WO2007057189A1 - Modular avionics system of an aircraft - Google Patents
Modular avionics system of an aircraft Download PDFInfo
- Publication number
- WO2007057189A1 WO2007057189A1 PCT/EP2006/011010 EP2006011010W WO2007057189A1 WO 2007057189 A1 WO2007057189 A1 WO 2007057189A1 EP 2006011010 W EP2006011010 W EP 2006011010W WO 2007057189 A1 WO2007057189 A1 WO 2007057189A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aircraft
- core processor
- cabinets
- module
- systems
- Prior art date
Links
- 101100001773 Oryza sativa subsp. japonica AOC gene Proteins 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000012432 intermediate storage Methods 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002345 optical interference microscopy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
-
- 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
- G05B2219/25033—Pc structure of the system structure, control, syncronization, data, alarm, connect I-O line to interface
-
- 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
- G05B2219/25314—Modular structure, modules
Definitions
- the invention relates to a modular avionics system of an aircraft according to the characterising portion of claim 1.
- the avionics architecture presently used in aircraft is based on the specifications accord- ing to Arinc 700. According to these specifications, manufacturers of avionics devices provide a specially tailored controller that is accommodated in a line replaceable unit (LRU) for each function.
- LRU line replaceable unit
- Each LRU thus comprises the following components: power supply, processor, I/O modules and others.
- IMA- integrated modular avionics
- a known IMA- (integrated modular avionics) architecture provides several cabinets at various locations in the aircraft.
- All models are interconnected by way of a backplane bus (Arinc 659, currently SAFEbus by Honeywell).
- Sensor data of the various functions are fed to the core processor by way of the input modules and the backplane bus.
- an operating system determines which system software (application) is to be used at what time. The data is directly transmitted to the associated software. After completion of processing, the data is returned via the backplane bus to the output module from where it is transmitted to actuators or other systems.
- the cabinets in turn are interconnected in a network (Arinc 629).
- the backplane bus represents a bottleneck.
- the data has to be determined deterministically for transmission.
- a computer is used to manage a plurality of computers in a complex avionics system.
- a single user can thus process a plurality of functions/applications from one display screen.
- operation and modification of applications of a communication system by means of an executive computer are in the foreground.
- the use as an integrated modular avionics system with transputers is not considered.
- SIMD single-instruction multiple data
- Two sets of respectively three individual processors are controlled by a master computer and are connected to a plurality of registers. These SIMD processors are linked, for data exchange, to form a ring arrangement or pipeline arrangement.
- This is a high-speed processor.
- EP 0,570,729 A2 an individual chip houses eight processors that are linked by way of a cube topology. Compared to conventional microprocessors there are fewer pins, and the memory time is shortened. Here again, the solution shows an improved high-speed processor chip.
- the system comprises parallel processors, for example transputers; the cabinets comprise at least two core processor modules
- each core processor module (CPMl, CPM2) communicate independently with each IOM module and CPM module by way of links; and in each core processor a number of independent system programs work under the control of an operating system.
- FIG. 1 shows the diagrammatic configuration of an IMA cabinet according to prior art
- Fig. 2 shows the configuration according to the invention.
- a known IMA- (integrated modular avionics) architecture provides several cabinets at various locations in the aircraft.
- Each cabinet comprises the following modules: power supply modules (PSM), I/O modules (IOM), and core processing modules (CPM). All modules receive electrical power from the power supply and are interconnected for data exchange by way of a backplane bus (Arinc 659 - a SAFEbus by Honeywell).
- PSM power supply modules
- IOM I/O modules
- CCM core processing modules
- the sensor data of the various functions are transmitted to the core processor by way of the input modules and the backplane bus.
- an operating system determines which system software (application) is to be used at what time.
- the data is directly transmitted to the associated software.
- the data are returned via the backplane bus to the output module from where they are transmitted to actuators or other systems.
- the cabinets in turn are interconnected in a network (Arinc 629).
- the backplane bus represents a bottleneck.
- the data haveto be determined deterministically for transmission.
- an architecture for a cabinet is proposed, which architecture is based on parallel processors, for example transputers.
- the IMA architecture according to Fig. 2 shows this configuration.
- the cabinet comprises at least two core processor modules (CPMl, CPM2) and at least two input/output modules (IOM1, IOM2).
- the IOMs are used as an interface to the sensors, actuators, systems and buses. They are responsible for control and intermediate storage of the data to and from the cabinet.
- Each core processor independently communicates, by way of links, with each IOM module and CPM module.
- CPM a number of independent system programs work under the control of an operating system.
- This architecture which is based on transputers, provides the following advantages when compared to prior art:
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Multi Processors (AREA)
- Control By Computers (AREA)
- Bus Control (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/085,012 US8255095B2 (en) | 2005-11-18 | 2006-11-16 | Modular avionics system of an aircraft |
JP2008540518A JP2009516275A (en) | 2005-11-18 | 2006-11-16 | Aircraft modular avionics equipment |
EP06818597A EP1949248A1 (en) | 2005-11-18 | 2006-11-16 | Modular avionics system of an aircraft |
BRPI0617882-0A BRPI0617882A2 (en) | 2005-11-18 | 2006-11-16 | modular aviation system of an aircraft |
CA002627492A CA2627492A1 (en) | 2005-11-18 | 2006-11-16 | Modular avionics system of an aircraft |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005055000.2 | 2005-11-18 | ||
DE102005055000A DE102005055000A1 (en) | 2005-11-18 | 2005-11-18 | Modular avionics system of an aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007057189A1 true WO2007057189A1 (en) | 2007-05-24 |
Family
ID=37836801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/011010 WO2007057189A1 (en) | 2005-11-18 | 2006-11-16 | Modular avionics system of an aircraft |
Country Status (9)
Country | Link |
---|---|
US (1) | US8255095B2 (en) |
EP (1) | EP1949248A1 (en) |
JP (1) | JP2009516275A (en) |
CN (1) | CN101310266A (en) |
BR (1) | BRPI0617882A2 (en) |
CA (1) | CA2627492A1 (en) |
DE (1) | DE102005055000A1 (en) |
RU (1) | RU2413655C2 (en) |
WO (1) | WO2007057189A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007052139A1 (en) * | 2007-10-31 | 2009-05-20 | Airbus Deutschland Gmbh | Method for providing fault diagnose for system, particularly airplane, involves providing number of systems, where one of system provides number of instances of main function of number of main functions of airplane |
US20100256838A1 (en) * | 2009-04-03 | 2010-10-07 | The Boeing Company | Multi-mission remote aerial refueling operator system |
US20100292870A1 (en) * | 2007-09-03 | 2010-11-18 | AIRBUS OPERATIONS (inc as a Societe par Act Simpl) | Fadec and avionic component distributed architecture |
JP2011510374A (en) * | 2008-01-11 | 2011-03-31 | エアバス オペラシオン | Application implementation method, related kit and aircraft |
US8467913B2 (en) | 2007-10-31 | 2013-06-18 | Airbus Operations Gmbh | Method and arrangement for providing a fault diagnosis for at least one system |
US8977798B2 (en) | 2009-12-16 | 2015-03-10 | Kawasaki Jukogyo Kabushiki Kaisha | Integrated electronic system mounted on aircraft |
CN105549462A (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司西安航空计算技术研究所 | Avionic task integrated processing system |
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US8295995B2 (en) * | 2009-04-22 | 2012-10-23 | Hamilton Sundstrand Corporation | Distributed approach to electronic engine control for gas turbine engines |
FR2945647A1 (en) * | 2009-05-18 | 2010-11-19 | Airbus France | METHOD OF OPTIMIZING AN AVIONIC PLATFORM |
FR2945646B1 (en) * | 2009-05-18 | 2012-03-09 | Airbus France | METHOD FOR AIDING THE REALIZATION AND VALIDATION OF AN AVIONIC PLATFORM |
DE102009041599A1 (en) * | 2009-09-15 | 2011-04-14 | Airbus Operations Gmbh | A control device, input / output device, connection switching device and method for an aircraft control system |
FR2960668A1 (en) * | 2010-05-27 | 2011-12-02 | Airbus Operations Sas | METHOD AND DEVICE FOR INCREMENTAL CONFIGURATION OF IMA TYPE MODULES |
FR2960680B1 (en) * | 2010-05-28 | 2013-05-17 | Airbus Operations Sas | ON-BOARD AIRCRAFT SYSTEM |
US20110308823A1 (en) * | 2010-06-17 | 2011-12-22 | Dharmendr Len Seebaluck | Programmable controller for a fire prevention system |
US20120095663A1 (en) * | 2010-10-14 | 2012-04-19 | Hamilton Sundstrand Corporation | Fmu mounted eec for small aircraft engine applications |
US20120203401A1 (en) * | 2011-02-08 | 2012-08-09 | Jonathan Mark Dunsdon | Onboard Maintenance System Network Optimization |
RU2595507C2 (en) * | 2014-04-21 | 2016-08-27 | Открытое Акционерное Общество "Авиационная Холдинговая Компания "Сухой" | Platform of integrated modular avionics combat systems |
CN105373136A (en) * | 2014-10-22 | 2016-03-02 | 航天恒星科技有限公司 | Integrated electronic system based on VPX architecture |
CN104866355B (en) * | 2015-05-29 | 2018-04-17 | 中国航空无线电电子研究所 | One kind is applied to IMA systematic difference Design for polymorphism methods |
CN105553592B (en) * | 2015-12-10 | 2018-04-17 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of IMA processor systems clock synchronizing method |
FR3045852B1 (en) * | 2015-12-16 | 2018-02-02 | Thales | METHOD FOR TRANSMITTING MESSAGES WITH TEMPORAL SETTING BETWEEN ELECTRONIC MODULES, AVIONIC SYSTEM AND CONFIGURATION METHOD |
CN106681957A (en) * | 2016-12-26 | 2017-05-17 | 中国航空工业集团公司西安飞机设计研究所 | Distributed modularization avionic core processing platform architecture |
FR3071980B1 (en) * | 2017-10-04 | 2019-09-27 | Airbus Operations | DEVICE FOR EXTENDING PORTS FOR AN AIRCRAFT |
RU189187U1 (en) * | 2018-06-20 | 2019-05-15 | Акционерное общество "Саратовский электроприборостроительный завод имени Серго Орджоникидзе" | ONBOARD COMPUTING SYSTEM FOR INTEGRATED MODULAR AVIONICS |
US11048389B2 (en) * | 2019-09-16 | 2021-06-29 | Mid-Continent Instrument Co., Inc. | Customizable multi-function display |
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US5361367A (en) | 1991-06-10 | 1994-11-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Highly parallel reconfigurable computer architecture for robotic computation having plural processor cells each having right and left ensembles of plural processors |
FR2682202B1 (en) | 1991-10-03 | 1994-03-11 | Sextant Avionique | METHOD AND DEVICE FOR REAL-TIME MANAGEMENT OF A SYSTEM COMPRISING AT LEAST ONE PROCESSOR CAPABLE OF MANAGING MULTIPLE FUNCTIONS. |
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-
2006
- 2006-11-16 WO PCT/EP2006/011010 patent/WO2007057189A1/en active Application Filing
- 2006-11-16 CA CA002627492A patent/CA2627492A1/en not_active Abandoned
- 2006-11-16 BR BRPI0617882-0A patent/BRPI0617882A2/en not_active IP Right Cessation
- 2006-11-16 RU RU2008123940/11A patent/RU2413655C2/en not_active IP Right Cessation
- 2006-11-16 EP EP06818597A patent/EP1949248A1/en not_active Ceased
- 2006-11-16 JP JP2008540518A patent/JP2009516275A/en active Pending
- 2006-11-16 CN CNA2006800426525A patent/CN101310266A/en active Pending
- 2006-11-16 US US12/085,012 patent/US8255095B2/en active Active
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100292870A1 (en) * | 2007-09-03 | 2010-11-18 | AIRBUS OPERATIONS (inc as a Societe par Act Simpl) | Fadec and avionic component distributed architecture |
US8825227B2 (en) * | 2007-09-03 | 2014-09-02 | Airbus Operations S.A.S. | FADEC and avionic component distributed architecture |
DE102007052139A1 (en) * | 2007-10-31 | 2009-05-20 | Airbus Deutschland Gmbh | Method for providing fault diagnose for system, particularly airplane, involves providing number of systems, where one of system provides number of instances of main function of number of main functions of airplane |
US8467913B2 (en) | 2007-10-31 | 2013-06-18 | Airbus Operations Gmbh | Method and arrangement for providing a fault diagnosis for at least one system |
JP2011510374A (en) * | 2008-01-11 | 2011-03-31 | エアバス オペラシオン | Application implementation method, related kit and aircraft |
US20100256838A1 (en) * | 2009-04-03 | 2010-10-07 | The Boeing Company | Multi-mission remote aerial refueling operator system |
US8370002B2 (en) * | 2009-04-03 | 2013-02-05 | The Boeing Company | Multi-mission remote aerial refueling operator system |
US8977798B2 (en) | 2009-12-16 | 2015-03-10 | Kawasaki Jukogyo Kabushiki Kaisha | Integrated electronic system mounted on aircraft |
EP2514672A4 (en) * | 2009-12-16 | 2017-11-22 | Kawasaki Jukogyo Kabushiki Kaisha | Integrated electronic system mounted on aircraft |
CN105549462A (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司西安航空计算技术研究所 | Avionic task integrated processing system |
Also Published As
Publication number | Publication date |
---|---|
EP1949248A1 (en) | 2008-07-30 |
JP2009516275A (en) | 2009-04-16 |
RU2008123940A (en) | 2009-12-27 |
DE102005055000A1 (en) | 2007-05-24 |
BRPI0617882A2 (en) | 2011-08-09 |
CA2627492A1 (en) | 2007-05-24 |
CN101310266A (en) | 2008-11-19 |
US8255095B2 (en) | 2012-08-28 |
RU2413655C2 (en) | 2011-03-10 |
US20100153684A1 (en) | 2010-06-17 |
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