KR101563891B1 - Announcing apparatus using by walkietalkie and the control method thereof - Google Patents

Abstract

The present invention relates to a town broadcast system for announcing a public notice, which has functions of emergency call using dual band scanning and broadcast recording, and a control method thereof. The purpose of the present invention is to provide a town broadcast system for announcing a public notice, which has functions of emergency call using dual band scanning and broadcast recording, and a control method thereof, wherein simple radio station and family radio station frequency for announcing public notice in a town are all applied to a remote broadcast system for announcement used in an agricultural or fishing village or a mountain village through a dual band scanning function, thereby enabling only one device to performing functions of broadcast recording of announcement received remotely and emergency calls. The broadcast system for announcement of the present invention installed at each household to be linked to call receiver terminals installed at a town center or a variety of public places comprises; a power control unit supplying power to operate a device; a key input unit, where a key input is performed to operate the device; a clock display unit displaying a current time; a wireless communications module having a dual band scanning function to transmit and/or receive voice signals; a voice storage unit, in which data received via the wireless communications module is recorded; an amplifier outputting the data received via the wireless communications module through a speaker; and a control unit making recording and output of the voice signals received via the wireless communications module performed, selectively recorded voice signals re-transmitted via the wireless communications module and performing a series of controls for operation of the device.

Description

TECHNICAL FIELD [0001] The present invention relates to a town announcement announcement broadcasting apparatus having an emergency calling and recording broadcast function using a dual band scanning function,

The present invention relates to a town announcement announcement broadcasting apparatus having an emergency call and record broadcasting function using a dual band scanning function, and more particularly to a remote announcement broadcasting apparatus used in a rural area, a fishing village, And a method of controlling the same. 2. Description of the Related Art [0002] The present invention relates to a town announcement announcement broadcasting apparatus and a control method thereof, which have emergency call and record broadcast functions using a dual band scanning function having an emergency call,

      In general, a small number of residents in a large area, such as farming villages, fishing villages, mountain villages, etc., are very vulnerable to the transmission of various kinds of information compared to urban areas. Therefore, various information such as weather forecasts, disaster alarms, To each of the homes.

      Therefore, broadcasting equipment including an amplifier and a speaker is provided at a specific place such as a town hall of the town, and voice guidance is broadcast to the villager through the broadcasting equipment.

      At this time, the broadcasting equipment installed in the town hall or the like is located at the installation place of the broadcasting equipment directly by a manager such as a village head or a municipal person in charge, or performs a predetermined announcement broadcasting while being connected to the broadcasting equipment through a telephone network Such announcement broadcasting has a limitation on the distance over which the voice signal is transmitted through the speaker, so that it is impossible to listen to the announcement broadcast in a home located outside the audible distance of the speaker.

      In order to solve such a problem, recently, a broadcasting apparatus including a transceiver is additionally provided in the broadcasting apparatus, and a home information broadcasting apparatus including a transceiver associated with the broadcasting apparatus is installed in each home, So that accurate transmission of broadcasting can be achieved.

      On the other hand, as described above, the town announcement information broadcasting apparatus being operated in a predetermined village is divided into two frequency bands: a simple radio station and a living radio station.

In this case, the devices using simple radio stations in the above-mentioned village announcement are advantageous in that remote broadcasting can be performed because transmission power of less than 5 [W] is used in use. However, When the situation call function is applied, permission to use the radio wave is required for each transmission equipment, and a lot of costs are incurred, so that it is difficult to apply the function.

      In addition, equipment using the above-mentioned living radio station can use the local emergency call function of residents because there is no permission to use radio waves and the cost thereof. However, when the frequency is used, a transmission output of a maximum of 0.5 [W] Therefore, when wireless broadcasting is performed using the frequency in an area where there is a town hall or a broadcasting facility, there is a problem that the transmission output is low and remote broadcasting is difficult.

Korean Patent No. 10-1325160

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a remote announcement apparatus using a radio used in a rural area, a fishing village, And an emergency call and record broadcast function using a dual band scanning function that enables both the recorded broadcast of the announcement received from a long distance and the emergency call function to be implemented in one device as the frequencies of the simple radio station and the live radio station are applied. And a control method thereof.

      According to another aspect of the present invention, there is provided a town announcement announcement broadcasting apparatus having an emergency call and a recording broadcast function using a dual band scanning function, A guidance broadcast apparatus installed in each house in a remote place to receive a voice signal transmitted from the telephone receiving terminal via a wireless transmitter to perform predetermined announcement broadcast, the announcement broadcast apparatus comprising: a predetermined power source A key input unit for inputting various keys for operation of the apparatus, a clock display unit for displaying a current time, a wireless communication module having a dual band scanning function and transmitting / receiving a predetermined voice signal, A voice storage unit for recording and receiving data received through the wireless communication module; An amplifier for outputting data received through the wireless communication module through a speaker, and a controller for recording and outputting a voice signal received through the wireless communication module, And a control unit for performing a series of control for the operation of the apparatus such that the apparatus can be re-dispatched.

      Preferably, the dual band scanned through the wireless communication module of the announcement broadcasting device is characterized by a frequency of a radio station and a frequency of a radio station of a town hall.

      More preferably, any of the plurality of announcement broadcasting apparatuses installed in each house is designated as a retransmission equipment of a voice signal, and the specified announcement broadcasting apparatus receives the announcement contents of the village notice from the telephone receiving terminal And control is performed so that the voice signal is resent to the living radio station.

      Preferably, the announcement broadcasting apparatus further comprises an emergency call receiving unit, and the emergency call receiving unit is configured to generate a detection signal to the control unit according to an operation of an emergency call button or a call signal from a wireless remote control. do.

      The announcement broadcasting apparatus further includes a DTMF generating unit for generating a unique ID of a corresponding device in a DTMF tone and a DTMF receiving unit for receiving a DTMF tone through the wireless communication module, It is preferable that control is performed such that an ID (unique number) of the device is transmitted through the wireless communication module in the form of a DTMF tone together with a voice signal in response to the occurrence of an emergency situation.

      Meanwhile, a method of controlling a town announcement announcement broadcasting apparatus having an emergency call and record broadcast function using a dual band scanning function according to the present invention includes a wireless communication module having a dual band scanning function in an announcement broadcasting apparatus provided in a predetermined house, A radio signal is inputted or an operation of an emergency call receiver is detected; Storing a received broadcast content in a voice storage unit and outputting the voice signal through a speaker when the signal received through the wireless communication module is a radio station band of a village announcement; When the signal received through the wireless communication module is a band of a living radio station, emergency broadcast or broadcast reception of the recorded contents is performed as the transmitted voice signal is outputted; And transmitting an ID (unique number) of a corresponding device together with a voice signal according to an emergency situation in the form of a DTMF tone through the wireless communication module in response to receiving a signal from the emergency call receiving unit of the announcement broadcasting apparatus, . ≪ / RTI >

      Preferably, the announcement broadcasting apparatus determines whether an emergency call signal (ID) has been received along with the voice signal when the voice signal is received in the band of the radio station, and outputs the voice signal through the speaker when only the voice signal is received On the other hand, when the emergency call signal is received together, control is performed such that the emergency call signal (ID) selectively received is transmitted to the band of the living radio station.

According to the present invention as described above, a dual band scanning function is applied to a guidance broadcasting apparatus provided in each house such as a farming village, a fishing village, or a mountain village so that frequencies of radio stations Thus, it is possible to deliver the announcement received from a long distance to each house more efficiently by using the two channels.

In addition, by adding an emergency call function to the information broadcasting apparatus of each house, when an emergency situation occurs in an arbitrary house, it can be recognized efficiently at a neighboring house and a server at a remote place, and can be effectively coped with.

FIG. 1 is a schematic diagram of a guidance broadcasting system to which a town announcement announcement broadcasting apparatus having an urgent call and recording broadcast function using a dual band scanning function according to the present invention is applied;
FIG. 2 is a diagram illustrating a state in which a town announcement announcement broadcasting apparatus having an emergency call and record broadcast function using a dual band scanning function is associated with a telephone receiving terminal,
FIG. 3 is a block diagram showing the structure of a town announcement announcement apparatus having an urgent call and record broadcast function using a dual band scanning function according to the present invention;
4 and 5A to 5C are flowcharts illustrating a process of controlling a town announcement announcement broadcasting apparatus having an emergency call and recording broadcast function using a dual band scanning function according to the present invention.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

FIG. 1 is a diagram illustrating a schematic configuration of an announcement broadcasting system to which a town announcement announcement announcement apparatus having an urgent call and record broadcast function using a dual band scanning function according to the present invention is applied. FIG. FIG. 3 is a diagram illustrating a state in which a town hall announcement announcement broadcasting apparatus having an urgent call and a recording broadcast function using a scanning function is associated with a telephone receiving terminal, FIG. 3 is a diagram illustrating an emergency call and recording broadcast function using a dual band scanning function according to the present invention. FIGS. 4 and 5A to 5C are block diagrams showing a configuration of a town announcement announcement broadcasting apparatus having a dual-band scanning function according to the present invention, and a town announcement announcement broadcasting apparatus having an emergency calling and recording broadcast function using the dual- Fig.

First, a town announcement announcement broadcasting apparatus and a control method thereof having an emergency call and record broadcasting function using a dual band scanning function according to the present invention are provided with a remote announcement broadcasting system installed in each house such as a farming village, a fishing village, By applying the dual band scanning function to the device 20, the frequencies of the simple radio station and the frequency band of the life radio station are all communicated in the town announcement contents, so that the announcement broadcast received from a long distance is recorded and at the same time, So that it can be implemented efficiently.

As is well known, a telephone receiving terminal 10 is provided in a town hall or various public places such as a rural area, a fishing village, a mountain village, or the like in connection with a server 12 at a remote location, And an announcement broadcasting device 20 for outputting an announcement broadcast transmitted from the telephone receiving terminal 10 through a speaker 32 to each house in the area.

According to the present invention, the announcement broadcasting apparatus 20 includes a power control unit 24, a key input unit 26, a clock display unit 28, a wireless communication module 22, an audio storage unit 34 An amplifier 30 and a speaker 32, an emergency call receiver 40, a DTMF generator 36, a DTMF receiver 38, a controller 42, and the like.

The wireless communication module 22 is provided to transmit and receive data to and from the remote terminal 10 and the home announcement device 20 and the wireless communication module 22 is connected to two channels Band scanning function so that data can be transmitted and received.

At this time, it is preferable that the dual band scanned through the wireless communication module 22 is applied to the frequency band of the radio station and the frequency of the radio station of the town hall.

The power supply unit 24 is configured to supply predetermined power for operation of the announcement broadcasting apparatus 20 according to the present invention and the key input unit 26 is provided to perform various key setting for use of the apparatus , And the key input unit 26 may include an emergency call button (not shown) for key operation when an emergency occurs.

The clock display unit 28 is provided to display the current time. The clock display unit 28 is composed of a digital clock that displays the current time in a 7-segment format, and a GPS module (not shown) And the time of the clock display unit 28 is periodically updated to the GPS standard time.

      The voice storage unit 34 records voice data received through the wireless communication module 22 and stores a predetermined voice signal for output in case of an emergency in the house (" Occurrence "and the like) and unique ID information of the corresponding device.

      The amplifier 30 is provided to output a voice signal received through the wireless communication module 22 through a speaker 32. Reference numeral 31 denotes a volume for adjusting an output level.

      The emergency call receiving unit 40 of the announcement broadcasting apparatus 20 receives the operation of the emergency call button provided in the key input unit 26 or the transmission signal of the call button provided in the wireless remote controller 50, UWB, Binary CDMA, Wi-Fi, FSK, etc. may be selectively applied to the wireless remote controller 50 and the emergency call receiver 40 as a communication method between the wireless remote controller 50 and the emergency call receiver 40. [

      The DTMF generating unit 36 for generating a unique ID of the device in the DTMF tone and the DTMF receiving unit 38 for receiving the DTMF tone through the wireless communication module 22 are further provided in the announcement broadcasting apparatus 20 The announcement broadcasting apparatus 20 transmits a voice signal according to the occurrence of an emergency situation at the time of detecting the emergency call reception unit 40 and an ID according to the unique number of the device in DTMF tone form .

      The control unit 42 is a main processor for controlling overall operation of the announcement broadcasting apparatus according to the present invention. The control unit 42 receives from the telephone receiving terminal 10 the radio communication module 22 And when the guidance broadcasting apparatus 20 is designated as a retransmission equipment of a voice signal, the voice signal recorded in the voice storage unit 34 is transmitted to the living radio station signal As shown in Fig.

In addition, when the emergency call detection signal is input from the emergency call receiving unit 40, the control unit 42 controls to generate a DTMF tone and output a unique ID of the device together with the previously stored voice message.

Next, the process of controlling the town announcement announcement broadcasting apparatus having the emergency call and record broadcasting function using the dual band scanning function according to the present invention will be described in detail.

According to the present invention, a telephone receiving terminal 10 connected to a remote server 12 or the like is installed in a town hall used as a public place in a rural area, a fishing village, or a mountain village. In addition, The announcement apparatus 20 is installed to establish a predetermined broadcast system.

A predetermined voice signal is received through the wireless communication module 22 having a dual band scanning function or the wireless remote controller 50 associated with the device receives the voice signal from the emergency call receiver 20, The emergency call signal through the wireless communication unit 40 is detected (step 100 of FIG. 4).

First, if the signal received through the wireless communication module 22 is a radio station band within the village announcement (step 200), the received broadcast content is stored in the voice storage unit 34, And outputs it through the speaker 32 (step 210).

5A, the voice data of the announcement broadcast transmitted from the telephone receiving terminal 10 under the control of the control unit 42 of the announcement broadcasting apparatus 20 is transmitted to the voice storage unit 34 (Step 212), and the voice data is output to the speaker 32 via the amplifier 30 (step 214).

Thereafter, the control unit 42 determines whether or not the announcement broadcasting apparatus 20 is a retransmission apparatus for voice data to serve as a radiator in a shadow area (step 216). If the apparatus is a retransmission apparatus of voice data , Control is performed so that the voice data recorded in the voice storage unit 34 is transmitted through the band of the radio station of the radio communication module 22 (step 218).

If the signal received through the wireless communication module 22 is a band of a living radio station (step 300 of FIG. 4), the received predetermined voice signal is outputted under the control of the controller 42, (Step 310). In the case of the emergency announcement broadcast from the emergency announcement broadcast,

5B, if the voice data received in the band of the life station is not an emergency call signal (step 312), the announcement broadcasting apparatus 20 transmits the announcement message to the announcement apparatus 20 is controlled to be output through the speaker 32 (step 314), while the announcement broadcasting apparatus 20 judges that the voice data received in the band of the radio station is the emergency call signal , The guidance broadcasting apparatus 20 performs predetermined control according to whether or not the ID transmission role according to the emergency call is set (step 320).

That is, when the ID transmission role is set in the guidance broadcasting apparatus 20, the announcement broadcasting apparatus 20 receives the DTMF tone corresponding to the unique ID of the apparatus that generated the emergency call signal through the DTMF receiving unit 38 (Step 322), the unique ID of the house where the emergency call signal is generated is transmitted through the band of the life radio station of the wireless communication module 22 (step 326).

At this time, when the voice data is received together with the unique ID from the emergency call signal generation house, the voice data is controlled to be output through the speaker 32 (step 324).

      4) is received from the wireless remote controller 50 or the like in the emergency call receiving unit 40 of the guidance broadcasting apparatus 20 installed in the specific house, (Unique number) of the device together with the voice signal according to the occurrence of an emergency through the wireless communication module 22 is controlled by the DTMF generator 36 to be transmitted in the form of a DTMF tone ).

      5C, when the operation of the emergency call receiving unit 40 is detected (step 412), an emergency occurs in the home of Hong Gil-dong with the unique ID of the corresponding announcement broadcasting device 20. " Etc. are transmitted to the outside through the band of the life radio station of the wireless communication module 22 (step 414).

      Accordingly, in the house adjacent to the house where the emergency call is generated, the emergency announcement can be heard and appropriately responded, while the unique ID of the announcement broadcasting apparatus 20 in which the emergency call is generated can be directly or indirectly transmitted Is transmitted to the telephone receiving terminal 10 via the telephone 20 and then to the operating program of the server 12 associated with the telephone receiving terminal 10.

      At this time, the operating program of the server 12 searches the contact 119 (or the acquaintance) related to the received unique ID, and then notifies the contact of the character or voice according to the occurrence of an emergency.

      While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.

10: telephone receiving terminal, 12: server,
20: an announcement device, 22: a wireless communication module,
24: power supply unit, 26: key input unit,
28: Clock display, 30: Amplifier,
31: volume, 32: speaker,
34: voice storage unit, 36: DTMF generating unit,
38: DTMF receiver, 40: emergency call receiver,
42: control unit, 50: wireless remote control.

Claims (7)

The mobile terminal is installed in each house of the remote place in connection with the telephone receiving terminal installed in various public places including the town hall and receives the voice signal transmitted from the telephone receiving terminal through the wireless transmitter to perform predetermined announcement broadcasting A key input unit for inputting various keys for operation of the apparatus, a clock display unit for displaying a current time, a wireless communication module for transmitting and receiving a predetermined voice signal, An amplifier for outputting data received through the wireless communication module through a speaker; and a recording and / or reproducing unit for recording and outputting the voice signal received through the wireless communication module, So that the selectively recorded voice signal is transmitted again through the wireless communication module And a control unit for performing a series of controls for the operation of the apparatus,
The wireless communication module of the announcement broadcasting device has a dual band scanning function. The dual band scanned through the wireless communication module includes a frequency of a radio station and a frequency of a radio station in a town hall, Any of the broadcasting apparatuses is designated as a retransmission apparatus for a voice signal and the designated announcement broadcasting apparatus is configured to resend the voice signal received from the telephone receiving terminal to the radio station within the town announcement contents to the living radio station, ,
Wherein the emergency broadcast receiving unit is configured to generate a detection signal to the control unit in response to an operation of an emergency call button or a call signal from a wireless remote control, A DTMF generating unit for generating a unique ID of the corresponding device in a DTMF tone and a DTMF receiving unit for receiving a DTMF tone through the wireless communication module, (Unique number) of the device together with a voice signal according to the occurrence of the DTMF tones through the wireless communication module,
The control unit controls the telephone receiving terminal to record and output the voice signal received through the wireless communication module using the wireless station signal in the village announcement contents, The control unit performs control so as to transmit the voice signal recorded in the voice storage unit to the life station signal, and when receiving the emergency call detection signal from the emergency call receiving unit, The DTMF tone is generated and output in a DTMF tone. The system of claim 1, delete delete delete delete Receiving a radio signal through a wireless communication module having a dual band scanning function or detecting an operation of an emergency call receiving unit in a guidance broadcasting apparatus provided in a predetermined house;
If the signal received through the wireless communication module is a radio station band of a town hall, stores the received broadcast content in a sound storage unit and outputs the sound signal through a speaker, Transmitting voice data recorded in the voice storage unit through a band of a living radio station of the wireless communication module when the voice data is a retransmission device of voice data serving as a radiator;
When the signal received through the wireless communication module is a band of a living radio station, emergency broadcast or broadcast reception of the recorded contents is performed as the transmitted voice signal is outputted;
Transmitting an ID (unique number) of a corresponding device together with a voice signal according to an emergency situation in the form of a DTMF tone through the wireless communication module in response to receiving a signal from the emergency call receiving unit of the announcement broadcasting apparatus; Lt; / RTI >
When the announcement broadcasting apparatus receives a voice signal in the band of the radio station, it judges whether the emergency call signal (ID) has been received together with the voice signal. When only the voice signal is received, the announcement apparatus outputs a voice signal through the speaker, When the call signal is received together, control is performed to send the selectively received emergency call signal (ID) to the band of the life station;
The unique ID of the announcement broadcasting apparatus in which the emergency call is generated is transmitted to the telephone receiving terminal side directly or through another guidance broadcasting apparatus, and then transmitted to the operating program side of the server associated with the telephone receiving terminal. Wherein a contact associated with the received unique ID is searched and control is performed such that a character or voice corresponding to the occurrence of an emergency is notified to the contact, and an urgent call using the dual band scanning function and a town announcement A method of controlling an announcement device. delete

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