line;
And a communication module configured to transmit an emergency signal through short-range wireless communication in response to the emergency signal driving signal. The broadcast transmission system according to claim 8, wherein the communication module is a Bluetooth module for transmitting the emergency signal as a BLE communication signal. A controller configured to generate an emergency signal driving signal in response to a signal generated between the emergency broadcasting line and the common line of the broadcasting system; And
When the control unit generates the emergency signal driving signal, the emergency signal is sent as a BLE communication signal in response to the emergency signal driving signal, so that the communication terminal located in the generation of the apartment house indicates an emergency situation in response to the emergency signal. Generation broadcast control device including a Bluetooth module to transmit to the outside of the household. The generation broadcast according to claim 10, wherein when the broadcast data received from the broadcast system is a general broadcast, the general broadcast is transmitted to a speaker installed in the generation in a state where the general broadcast is stored as digital voice data or the volume is adjusted under the control of the controller. Regulator. The household broadcast control device according to claim 10, wherein the emergency broadcast is transmitted to a speaker installed in the household when the broadcast data received from the broadcast system is emergency broadcast. The apparatus of claim 10, wherein the emergency situation is transmitted to a web server through a mobile communication network. The apparatus of claim 13, wherein the web server is connected to a communication terminal grouped with the communication terminal through a mobile communication network, or connected to an emergency reception desk through TCP / IP. The apparatus of claim 10, further comprising a power supply unit connected between the emergency broadcasting line and the common line to provide driving power to the controller and the Bluetooth module. The apparatus of claim 10, further comprising an input / output unit connected to the controller to perform at least one of speaker volume control related to the general broadcast, level display of the volume control, and reproduction of the general broadcast. In the broadcast transmission system in the apartment house:
Broadcasting and disaster prevention systems;
A first output line connected to the broadcasting and disaster prevention system through a general broadcasting line, an emergency broadcasting line, and a common distribution unit connected to the common line, and fixedly connected to the emergency broadcasting line to relay broadcast data independently of generation; A relay unit having a second output line selectively connected to the general broadcasting line or the emergency broadcasting line, and a third output line fixedly connected to the common line;
When the broadcast data received from the second output line of the relay unit is an emergency broadcast, an emergency signal is transmitted through a local area network so that a communication terminal located in the household of the apartment house responds to the emergency signal in response to the emergency signal. Broadcasting transmission system characterized in that it comprises a generation broadcast control unit for transmitting to the outside. 18. The system of claim 17, wherein the emergency signal is transmitted by a Bluetooth module as a Bluetooth low energy (BLE) signal.

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