KR101728742B1 - Ethernet IP intercom station system for PA/GA - Google Patents

Ethernet IP intercom station system for PA/GA Download PDF

Info

Publication number
KR101728742B1
KR101728742B1 KR1020160011139A KR20160011139A KR101728742B1 KR 101728742 B1 KR101728742 B1 KR 101728742B1 KR 1020160011139 A KR1020160011139 A KR 1020160011139A KR 20160011139 A KR20160011139 A KR 20160011139A KR 101728742 B1 KR101728742 B1 KR 101728742B1
Authority
KR
South Korea
Prior art keywords
ethernet
intercom
station system
pams
server
Prior art date
Application number
KR1020160011139A
Other languages
Korean (ko)
Inventor
배광수
최예슬
박아림
신수용
Original Assignee
금오공과대학교 산학협력단
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 금오공과대학교 산학협력단 filed Critical 금오공과대학교 산학협력단
Priority to KR1020160011139A priority Critical patent/KR101728742B1/en
Application granted granted Critical
Publication of KR101728742B1 publication Critical patent/KR101728742B1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1013—Network architectures, gateways, control or user entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H04L61/1529—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1059—End-user terminal functionalities specially adapted for real-time communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

An Ethernet-based PA/GA intercom station system according to the present invention enables a voice call to be connected via IP intercoms installed in respective set regions and connected via hubs, thereby significantly reducing costs required to construct an intercom station system. Voice information is digitally transmitted by the IP intercoms, thereby ensuring stability of data transmission. The Ethernet-based PA/GA intercom station system can be easily and conveniently expanded through connections of a hub an IP intercom, thereby improving expandability. In particular, when the Ethernet-based PA/GA intercom station system is applied to a ship, costs required for a number of wirings required to construct a conventional PA/GA system can be reduced and fuel costs can be reduced by reduction of weight of the ship attributable to reduction of weight of the wirings. The Ethernet-based PA/GA intercom station system according to the present invention comprises: a Public Address Management System (PAMS) server (10) which connects a plurality of sub-units (i.e., endpoints) via Ethernet cables (40); a plurality of hubs (20) which are installed in a plurality of respective set regions and which are connected to the PAMS server (10) via the Ethernet cables (40); and IP intercoms (30) each of which is installed at at least one installation location disposed in each of the set regions, each of which is operated by a user located at a corresponding installation location, each of which is connected to a corresponding one of the hubs (20) installed in a corresponding set region, and which communicate with the PAMS server (10) so as to transmit and receive voice information.

Description

[0001] The present invention relates to an intercom station system for an Ethernet-based PA /

The present invention relates to an intercom station system for an Ethernet-based PA / GA, and more particularly, to a voice communication by an IP intercom connected to a hub installed in each set area, thereby significantly reducing the cost of constructing an intercom station system As the digital transmission of voice information by IP intercom is realized, the stability of the data transmission can be ensured and the system can be easily and easily expanded only by connecting the hub and the IP intercom, so that the scalability is increased. The present invention relates to an intercom station system for an Ethernet-based PA / GA, which can be applied to a ship to reduce the cost of many wires necessary for constructing a conventional PA / GA system and to reduce the fuel cost by reducing the weight of the ship by reducing the weight of the wire .

Currently, most of the vessels are imported, and the localization rate of ship / offshore plant equipment is less than 30%. As such, when importing the ship equipments, there is a problem that the amount to be paid separately, such as shipping costs and taxes, arises, and it is difficult to respond promptly when a problem occurs in the equipment. According to a survey conducted by the Ministry of Land, Infrastructure, Transport and Maritime Affairs, shipbuilding industry, the competitiveness index of shipbuilding equipment industry was ranked in the order of Japan (100), Europe (96), Korea (93) Considering the quality of equipment and the AS of the company, Japan is the No. 1 competitor in shipbuilding equipment. In terms of shipbuilding, Korea has a world-class advantage, but its equipment technology is lower than Europe or Japan.

And the Chinese shipbuilding market is growing rapidly with low labor costs, but the technology and performance are insufficient compared to the Korean shipbuilding technology.

Therefore, in order for the Korean shipbuilding industry to grow between China, which has a low unit price, and Japan, which has a technological capability, it is time to enhance the competitiveness of Korea's shipbuilding equipment industry by researching and developing domestic products of shipbuilding equipment. We are building a smart ship with domestic ship network technology such as SAN (Ship Area Network), so we believe that it has sufficient technology base to connect Korean shipbuilding equipments. However, there is not enough localized technology unit to connect to ship network. It is a situation.

Meanwhile, according to the development of the Internet, various multimedia information such as voice, audio, video and data is provided to subscribers in an IP multimedia subsystem (IMS) network through an IP (internet protocol) based packet network.

In particular, a Voice over Internet Protocol (VoIP) terminal for transmitting voice information using an IP (Internet Protocol) is an IP telephone communication technology that inserts voice information into discontinuous packets in the form of digital signals, . Currently, there are various environments such as wired LAN environment, WIFI environment, wireless Internet environment, and the like in which an Internet telephone (VoIP) can be connected.

As an example of checking the status of each device in a PA (Public Address) / GA (General Alarm) network if a number of sub-units (endpoints) using IP are connected through a single Ethernet cable, It is anticipated that the performance of PA / GA Network Safty Monitoring cycle will be improved because it provides concurrent performance of 10,000 ~ 20,000 company subscribers based on SIP-based exchange equipment, have.

delete

delete

Korean Patent Registration No. 10-0643292 entitled " Method for managing address information of a session initiation protocol terminal user and server therefor " Korean Patent Registration No. 10-0650978 entitled " Home Network Device Having Location Information Update Function According to Dynamic Address Change Detection and Home Network Terminal and Method Thereof "

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide an IP intercom- A new type of Ethernet-based intercom station system for PA / GA that increases the scalability by simple and easy expansion of the system by connecting the hub and the IP intercom. The purpose is to provide.

In particular, the present invention relates to a new type of Ethernet-based PA / GA that can be applied to a ship to reduce the cost of many wires necessary for constructing a conventional PA / GA system, And an intercom station system.

According to an aspect of the present invention for achieving the above object, the present invention provides a public address management system (PAMS) server (10) for connecting a plurality of sub units (Endpoints) by using an Ethernet cable )Wow; A plurality of hubs 20 installed in a plurality of setting areas and connected to the PAMS server 10 through an Ethernet cable 40; Each of the setting areas is provided at one or more setting points, and is operated by a user at the corresponding setting point and is connected to the hub 20 installed in each setting area, and transmits / receives voice information through communication with the PAMS server 10 And a plurality of IP intercoms (30) which are connected to the network.

In the intercom station system for an Ethernet-based PA / GA according to the present invention, the IP intercom 30 is connected to the hub 20 through a PoE (Power of Ethernet) cable 40a for simultaneously transmitting data and power, (30) may be composed of an IP speaker (31) and an IP phone (32).

In the intercom station system for an Ethernet-based PA / GA according to the present invention, the IP intercom 30 performs a voice call through a Voice over Internet Protocol (VoIP) and transmits either a touch panel or a keypad to a user interface UI).

The intercom station system for Ethernet-based PA / GA according to the present invention includes a plurality of access points (AP) 50 connected to a hub 20 installed in each setting area and performing wireless communication with the outside, ; And a user smartphone 60 that performs voice communication by wireless communication with the access point 50. [

According to the intercom station system for Ethernet-based PA / GA according to the present invention, the cost of constructing the intercom station system is remarkably reduced, the data transmission stability is secured, and the system is easily and easily expanded So that there is an effect that the expandability is increased. In particular, when an intercom station system for an Ethernet-based PA / GA according to the present invention is applied to a ship, it is possible to reduce the cost of many wires necessary for constructing a conventional PA / GA system, There is an effect to be achieved.

1 is a block diagram of a basic configuration of an Ethernet-based PA / GA intercom station system according to an embodiment of the present invention;
2 and 3 are detailed block diagrams of an IP intercom constituting an intercom station system for an Ethernet-based PA / GA according to an embodiment of the present invention;
4 is an outline view of an IP intercom constituting an intercom station system for an Ethernet-based PA / GA according to an embodiment of the present invention;
5 is a configuration block diagram of an Ethernet-based PA / GA intercom station system according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings 1 to 5. Meanwhile, in the drawings and the detailed description, it is assumed that those skilled in the art from general Ethernet cable, intercom, IP speaker, IP phone, Power of Ethernet, Voice over Internet Protocol (VoIP) The configurations and actions that can be easily understood are shown and simplified or omitted. In the drawings and specification, there are shown in the drawings and will not be described in detail, and only the technical features related to the present invention are shown or described only briefly. Respectively.

The intercom station system 100 for an Ethernet-based PA / GA according to the present invention includes a public address management system (PAMS) server 10, a plurality of hubs 20, and a plurality of IP intercoms 30 as shown in FIG. In particular, the Ethernet-based PA / GA intercom station system 100 according to the embodiment of the present invention can be applied to various applications such as apartments, hospitals, department stores, and the like, .

The PAMS server 10 is a server that connects a plurality of sub-units (endpoints) by using an Ethernet cable 40. The detailed structure of the PAMS server 10 can be referenced to the technical arrangement described in the patent application No. 10-2015-0190469 filed by the inventor of "PAMS, and method for updating location information using the same. &Quot;

The plurality of hubs 20 are installed for a plurality of setting areas, and are connected to each other via the PAMS server 10 and the Ethernet cable 40.

The plurality of IP intercoms 30 are installed at one or more setting points for each setting area and are operated by the user at the corresponding setting point. The plurality of IP intercoms 30 are connected to hubs 20 installed in the respective setting areas, and transmit and receive voice information through communication with the PAMS server 10. Particularly, the IP intercom 30 according to the embodiment of the present invention is connected to the hub 20 by a PoE (Power of Ethernet) cable 40a for simultaneously transmitting data and power, and is connected to the hub 20 via Voice over Internet Protocol (VoIP) And performs a call. Meanwhile, the IP intercom 30 according to the embodiment of the present invention comprises an IP speaker 31 and an IP phone 32, and uses a touch panel or a keypad as a user interface (UI). The internal configuration of the IP intercom 30 according to the embodiment of the present invention is shown in detail in FIGS. 2 and 3, and the external form of the IP intercom 30 according to the embodiment of the present invention is implemented as shown in FIG. .

5, a plurality of access points (APs) 50 and a smartphone 60 for a user may be connected to an auxiliary voice communication means (not shown) in the inter-access station system 100 for an Ethernet-based PA / GA according to another embodiment of the present invention. .

The plurality of access points 50 are wired to the hub 20 installed in each setting area, and relay the voice information while performing wireless communication with the smartphone 60 for the user.

The smartphone 60 for a user performs a voice communication by wireless communication with the access point 50.

In the intercom station system 100 for Ethernet-based PA / GA according to the embodiment of the present invention configured as described above, voice communication is performed by the IP intercom 30 connected to the hub 20 installed in each setting area , The cost of constructing the intercom station system is remarkably reduced and the digital transmission of the voice information by the IP intercom 30 is realized so that the stability of the data transmission is ensured and only the connection of the hub 20 and the IP intercom 30 Can be easily and easily expanded, thereby increasing the scalability. In particular, the Ethernet-based PA / GA intercom station system 100 according to an embodiment of the present invention can be applied to a ship to reduce the cost of many wires necessary for constructing a conventional PA / GA system, Thereby reducing the fuel cost.

As described above, the Ethernet-based PA / GA intercom station system according to the embodiment of the present invention has been described with reference to the above description and drawings, but the description thereof is merely illustrative and not restrictive within the scope of the present invention. It will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

10: PAMS server
20: Hub
30: IP intercom
31: IP Speaker
32: IP phone
40: Ethernet cable
40a: PoE cable
50: access point
60: Smartphones for Users
100: Intercom station system for Ethernet-based PA / GA

Claims (4)

A Public Address Management System (PAMS) server 10 for connecting a plurality of sub units (Endpoints) using an Ethernet cable 40;
A plurality of hubs 20 installed in a plurality of setting areas and connected to the PAMS server 10 through an Ethernet cable 40;
Each of the setting areas is provided at one or more setting points, and is operated by a user at the corresponding setting point and is connected to the hub 20 installed in each setting area, and transmits / receives voice information through communication with the PAMS server 10 A plurality of IP intercoms (30) which are connected to the network;
A plurality of access points (APs) 50 wired to a hub 20 installed in each setting area and performing wireless communication with the outside;
And a user smart phone (60) for performing a voice communication by wireless communication with the access point (50)
The IP intercom 30 is connected to the hub 20 by a PoE (Power of Ethernet) cable 40a for simultaneously transmitting data and power. The IP intercom 30 is composed of an IP speaker 31 and an IP phone 32, Voice over Internet Protocol (VoIP), and uses any one of a touch panel and a keypad as a user interface (UI). delete delete delete
KR1020160011139A 2016-01-29 2016-01-29 Ethernet IP intercom station system for PA/GA KR101728742B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160011139A KR101728742B1 (en) 2016-01-29 2016-01-29 Ethernet IP intercom station system for PA/GA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160011139A KR101728742B1 (en) 2016-01-29 2016-01-29 Ethernet IP intercom station system for PA/GA

Publications (1)

Publication Number Publication Date
KR101728742B1 true KR101728742B1 (en) 2017-04-20

Family

ID=58705640

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160011139A KR101728742B1 (en) 2016-01-29 2016-01-29 Ethernet IP intercom station system for PA/GA

Country Status (1)

Country Link
KR (1) KR101728742B1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
간행물(2015)*

Similar Documents

Publication Publication Date Title
US9369448B2 (en) Network security parameter generation and distribution
CN103326937A (en) Intelligent gateway equipment based on multi-network integration and community management intercom system
CN109156046A (en) A kind of method of home gateway and its forwarding service
CN105517654B (en) Household indoor system of building intercom system, building intercom system and main indoor unit
WO2015066972A1 (en) Video call transfer method, terminal and system
US9503583B2 (en) Peer-to-peer, internet protocol telephone system with proxy interface for configuration data
CN1929601A (en) New pattern visible intercommunication system
EP2680498A1 (en) Method, apparatus and system for implementing service control of home network device
US7324488B1 (en) Method and system for providing an intelligent data concentrator communicatively coupled to a network by a wireless mode
KR101728742B1 (en) Ethernet IP intercom station system for PA/GA
KR20190002222A (en) IP Intercom Station System for PA/GA based of Ethercat
CN101465858B (en) Method for implementing private network penetration of monitoring business, network appliance and server
JP3206362U (en) IP phone system
Gawarle Design a Free Voice Calling System Using Raspberry Pi
US20120087370A1 (en) Paging relay controller and methods thereof
JP2012015981A (en) Communication system
KR101463947B1 (en) Apparatus for providing Fixed Mobile Convergence Service
CN103841280B (en) Procotol voice system and Internet phone-calling method
KR102408385B1 (en) Switching call module of mobile communication terminal and method for switching call and the program stored in medium for executing the method, and system for switching call
CN104469551A (en) Building intercom system and communication method and device of building intercom system
KR101512821B1 (en) Automatic Exchange Telephone System for floating object based on VoIP
Pandithage et al. Design Of Pabx Systems Using Single Board Computer
JP2010183199A (en) Call control system, extension connection method, and program
KR100952289B1 (en) Home mobile communication system and home base station
EP3531616B1 (en) Cable tracing method, and customer-premises equipment

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant