CA2960093C - Architecture bi-voies avec liaisons ccdl redondantes - Google Patents

Architecture bi-voies avec liaisons ccdl redondantes Download PDF

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Publication number
CA2960093C
CA2960093C CA2960093A CA2960093A CA2960093C CA 2960093 C CA2960093 C CA 2960093C CA 2960093 A CA2960093 A CA 2960093A CA 2960093 A CA2960093 A CA 2960093A CA 2960093 C CA2960093 C CA 2960093C
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Canada
Prior art keywords
processing unit
link
links
data
control system
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
CA2960093A
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English (en)
French (fr)
Other versions
CA2960093A1 (fr
Inventor
Celine Liu
Nicolas Marti
Stephen Langford
Original Assignee
Safran Helicopter Engines SAS
Safran Electronics and Defense SAS
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.)
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Publication date
Application filed by Safran Helicopter Engines SAS, Safran Electronics and Defense SAS filed Critical Safran Helicopter Engines SAS
Publication of CA2960093A1 publication Critical patent/CA2960093A1/fr
Application granted granted Critical
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Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048—Monitoring; Safety
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
    • G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
    • 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
    • H04L12/40169—Flexible bus arrangements
    • H04L12/40176—Flexible bus arrangements involving redundancy
    • H04L12/40182—Flexible bus arrangements involving redundancy by using a plurality of communication lines
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24182—Redundancy
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25144—Between microcomputers, processors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25163—Transmit twice, redundant, same data on different channels, check each channel
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25174—Ethernet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hardware Redundancy (AREA)
  • Small-Scale Networks (AREA)
  • Safety Devices In Control Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Communication Control (AREA)
  • Feedback Control In General (AREA)
CA2960093A 2014-09-05 2015-09-04 Architecture bi-voies avec liaisons ccdl redondantes Active CA2960093C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1458350A FR3025626B1 (fr) 2014-09-05 2014-09-05 Architecture bi-voies avec liaisons ccdl redondantes
FR1458350 2014-09-05
PCT/FR2015/052342 WO2016034824A1 (fr) 2014-09-05 2015-09-04 Architecture bi-voies avec liaisons ccdl redondantes

Publications (2)

Publication Number Publication Date
CA2960093A1 CA2960093A1 (fr) 2016-03-10
CA2960093C true CA2960093C (fr) 2020-03-10

Family

ID=52692714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2960093A Active CA2960093C (fr) 2014-09-05 2015-09-04 Architecture bi-voies avec liaisons ccdl redondantes

Country Status (9)

Country Link
US (1) US10338560B2 (enExample)
EP (1) EP3189380B1 (enExample)
JP (2) JP2017530461A (enExample)
KR (2) KR20170089835A (enExample)
CN (1) CN107005446B (enExample)
CA (1) CA2960093C (enExample)
FR (1) FR3025626B1 (enExample)
RU (1) RU2670941C9 (enExample)
WO (1) WO2016034824A1 (enExample)

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CN108924955B (zh) * 2018-07-30 2021-12-14 山东大骋医疗科技有限公司 一种基于双链无线通信的ct数据传输与控制方法及装置
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EP4538182A3 (en) 2019-04-23 2025-09-03 Joby Aero, Inc. Battery thermal management system and method
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EP3959127A4 (en) 2019-04-25 2023-01-11 Joby Aero, Inc. Vtol aircraft
US11491930B2 (en) * 2019-12-03 2022-11-08 Woodward, Inc. Systems and methods for commanded or uncommanded channel switchover in a multiple processor controller
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EP4162473A4 (en) 2020-06-05 2024-07-03 Joby Aero, Inc. Aircraft control system and method
CN113934153B (zh) * 2020-06-29 2024-09-03 中国航发商用航空发动机有限责任公司 航空发动机控制系统的多通道仿真方法和系统
CN112346331B (zh) * 2020-11-18 2022-11-18 西安爱生技术集团公司 一种三余度飞控计算机的通道选择方法
CN113824698B (zh) * 2021-08-27 2023-04-07 中国航空无线电电子研究所 一种保障民用航空电子系统数据完整性的方法
FR3126533A1 (fr) * 2021-08-31 2023-03-03 Safran Helicopter Engines procédé d’entrainement à la panne d’une chaine de puissance d’un système propulsif hybride
CN113504720A (zh) * 2021-09-07 2021-10-15 中国商用飞机有限责任公司 一种基于分布式电传飞控架构的备份控制系统及工作方法
FR3131401A1 (fr) * 2021-12-24 2023-06-30 Dassault Aviation Architecture de commande virtualisee d un aeronef et procede associe.
CN115964228A (zh) * 2022-12-30 2023-04-14 中国人民解放军总参谋部第六十研究所 一种异构双容错飞控计算机及运行方法
CN116300627B (zh) * 2023-03-24 2025-10-10 中国航发控制系统研究所 一种fadec系统双通道工作模式切换方法
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Also Published As

Publication number Publication date
KR20180087468A (ko) 2018-08-01
FR3025626A1 (fr) 2016-03-11
WO2016034824A1 (fr) 2016-03-10
JP2020030815A (ja) 2020-02-27
EP3189380B1 (fr) 2018-08-22
RU2017111197A3 (enExample) 2018-10-05
CN107005446A (zh) 2017-08-01
EP3189380A1 (fr) 2017-07-12
US20170277152A1 (en) 2017-09-28
KR20170089835A (ko) 2017-08-04
JP2017530461A (ja) 2017-10-12
RU2670941C2 (ru) 2018-10-25
RU2670941C9 (ru) 2018-11-26
US10338560B2 (en) 2019-07-02
CA2960093A1 (fr) 2016-03-10
KR102213762B1 (ko) 2021-02-09
CN107005446B (zh) 2018-11-27
FR3025626B1 (fr) 2017-11-03
RU2017111197A (ru) 2018-10-05

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