KR101778620B1 - Public address system - Google Patents

Abstract

The present invention relates to a public address system for broadcasting notification or emergency situations in a household, and more particularly, to a public address system for transmitting notification or content of an emergency broadcast to a mobile device registered by a household member who is a resident even when the household member is absent. Therefore a user can recognize the broadcast content when the user is outside.

Description

[0001] PUBLIC ADDRESS SYSTEM [0002]

More particularly, the present invention relates to a public address broadcasting system for broadcasting public announcement or emergency situation propagation within a household, and more particularly, So that the user can recognize the contents of the broadcast even when the contents are outside.

Generally, public offices broadcast public announcements and fire, singles, and downtimes in apartment buildings.

As a related art related to such a public address broadcast system, there is a public address broadcast management system of Registration No. 10-0420165,

The conventional technique includes a broadcast area creation module for designating a broadcast area of a public address system to be managed through a network, a broadcast equipment management information setting module for setting management information of each broadcast equipment to be referred to by a management computer through a network, An all-public broadcasting execution module for controlling the broadcasting equipment located in each broadcasting area of the public address system through the network to execute public address broadcasting, and a user authentication processing module for allowing system access only to the authorized users by restricting the system access A broadcasting area configured in a modular all-tube broadcasting system installed in public facilities such as a school, an enterprise, a building, an apartment or the like is divided on a monitor screen, broadcasting equipment is arranged in the divided broadcasting area, And manages the broadcasting equipments arranged in each broadcasting area according to the set management information As has been suggested that the effective management of available technology.

Also, in the prior art, Registration No. 10-1683417 entitled " Public Address Broadcasting System and Public Address Broadcasting System Checking Method "

The conventional art has a broadcast output unit including a plurality of speakers installed in each of broadcast output zones, a main broadcast unit for transmitting the mainstream broadcast to the broadcast output unit, and an audio output unit for communicating with the main broadcast unit, The present invention provides a method for checking a whole-body broadcasting system and a front-office broadcasting system which can detect a speaker or a line in which a fault has occurred among a plurality of speakers and lines connecting them.

Another conventional technique is a public address broadcasting system capable of monitoring the status of a speaker as disclosed in Korean Patent Registration No. 10-0850578,

The prior art includes a switching unit having 2M input terminals and M output terminals including M 2-1 switches for selectively outputting a broadcast signal input from a power amplifier and a status check signal input from a circuit check unit, And a relay group having M input terminals and N output terminals for receiving and distributing M signals output from the switching unit to N speakers.

In addition, there is a "network-based digital public address system" of Registration No. 10-0825923,

The conventional technique includes a control computer for generating a control signal including a broadcast target area and a broadcast receiving end node and transmitting the generated control target signal through an Ethernet network, A network controller for converting a signal into a digital audio signal, assembling it into an Ethernet packet together with a control signal from the control computer, and transmitting the Ethernet packet through an Ethernet network, and an Ethernet packet distributedly distributed in each area, And at least one network amplifying device for receiving the Ethernet packet by using its own unique address information, separating the audio signal and the control signal from the Ethernet packet, and outputting the audio signal to the final speaker in accordance with the node control included in the corresponding control signal To present There.

However, in the case of broadcasting the public address broadcast, when the household member, that is, the resident, is absent, such public address broadcast can not be heard, and accordingly, there is a problem that it is not possible to immediately respond to the communication matter.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

And a transmitting section provided in the main server for transmitting the converted character to the pre-registered mobile device, wherein the broadcasting section includes a broadcasting section composed of a main server for outputting all-pass broadcasting, and a character converting section provided in the main server for converting a voice signal into a text signal, Which is capable of receiving a broadcast content through a mobile device even if the mobile terminal is not in a room.

In addition, if there is a resident, the existing voice signal is outputted through the speaker. If the resident is not in the room, a character capable of transmitting the text signal to the mobile device And to provide a public address broadcasting system capable of transmitting public key information.

In order to achieve the above object, a public address broadcasting system capable of transmitting characters according to the present invention comprises:

A broadcasting unit comprising a main server for outputting all-over broadcasting as a voice signal;

A character conversion unit, provided in the main server, for converting a voice signal of a public address to a text signal;

A transmitting unit for transmitting the converted text signal to a mobile device of a resident registered in the main server;

An output unit for outputting the transmitted text signal from a resident mobile device;

And a control unit.

As described above, according to the present invention,

And a character converting section for converting the audio signal of the broadcasting section into a text signal, wherein the text signal converted by the character converting section is transmitted to the pre-registered mobile By outputting to the device, even if the resident is absent, the contents of the broadcast can be recognized, and the situation can be immediately responded to according to the contents.

In addition, when the occupant is present in the room, the existing voice signal is directly received and transmitted through the speaker. If it is determined that the occupant is not present in the room, the text signal converted through the character conversion unit is transmitted to the occupant's mobile device The resident can more easily recognize the contents of broadcasting and can solve the problem that it is difficult to cope with the situation even though the user is indoors.

1 is a schematic view of a public address broadcasting system capable of transmitting characters according to the present invention;
2 is a block diagram of a public address broadcasting system capable of text transmission according to the present invention.
FIG. 3 and FIG. 4 are views for explaining a modification of the public address broadcasting system capable of transmitting characters according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the digits of the tens and the digits of the digits, the digits of the digits, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 and 2, a broadcast system S capable of transmitting characters according to the present invention includes a broadcast unit 10 configured as a main server 11 for transmitting a broadcast, 11 for outputting the converted text signal to the mobile device 43, a character conversion unit 20 for converting the voice signal into a text signal, a transmission unit 30 for transmitting the converted text signal to the mobile device 43, ).

Each of the configurations will be described in more detail. First of all, the broadcast unit 10 broadcasts the public address, and is provided with a main server 11 for recognizing and outputting audio signals.

Generally speaking, it is obvious that a total microphone broadcast is transmitted as a voice signal through a speaker 41 provided in each household. To this end, it is self-evident that a separate microphone is provided, and a main server 11, .

At this time, when the resident is not in the room, the present invention converts the voice signal into a text signal and transmits the converted text signal to the mobile device 43 of the resident.

The main server 11 is provided with a character conversion unit 20 for recognizing a voice signal and converting the voice signal into a text signal and is generally converted through a STT 21 (Speech To Text) ) Device may be configured in a board form that can be mounted on the main server 11 or may be configured as a separate device connected to the main server 11 and should not be construed as limiting the scope of the rights.

The text signal converted by the character converting unit 20 is transmitted to the mobile device 43 of the resident, and the text signal is transmitted through the transmitting unit 30.

In order to transmit such a text signal, the resident's mobile device 43 number must be registered in the main server 11 of the broadcasting unit 10, and the resident must proceed with the registration process directly.

The transmitting unit 30 transmits the text signal to the mobile device 43 of the residents registered in advance and transmits the text signal through the output unit 40 of the mobile device 43, It is possible to confirm the contents of public address broadcasting even if the residents are not in the room.

The output unit 40 may also be referred to as a display of the mobile device 43 and may be limited to various types of mobile devices 43, particularly mobile devices 43 capable of sending and receiving messages using a communication network .

In order to transmit the text message to the mobile device 43 of the previously registered resident, the transmission unit 30 transmits the text signal to the mobile device 43 Since the text signal transmitted to the communication company is transmitted to the mobile device 43 using the communication network, even in an environment where the Internet is not connected, the resident receives the text signal using the communication network, It has an effect of recognizing the contents.

In the process of converting a voice signal into a text signal and transmitting the voice signal to the mobile device 43 of the resident as described above, there is a problem that the efficiency is lowered when the resident is in the room.

Therefore, it is preferable that the residents check whether the occupant is indoors. If the occupant is indoors, it is preferable to output the broadcast to the speaker 41 through the voice signal as in the case of the conventional public address. For this purpose, And a sensing unit 50 for sensing the movement of the display unit.

More specifically, the sensing unit 50 includes a motion sensor 51, which is provided in the speaker 41 and is capable of sensing movement.

That is, the sensing unit 50 confirms the movement of the room and transmits the data to the broadcasting unit 10. Generally, when the all-out broadcasting is started, the sensing unit 50 operates when receiving a start signal, The result data is re-transmitted to the broadcasting unit 10, and when the operation is detected, the character conversion unit 20 does not operate, so that it can be outputted as a voice signal through the speaker 41 as in the case of the conventional all-

The voice signal is converted into a text signal through the character converting unit 20 and transmitted to the mobile device 43 of the resident through the transmitting unit 30 and the output unit 40 So as to prevent indiscriminate transmission of characters, and to provide a more aggressive and quick preparation for broadcast contents when a resident is indoors.

3 and 4 illustrate a modification of the whole system broadcasting system S capable of transmitting characters according to the present invention, specifically, the contents of the sensing unit 50 are shown.

As described above, the sensing unit 50 is composed of a motion sensing sensor 51 for sensing a motion. The motion sensing sensor 51 is characterized in that the motion of the predetermined region in which the motion sensing sensor 51 is located It is the role to detect.

The motion detection sensor 51 is connected to and coupled to a speaker 41 for a public address broadcast provided in a room. Generally, the speaker 41 is located at an upper end of a wall.

Therefore, the range recognized by the motion detection sensor 51 must be located at the upper end of the room, so that the motion detection sensor 51 may not recognize the range when the occupant's key is small. It is necessary to lower the height of the motion detection sensor 51 because the motion of the pet is recognized by the motion detection sensor 51 when the pet is raised. .

Accordingly, the present invention solves the problem by connecting the motion detection sensor 51 with the speaker 41 through the length adjusting means so that the height of the motion detection sensor 51 can be adjusted.

The speaker 41 is provided with a first powder H1 to be coupled to the speaker 41 and a second powder H1 to be inserted into the first powder H1, And a length adjusting means H composed of a second powder H2 having a detection sensor 51. The length of the second powder H2 is determined by the length of the second powder H2, So that the total length of the light guide plate can be changed.

More specifically, the first powder H1 is provided with an interpolation unit H11, and the second powder H2 is inserted into the interpolation unit H11 to be protruded to one side of the first powder H1 And an inner protrusion H13 protruding inward is provided in the first powder H1 to prevent the second powder H2 from completely disengaging from the first powder H1, The powder H2 is preferably provided with a locking protrusion H21 protruding outward so as to be caught by the inner protrusion H13.

The length adjusting means H includes the first powder H1 and the second powder H2. The length adjusting means H includes a through hole H40 provided in the first powder H1, A moving hole H30 provided in the second powder H2 and a moving member H30 passing through the passing hole H40 and moving along the moving hole H30, (H50).

The second powder H2 is provided with a moving hole H30. The moving hole H30 includes an inclined portion H31 inclined in an oblique direction, And a vertical portion H33 extending in the inclined portion H31 and configured in a vertical direction and the inclined portion H31 is formed in the opposite direction again in the vertical portion H33, And the vertical portions H33 are formed as a single set and are arranged in a zigzag shape by being provided a plurality of times.

Further, the moving hole H30 may be formed in the shape of a hole or a groove, and the scope of the right should not be limited.

The through hole H40 is formed in the first powder H1. The through hole H40 has a transverse hole H41 formed in the transverse direction and a longitudinal hole H41 communicating with both sides of the transverse hole H41. H43 'and a second longitudinal hole' H44 'provided in the direction of' H '.

The moving member H50 is further provided with a moving member H50 that passes through the through hole H40 and is fastened to the moving hole H30. The body member H50 comprises a body member H53 and a ball bearing H51 provided at the end of the body member H53 and a handle member H55 provided at the other end.

More specifically, a ball bearing H51 is provided at the end of the body member H53. The ball bearing H51 smoothly moves the moving member H50 more than when the moving member H50 moves in the movement hole H30. And a ball bearing insertion portion H533 is provided at an end of the body member H53 to seat the ball bearing H51. That is, the ball bearing insertion portion H533 is provided to cover at least half of the ball bearing H51 to prevent the ball bearing H51 from being detached, so that the ball bearing H51 in the ball bearing insertion portion H533 By freely rotating, the flexibility of movement can be improved.

The handle member H55 is coupled to the handle engaging portion H531 to form one moving member H50. The handle member H531 is coupled to the handle member H531 at the opposite end of the body member H53, do.

More specifically, the body insertion portion H551 provided to the handle coupling portion H531 and the handle member H55 is coupled through a screw connection. When the handle member H55 is rotated by the screw engagement, This structure is described below in more detail when explaining the operation of the shifting member H50.

According to the above-described structure, the length of the first powder H1 is adjusted by controlling the degree of protrusion of the second powder H2. The operation of the second powder H2 will be described in detail with reference to an embodiment.

The moving member H50 passes through the through hole H40 and is fastened to the moving hole H30 so that the moving member H50 is moved in the leftward direction along the horizontal hole H41 of the through hole H40 , The second powder H2 is lowered by the inclined portion H31 (inclined portion H31 having an inclination raised to the right). When the shifting member H50 is moved to the right side again after the shifting member H50 is positioned on the left side of the horizontal hole H41, the shifting member H50 moves again along the inclined portion H31, (H2) may be in the original position. Therefore, in order to solve this problem, a first longitudinal hole (H43) and a second longitudinal hole (H44) are respectively provided on the left and right sides of the transverse hole (H41), and the moving member (H50) The moving member H50 is further lowered by the vertical portion H33 of the moving hole H30 so that the moving member H50 is lifted up and then the moving member H50 is moved upward , And naturally moves to the next inclined portion H31 of the moving hole H30 and when the moving member H50 is moved to the right again, the moving member H50 moves along the second inclined portion H31 The second powder H2 is configured to be able to descend once again.

That is, when the moving member H50 moves along the transverse hole H41 of the through hole H40, the moving member H50 moves along the inclined portion H31 of the moving hole H30, The second powder H2 is moved along the vertical portion H33 of the moving hole H30 to continuously move the second powder H2 along the first and second longitudinal holes H44 of the through hole H40, When the second powder H2 is raised, it is possible to solve the problem by moving the shifting member H50 as opposed to the descending method.

In addition, in order to fix the second powder H2 adjusted in length, a separate fixing device is required. To this end, in the present invention, the handle member H55 is provided with a fixing flange H553, And a fixing groove H46 to which the fixing flange H553 is fitted.

More specifically, the handle member H55 is provided with a fixing flange H553 at an edge thereof. The fixing flange H553 is formed to be bent in the direction of the body member H53.

The fixing groove H46 is formed in a groove or a ball shape having a semicircular shape at both ends of the transverse hole H41 of the through hole H40. The diameter of the semi- Diameter.

The body member H53 and the handle member H55 are coupled through a screw connection so that the body member H53 and the handle member H55 are slightly loosened by unscrewing the handle member H55, The fixing flange H553 is formed in a shape away from the outer surface of the first powder H1 so as to prevent interference with the movement of the moving member H50, The handle member H55 is naturally moved in the direction of the through hole H40 so that the fixing flange H553 can be moved in the direction of the through hole H40, Is inserted into the fixing groove (H46) provided in the through hole (H40), so that the movement of the moving member (H50) can be prevented.

The fixing flange H553 is provided with a first magnet H555 and the second magnet H557 is provided on one side of the fixing groove H46 so that the fixing flange H553 is fixed to the fixing groove H46 of the first magnet H555 and the second magnet H557 by the magnetic force of the first magnet H555 and the second magnet H557, the fixing force can be further improved, It should not be construed to limit the scope of rights.

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. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Such modifications, alterations, and substitutions are to be construed as being within the scope of the present invention.

S: public address system 10:
11: main server 20: character conversion section
21: STT 30:
40: output unit 41: speaker
43: mobile device 50:
51: Motion detection sensor

Claims (4)

A broadcast unit 10 comprising a main server for outputting all-round broadcasts as audio signals;
A character conversion unit (20) provided in the main server (11) for converting a voice signal of a public address into a text signal;
A transmitting unit (30) for transmitting the converted text signal to a mobile device of a resident registered in the main server;
An output unit 40 for outputting the transmitted text signal from the resident mobile device 43;
, ≪ / RTI >

A sensing unit 50 for sensing the movement of the occupant is further provided,
When there is a resident, a voice signal transmitted from the output unit is output to the speaker 41 connected to the output unit 40,
The voice signal is converted into a text signal and transmitted to the mobile device 43 of the resident,
The sensing unit 50
And a motion detection sensor 51 provided in the speaker 41,
The motion detecting sensor 51 is coupled to the speaker by the length adjusting means H so as to adjust the distance from the speaker 41,
The length adjusting means (H)
A first powder H1 disposed under the speaker and a second powder H2 inserted into the first powder H1 and having a sensing sensor attached to the end of the first powder H1; A moving member H50 inserted in the through hole H40 and moving in the transverse direction along the through hole H40 and a second member H2 provided in the second powder H2, And a moving hole (H30) to which the end portion of the driving shaft (H50) is coupled,
The moving hole H30 is formed such that the inclined portion H31 and the vertical portion H33 extending to the inclined portion H31 are repeated a plurality of times. Since the inclined portion H31 is formed in a zigzag shape, When the member H50 moves in the transverse direction along the through hole H40, the end of the moving member H50 moves along the zigzag moving hole H30, Is drawn out from the one powder (H1) and adjusted in length,
The moving member H50 includes a body member H53 and a handle member H55 provided at the other end of the body member H53 and a ball bearing H51 provided at the end of the body member H53, A ball bearing H51 is provided at an end thereof,
The handle member H55 is screwed to the handle engagement portion H531. The handle member H55 is screwed to the handle member H531.
The handle member H55 is provided at its rim with a fixing flange H553 bent in the direction of the body member H53,
A fixing groove H46 is formed at both ends of the transverse hole H41 of the through hole H40 so as to have a semicircular shape and to which the fixing flange H553 is engaged. When the handle member H55 is tightened, H55 move in the direction of the through hole H40 and the fixing flange H553 is inserted into the fixing groove H46 provided in the through hole H40 so as to prevent the movement of the moving member H50. Possible public address system. The method according to claim 1,
The sending section (30)
And transmits the converted text signal to the communication company through the Internet network, and transmits the converted text signal to the mobile device (43) through the communication network from the communication company. 3. The method of claim 2,
A first magnet H555 is provided in the fixing flange H553 and a second magnet H557 attached to the first magnet H555 by a magnetic force is further provided on one side of the fixing groove H46 A public address broadcasting system capable of character transmission.
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