KR101602602B1 - Wireless digital receiving apparatus for town broadcasting - Google Patents

Abstract

According to the present invention, a wireless digital receiving device for village broadcasting is utilized, so a good quality sound for notices about a disaster and the village may be rapidly heard by village residents at homes, thereby relieving a poor reception area where broadcasting through a loudspeaker is difficult. To this end, in particular, the wireless digital receiving device comprises: a landline telephone connection unit connected to a landline telephone connection terminal installed at individual homes to enable a telephone call; a landline telephone calling unit for receiving a sound call signal of a user, and outputting a sound call signal of an opponent to perform a telephone call; a village broadcasting receiving unit for receiving a digital broadcasting signal wirelessly transmitted from the village broadcasting transmitting device; a broadcasting signal modulating unit for generating an amplification signal obtained by amplifying a received digital broadcasting signal, and converting the amplification signal into a sound signal; a sound signal outputting unit for outputting the sound signal to the outside to be heard at individual homes; and a sound signal storing unit for storing the sound signal therein.

Description

Technical Field [0001] The present invention relates to a wireless digital receiving apparatus for town broadcasting,

The present invention relates to a wireless digital receiving apparatus for a town broadcasting. And more particularly, to a wireless digital receiving apparatus for a town broadcasting having both a telephone call function and a village broadcast receiving function.

The village broadcasting system is a system that transmits various kinds of information quickly and accurately on a digital basis in order to safely protect the lives and property of local residents and to live a comfortable and safe life. However, in today's town broadcasting, it is difficult to accurately listen to the broadcast contents by using the loudspeaker speaker broadcast connected to the amplifier, and maintenance is becoming more and more difficult due to the use of expensive broadcasting equipment. There is a problem that the efficiency of administration is lowered due to an unpublished operation. This is due to the lack of interest in village broadcasting facilities and the lack of new alternative technology to replace wired loudspeaker broadcasting that has been used for 20 to 30 years, and the increase in noise due to deterioration and deterioration of amplifier facilities.

In particular, the village broadcasting system using wireless communication is being introduced to solve the problem of difficulty in transmitting information to the residents of the broadcasting shaded area where the town broadcasting intuitively does not reach today. The advantage of wireless village broadcasting compared to the cable network broadcasting is that it is possible to listen to clear broadcasts, and it is possible to broadcast by mobile phone and ordinary telephone without restriction of place, and to reduce the management and maintenance cost, There is little restriction. In the past, there has been a problem that broadcasting can not be performed due to aging of a wire or damage due to a lightning strike, but it is possible to prevent damage to the broadcasting system as a whole by replacing it with radio, There is an advantage to be able to.

However, in the conventional town broadcasting system, a receiver such as a speaker for receiving a signal from a broadcasting apparatus is installed separately on a ceiling or a wall of each home. The installation work of such a receiver has a problem that it takes a long time and a lot of time to construct a village broadcasting system and it is not easy to replace the receiver when the receiver fails.

Korean Patent Laid-Open No. 10-2009-0004345 (disclosed on Jan. 12, 2009)

The present invention has been made in view of the above needs, and an object of the present invention is to provide a multi-function wireless digital receiving apparatus for town broadcasting.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a telephone terminal, A wired telephone call unit for receiving a voice call signal of a user and outputting a voice call signal of the other party to perform a telephone call; A town broadcasting receiving unit for receiving a digital broadcasting signal wirelessly transmitted from a town broadcasting transmitting apparatus; A broadcasting signal modulator for generating an amplified signal by amplifying the received digital broadcasting signal and converting the amplified signal into a voice signal; A voice signal output unit for outputting the voice signal to the outside so that the voice signal can be heard in an individual home; And a voice signal storage unit for storing the voice signal therein. The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description when read in conjunction with the accompanying drawings.

In addition, when the digital broadcast signal is received from the village broadcast transmitting apparatus during telephone conversation, the voice signal storing unit automatically stores the voice signal, and the village broadcasting receiving apparatus informs the user of the storage of the voice signal have.

When the telephone call request signal is received from the other party during the voice signal output, the village broadcasting receiving apparatus notifies the user of the fact that the telephone call request signal has been received by a visual or audible method, And storing the data.

The on-off control unit may further include an on-off control unit for selectively deactivating the operation of the wired telephone communication unit or the village broadcast receiving unit.

In addition, when an emergency occurs in an individual household, the village broadcasting transmitting apparatus is operated by a user to transmit information on the emergency alert signal and the emergency situation to the other village broadcasting receiving apparatus to notify other users of the emergency situation And an emergency notification unit for transmitting the emergency occurrence signal to the receiving apparatus in the village broadcasting transmitting apparatus.

And a display unit for visually outputting information on the operating state of the village broadcasting receiving apparatus.

According to the embodiment of the present invention, it is possible to quickly hear the disaster, the disaster and the town announcement with a clear sound quality in the house by using the wireless digital receiving device for the village broadcasting, .

Further, the wireless digital broadcasting receiver for town broadcasting performs various functions such as a telephone call function, a town broadcasting reception function, an emergency notification function, etc., thereby eliminating the need to separately purchase and install a telephone, a town broadcasting receiver, and the like It is possible to maximize space utilization.

Further, in the case where the wireless digital broadcasting receiver for a town broadcasting is out of order, it can be separated and replaced (or reinstalled) from the wired telephone connection unit, so that it is possible to cope with a failure situation more easily and quickly.

1 is a schematic diagram of a wireless digital village broadcasting system according to an embodiment of the present invention;
FIG. 2 is a block diagram of a wireless digital receiving apparatus for a village broadcasting according to an embodiment of the present invention;
3 is a detailed configuration diagram of a biometric information monitoring unit included in a wireless digital receiving apparatus for a village broadcasting according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the same components of the drawings are denoted by the same reference numerals and signs as possible even if they are shown on different drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a schematic diagram of a wireless digital village broadcasting system according to an embodiment of the present invention. As shown in FIG. 1, a town broadcasting system 1 in which a town wireless digital receiving apparatus (hereinafter referred to as a 'town broadcasting receiving apparatus') is used includes a town broadcasting transmitting apparatus 10 And a village broadcasting receiving apparatus 20 installed in an individual household, and may include a village broadcasting relay apparatus 40 as the case may be. Between the village broadcast transmitting apparatus 10 and the village broadcast receiving apparatus 20, broadcast contents are wirelessly transmitted as digital signals. Since the analog signal may generate noise according to the reception environment of the radio wave, it may be difficult to accurately listen to the broadcast, and there may be a place where broadcast reception is not good. Therefore, the present invention uses a digital signal to transmit the contents of the town broadcast. On the other hand, when the distance between the town broadcasting transmission apparatus 10 and the town broadcasting reception apparatus 20 is too long, the town broadcasting repeater 40 transmits the digital broadcasting signal transmitted from the town broadcasting transmission apparatus 10 to the town broadcasting reception apparatus 20 to the village broadcasting transmitting apparatus 10 and the village broadcasting receiving apparatus 20 when the intensity of the digital broadcasting signal is weak even if the intensity of the digital broadcasting signal is low Can be installed.

2 is a configuration diagram of a wireless digital receiving apparatus for a village broadcasting according to an embodiment of the present invention. 2, the town broadcasting receiving apparatus 20 includes a wired telephone connection unit 210, a wired telephone communication unit 220, a village broadcasting reception unit 230, a broadcasting signal modulation unit 240, (250), and a voice signal storage unit (260). The term " user " used in the present invention refers to a person who can receive broadcast contents transmitted from the village broadcasting transmission apparatus 10 in an individual household constituting a village. The present invention is equipped with both a telephone communication function using a wired telephone network and a village broadcasting reception function using a wireless communication network. Hereinafter, the respective constituent elements constituting the present invention will be described in detail.

The wired telephone connection unit 210 connects the town broadcast receiving apparatus 20 to a wired telephone connection terminal installed in an individual household so that a telephone call can be made via the town broadcasting receiving apparatus 20. [ In general, a connection terminal to which a telephone can be connected is installed in a wall or the like in each home. The village broadcast receiving apparatus 20 is connected to the wired telephone network through a telephone line or a cable having one end connected to the wired telephone connection unit 210 and the other end connected to the wired telephone connection terminal.

The wire telephone communication unit 220 receives a voice call signal of a user and outputs a voice call signal of the other party to perform a telephone call. That is, the user can communicate with the other party connected to the wired telephone network by using the wired telephone communication unit 220. [

The village broadcast receiving unit 230 receives the digital broadcast signal wirelessly transmitted from the village broadcast transmitting apparatus 10. The village broadcast receiving unit 230 may be electrically connected to the antenna A installed outside the building so as to easily receive a digital broadcast signal. In order to minimize signal interference, the antenna A is preferably installed at a position having a predetermined height or more, such as the roof of each building.

The broadcast signal modulator 240 generates an amplified signal by amplifying the received digital broadcasting signal, and then converts the amplified signal into a voice signal. The digital broadcasting signal received by the town broadcasting receiving apparatus 20 may have a weak signal intensity depending on the distance from the town broadcasting transmitting apparatus 10 and the broadcasting signal modulating unit 240 may extract the accurate broadcasting contents To amplify the received digital broadcast signal. The broadcast signal modulating unit 240 may further include a voice signal inspecting unit 241 for checking whether there is an error in the amplified and converted voice signal. If the error is detected, And a voice signal supplement unit 242. [ For example, although the broadcast contents transmitted from the village broadcast transmitting apparatus 10 are 'March 20th, there is a village regular meeting in the town hall' The audio signal inspection unit 241 detects an error part of "village ??". Thereafter, the audio signal supplementing unit 242 searches for the most similar content among the village broadcasting contents stored in the village broadcasting receiving apparatus 20, and compares the most similar village broadcasting contents retrieved from the village broadcasting receiving apparatus 20 with each other , 'Village ??' to 'town hall'. To this end, the village broadcast receiving apparatus 20 may automatically store broadcast contents transmitted from the village broadcast transmitting apparatus 10. [ When the audio signal is supplemented by the audio signal supplementing unit 242, the broadcast signal modulating unit 240 notifies the user that there is a supplementary part in the audio signal so that the user can check the more accurate broadcast contents As a notification method, a notification sound may be output after the output of a voice signal is finished, or a previously stored specific message may be output. This is to allow the user to confirm the more accurate broadcast contents again by making a phone call to the broadcasting party, for example.

The voice signal output unit 250 outputs the voice signal to the outside so that the voice signal can be heard in the individual home. The voice signal output unit 250 may include a speaker or the like, and may be configured to adjust the strength of a voice signal to be output.

The voice signal storage unit 260 stores the voice signal in the village broadcasting receiving apparatus 20. The audio signal storage unit 260 outputs audio signals, which are broadcast contents transmitted from the town broadcasting transmission apparatus 10, through the audio signal output unit 250 while simultaneously storing the audio signals, ) To output the audio signal. This is to allow a user who has not heard a broadcast or listened to a broadcast situation to suddenly have an urgent need to listen to the audio signal stored in the audio signal storage 260 in the future. When the village broadcasting receiving apparatus 20 receives the digital broadcasting signal from the village broadcasting transmitting apparatus 10 during the telephone conversation through the wired telephone communication unit 220, the voice signal storing unit 260 automatically stores the voice signal At this time, the village broadcast receiving apparatus 20 can inform the user of the storage of the audio signal by a visual method or an auditory method. That is, when the digital broadcast signal is received during the telephone call or the voice signal stored in the voice signal storage unit 260 is not stored by the user, the village broadcast receiving apparatus 20 outputs a specific sound, 280, a display on the display unit 280, and the like. Accordingly, the user does not need to stop the telephone conversation to hear the output voice signal, and can confirm the voice signal which is broadcast contents transmitted from the village broadcasting transmission apparatus 10 after the telephone conversation is finished.

On the contrary, when the telephone call request signal is received from the other party during the voice signal output, the village broadcast receiving apparatus 20 informs the user of the fact that the telephone call request signal is received by a visual or audible method, 260 store the output audio signal. For example, after the intensity of the audio signal being outputted is reduced, the village broadcast receiving apparatus 20 can notify the user of the fact that the telephone call request signal is received through a specific sound or a ring tone. When the user makes a telephone call in response to the notification, the voice signal storage unit 260 stores the voice signal so that the user can hear the voice signal that has been interrupted by the telephone call after the telephone conversation ends.

The village broadcast receiving apparatus 20 may further include an on-off control unit 310 for selectively deactivating operations of the wired telephone communication unit 220 or the village broadcast receiving unit 230. That is, when the user deactivates the wired telephone communication unit 220 through the on-off control unit 310 as needed, the village broadcasting receiving apparatus 20 transmits only the digital broadcasting signal received from the village broadcasting transmitting apparatus 10 And if the user has disabled the operation of the village broadcast receiving unit 230, the village broadcast receiving apparatus 20 performs only the telephone call function.

The village broadcast receiving apparatus 20 is operated by a user in the event of an emergency in an individual household, so that the village broadcast receiving apparatus 20 can receive an emergency occurrence signal to the village broadcast transmitting apparatus 10 And may further include a status notification unit 320. At this time, the village broadcasting transmitting apparatus 10 transmits an emergency alert signal and emergency state information to the other village broadcasting receiving apparatus 20 to notify other users of the emergency situation. For this purpose, the village broadcast transmitting apparatus 10 is provided with information (for example, the number of the village broadcast receiving apparatus 20, the town broadcast receiving apparatus 20) for each village broadcast receiving apparatus 20 The names of individual households, etc.) are preferably stored. The emergency notification unit 320 is preferably provided in a button shape so that it can be easily operated by a user and is located on the back or bottom of the town broadcast receiving apparatus 20 desirable. On the other hand, the village broadcasting transmitting apparatus 10 may transmit information on the emergency alert signal and the emergency situation to only the other home nearest to the individual home in which the emergency occurs, or may transmit 119 emergency rescue signals An emergency alert signal may also be sent to the emergency relief agency.

In addition, the village broadcast receiving apparatus 20 measures the user's bio-signal, stores the bio-signal information, and determines whether the measured bio-signal information corresponds to a normal range or a dangerous range. And a biometric information monitoring unit 330 for transmitting an emergency occurrence signal to the broadcast transmitter 10 and transmitting an emergency alert signal to the emergency rescue organization through the genetic telephone network. 3, the biometric information monitoring unit 330 includes a biometric sensor unit 331 for measuring biometric information of a user, a risk determination unit 332 for determining whether the measured biometric information is in a dangerous period, And a database unit 333 for storing the measured biometric information. The bio-information monitoring unit 330 may include a user's heart rate, blood pressure, body temperature, and the like. The bio-information monitoring unit 330 may be a separate wearing device connected to the user's body The biometric information of the user can be measured.

The village broadcast receiving apparatus 20 according to the present invention may further include a receiver controller 270 for controlling each operation. The display unit 280 may further include a display unit 280 for visually outputting information on the operating state of the town broadcast receiving apparatus 20. In addition, the village broadcast receiving apparatus 20 may further include an operation detecting unit 360 for detecting a movement of a user. When the motion of the user is not detected for a preset time, the motion detection unit 360 determines that the user has a problem such as a health abnormality. The motion detection unit 360 detects the movement of the user in the village broadcasting transmitting apparatus 10 or the emergency rescue unit A situation occurrence signal, and the like can be transmitted.

On the other hand, the village broadcast receiving apparatus 20 receives the bus information about the time at which the bus stops at the bus stop transmitted from the bus company server (not shown) and the current position of the bus at a predetermined time And receive and display the received bus information on the screen. To this end, the town broadcasting transmitting apparatus 10 is connected to a bus company server via a wired / wireless communication network, and the town broadcasting receiving apparatus 20 displays the bus information to the user through the display unit 280 on the screen. At this time, the bus information is not output to the display unit 280 at normal times, and the bus information can be displayed on the display unit 280 according to the input of the user's bus information request command. This allows the user to view the location of the bus in real time and to be able to get to the bus stop at the time the bus arrives at the bus stop, thereby saving the user from wasting time waiting for the bus.

Hereinafter, the operation of the present invention will be described.

The village broadcast receiving apparatus 20 normally performs a corresponding function when a telephone call or a digital broadcast signal is received while both the landline telephone and the town broadcasting are in a waiting state. That is, the village broadcasting receiving apparatus 20 can be used by the user as a telephone, and when the digital broadcasting signal is received, the user outputs a voice signal to inform the user of the broadcasting contents transmitted from the town broadcasting transmitting apparatus 10 do. Specifically, when the town broadcasting receiving unit 230 receives the digital broadcasting signal, the broadcasting signal modulating unit 240 amplifies and converts the digital broadcasting signal to generate a voice signal, and the voice signal output unit 250 And outputs a voice signal so that it can be performed. At this time, the voice signal storage unit 260 stores the voice signal at the same time or selectively as the voice signal is output.

In addition, when the town broadcasting receiving unit 230 receives the digital broadcasting signal during the telephone conversation, the voice signal is automatically stored in the voice signal storing unit 260, and the town broadcasting receiving apparatus 20 receives And informs that the voice signal is stored so that the voice signal can be confirmed.

When the telephone call request signal is received during the output of the voice signal, the village broadcasting receiving apparatus 20 informs the user of the fact that the telephone call request signal is received so that the user can make a telephone call, The voice signal to be output to the user is automatically stored from the moment the telephone call is made or the moment the telephone call request signal is received.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Further, it is obvious that various modifications and variations can be made without departing from the scope of the technical idea of the present invention by anyone having ordinary skill in the art.

1: Village broadcasting system 10: Village broadcasting transmitting apparatus 20: Village broadcasting receiving apparatus 40: Village broadcasting relay apparatus
210: Telephone line connection
220: Wired telephone communication unit
230: Village broadcast receiver
240: Broadcast signal modulation section
241:
242: Voice signal supplement unit
250: audio signal output section
260: Audio signal storage unit
270: Receiver control unit
280:
310: ON / OFF control unit
320: emergency notification unit
330: Biometric information monitoring unit
331:
332:
333:
340:
A: Antenna

Claims (6)

In a wireless digital receiving apparatus for a town broadcasting,
A wired telephone connection unit connected to a wired telephone connection terminal installed in an individual home to enable a telephone communication;
A wired telephone call unit for receiving a voice call signal of a user and outputting a voice call signal of the other party to perform a telephone call;
A town broadcasting receiving unit for receiving a digital broadcasting signal wirelessly transmitted from a town broadcasting transmitting apparatus;
A broadcasting signal modulator for generating an amplified signal by amplifying the received digital broadcasting signal and converting the amplified signal into a voice signal;
A voice signal output unit for outputting the voice signal to the outside so as to be audible in the individual home;
A voice signal storage unit for storing the voice signal;
A display unit for visually outputting information on an operating state of the receiving apparatus;
A biometric information monitoring unit for measuring biometric signals of the user and storing biometric signal information; And
When the emergency situation occurs in the individual home, the village broadcasting transmitting device transmits information on the emergency alert signal and the emergency situation assumption to the other village broadcasting receiving device to notify other users of the emergency situation And an emergency notification unit operable to transmit the emergency occurrence signal to the village broadcasting transmission apparatus by the reception apparatus,
Wherein the broadcast signal modulator comprises:
A voice signal checking unit for checking whether there is an error in the converted voice signal; And a voice signal supplementing unit for correcting and correcting the error found by the voice signal checking unit, wherein the voice signal compensating unit searches for similar contents among the town broadcasting contents stored in the voice signal storing unit, The voice signal is supplemented based on the contents,
Wherein the biometric information monitoring unit comprises:
If it is determined that the measured bio-signal information corresponds to the normal range or the danger range, if it is determined that the measured bio-signal information corresponds to the dangerous range, the emergency broadcasting system transmits an emergency occurrence signal to the village broadcasting transmission apparatus, A status alarm signal is transmitted,
A biological sensor unit for measuring biometric information of the user;
A risk judging unit for judging whether the measured biometric information is in a dangerous period; And
And a database unit in which the measured biometric information is stored,
The display unit includes:
Wherein the reception apparatus displays bus information including the current position of the bus transmitted from the bus company server via the wired / wireless communication network from the town broadcasting transmission apparatus and the time at which the bus stops at the bus stop, Wireless digital receiving device.
The method according to claim 1,
When the digital broadcast signal is received from the town broadcasting transmission apparatus during telephone conversation,
Wherein the audio signal storage unit automatically stores the audio signal, and the town broadcasting receiving apparatus notifies the user of the storage of the audio signal.
The method according to claim 1,
When a telephone call request signal is received from the other party during the output of the voice signal,
Wherein the village broadcasting receiving apparatus informs the user of the fact that the telephone call request signal is received by a visual or auditory method and the voice signal storing section stores the voice signal to be outputted, .
The method according to claim 1,
Further comprising: an on-off control unit for selectively inactivating an operation of the wired telephone communication unit or the village broadcasting receiving unit.
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