KR20140011898A - Digital integrated public address system and method using it - Google Patents

Digital integrated public address system and method using it Download PDF

Info

Publication number
KR20140011898A
KR20140011898A KR1020120098589A KR20120098589A KR20140011898A KR 20140011898 A KR20140011898 A KR 20140011898A KR 1020120098589 A KR1020120098589 A KR 1020120098589A KR 20120098589 A KR20120098589 A KR 20120098589A KR 20140011898 A KR20140011898 A KR 20140011898A
Authority
KR
South Korea
Prior art keywords
information
public address
indoor control
event
event occurrence
Prior art date
Application number
KR1020120098589A
Other languages
Korean (ko)
Inventor
김정숙
Original Assignee
김포대학교산학협력단
주식회사 엠디아이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김포대학교산학협력단, 주식회사 엠디아이 filed Critical 김포대학교산학협력단
Publication of KR20140011898A publication Critical patent/KR20140011898A/en

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details
    • G08B3/1033—Paging receivers with audible signalling details with voice message alert
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)

Abstract

The digital integrated public address system includes: a plurality of indoor control devices distributed in a public address area and configured to detect event occurrence information including sensing values of sensor devices representing indoor situation information; And when receiving the event occurrence information from each indoor control device, customized notification including operation information corresponding to the result information through prestored log information, wherein the log information is derived from the previous event occurrence information. An integrated public address broadcasting device that generates a message and transmits the event occurrence information of the plurality of indoor control devices to the indoor control device that has transmitted, wherein each indoor control device receives a customized notification message from the integrated public address broadcasting device to receive a customized notification Generate and output warning alarm information corresponding to the operation information included in the message.

Description

Digital integrated public address system and its method {Digital Integrated Public Address System and Method Using it}

The present invention relates to a digital integrated broadcast system, and more particularly, to a digital integrated public address broadcast system and a method for receiving and processing a large amount of context information simultaneously in a public address broadcast system connected to a plurality of places.

Digital PA system can record user's voice, time reservation and various additional functions compared to existing PA system, so that user can use broadcast system quickly and conveniently.

Therefore, the existing public address system is to develop a system in which a variety of digital devices can be miniaturized and integrated into a single system to minimize the incurring additional costs and provide convenient broadcasting from the administrator's point of view through centralized control. This is necessary.

As the public law mandates the installation of public address systems, demand for public address systems will increase.

In particular, as the number of skyscrapers increases, in case of an emergency such as a fire or gas leak, if a rapid emergency broadcast is not sent out at first, a huge amount of people and property damage may occur, so that it is possible to quickly and quickly There is a need for a public address system capable of real time broadcasting.

In addition, the elderly population of Korean farming and fishing villages is increasing, and many elderly people live alone. In the case of an emergency situation in such an environment, it is necessary to develop a system that can quickly and accurately announce the situation occurred by voice.

In order to solve the above problems, the present invention provides a digital integrated public address system and method for receiving a plurality of context information at the same time in a public address system connected to a plurality of places to broadcast a customized notification message for the situation. There is a purpose.

In order to achieve the above object, the digital integrated public address system according to an aspect of the present invention is distributed in the public address area, a plurality of indoor control device for detecting the event occurrence information including the sensing value of the sensor devices indicating the situation information of the room ; And when receiving the event occurrence information from each indoor control device, customized notification including operation information corresponding to the result information through prestored log information, wherein the log information is derived from the previous event occurrence information. An integrated public address broadcasting device that generates a message and transmits the event occurrence information of the plurality of indoor control devices to the indoor control device that has transmitted, wherein each indoor control device receives a customized notification message from the integrated public address broadcasting device to receive a customized notification Generate and output warning alarm information corresponding to the operation information included in the message.

According to an aspect of the present invention, there is provided a digital integrated public address broadcast method comprising: detecting a plurality of indoor control devices installed in a public address area, event occurrence information including sensing values from sensing devices of the respective indoor control devices; When the integrated public address device which manages a plurality of indoor control devices and broadcasts broadcast information receives received event occurrence information, prestored log information, in which the log information is derived based on previous event occurrence information, may be obtained. Generating a customized notification message including operation information corresponding to the result information; And each indoor control device receives the customized notification message to generate and output warning alarm information corresponding to the operation information included in the customized notification message.

By the above-described configuration, the present invention is increasing the elderly population of Korean farming and fishing villages, and when an emergency situation occurs in an environment where many elderly people live alone, there is an effect that can quickly and accurately inform the situation easily generated by voice .

The present invention is effective in providing a smart digital integrated public address system for each situation.

The present invention integrates various sensors such as voice recognition and sensor devices, automatic control devices, digital devices such as radio and CCTV, and is connected through wired and wireless networks to provide case-based reasoning for various situation information, thereby providing a customized solution for each situation. It is effective.

1 is a view showing the concept of the overall configuration of the digital integrated public address broadcast system according to an embodiment of the present invention.
2 is a diagram schematically showing the configuration of a digital integrated public address broadcast system according to an embodiment of the present invention.
3 is a diagram schematically illustrating the format of an event message and a customized notification message according to an embodiment of the present invention.
4 is a diagram illustrating a public address broadcasting method using a digital integrated public address broadcasting system according to an exemplary embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

In the whole, when an element is referred to as "including" an element, it means that it can include other elements, not excluding other elements unless specifically stated otherwise. Also, the terms "part," " module, "and " module ", as used in the specification, refer to a unit for processing at least one function or operation and may be hardware or software or a combination of hardware and software Can be implemented.

1 is a view showing the concept of the overall configuration of the digital integrated public address broadcast system according to an embodiment of the present invention, Figure 2 is a diagram schematically showing the configuration of a digital integrated public address broadcast system according to an embodiment of the present invention.

The digital integrated public address broadcast system according to the embodiment of the present invention includes a plurality of indoor control devices 100 and the integrated public address broadcast device 300.

The plurality of indoor control devices 100 are distributed and installed in public address areas of buildings, homes, and the like to detect sensor information indicating indoor situation information, and transmit the sensor information to the integrated public address broadcast device 300 through the Internet network 200. Receives customized message information for the corresponding situation from the integrated public address broadcast apparatus 300.

The integrated public address broadcasting apparatus 300 receives emergency situation information and sensor information from the indoor control device 100 and generates customized message information corresponding to the emergency information and sensor information based on the history information stored in the database unit. Transmit to the coordination apparatus 100.

Each indoor control device 100 of an embodiment of the invention includes an audio module 120 and a sensing module 130.

The audio module 120 receives a voice signal from the microphone 110, amplifies the audio signal to a level required for input, and converts the digital signal into a digital signal.

The audio module 120 converts the digital voice signal received from the sensing module 130 into an analog voice signal and outputs the analog voice signal through the speaker 119.

The sensing module 130 includes a sensor detector 132, a sensor controller 134, a sensor storage unit 136, a sensor communication unit 138, and a voice processor 139.

The sensor detector 132 includes a microphone 110, a temperature sensor 112, an infrared sensor 114, a smoke sensor 116, a remote control sensor 117, and an image camera 118 to measure at each installation section. Event generation information including the detected sensing value, audio signal, video signal, and event.

Here, in the case of the microphone 110, the event occurrence information includes a voice signal from the audio module 120, a video signal from the video camera 118, a temperature sensor 112, an infrared sensor 114, and a smoke sensor 116. For example, the sensing value of each sensor and event information of each sensing device are included.

The sensor controller 134 may receive event occurrence information detected by the microphone 110, the temperature sensor 112, the infrared sensor 114, the smoke sensor 116, the remote control sensor 117, and the image camera 118. The control signal may be transmitted to each device by receiving an error state or a communication state of the sensing devices.

When the sensor controller 134 receives the event occurrence information from the sensor detector 132, the sensor controller 134 generates an event message 400 including the event occurrence information.

Here, the event message 400 is a server ID (integrated public address broadcast apparatus 300) 410, sensor location information 420, sensor ID 430 to receive the message, as shown in (a) of FIG. ), The sensing module ID 440, the state information 450, the command information 460, and the time information 470.

The sensor controller 134 extracts the state information 450 corresponding to the event occurrence information in association with the sensor storage unit 136 and generates an event message 400 including the state information 450.

In the case of the audio signal of the audio module 120, the sensor controller 134 converts the voice signal into a digital signal, extracts state information values corresponding to the digital signal from the sensor storage unit 136, In the case of an image signal, the image signal is processed to be converted into a digital signal, and the sensor storage unit 136 extracts state information values corresponding to the digital signal.

The sensor storage unit 136 stores state information 450 corresponding to the event occurrence information as data information. Strictly speaking, state information 450 represents a state information value.

For example, when event occurrence information is generated from the remote control sensor 117, as shown in Table 1 below, the state information value '0x9' corresponding to the event occurrence information of the remote control sensor 117 is extracted and an event message ( 400, and when the temperature is greater than 40 ° C. in the temperature sensor 112, the event information 400 is generated by extracting the state information value '0x1' indicating the fire state.

Figure pat00001

That is, the sensor controller 134 determines in advance which state information value corresponds to which event occurrence information.

The sensor communication unit 138 transmits the event message 400 generated by the sensor control unit 134 to the integrated public address broadcast apparatus 300 through the internet network 200.

The voice processor 139 generates warning voice information corresponding to an index value indicating the operation information received from the integrated public address broadcast apparatus 300 and outputs the generated warning voice information through the speaker 119 of the audio module 120.

The integrated public address broadcast apparatus 300 according to the embodiment of the present invention includes an event communication unit 310, an event processing control unit 320, an event log database 330, and a data processing unit 340.

The event communication unit 310 receives an event message 400 from each sensing module 130 of the plurality of indoor control devices 100.

When the event processing controller 320 receives the event message 400 from each sensing module 130, the event processing control unit 320 interoperates with the event log database 330 based on the state information 450 included in the event message 400. Results are derived through case-based reasoning.

Here, when the event log database 330 receives the event message 400 from the indoor control device 100 distributed in the public address area, the event log 400 logs the event message 400 by time and date by the corresponding indoor control device 100. Save as information.

In addition, the log information includes a case-based reasoning algorithm from which result information is derived based on the previous state information 450.

Case-based reasoning is that if the temperature continues to increase, smoke occurs above a certain temperature, and humidity occurs below a certain standard, it is determined that a fire has occurred, thereby generating a customized notification message 500 indicating the fire occurrence.

The event processing controller 320 generates a customized notification message 500 including operation information (index value) required for the indoor control device 100 to receive the message based on the result information and the location information of the sensor module.

For example, when the temperature of the air conditioning system is raised but the details of the temperature sensor 112 remain unchanged and the temperature rise is not recognized by another sensor, the notification value of the air conditioner repair alarm and the index sensor indicating the temperature sensor repair alarm are customized. Include in message 500.

Here, the customized notification message 500 is a server ID (integrated public address broadcast apparatus 300) 510, sensing module location information 520, sensing module ID 530, as shown in (b) of FIG. And operation information 540.

The event communication unit 310 transmits the customized notification message 500 generated by the event processing control unit 320 through the Internet network 200 to the indoor control device 100 which transmits the event message 400 among the plurality of indoor control devices 100. ) To the sensing module 130.

The data processing unit 340 transmits a text message to a corresponding department, a person in charge, and a resident under the control of the event processing control unit 32, or contacts a corresponding processing institution (fire department, control center, police station, social welfare facility, etc.) that manages the situation. Do this.

4 is a diagram illustrating a public address broadcasting method using a digital integrated public address broadcasting system according to an exemplary embodiment of the present invention.

Each indoor control device 100 is distributed in the public address area and includes one event of a sensing value of a sensor device indicating indoor situation information, a voice signal of the microphone 110, and a video signal of the video camera 118. The event occurrence information is sensed (S100).

The indoor control apparatus 100 extracts the state information 450 corresponding to the event occurrence information in association with the sensor storage unit 136 and generates an event message 400 including the state information 450 to generate an integrated public address broadcasting device ( 300) (S102).

When the integrated public address broadcast apparatus 300 receives the event message 400, the result information corresponding to the status information 450 of the event message 400 is derived using the log information of the event log database 330. A customized notification message 500 including operation information corresponding to the result information is generated and transmitted to the indoor control device 100 which has transmitted the event message 400 among the plurality of indoor control devices 100 (S104).

The indoor control apparatus 100 generates and outputs warning voice information corresponding to the operation information included in the customized notification message 500 (S106).

In other words, the indoor control apparatus 100 generates warning voice information corresponding to the index value representing the operation information in association with the sensor storage unit 136 and outputs the generated warning voice information through the speaker 119 of the audio module 120.

The warning voice information voices a phrase indicating the air conditioner repair alarm, the temperature sensor repair alarm, the air conditioner temperature drop alarm, and the like.

For example, in the case of a voice of an emergency situation in an elderly person and a weak person living alone, the integrated public address system 300 performs a broadcast according to the situation and simultaneously manages the situation (eg, fire station, control center, police station). And social welfare facilities, etc.) and family members can text or voice calls.

When the integrated public address broadcast apparatus 300 receives a plurality of event messages 400 from the plurality of indoor control devices 100, the integrated public address apparatus 300 generates a plurality of customized notification messages 500, and among them, according to a preset emergency priority. The processing order of the customized notification message 500 is determined.

The emergency priority is to determine the priority of the fire, the elderly living alone and the weak information such as the priority to send and process the customized notification message 500 prior to other temperature or humidity control.

For example, when the integrated public address broadcast apparatus 300 receives the event message 400 for controlling the temperature and humidity of the fire and the indoor environment, the integrated public address broadcast apparatus 300 preferentially processes the event message 400 indicating the fire.

In the case of the event message 400 including the same status information 450 among the plurality of event messages 400, the integrated public address broadcasting apparatus 300 generates one customized notification message 500 to generate a plurality of indoor control devices 100. Can be sent simultaneously to increase processing efficiency.

By applying this digital integrated public address system, intelligent buildings can operate various sensors and work with these sensors to match the sensor information, for example, 'Cool up the air conditioner because the temperature in office 1 is too low'. It becomes an efficient public address broadcast that is broadcasted individually to a place where customized broadcasting is needed.

In case of an emergency such as a fire, the digital integrated public address system promptly recognizes when a voice such as 'fire' occurs and broadcasts the disaster, and at the same time, wired / wireless communication to residents and guardians who need to contact the relevant departments and managers is required. Yes, text can be sent.

The digital integrated public address system integrates various sensors such as voice recognition and sensor devices, automatic control devices, and digital devices such as radio and CCTV, and is connected through wired and wireless networks to enable case-based reasoning for various situation information. Provide a solution.

The digital integrated public address system may check the image information transmitted through the image camera 118 by interworking with a TV, the Internet, and a mobile device in the data processor 340.

The data processor 340 may check the indoor environment and the situation in real time through an internet connection in connection with a wireless Internet, a TV, a mobile device, a landline, and the like.

The data processor 340 may transmit the video information and the text message transmitted through the CCTV of the place to the fire station and the control center.

Although the above-described indoor control device 100 is illustrated as outputting the warning voice information, in addition to the voice information, various warning alarm information may be output, such as a lighting device (LED, etc.) operating for a warning sound or visual effect of a specific sound. have.

The embodiments of the present invention described above are not implemented only by the apparatus and / or method, but may be implemented through a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

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 belongs to the scope of right.

100: indoor fixed device
110: microphone
112: Temperature sensor
114: infrared sensor
116: smoke sensor
117: remote sensor
118: video camera
119: speaker
120: audio module
130: sensing module
132: sensor detection unit
134: sensor control unit
136: sensor storage unit
138: sensor communication unit
139: voice processing unit
200: Internet network
300: integrated public address device
310: event communication unit
320: event processing control unit
330: event log database
340:
400: event message
500: personalized notification message

Claims (8)

A plurality of indoor control devices distributed in the public address area and configured to detect event occurrence information including sensing values of sensor devices indicating indoor situation information; And
Receiving the event occurrence information from each of the indoor control device, tailored including the operation information corresponding to the result information through pre-stored log information, the result information is derived based on the previous event occurrence information; An integrated public address broadcasting device which generates a notification message and transmits the event occurrence information among the plurality of indoor control devices to an indoor control device that has transmitted the event occurrence information;
Wherein each indoor control device receives the customized notification message from the integrated public address broadcasting device and generates and outputs warning alarm information corresponding to the operation information included in the customized notification message. The method of claim 1,
Each indoor control device,
An audio module for receiving and processing a voice signal from a microphone; And
The voice signal received from the audio module is detected and converted into state information, an event message including the state information is generated and transmitted to the integrated public address broadcast apparatus, and result information corresponding to the state information from the integrated public address broadcast apparatus. And a sensing module for receiving the customized notification message deriving operation information.
Digital integrated public address system comprising a. The method of claim 1,
Each indoor control device,
Detects event occurrence information including one of a sensing value of sensor devices indicating indoor situation information, an audio signal of a microphone, and an image signal of an image camera, and links state information corresponding to the event occurrence information with a sensor storage unit. Extracting and generating an event message including the status information. The method of claim 3,
The integrated public address broadcast apparatus,
When receiving a plurality of event messages from the plurality of indoor control devices, digital integration to generate a plurality of customized notification messages corresponding to each event message and determine the processing priority of the message according to a predetermined emergency priority among these; Public address system. A plurality of indoor control device installed in the public address area, detecting the event occurrence information including the sensing value from the sensing devices of the respective indoor control device;
When the integrated public address device managing the plurality of indoor control devices to broadcast broadcast information receives the detected event occurrence information, pre-stored log information—the log information may be derived based on previous event occurrence information. Generating a personalized notification message including operation information corresponding to the result information through-; And
Each indoor control device receives the customized notification message to generate and output warning alarm information corresponding to the operation information included in the customized notification message.
Digital integrated public address broadcasting method comprising a. The method of claim 5,
Detecting the event occurrence information,
Detects event occurrence information including one of a sensing value of sensor devices indicating indoor situation information, an audio signal of a microphone, and an image signal of an image camera, and links state information corresponding to the event occurrence information with a sensor storage unit. Extracting and generating an event message including the status information
Digital integrated public address broadcasting method comprising a. The method according to claim 6,
Generating the customized notification message,
When receiving a plurality of event messages from the plurality of indoor control devices, generating a plurality of customized notification messages corresponding to the respective event messages and determining a processing priority of the messages according to a predetermined emergency priority among them;
Digital integrated public address broadcasting method comprising a. The method according to claim 6,
Generating the customized notification message,
In case of an event message including the same status information among the plurality of event messages, generating one customized notification message and simultaneously transmitting the same to the plurality of indoor control devices.
Digital integrated public address broadcasting method comprising a.
KR1020120098589A 2012-07-20 2012-09-06 Digital integrated public address system and method using it KR20140011898A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120079417 2012-07-20
KR20120079417 2012-07-20

Publications (1)

Publication Number Publication Date
KR20140011898A true KR20140011898A (en) 2014-01-29

Family

ID=50143971

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120098589A KR20140011898A (en) 2012-07-20 2012-09-06 Digital integrated public address system and method using it

Country Status (1)

Country Link
KR (1) KR20140011898A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200084269A (en) * 2019-01-02 2020-07-10 주식회사 인터엠 Event detection-based public address system
KR102535141B1 (en) * 2022-10-05 2023-05-30 동광전자 주식회사 Method for broadcasting civil defense alerts or disaster alerts and alarm broadcasting control device using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200084269A (en) * 2019-01-02 2020-07-10 주식회사 인터엠 Event detection-based public address system
KR102535141B1 (en) * 2022-10-05 2023-05-30 동광전자 주식회사 Method for broadcasting civil defense alerts or disaster alerts and alarm broadcasting control device using the same

Similar Documents

Publication Publication Date Title
US10540873B2 (en) Multifunction per-room home automation device
US10171677B2 (en) Systems and methods for monitoring sound during an in-building emergency
CN106549685B (en) Portable security device in communication with a home security system monitoring service
KR101223680B1 (en) Smart type fire monitoring and detecting system
US9179107B1 (en) Doorbell chime systems and methods
US9824574B2 (en) Contextual fire detection and alarm verification method and system
US20230334973A1 (en) System and method for generating an alert based on noise
KR101631090B1 (en) The fire perception system and the fire fighting system using building modeling data
WO2022160832A1 (en) Fire reminding method and device based on air conditioner indoor unit
KR101815482B1 (en) Indoor environmental control system and control method for automatic
JP5902966B2 (en) Rescue activity support system
US20230306825A1 (en) Doorbell communication systems and methods
WO2012101098A1 (en) Method and device for positioning a trapped individual in case of emergency
US20190228628A1 (en) Audio monitoring system
JP2010033516A (en) Controller device
KR101767444B1 (en) System for alerting fire alarm
KR101102752B1 (en) An artificial intelligence type sound apparatus for fire alarm
KR20140011898A (en) Digital integrated public address system and method using it
KR100633023B1 (en) Method and device for fire alarm service using cable broadcasting network and sensor network
KR101828813B1 (en) Public address system and method performing multi transmission based on temperature and humidity information
KR101993307B1 (en) Method for proceeding dangerous situation using neighbors
WO2020185497A1 (en) Security system
KR102266482B1 (en) Fire detector and fire detecting system including the same
KR102521087B1 (en) Intelligence Kitchen Safety System And the Mananging Method Thereof
KR102666092B1 (en) Analogue type fire detector and add-on apparatus having fire alarm function

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application