BR112012031865A2 - rede ethernet comutada para aviônicos, método para controlar transmissões em uma rede ethernet para aviônicos, programa de computador e produto de programa de computador - Google Patents

rede ethernet comutada para aviônicos, método para controlar transmissões em uma rede ethernet para aviônicos, programa de computador e produto de programa de computador

Info

Publication number
BR112012031865A2
BR112012031865A2 BR112012031865A BR112012031865A BR112012031865A2 BR 112012031865 A2 BR112012031865 A2 BR 112012031865A2 BR 112012031865 A BR112012031865 A BR 112012031865A BR 112012031865 A BR112012031865 A BR 112012031865A BR 112012031865 A2 BR112012031865 A2 BR 112012031865A2
Authority
BR
Brazil
Prior art keywords
network
avionics
module
ethernet network
data
Prior art date
Application number
BR112012031865A
Other languages
English (en)
Inventor
Anders Gripsborn
Anders Pettersson
Jan Hakegard
Torkel Danielsson
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Publication of BR112012031865A2 publication Critical patent/BR112012031865A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/826—Involving periods of time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/4015—Bus networks involving priority mechanisms by scheduling the transmission of messages at the communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/4028—Bus for use in transportation systems the transportation system being an aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

rede ethernet comutada para aviônicos, método para controlar transmissões em uma rede ethernet para aviônicos, programa de computador e produto de programa de comutador. a presente invenção refere-se a uma rede ethernet comutada para aviônicos (1), para a comunicação de dados, a rede compreendendo: uma pluralidade de nós do sistematizado interligado (n1 a n3) cada um compreendendo: um módulo de aviônicos (a1 a a3), disposto para prover periodocamente um conjunto de mensagens de dados, cada um compreendendo um conjunto de dados variáveis relacionados com as funções do aviônico, um módulo de rede (e1 a e3) acoplando o módulo de aviônico (a1a a3) à rede (1), a dita rede do módulo (e1 a e3) compreendendo uma unidade de interface de rede (15a a 15c) disposta de modo a prover meios para a transmissão de pacotes de dados que compreendem um número do dito conjunto de mensagens de dados a partir do dito modulo do aviônico (a1 a a3) . de acordo com a invenção, o módulo de rede (e1 a e3) de cada nó do sistema (n1 a n3) compreendem uma unidade de controle de transmissão disposta de modo a controlar a unidade de interface de rede (15a a 15c) para efetuar as transmissões programadas dos referidos pacotes de dados, em que a referida unidade de controle de transmissão está equipada acesso aos meios de memória compreendendo informação de programação relacionada a uma tabela de temporização que compreende uma pluralidade de partições de tempo (s1 a s8) de duração predeterminada dentro de pelo menos um quadro do tempo de repetição de comunicação periódica (125 a 128), em que cada uma da dita pluralidade de partições de tempo (s1 a s8) é estaticamente definida para um número predeterminado de pacotes de dados, cada um deles compreendendo um subconjunto predeterminado de mensagens de dados a partir do referido conjunto de mensagens de dados.
BR112012031865A 2010-06-17 2010-06-17 rede ethernet comutada para aviônicos, método para controlar transmissões em uma rede ethernet para aviônicos, programa de computador e produto de programa de computador BR112012031865A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2010/050684 WO2011159210A1 (en) 2010-06-17 2010-06-17 Ethernet for avionics

Publications (1)

Publication Number Publication Date
BR112012031865A2 true BR112012031865A2 (pt) 2016-11-08

Family

ID=45348414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031865A BR112012031865A2 (pt) 2010-06-17 2010-06-17 rede ethernet comutada para aviônicos, método para controlar transmissões em uma rede ethernet para aviônicos, programa de computador e produto de programa de computador

Country Status (5)

Country Link
US (1) US20130170498A1 (pt)
EP (1) EP2583419B1 (pt)
BR (1) BR112012031865A2 (pt)
IL (1) IL222996A0 (pt)
WO (1) WO2011159210A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201201093D0 (en) * 2012-01-24 2012-03-07 Rolls Royce Plc Improvements in or relating to control systems for machines
FR2992445B1 (fr) * 2012-06-22 2014-07-04 Snecma Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef
US9233698B2 (en) * 2012-09-10 2016-01-12 Siemens Industry, Inc. Railway safety critical systems with task redundancy and asymmetric communications capability
US8714494B2 (en) * 2012-09-10 2014-05-06 Siemens Industry, Inc. Railway train critical systems having control system redundancy and asymmetric communications capability
FR2999368B1 (fr) * 2012-12-07 2018-05-18 Safran Electronics & Defense Sas Dispositif d'entrees sorties transferant et/ou recevant des donnees a un dispositif de controle.
US9414399B2 (en) * 2013-02-07 2016-08-09 Commscope Technologies Llc Radio access networks
US9380466B2 (en) 2013-02-07 2016-06-28 Commscope Technologies Llc Radio access networks
US9417720B2 (en) * 2013-03-15 2016-08-16 Trippe Manufacturing Company Fast virtual media KVM system
CA2951548A1 (en) 2014-06-09 2015-12-17 Airvana Lp Radio access networks
FR3027477B1 (fr) * 2014-10-17 2017-12-29 Thales Sa Commutateur de transmission de donnees entre reseaux heterogenes pour aeronef
FR3033107B1 (fr) * 2015-02-23 2017-03-31 Thales Sa Procede d'etablissement d'un canal temporel de transmission prioritaire d'informations d'au moins un flux critique
US9769082B2 (en) 2015-04-01 2017-09-19 Honeywell International Inc. System and method for network bandwidth, buffers and timing management using hybrid scheduling of traffic with different priorities and guarantees
US9769075B2 (en) 2015-04-01 2017-09-19 Honeywell International Inc. Interference cognizant network scheduling
US9762501B2 (en) 2015-04-01 2017-09-12 Honeywell International Inc. Systematic hybrid network scheduling for multiple traffic classes with host timing and phase constraints
CN105991371A (zh) * 2015-04-16 2016-10-05 杭州迪普科技有限公司 一种故障检测方法及装置
US10742738B2 (en) * 2015-07-17 2020-08-11 The Boeing Company Flexible deterministic communications network
EP3499805A1 (en) * 2017-12-13 2019-06-19 Siemens Aktiengesellschaft Method of data packet transmission and/or reception
CN111212061B (zh) * 2019-12-31 2021-11-23 华东计算技术研究所（中国电子科技集团公司第三十二研究所） 基于afdx的套接字的实现方法
CN113114549B (zh) * 2021-03-16 2022-09-16 国营芜湖机械厂 一种混合总线结构航电系统的综合仿真系统
DE102021129013A1 (de) 2021-06-11 2022-12-15 Denso Automotive Deutschland Gmbh Dynamisches Planen und Routing für TDM-Betriebsnetzwerke
CN115412513B (zh) * 2022-07-15 2023-12-12 中国航空无线电电子研究所 一种arinc664网络接收终端时间完整性校验方法
CN117221041B (zh) * 2023-09-26 2024-08-27 浙江国利信安科技有限公司 基于epa网络的多目标同步控制系统、方法和介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133846A (en) * 1996-10-01 2000-10-17 Honeywell Inc. Low cost redundant communications system
US7486693B2 (en) * 2001-12-14 2009-02-03 General Electric Company Time slot protocol
US8789051B2 (en) * 2004-11-18 2014-07-22 Hamilton Sundstrand Corporation Operating system and architecture for embedded system
US8315274B2 (en) * 2006-03-29 2012-11-20 Honeywell International Inc. System and method for supporting synchronous system communications and operations
US8451860B2 (en) * 2007-02-08 2013-05-28 The Boeing Company Low-weight hybrid deterministic highspeed data bus

Also Published As

Publication number Publication date
WO2011159210A1 (en) 2011-12-22
EP2583419A1 (en) 2013-04-24
IL222996A0 (en) 2013-02-03
EP2583419A4 (en) 2015-04-08
EP2583419B1 (en) 2016-04-06
US20130170498A1 (en) 2013-07-04

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Legal Events

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

Ipc: H04L 12/911 (2013.01), H04L 12/40 (2006.01)

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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements