KR101343128B1 - Apparatus for integrated remote emergency broadcasting integrated - Google Patents

Abstract

The present invention relates to an integrated remote emergency broadcasting apparatus, which can be installed remotely by using a public address apparatus and a character display apparatus, including a relay apparatus for relaying a radio signal relaying a radio signal installed in an underground structure. Emergency broadcasting is possible even when it is difficult to access due to fire and smoke, and it can also be broadcasted by the announcement broadcast automatically stored in conjunction with the fire receiving group, so that users can cope with the situation quickly and accurately, and emergency broadcasting is possible. In this case, a text message can be sent to the relevant authorities to immediately recognize and respond to an emergency situation.

Description

Integrated remote emergency broadcast device {APPARATUS FOR INTEGRATED REMOTE EMERGENCY BROADCASTING INTEGRATED}

The present invention relates to an integrated remote emergency broadcast apparatus, and more specifically, to implement emergency broadcast remotely using a public address device and a character display device, including a relay device for relaying a radio signal installed in an underground structure. In addition, the present invention relates to an integrated remote emergency broadcasting device that allows text messages to be sent to related agencies.

In general, repeaters are used in areas where radio waves are blocked or interfered by mountains, buildings, or terrain when using broadcasting, mobile communication, or wireless communication networks, or in areas where radio waves are difficult to reach, such as tunnels, mountains, underground parking lots, or subways. In order to solve the occurrence of radio wave insensitivity, radio signals are received and amplified from neighboring base stations to propagate the signal inside the dead zone, thereby switching to a call area that can receive services anytime and anywhere by users of broadcasting, mobile communication or wireless communication networks. Repeater is applied as the equipment.

Thus, each broadcasting station, mobile communication service provider, and a company operating a wireless communication network installs and operates a relay station with enormous installation and operating costs, but it is still impossible to use wireless communication in many underground spaces.

In recent years, due to severe parking difficulties, many underground parking lots have been built, and many public structures such as shopping malls are being installed underground. In addition, many tunnels are used due to traffic problems, and when traffic jams are frequently driven at a slow speed for a long time, the number of people using the subway is increasing and the life time in the subway is rapidly increasing. This is a well known fact.

Therefore, even in shaded areas such as tunnels, underground parking lots, underground shopping malls, subways, etc., pager signals should be received for broadcasting and calling pagers. Fire and radio signals should be transmitted and received smoothly for the safety of people living in radio wave dead zones, and public address systems (loudspeakers) should be provided to promptly communicate the situation to those in underground structures.

Therefore, high-quality public broadcasting (AM) is received through the reception antenna by separately installing the relay device in the subway, tunnel, underground roadway, or underground space of the building, and receiving reception outside. , FM, TV, terrestrial DMB) and other communication networks (self-radio, fire-fighting, national integrated radio, mobile communication, etc.) receive radio signals through tunnels, underground parking lots, underground malls, By relaying to reach radio shadow areas such as subways, public reception and other communication networks can be made smoothly, and the public address can be used to convey the situation by voice.

Prior art related to this is Republic of Korea Patent Publication No. 10-2008-0102754 (2008.11.26.) "Remote control system of a comprehensive wireless relay device".

In addition, a typical function of such a relay device is to support emergency broadcasting using a public broadcasting frequency in real time through a microphone installed in the relay device in case of emergency, but it may not detect a situation in an area where the administrator does not reside. If you arrive at the scene in a delayed state and make an emergency broadcast, there is a problem that the emergency broadcast is not only delayed. When the relay device is not accessible due to fire and smoke, emergency broadcasting itself is impossible.

The present invention was created to improve the above problems, so that emergency broadcasts can be carried out remotely using a public address device and a character display device, including a relay device for relaying a radio signal installed in an underground structure. In addition, the aim is to provide an integrated remote emergency broadcast device that allows text messages to be sent to the relevant authorities.

Integrated remote emergency broadcast apparatus according to an aspect of the present invention includes a storage device for storing a phone number for transmitting announcements and text messages; A mobile communication module connected to a mobile communication network and sending a text message; When an event is input from the fire receiver or randomly selected, the announcement is stored in the storage device and the announcement is input through the microphone, and when the announcement is sent remotely, the announcement is stored in the storage device through the mobile communication module. Integrated emergency caller for sending a text message to a telephone number; A monitor receiver for wirelessly outputting a broadcast state by receiving an emergency broadcast relayed wirelessly through a relay device and a guide broadcast output through the PA system; Integrated emergency that receives the announcement from the integrated emergency commander and sends the emergency broadcast to the relay device, converts the voice announcement to the public address system, and transmits the broadcast status from the monitor receiver to the integrated emergency receiver. receiving set; And a separator for separating the broadcast state output from the monitor receiver and outputting the integrated emergency receiver.

In the present invention, the integrated emergency commander further comprises a speaker for monitoring the broadcast status.

In the present invention, the integrated emergency caller further comprises a selection key for selecting the announcement stored in the storage device.

In this case, the selection key may be configured as a touch screen.

In the present invention, the integrated emergency receiver and the integrated emergency receiver are connected by Ethernet.

Monitor receiver in the present invention is an FM broadcast receiver for receiving the FM signal output from the relay; PA receiver for receiving the announcement broadcast from the PA; A modulator for modulating the broadcast state input from the FM broadcast receiver and the PA receiver; And an RF transmitter for transmitting the broadcast state modulated by the modulator as an FM signal.

In the present invention, the separator comprises a matching circuit for matching between the relay device and the leaky coaxial cable; And a band pass filter for separating the broadcast state signal output from the monitor receiver from the matching circuit.

In the present invention, the integrated emergency receiver is characterized by further outputting the announcement broadcast text to the character display device when transmitting an emergency broadcast.

The present invention can be installed in the underground structure to relay the radio signal, including the relay system, PA and character display device can be used for emergency broadcast remotely, even if it is difficult to access by fire and smoke, emergency broadcast is It is also possible to broadcast the announcements automatically stored in conjunction with the fire receiving panel, etc. can quickly and accurately communicate the situation so that users can respond.

In addition, when an emergency broadcast is progressed, a text message can be sent to a related organization so that an emergency situation can be recognized and coped immediately.

1 is a block diagram showing an integrated remote emergency broadcast apparatus according to an embodiment of the present invention.
2 is a block diagram showing a monitor receiver of the integrated remote emergency broadcast apparatus according to an embodiment of the present invention.
Figure 3 is a block diagram showing a separator of the integrated remote emergency broadcast apparatus according to an embodiment of the present invention.

Hereinafter, an embodiment of an integrated remote emergency broadcast apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a block diagram showing an integrated remote emergency broadcast apparatus according to an embodiment of the present invention.

As shown in FIG. 1, the integrated remote emergency broadcasting apparatus according to an embodiment of the present invention includes a storage device 10, an integrated emergency caller 50, a mobile communication module 60, a relay device 80, and public address broadcasting. Apparatus 100, monitor receiver 130, integrated emergency receiver 70, separator 90 and character display device 150.

The storage device 10 stores a telephone number for transmitting a text message to related organizations and administrators during emergency broadcasting, as well as announcements and phrases to be output during emergency broadcasting.

At this time, the announcement and the phrase stored in the storage device 10 may be input through a computer (not shown).

When the mobile communication module 60 is connected to the mobile communication network and outputs a text message from the integrated emergency commander 50, the mobile communication module 60 sends a text message through the mobile communication network.

The integrated emergency commander 50 remotely transmits an announcement broadcast announcement when an event such as a fire occurrence signal is input from the fire reception panel 40 or when an administrator wants to broadcast the announcement announcement stored in the storage device 10. Emergency broadcasts are made.

At this time, the selection key 55 for selecting the announcements stored in the storage device 10 can be configured as a touch screen to broadcast various announcements randomly selected, and the speaker 30 for monitoring the broadcast status is provided. It can also be monitored while listening to the broadcast status.

In addition, when the administrator wants to make a direct announcement, the announcement is input through the microphone 20 so that the emergency broadcast is made remotely.

As such, the integrated emergency commander 50 may automatically transmit or broadcast in real time the announcement and the phrase stored in the storage device 10 in case of emergency, and the fire occurrence signal is inputted in conjunction with the fire receiving panel 40. When the announcement is automatically sent to the announcement and the phrase stored in the storage device 10 without the administrator's operation to make an emergency broadcast.

The integrated emergency commander 50 transmits a text message to a phone number stored in the storage device 10 through the mobile communication module 60 when the announcement is transmitted remotely, and promptly delivers the situation to a manager or a related organization. Take action.

In this case, the contents of the text message may be set in various ways according to the situation, and the set text message may be selected and transmitted.

The relay device 80 receives the airwave radio signal and relays it according to the broadcast band and transmits it to the radio shadow area through the leaky coaxial cable 120. When the emergency broadcast is input, the airwave radio is switched by an automatic switching switch (not shown). Transmit signal and transmit emergency broadcast to each broadcasting band.

The PA system 100 is an amplification device for transmitting a guide broadcast to the speaker 140 in the radio wave shadow area.

In addition, the character display device 150 is an electronic display for visually expressing various information in the interior of the underground structure or the radio shadow area.

The monitor receiver 130 receives the emergency broadcast and the public announcement output through the public address broadcast apparatus 100 wirelessly relayed by the relay device 80 in the radio wave shadow area, and wirelessly outputs the broadcast status.

At this time, the monitor receiver 130 is the FM broadcast receiver 132 and the PA system 100 to receive the FM signal output from the relay device 80 through the leakage coaxial cable 120 as shown in FIG. The broadcast state modulated by the modulator 136 and the modulator 136 modulating the broadcast state input by the FM broadcast receiver 132 and the PA broadcast receiver 134 for receiving the output announcement. It includes an RF transmitter 138 for transmitting the as a FM signal.

Therefore, the broadcast state can be monitored whether the emergency broadcast transmitted by the integrated emergency commander 50 is actually transmitted in the tunnel which is a radio wave shadow area through the monitor receiver 130.

That is, the monitor receiver 130 broadcasts the signal received the FM radio wave (specified frequency) transmitted through the leakage coaxial cable 120 of the relay device 80 and the speaker 140 of the PA system 100. It receives the contents and transmits the broadcasting status as FM signal.

The integrated emergency receiver 70 receives the announcement broadcast from the integrated emergency commander 50, transmits an emergency broadcast to the relay device 80, and voice-transforms the announcement broadcast announcement to the PA system 100. The broadcast state input from the monitor receiver 130 is transmitted to the integrated emergency commander 50.

In addition, by outputting the announcement text to the character display device 150 to visually recognize that the emergency broadcast state.

In this case, the integrated emergency commander 50 and the integrated emergency receiver 70 are connected to the Ethernet of TCP / IP standard, so that the integrated emergency receiver 70 can be installed in the field, and the integrated emergency commander 50 is a radio wave shaded area. It can be installed in a remote area rather than on site.

On the other hand, the integrated emergency receiver 70 may further include an automatic broadcast switch 110 to perform emergency broadcast in the field.

That is, the manager may transmit the operating state to the integrated emergency commander 50 by operating the automatic broadcast switch 110 of the integrated emergency receiver 70 so that emergency broadcasting may be performed.

In addition, even when a fire occurrence signal is input from the fire receiving panel 40 may be transmitted to the integrated emergency commander (50) to operate the emergency broadcast can be carried out.

The separator 90 separates the broadcast signal from the FM signal received through the leaky coaxial cable 120 and the broadcast signal from the monitor receiver 130 and the broadcast signal transmitted from the monitor receiver 130 to integrate the broadcast signal. Output to the receiver 70.

At this time, the separator 90 is a broadcasting state output from the monitor receiver 130 from the matching circuit 92 and the matching circuit 92 for matching between the relay device 80 and the leaky coaxial cable 120 as shown in FIG. Including a band pass filter 94 for separating the signal to separate the relay signal and the broadcast signal output from the monitor receiver 130 and outputs to the integrated emergency receiver 70 to monitor the emergency broadcast status.

Thus, according to the integrated remote emergency broadcast apparatus according to the present invention, it is possible to perform an emergency broadcast remotely by using a public address device and a character display device, including a relay device that is installed in the underground structure to relay radio signals and fire and Emergency access is possible even when access is difficult due to smoke, and can be broadcasted automatically with announcements and phrases stored in conjunction with the fire reception team, and can send a text message to the relevant authorities when an emergency broadcast is in progress.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Accordingly, the technical scope of the present invention should be defined by the following claims.

10: storage device 20: microphone
30: speaker 40: fire receiver
50: integrated emergency commander 60: mobile communication module
70: integrated emergency receiver 80: relay device
90: separator 92: matching circuit
94: band pass filter 100: PA system
110: automatic broadcast switch 120: leaky coaxial cable
130: monitor receiver 132: FM broadcast receiver
134: PA receiver 136: modulator
138: RF transmitter 140: speaker
150: character display device

Claims (8)

A storage device for storing a telephone number for transmitting announcements and text messages;
A mobile communication module connected to a mobile communication network and sending a text message;
When an event is input or randomly selected from the fire receiving panel, the announcement is stored through the announcement and the announcement received through the microphone remotely, and when the announcement is transmitted remotely, the storage is transmitted through the mobile communication module. An integrated emergency caller to send a text message to a phone number stored in the device;
A monitor receiver for wirelessly outputting a broadcast state by receiving an emergency broadcast relayed wirelessly through a relay device and a guide broadcast output through the PA system;
Receives the announcement announcement sent from the integrated emergency commander to send an emergency broadcast to the relay device, the voice announcement is converted to the public address broadcast apparatus and the broadcast state input from the monitor receiver to the integrated emergency announcement Integrated emergency receiver transmitting to the flag; And
And a separator for separating the broadcast state output from the monitor receiver and outputting the integrated emergency receiver to the integrated emergency receiver.
2. The integrated remote emergency broadcast apparatus according to claim 1, wherein the integrated emergency call unit further comprises a speaker for monitoring a broadcast condition.
2. The integrated remote emergency broadcast apparatus according to claim 1, wherein the integrated emergency commander further comprises a selection key for selecting announcements stored in the storage device.
4. The integrated remote emergency broadcast apparatus according to claim 3, wherein the selection key comprises a touch screen.
2. The integrated remote emergency broadcast apparatus according to claim 1, wherein the integrated emergency receiver and the integrated emergency receiver are connected by Ethernet.
The method of claim 1, wherein the monitor receiver
An FM broadcast receiver for receiving an FM signal output from the relay device;
PA receiver for receiving the guidance broadcast output from the PA;
A modulator for modulating the broadcast state input from the FM broadcast receiver and the PA receiver; And
And an RF transmitter for transmitting the broadcast state modulated by the modulator as an FM signal.
The method of claim 1, wherein the separator
A matching circuit for matching between the relay device and the leaky coaxial cable; And
And a band pass filter for separating a broadcast state signal output from the monitor receiver from the matching circuit.
The integrated remote emergency broadcast apparatus according to claim 1, wherein the integrated emergency receiver further outputs the announcement text to the text display device when transmitting the emergency broadcast.

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