KR20200001754A - Network Speaker System - Google Patents

Abstract

The present invention relates to a fire safety network speaker system, and more particularly, to a network speaker system for emergency broadcasting capable of minimizing damage of human lives by helping residents in a building to evacuate quickly by automatically detecting a disaster in case of fire and informing facility managers and residents in the building of disaster occurrence. The fire safety network speaker system comprises: a speaker device; and a central management server.

Description

Network Speaker System for Fire Safety {Network Speaker System}

The present invention relates to a network speaker system for fire safety, and more particularly, to automatically detect when a disaster occurs due to a fire and to send the disaster occurrence information to facility managers and residents in the building to facilitate the rapid evacuation activities of the residents in the building The present invention relates to a network speaker system for emergency broadcast guidance that can minimize human injury.

In buildings where many residents, such as apartments, buildings, and officetels, are equipped with speakers for providing information to tenants for each household, the central management office provides various information to residents through the transmission control of the speakers. .

However, the conventional speaker system is a system in which information is sent to the direct control of the building manager in the central management room. In the event of a disaster, such as a fire, there is a problem that a great loss of life occurs when the manager does not immediately notify the disaster.

In addition, when the power connected to the speaker is cut off due to a fire, etc., it was impossible to propagate the disaster situation information, so the residents could not quickly evacuate.

As an object of the present invention is to solve the problems described above, the purpose of the present invention is to send a variety of information, such as BGM broadcast, call of the building manager, general information, and the like, and automatically detects the disaster situation such as building fire when disaster information occurs It is to provide a network speaker system for disaster safety that can automatically transmit.

In order to achieve the above object, the fire safety network speaker system according to the present invention is installed in an individual household in a building and transmits various information provided from a central management server, but automatically detects a disaster situation caused by a fire and causes a disaster situation. A speaker device for transmitting information and transmitting the detected disaster situation information to the central management server; And a central management server that receives the disaster situation information transmitted from the speaker device and transmits the disaster situation information to all generation speaker units and manager terminals.

The speaker device includes a sensor unit for detecting a disaster occurrence; A microprocessor for generating a disaster occurrence information to control transmission through a speaker and transmitting the generated disaster occurrence information to a central management server when a disaster occurrence is detected through the sensor unit; A data communication unit for transmitting and receiving data through a network with a speaker for transmitting the disaster occurrence information and the central management server; And a memory unit which stores and manages speaker information and information transmitted from the central management server.

The sensor unit includes a temperature sensor for detecting a room temperature, a flame detection sensor for detecting a flame occurring in a fire, a smoke detection sensor for detecting smoke generated in a fire, and a gas sensor (CO sensor) for detecting carbon monoxide in a room in the event of a fire A sensor unit including at least one sensor; It includes a fire detection unit for determining whether the fire through the sensing signal sensed from the sensor unit; The fire detection unit may be configured to determine whether a fire occurs based on the sensing information collected through the sensor unit, and when the sensor unit is composed of a single sensor, the fire detection unit may be determined to be a fire if at least the set value, at least In the case of the configuration of two sensors, it is determined that the detected value of the plurality of sensors is more than the set value as a fire.

Herein, when it is determined that a fire has occurred through the fire detector, the microprocessor uses the speaker information including the unique identification information of the speaker stored in the memory unit, the location information on which the speaker is installed, and the evacuation information according to the speaker location. It is characterized by generating a disaster occurrence information, controlling to transmit the generated disaster occurrence information through a speaker, and controlling the transmission of the disaster occurrence information to a central management server.

The data communication unit applies power over Ethernet (PoE) that can be supplied via a network cable without connecting power required for the operation of the speaker device with a separate power line to supply network data and power with one cable line. It is characterized in that the supply and data communication is configured to be possible at the same time.

The central management server includes a speaker management unit that registers and manages speakers installed in a building; A disaster information management unit for identifying the speaker upon receiving the disaster occurrence information and generating the disaster propagation information for evacuation of the occupants according to the speaker position and transmitting the disaster propagation information to all the speakers and the manager terminal in the building; And a data communication unit connected to all the speakers installed in the building through a network cable to transmit and receive data; and a database storing and managing registered speaker information, evacuation information, and resident information.

The speaker management unit registers and manages speaker information for the speaker to be installed, and registers and manages speaker information in a database when a speaker is newly installed, and the speaker information includes speaker identification information and speaker location information. If is identified, the location of the speaker can be identified; The disaster information management unit includes a speaker identification module for identifying a speaker from the received disaster occurrence information, a disaster propagation information generation module for generating disaster propagation information based on the identified speaker position, and the generated disaster propagation information in a building. Disaster propagation information transmission module for controlling the transmission to all the speaker and the manager terminal, and fire path management module for managing the path of the fire propagation by accumulating the received disaster occurrence information.

The speaker identification module extracts identification information matching the speaker identification information included in the received speaker information, and extracts information about a speaker detecting a fire occurrence from a database from the speaker information mapped thereto; The disaster propagation information generation module

Extracting a safe escape route for each speaker according to the identified speaker position and generating disaster propagation information including the extracted escape route information; The disaster propagation information transmission module is responsible for transmitting the generated disaster propagation information to all speaker devices in the integrated management building and transmitting the registered disaster propagation information to a registered administrator terminal, and optionally to the portable terminals of all residents in the building. Transmit the disaster propagation information; Since the fire path management module receives the fire occurrence information to the central management server every time a fire occurrence is detected through a plurality of speakers, the fire path in which the fire proceeds based on the location information of the speaker and the fire occurrence time information where the fire is detected. Information may be generated and the fire path information may be provided to the fire station to be used as basic information for extinguishing the fire.

As described above, the fire safety network speaker system according to the present invention normally transmits various kinds of information such as BGM broadcasting, call of a building manager, general information guide, and automatically detects a disaster situation such as a building fire so as to provide disaster situation information. Because it can send out automatically, it can induce the rapid evacuation of the occupants, so there is an excellent effect that can minimize the casualty damage in case of fire.

In addition, it is possible to determine the propagation path of the fire by receiving the fire occurrence information from the individual speaker, so that an excellent effect of efficient fire suppression occurs.

1 is a system configuration diagram schematically showing a network speaker system for fire safety according to an embodiment of the present invention,
FIG. 2 is a detailed block diagram of FIG. 1.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a system configuration diagram schematically showing a network speaker system for fire safety according to a preferred embodiment of the present invention, Figure 2 is a detailed block diagram of FIG.

1 and 2, the network speaker system for fire safety according to the present invention is installed in individual households in a building and transmits various information provided from a central management server, and automatically detects a disaster situation caused by a fire and causes a disaster situation. A speaker device for transmitting information and transmitting detected disaster situation information to the central management server, and a central management server for receiving disaster situation information transmitted from the speaker device and transmitting disaster situation information to all units of speaker units and manager terminals. It can be configured to include.

The speaker device may be configured to generate a disaster occurrence information by controlling a transmission through a speaker, and to transmit the generated disaster occurrence information to a central management server. And a memory unit for storing and managing a processor, a speaker for transmitting the disaster occurrence information, a data communication unit for transmitting and receiving data through the network with the central management server, and a storage unit for storing and managing speaker information and information transmitted from the central management server. .

The sensor unit includes a temperature sensor for detecting a room temperature, a flame detection sensor for detecting a flame occurring in a fire, a smoke detection sensor for detecting smoke generated in a fire, and a gas sensor (CO sensor) for detecting carbon monoxide in a room in the event of a fire It may be configured to include a sensor unit including at least one of the sensor and a fire detection unit for determining whether the fire through the sensing signal sensed by the sensor.

Here, the sensor unit is preferably configured by combining at least two of at least two of the sensors to ensure the accuracy of the fire detection.

The fire detection unit plays a role of determining whether a fire occurs based on sensing information collected through the sensor unit. When the sensor unit is configured as a single sensor, the sensor may be configured to determine a fire when the detected value is greater than or equal to a set value. When the sensor unit includes at least two sensors, when the detected value of the plurality of sensors is greater than or equal to the set value, a fire may occur. Can be configured to determine.

The speaker device may further include a microphone capable of receiving a voice of a resident in which the speaker is installed when detecting the occurrence of a fire.

The microphone is usually in the off state, but when the speaker device detects a fire or receives the radio wave information from the central management server, the microphone is turned on to transmit voice information of the inhabitants to the central management server. The voice information can be used to collect the location information of the occupants in the building, which can be used by firefighters to identify the occupants' location and rescue the occupants.

The microprocessor is responsible for controlling the overall operation of the speaker device.

More specifically, when it is determined that a fire has occurred through the fire detector, the microprocessor generates disaster occurrence information according to a fire occurrence based on speaker information stored in a memory unit, and transmits the generated disaster occurrence information through a speaker. It controls and transmits the disaster occurrence information to the central management server.

Here, the speaker information may include unique identification information of the speaker, location information on which the speaker is installed, and evacuation information according to the speaker location.

Accordingly, the microprocessor may generate disaster occurrence information including fire occurrence time information and speaker information determined as a fire occurrence through a fire detection unit as shown in Table 1 below.

Disaster
code calamity
Occurrence time speaker
Identification Information speaker
Location information Escape
Information Other
Information  Speaker installed floor lake, location area information  Shortest emergency safety evacuation routes, nearby evacuation routes

The microprocessor may have a built-in network protocol for controlling the operation of the network speaker device to transmit disaster occurrence information to the administrator terminal and the central management server of the building manager.

In addition, the SIP protocol can be applied to the network speaker, and the call can be made to other speakers through the network, and the phone can be connected to the portable terminal of the facility manager equipped with the SIP protocol. It is possible to guide broadcasting by Call operation for emergency situation guidance.

The data communication unit supplies power to network data and power through a single cable line by applying PoE (Power over Ethernet), which can be powered through a network cable, without using power connected to a separate power line to operate the speaker device. And data communication can be configured at the same time.

Accordingly, even if the power is cut off due to a fire, power may be supplied to the speaker device, so that the speaker device may be used without interruption until the network cable is damaged by the fire.

The speaker device may further include an emergency battery for providing emergency power when power is cut off due to damage of a network cable.

The emergency battery may be configured to operate only in an emergency where the network cable is charged and the network cable is blocked. To this end, the microprocessor detects the state of the emergency battery in real time, controls the battery to be charged when charging is necessary, and normally controls the emergency battery to sleep, but only when the network cable is damaged and the power signal is turned off. By switching the battery to an active state, it is possible to control the power supply to the speaker device.

Meanwhile, the central management server identifies the speaker management unit that registers and manages the speakers installed in the building and the speaker when receiving the disaster occurrence information, and generates the disaster propagation information for evacuation of the occupants according to the speaker location to generate all the speaker and manager terminals in the building. It includes a disaster information management unit for transmitting the disaster propagation information, a data communication unit for transmitting and receiving data connected to all the speakers and network cables installed in the building, and a database for storing and managing registered speaker information, evacuation information, and resident information. Can be configured.

The speaker management unit is responsible for registering and managing speaker information for the speaker to be installed, and registering and managing speaker information in a database when a speaker is newly installed. Since the speaker information includes speaker identification information and speaker location information, the location of the speaker can be identified when the speaker is identified.

The disaster information management unit includes a speaker identification module for identifying a speaker from the received disaster occurrence information, a disaster propagation information generation module for generating disaster propagation information based on the identified speaker position, and the generated disaster propagation information for all speakers in the building. And a fire propagation information transmission module for controlling transmission to the manager terminal and a fire path management module for managing a path where the fire propagates by accumulating the received disaster occurrence information.

The speaker identification module may extract identification information corresponding to the speaker identification information included in the received speaker information, and extract information about a speaker detecting a fire occurrence from the database from the speaker information mapped thereto.

The disaster propagation information generation module is responsible for extracting a safe escape path for each speaker according to the identified speaker position and generating disaster propagation information including the extracted escape path information.

The disaster propagation information transmission module is responsible for transmitting the generated disaster propagation information to all speaker devices in the integrated management building and transmitting the registered disaster propagation information to a registered administrator terminal, and optionally to the portable terminals of all residents in the building. It is responsible for transmitting the disaster propagation information.

In addition, the disaster propagation information transmission module may transmit the generated disaster propagation information to a fire station and request dispatch to fire.

The data for emergency notification and guidance can be notified to the facility manager using the SIP protocol and include information on the location and time of the building in which the emergency occurred.

The necessary information for emergency information is transmitted through the network through the contents embedded in the memory of the processor board embedded in the network speaker body according to the following message elements.

The speaker device receiving the disaster propagation information from the disaster propagation information transmitting module controls to transmit the disaster propagation information received through the speaker.

Since the fire path management module receives the fire occurrence information to the central management server every time a fire occurrence is detected through a plurality of speakers, the fire path in which the fire proceeds based on the location information of the speaker and the fire occurrence time information where the fire is detected. Information may be generated and the fire path information may be provided to a fire station to be used as basic information for extinguishing a fire.

Although the detailed description of the present invention described above has been described with reference to the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, and those skilled in the art will appreciate It will be understood that various modifications and changes can be made in the present invention without departing from the spirit and scope of the invention.

10: speaker unit 20: Central Management Server

Claims (8)

Speaker devices installed in individual households in the building to send various information provided from the central management server, and automatically detects the disaster situation caused by fire and sends out the disaster situation information and transmits the detected disaster situation information to the central management server. ;
Fire safety network speaker system according to the present invention, characterized in that it comprises a central management server for receiving the disaster situation information transmitted from the speaker device to transmit the disaster situation information to the speaker unit and manager terminal of all generations.
The method of claim 1,
The speaker device
A sensor unit detecting a disaster occurrence;
A microprocessor for generating a disaster occurrence information to control transmission through a speaker and transmitting the generated disaster occurrence information to a central management server when a disaster occurrence is detected through the sensor unit;
A data communication unit for transmitting and receiving data through a network with a speaker for transmitting the disaster occurrence information and the central management server;
And a memory unit for storing and managing speaker information and information transmitted from the central management server.
The method of claim 2,
The sensor unit
At least one of a temperature sensor for detecting a room temperature, a flame sensor for detecting a flame in a fire, a smoke sensor for detecting smoke in a fire, and a gas sensor (CO sensor) for detecting carbon monoxide in a room in the event of a fire A sensor unit configured to include a sensor;
It includes a fire detection unit for determining whether the fire through the sensing signal sensed from the sensor unit;
The fire detection unit may be configured to determine whether a fire occurs based on the sensing information collected through the sensor unit, and when the sensor unit is composed of a single sensor, the fire detection unit may be determined to be a fire if at least the set value, at least The fire safety network speaker system, characterized in that it is determined that if the detection value of the plurality of sensors is more than the set value when composed of two sensors fire.
The method of claim 2,
The microprocessor
When it is determined that a fire has occurred through the fire detection unit, the disaster occurrence information according to the fire is generated based on the speaker information including the unique identification information of the speaker stored in the memory unit, the location information on which the speaker is installed, and the evacuation information according to the speaker location. And transmitting the generated disaster occurrence information through a speaker and controlling the transmission of the disaster occurrence information to a central management server.
The method of claim 2,
The data communication unit
Power over Ethernet (PoE), which can be powered through a network cable, is not connected to a separate power line for the power supply of a speaker device. Fire safety network speaker system, characterized in that configured to be possible at the same time.
The method of claim 1,
The central management server
A speaker management unit which registers and manages the speakers installed in the building;
A disaster information management unit for identifying the speaker upon receiving the disaster occurrence information and generating the disaster propagation information for evacuation of the occupants according to the speaker position and transmitting the disaster propagation information to all the speakers and the manager terminal in the building;
A data communication unit connected to all the speakers installed in the building through a network cable to transmit and receive data;
Fire safety network speaker system comprising a database for storing and managing the registered speaker information, evacuation information and resident information.
The method of claim 6,
The speaker management unit
If the speaker is identified, the speaker information for the speaker to be installed is registered and managed, and if the speaker is newly installed, the speaker information is registered and managed in the database, and the speaker information includes speaker identification information and speaker location information. The location can be identified;
The disaster information management unit
A speaker identification module for identifying a speaker from the received disaster occurrence information, a disaster propagation information generation module for generating disaster propagation information based on the identified speaker position, and the generated disaster propagation information to all speakers and administrator terminals in the building Fire safety network speaker system comprising a disaster propagation information transmission module for controlling the transmission, and a fire path management module for accumulating the received disaster occurrence information to manage the path of the fire propagation.
The method of claim 7, wherein
The speaker identification module
Extracting identification information matching the speaker identification information included in the received speaker information, and extracting information about a speaker detecting a fire occurrence from the database from the speaker information mapped thereto;
The disaster propagation information generation module
Extracting a safe escape route for each speaker according to the identified speaker position and generating disaster propagation information including the extracted escape route information;
The disaster propagation information transmission module
Transmits the generated disaster propagation information to all speaker devices in the integrated management building, and transmits the generated disaster propagation information to registered manager terminals, and optionally transmits the disaster propagation information to portable terminals of all registered residents in the building. ;
The fire path management module
Whenever a fire is detected through a plurality of speakers, the fire occurrence information is received by the central management server. Therefore, the fire path information of the fire can be generated based on the location information of the speaker and the fire occurrence time information when the fire is detected. Fire safety network speaker system, characterized in that to provide the fire path information to the fire station as a basis for the fire suppression.

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