BRPI0802610A2 - método de inter-travamento na presença de comunicação, e aparato para reduzir ou eliminar a interferência das comunicações de rádio de aviões - Google Patents

método de inter-travamento na presença de comunicação, e aparato para reduzir ou eliminar a interferência das comunicações de rádio de aviões Download PDF

Info

Publication number
BRPI0802610A2
BRPI0802610A2 BRPI0802610-6A BRPI0802610A BRPI0802610A2 BR PI0802610 A2 BRPI0802610 A2 BR PI0802610A2 BR PI0802610 A BRPI0802610 A BR PI0802610A BR PI0802610 A2 BRPI0802610 A2 BR PI0802610A2
Authority
BR
Brazil
Prior art keywords
communication
radio communications
interlocking method
amplifier
aircraft
Prior art date
Application number
BRPI0802610-6A
Other languages
English (en)
Inventor
Nelson Whitaker Jr
Original Assignee
Embraer Aeronautica Sa
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 Embraer Aeronautica Sa filed Critical Embraer Aeronautica Sa
Publication of BRPI0802610A2 publication Critical patent/BRPI0802610A2/pt
Publication of BRPI0802610B1 publication Critical patent/BRPI0802610B1/pt

Links

Classifications

    • 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

Landscapes

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

Abstract

MéTODO DE INTER-TRAVAMENTO NA PRESENçA DE COMUNICAçáO E APARATO PARA REDUZIR OU ELIMINAR A INTERFERêNCIA DAS COMUNICAçõES DE RáDIO DE AVIõES. Em um sistema de comunicações de rádio de aeronaves não-limitativo, ilustrativo e exemplificativo, um "ITPC" ("Inter-Travamento na Presença de Comunicação") (50) compreende uni filtro LC passa-baixas duplamente balanceado (52A, 52B) que cobre a faixa de voz. Os sinais de voz vindos de dois VHFs são filtrados e processados por um amplificador (54A, 54B) em um nível adequado para haver detecção de pico. O sinal resultante é aplicado a um amplificador (56) com uma curva de histerese e constante de tempo definidas e finalmente excita o relé (58) do circuito de intertravamento, que inibe um rádio VHF de ACARS de transmitir sempre que outros transceptor de comunicação de VHF a bordo estiverem recebendo sinais de voz. Indicadores visuais provêem informações sobre a operação do sistema e falhas de força (alimentação) do sistema.
BRPI0802610-6A 2007-04-11 2008-03-27 sistema de comunicações de rádio de uma aeronave e método para prover um sistema de comunicações de rádio não-interferente a bordo de uma aeronave BRPI0802610B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/734,013 2007-04-11
US11/734,013 US7796954B2 (en) 2007-04-11 2007-04-11 Presence of communication interlock method and apparatus for reducing or eliminating aircraft communications radio interference
PCT/BR2008/000089 WO2008124902A2 (en) 2007-04-11 2008-03-27 Presence of communication interlock method and apparatus for reducing or eliminating aircraft communications radio interference

Publications (2)

Publication Number Publication Date
BRPI0802610A2 true BRPI0802610A2 (pt) 2011-08-30
BRPI0802610B1 BRPI0802610B1 (pt) 2020-10-20

Family

ID=39854158

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802610-6A BRPI0802610B1 (pt) 2007-04-11 2008-03-27 sistema de comunicações de rádio de uma aeronave e método para prover um sistema de comunicações de rádio não-interferente a bordo de uma aeronave

Country Status (4)

Country Link
US (1) US7796954B2 (pt)
EP (1) EP2137829B1 (pt)
BR (1) BRPI0802610B1 (pt)
WO (1) WO2008124902A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026065B2 (en) * 2012-03-21 2015-05-05 Raytheon Company Methods and apparatus for resource sharing for voice and data interlacing
US9980307B2 (en) 2016-03-21 2018-05-22 Motorola Solutions, Inc. Method and apparatus for orientation-based pairing of devices
US11240379B2 (en) * 2016-04-18 2022-02-01 Honeywell International Inc. Function prioritization in a multi-channel, voice-datalink radio
CN107302393B (zh) * 2017-05-18 2020-03-06 上海卫星工程研究所 保证遥控单机主备互锁系统
US9913199B1 (en) 2017-06-27 2018-03-06 Ge Aviation Systems Llc Providing communication over a plurality of networks
WO2019033021A1 (en) 2017-08-10 2019-02-14 Appareo Systems, Llc ADS-B TRANSPONDER SYSTEM AND METHOD
WO2020018726A1 (en) 2018-07-17 2020-01-23 Appareo Systems, Llc Wireless communications system and method
US11018754B2 (en) * 2018-08-07 2021-05-25 Appareo Systems, Llc RF communications system and method
AT522205B1 (de) 2019-03-08 2021-05-15 Frequentis Ag Verfahren zur Erkennung und Wiedergabe von einer Mehrzahl von Sendern über Funk abgegebenen Sprechfunkmeldungen sowie Vorrichtung hierzu
US11742932B2 (en) 2020-11-25 2023-08-29 Honeywell International Inc. Systems and methods for changing VHF data radio mode due to electromagnetic interference
CN115276774B (zh) * 2022-08-04 2023-09-15 西华大学 多通道话音通信方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031095A (en) * 1987-02-20 1991-07-09 Matsushita Electric Industrial Co., Ltd. Data transmission apparatus
US5291518A (en) * 1991-09-06 1994-03-01 Metriplex, Inc. Link system for radio paging service
US5809402A (en) * 1992-10-07 1998-09-15 The Boeing Company ACARS/VHF transceiver interface unit (AVIU)
JPH08251313A (ja) * 1995-03-11 1996-09-27 Nec Corp 音声・データ伝送装置
US5737035A (en) * 1995-04-21 1998-04-07 Microtune, Inc. Highly integrated television tuner on a single microcircuit
US6256482B1 (en) * 1997-04-07 2001-07-03 Frederick H. Raab Power- conserving drive-modulation method for envelope-elimination-and-restoration (EER) transmitters
WO2003029922A2 (en) * 2001-10-01 2003-04-10 Kline & Walker, Llc Pfn/trac system faa upgrades for accountable remote and robotics control

Also Published As

Publication number Publication date
EP2137829A2 (en) 2009-12-30
WO2008124902A2 (en) 2008-10-23
US20080254750A1 (en) 2008-10-16
US7796954B2 (en) 2010-09-14
EP2137829A4 (en) 2011-08-24
BRPI0802610B1 (pt) 2020-10-20
EP2137829B1 (en) 2015-12-23
WO2008124902A3 (en) 2010-01-07

Similar Documents

Publication Publication Date Title
BRPI0802610A2 (pt) método de inter-travamento na presença de comunicação, e aparato para reduzir ou eliminar a interferência das comunicações de rádio de aviões
WO2007084935B1 (en) Method and apparatus for conveying control channel information in ofdma systems
EP1989566A4 (en) METHODS AND APPARATUS FOR ASSISTED NAVIGATION SYSTEMS
MX2008011032A (es) Metodo y aparato para sistemas de navegacion.
WO2005057815A8 (ja) 光ファイバ無線伝送システム、送信装置及び受信装置
AU2003268002A8 (en) Frequency domain equalization of communication signals
BR112016006030A2 (pt) sistema e método de proteção de pessoas e propriedades
GB0912511D0 (en) Sequence generating method for efficient detection and method for transmitting and receiving signals using the same
WO2011056596A3 (en) Method and apparatus for bi-directional downstream adjacent crossing signaling
BRPI0800095A (pt) dispositivo de comunicação de código de diagnóstico de veìculo, e, método para transmitir dados de diagnóstico
TW200610287A (en) Adaptive interference filtering
GB2480404B (en) A system for detection of underwater objects
BRPI0807071A2 (pt) Método e aparelho para estabelecer um sinal de sincronização em um sistema de comunicação
WO2008073608A3 (en) Radio frequency firewall coordination
WO2012085495A3 (en) Electrical power and/or electrical signal transmission
DK1815612T3 (da) Fremgangsmåde til at drive et kommunikationssystem, en radiostation og et radiokommunikationssystem
WO2007135640A3 (en) Method and system for detecting narrowband signals using a receiver with a wideband frontend
WO2010140858A3 (ko) 학교용 방송 통신 융합 시스템
ATE33726T1 (de) Ortsueberwachungssystem.
EP2372325A3 (en) System and method for magnitude and phase retrieval by path modulation
BR112013007199A2 (pt) método, e, dispositivo para transmitir sinais entre uma parede e uma folha articulada a esta parede em torno de um eixo de articulação
GB0709075D0 (en) A Location system, for asset or personnel tracking
WO2008082607A3 (en) Method and apparatus for binding transceivers of telematic devices
NO20060016L (no) Arkitektur for et akustisk multistatisk system
WO2004019071A3 (en) Method and apparatus providing common optical line monitoring and service channel over wdm optical transmission system

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04B 7/185 (2006.01)

B25D Requested change of name of applicant approved

Owner name: EMBRAER S.A. (BR/SP)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/10/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2715 DE 17-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.