KR20080035721A - Electronic device for hot microphone on-board communication with ground staff - Google Patents

Electronic device for hot microphone on-board communication with ground staff Download PDF

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Publication number
KR20080035721A
KR20080035721A KR1020060102107A KR20060102107A KR20080035721A KR 20080035721 A KR20080035721 A KR 20080035721A KR 1020060102107 A KR1020060102107 A KR 1020060102107A KR 20060102107 A KR20060102107 A KR 20060102107A KR 20080035721 A KR20080035721 A KR 20080035721A
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South Korea
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aircraft
communication
ground staff
communication system
board
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KR1020060102107A
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Korean (ko)
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페루치오 프란세스코티
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알레니아 아르마치 에스.피.에이.
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Priority to KR1020060102107A priority Critical patent/KR20080035721A/en
Publication of KR20080035721A publication Critical patent/KR20080035721A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3872—Transceivers carried on the body, e.g. in helmets with extendable microphones or earphones

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

An electronic device for hot microphone on-board communication with a ground staff is provided to allow a steward/stewardess and a ground staff to perform wireless communication by giving various functionalities to one of general on-board wireless communication systems to replace a connection cable with it. An aircraft electronic communication device allows a steward/stewardess of an aircraft and a ground staff in charge of signal exchange/inspection to perform communication during aircraft operations that may affect an aircraft. The aircraft electronic communication device is integrated in a wireless communication system controlled by a CPU(Central Processing Unit) of the aircraft that determines a transport channel, power and a frequency of the communication system. The ground staff performs communication by using a mobile transceiver. The mobile transceiver is connected with a microphone and a headphone. The aircraft electronic communication device is integrated in a front command disposition panel of the aircraft on-board communication system and activated by a central selector(2) that transfers a command to the CPU, and the CPU activates transmission of the aircraft electronic communication device.

Description

지상 스텝과의 핫 마이크로폰 온-보드 통신을 위한 전자 장치{Electronic Device for Hot Microphone On-board Communication with Ground Staff}Electronic device for hot microphone on-board communication with ground staff

도 1은 본 발명에 따라, 항공기 온-보드 전자 통신 장치의 명령 배치와 더불어 통신 기능이 부가된 전면 패널을 나타낸다.1 shows a front panel with added communication functionality in addition to command placement of an aircraft on-board electronic communication device, in accordance with the present invention.

본 발명은, 조종사나 항공기 내의 승무원과 항공기에서 수행되는 항공기 동작들 중에 신호교환/조사 책임을 지는 지상 스텝 사이의 무선 주파수 통신을 하기 위한 항공기의 전자 통신 장치에 관한 것이다. The present invention relates to an electronic communication device of an aircraft for radio frequency communication between a pilot or crew in an aircraft and ground steps responsible for exchanging / investigating during aircraft operations performed on the aircraft.

현재, 이러한 지상에서의 동작들을 책임지는 스텝은 항공기 동체에 삽입된 플러그에 장착된 케이블을 이용하여 항공기와 연결된다. 항공기 승무원은 이러한 케이블을 이용하여 헤드폰과 마이크로폰을 가진 지상 스텝과 온-보드 통신을 수행한다. 헤드폰과 마이크로폰을 통해 항공기 승무원이 통신신호를 송수신한다.Currently, the steps responsible for these ground operations are connected to the aircraft using cables mounted on plugs inserted into the aircraft body. Aircraft crews use these cables to conduct on-board communication with the ground staff with headphones and microphones. Aircraft crews send and receive communication signals through headphones and microphones.

이러한 케이블에 대한 접속 소켓들의 지정된 구성요소들이 항공기 동체 상에 존재한다. 따라서 이러한 통신 시스템은 제한된 수의 스텝에만 연결을 허용할 수 있는 제한이 있다. 더욱이, 스텝의 수가 접속 소켓의 수와 같거나 적더라도, 케이 블이 참여한 사람들의 이동을 심하게 제한하므로 효율이 떨어진다.Designated components of the connection sockets for this cable are present on the aircraft fuselage. Therefore, such a communication system has a limitation that can only allow a connection of a limited number of steps. Moreover, even if the number of steps is less than or equal to the number of connection sockets, the efficiency is poor because the cables severely restrict the movement of those involved.

조종사와 비행 제어 시스템 사이(예, 제어 타워)의 통신을 위해, 일반적으로 항공기 내부에 무선 시스템이 존재한다. 이러한 통신 시스템들은 일반적으로 UHF 및 VHF 밴드들 내의 특정 주파수에서 동작하며, 항공-지상 통신 및 항공-항공 통신에 이용된다.For communication between the pilot and the flight control system (eg, the control tower), there is usually a wireless system inside the aircraft. Such communication systems generally operate at specific frequencies within the UHF and VHF bands and are used for aero-terrestrial and aero-air communications.

본 발명의 목적은 일반적인 온-보드 무선 통신 시스템들 중 하나에 다양한 기능성들을 부가하여, 종래에 이용되던 연결 케이블을 대체하도록 항공기 승무원과 항공사 지상 스텝 사이의 무선 통신 시스템을 제공하는 데 있다. It is an object of the present invention to provide a wireless communication system between an aircraft crew member and an airline ground step by adding various functionalities to one of the common on-board wireless communication systems to replace a conventionally used connection cable.

본 발명의 일 측면에 따른 전자 통신 장치는, 항공기 승무원과 항공기에 영향을 미칠 항공기 동작이 이루어지는 동안에 신호교환/조사를 책임지는 지상 스텝 사이에 통신을 수행한다. 또한, 상기 항공기의 중앙 처리 장치에 의해 제어되는 무선 통신 시스템에 집적된다. 여기서, 상기 중앙 처리 장치는 상기 통신 시스템의 전송 채널과 전력 및 주파수를 결정한다.An electronic communication device in accordance with an aspect of the present invention communicates between an aircraft crew member and a ground step responsible for signal exchange / investigation during aircraft operation that affects the aircraft. It is also integrated into a wireless communication system controlled by the aircraft's central processing unit. Here, the central processing unit determines the transmission channel, power and frequency of the communication system.

이하, 첨부된 도면을 참조하여, 본 발명의 실시예들(이에 제한되는 것은 아님) 중 하나에 따른 시스템의 특징 및 장점을 명확하게 설명한다.DESCRIPTION OF THE PREFERRED EMBODIMENTS The following clearly describes the features and advantages of a system according to one of the embodiments of the invention, but not limited to it, with reference to the accompanying drawings.

도 1은 보드에 적용가능한 통신 시스템들 중 하나를 활성화하는 중앙 선택기(2)를 나타낸다. 예를 들어, 보드는 COMM1, COMM2, 또는 지상 스텝과 통신하기 위한 채널(GND)일 수 있다. 1 shows a central selector 2 that activates one of the communication systems applicable to the board. For example, the board may be a channel GND for communicating with COMM1, COMM2, or a ground step.

통신 시스템들 각각에 대하여, 수신 볼륨 조절 제어 장치(31, 32)와 더불어 일련의 추가 제어 장치들이 존재한다. 추가 제어 장치들은 무선 내비게이션, 미사일 발사 및 유도 방향 전환 전자 장치에 사용되는 다양한 시스템으로부터 수신되는 오디오 신호들의 볼륨을 조절하기 위한 것이다. For each of the communication systems, there is a series of additional control devices in addition to the receiving volume regulating control devices 31, 32. Further control devices are for adjusting the volume of audio signals received from various systems used in wireless navigation, missile launch and guided divert electronics.

GND 통신 절차 셋 업(set up)이 사전에 설정된 송수신 주파수의 자동 선택을 파악한다. 따라서, 승무원이 채널을 형성하거나 무선 주파수 전송("핫 마이크로폰(hot microphone)" 절차로 알려짐)을 위해 추가적인 누름 버튼들을 사용해야할 필요가 없으며, 감소된 용량으로 미리 설정된 전송 전력이 항공기 가까이에서 장애를 피하도록하며, 승인되지 않은 사람이 통신을 듣는 것을 방지할 수 있다는 장점이 있다. The GND communication procedure set up detects the automatic selection of the preset transmit and receive frequencies. Thus, the crew does not need to form channels or use additional push buttons for radio frequency transmissions (known as "hot microphone" procedures), and with reduced capacity, preset transmit power can cause disturbances near the aircraft. The advantage is that it prevents unauthorized people from listening to the communication.

지상 스텝이 마이크로폰과 관련 헤드폰에 연결된 휴대용 송수신기를 장착하여 항공기 온-보드 전자 장치와 통신을 할 수 있다.The ground step may be equipped with a portable transceiver connected to the microphone and associated headphones to communicate with the aircraft on-board electronics.

본 발명에 따른 장치의 활성화 모드가 도 1의 선택기(2)를 GND 위치에 이동시킴으로써 활성화된다. 이러한 명령은 항공기의 무선 통신을 관리하는 중앙 처리 장치로 전달된다. 중앙 처리 장치는 전송을 활성화하고 항공기와의 통신 주파수 및 전송 전력을 선택한다.The activation mode of the device according to the invention is activated by moving the selector 2 of FIG. 1 to the GND position. These commands are sent to a central processing unit that manages the aircraft's wireless communications. The central processing unit activates the transmission and selects the communication frequency and transmission power with the aircraft.

따라서 본 발명에 의하면, 일반적인 온-보드 무선 통신 시스템들 중 하나에 다양한 기능성들을 부가하여, 종래에 이용되던 연결 케이블을 대체하여 항공기 승무원과 항공사 지상 스텝 사이의 무선 통신을 가능하게 하는 무선 통신 시스템을 제공할 수 있다. Thus, according to the present invention, there is provided a wireless communication system that adds various functionalities to one of the general on-board wireless communication systems, thereby enabling wireless communication between an aircraft crew member and an airline ground step by replacing a conventionally used connection cable. Can provide.

Claims (4)

항공기에 영향을 미칠 항공기 동작 중에 상기 항공기의 승무원과 신호교환/조사를 책임지는 지상 스텝 사이에 통신을 수행하며, 그리고 Perform communication between the crew of the aircraft and the ground staff responsible for signal exchange / investigation during aircraft operation that will affect the aircraft, and 상기 통신 시스템의 전송 채널과 전력 및 주파수를 결정하는 상기 항공기의 중앙 처리 장치에 의해 제어되는 무선 통신 시스템에 집적되는 것을 특징으로 하는 항공기 전자 통신 장치.And integrate into a wireless communication system controlled by the aircraft's central processing unit that determines the transmission channel and power and frequency of the communication system. 제 1 항에 있어서,The method of claim 1, 상기 지상 스텝은 휴대용 송수신기를 이용하여 통신을 하는 것을 특징으로 하는 항공기 전자 통신 장치.And said ground step communicates using a portable transceiver. 제 2 항에 있어서,The method of claim 2, 상기 휴대용 송수신기는 마이크로폰과 관련 헤드폰과 연결되는 것을 특징으로 하는 항공기 전자 통신 장치.And said portable transceiver is coupled to a microphone and associated headphones. 제 1 항에 있어서,The method of claim 1, 상기 항공기 전자 통신 장치는 상기 항공기 온-보드 통신 시스템의 전면 명령 배치 패널에 집적되고, 상기 중앙 처리 장치에 명령을 전달하는 선택기에 의해 활성화되며,The aircraft electronic communication device is integrated in a front command placement panel of the aircraft on-board communication system, and activated by a selector that sends commands to the central processing unit, 상기 중앙 처리 장치는 상기 항공 전자 통신 장치의 전송을 활성화하는 것을 특징으로 하는 항공기 전자 통신 장치.And the central processing unit activates transmission of the avionics communication device.
KR1020060102107A 2006-10-20 2006-10-20 Electronic device for hot microphone on-board communication with ground staff KR20080035721A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000014253U (en) * 1998-12-30 2000-07-25 김종수 Aviation Intercom Test Set
KR20010031643A (en) * 1997-10-30 2001-04-16 토마스 디. 하이드 Wireless communication using an airborne switching node
US20030071743A1 (en) * 2001-10-12 2003-04-17 Singapore Technologies Electronics Limited Aircraft monitoring and incident management system
KR100375194B1 (en) * 1994-07-08 2003-05-22 퀄컴 인코포레이티드 Airborne radiotelephone communication system
KR20110014239A (en) * 2008-09-04 2011-02-10 알까뗄 루슨트 Systems and method for providing in-flight broadband mobile commnunication services

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100375194B1 (en) * 1994-07-08 2003-05-22 퀄컴 인코포레이티드 Airborne radiotelephone communication system
KR20010031643A (en) * 1997-10-30 2001-04-16 토마스 디. 하이드 Wireless communication using an airborne switching node
KR20000014253U (en) * 1998-12-30 2000-07-25 김종수 Aviation Intercom Test Set
US20030071743A1 (en) * 2001-10-12 2003-04-17 Singapore Technologies Electronics Limited Aircraft monitoring and incident management system
KR20110014239A (en) * 2008-09-04 2011-02-10 알까뗄 루슨트 Systems and method for providing in-flight broadband mobile commnunication services

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