Boeing 787 Avionics Architecture in Visual Studio .NET

Encoding ECC200 in Visual Studio .NET Boeing 787 Avionics Architecture
12.3.6 Boeing 787 Avionics Architecture
Data Matrix 2d Barcode Recognizer In VS .NET
Using Barcode Control SDK for Visual Studio .NET Control to generate, create, read, scan barcode image in .NET applications.
The Boeing 787 aircraft which is a follow-on to the Boeing 757/767 family has also adopted 100 Mbit/sec A664 as the data transmission media for the avionics spine of the aircraft. While similar to the Airbus A380 in terms of selecting a COTS derivative data bus, Boeing has chosen a different architecture to provide the integration of avionic and aircraft functions. The Boeing 787 architecture is shown in Figure 12.25 above. The main avionics system and computation tasks are undertaken by two Common Computing Resource (CCR) cabinets. These cabinets interface with the ight deck and the rest of the avionics and aircraft systems and embrace the functions undertaken by the Airplane Information Management System (AIMS) on the Boeing 777. Each contains four general processing modules, network
Painting Data Matrix 2d Barcode In Visual Studio .NET
Using Barcode printer for .NET Control to generate, create DataMatrix image in VS .NET applications.
Avionics Sensors + Aircraft Sensors & Actuators Remote Data Concentrator Remote Data Concentrator Common Computing Resource #1
Data Matrix 2d Barcode Decoder In Visual Studio .NET
Using Barcode decoder for VS .NET Control to read, scan read, scan image in Visual Studio .NET applications.
Avionics Technology
Barcode Drawer In Visual Studio .NET
Using Barcode drawer for VS .NET Control to generate, create barcode image in .NET applications.
Head-Up Displays
Barcode Reader In .NET Framework
Using Barcode recognizer for .NET framework Control to read, scan read, scan image in .NET applications.
ARINC 664 Network
Print Data Matrix In C#.NET
Using Barcode maker for VS .NET Control to generate, create DataMatrix image in .NET framework applications.
Flight Deck Overhead Panel Common Computing Resource #2 5 Flat Panel Displays
Data Matrix ECC200 Maker In .NET
Using Barcode creator for ASP.NET Control to generate, create ECC200 image in ASP.NET applications.
Remote Data Concentrator
Data Matrix ECC200 Encoder In Visual Basic .NET
Using Barcode drawer for .NET Control to generate, create Data Matrix image in .NET applications.
Remote Data Concentrator
Generate UPC A In VS .NET
Using Barcode creator for .NET framework Control to generate, create UPC-A image in .NET framework applications.
Avionics Sensors + Aircraft Sensors & Actuators
GTIN - 128 Creation In Visual Studio .NET
Using Barcode maker for VS .NET Control to generate, create USS-128 image in .NET framework applications.
Boeing 787 top-level avionics architecture
Encoding Barcode In .NET
Using Barcode encoder for VS .NET Control to generate, create barcode image in Visual Studio .NET applications.
switches and two bre-optic translation modules. Application speci c modules provided by third party suppliers may also be accommodated an example of these is the display processor modules supplied by Rockwell Collins. The Boeing approach differs in utilising 20 Remote Data Concentrator (RDC) units situated throughout the aircraft to perform a data gathering function for analogue, discrete signals and serial digital data from remote avionics and aircraft systems sensors and effectors. In addition to the RDCs, there are 20 Remote Power Distribution Units (RPDUs) to distribute electrical power locally to the aircraft electrical loads. The approach is therefore to distribute the sensing and control loops and electrical power distribution. In some cases dedicated single function LRUs are still used for functions such as the electrical system Generator Control Units (GCUs). The dual redundant Central Data Network (CDN) uses deterministic A664 capable of supporting both copper and bre-optic interfaces with connection speeds of 10 Mbit/sec and 100 Mbit/sec respectively.
Generate Ames Code In .NET Framework
Using Barcode creator for .NET framework Control to generate, create Rationalized Codabar image in VS .NET applications.
12.3.7 COTS Data Buses IEEE 1394
Data Matrix 2d Barcode Recognizer In .NET
Using Barcode reader for .NET framework Control to read, scan read, scan image in VS .NET applications.
IEEE 1394 as outlined previously de nes a media, topology and protocol for both a backplane physical layer or point-to-point serial cable interface; in aircraft system interconnections the latter is used. The interface is also called the High Performance Serial Bus (HPSB). The cable (differential) version operates at 100 Mbits/sec, 200 Mbits/sec, or 400 Mbits/sec; this increases to 800 Mbits/sec for 1394b. The baseline 1394 uses half-duplex or unidirectional transmission whereas 1394b is capable of full duplex or bi-directional transmission. The latest IEEE 1394b standard also allows transmission up to 800 Mbits/sec. The bus supports up to 63 devices at a maximum cable distance between devices of 4.5 metres. When the number of devices on the bus is limited to 16,
Paint Data Matrix ECC200 In VB.NET
Using Barcode creation for .NET Control to generate, create DataMatrix image in Visual Studio .NET applications.
Fibre Optic Buses
Bar Code Maker In VB.NET
Using Barcode encoder for Visual Studio .NET Control to generate, create barcode image in Visual Studio .NET applications.
a maximum cable distance of 72 metres is possible. When 1394a is transmitted over CAT5 cable 100 Mbits/sec is possible over 100 metres. IEEE 1394b is used on the F-35 Lightning II to interconnect several Remote Input/Output Units (RIUs) that act as data concentrators in the Vehicle Management System (VMS). The RIUs allow data to be transferred to the VMS computers and other major controllers within the VMS system.
EAN / UCC - 13 Maker In Java
Using Barcode creator for Java Control to generate, create EAN-13 Supplement 5 image in Java applications.
12.4 Fibre Optic Buses
DataMatrix Creator In C#
Using Barcode encoder for Visual Studio .NET Control to generate, create Data Matrix 2d barcode image in Visual Studio .NET applications.
The examples described thus far relate to electrically signalled data buses. Fibre-optic interconnections offer an alternative to the electrically signalled bus that is much faster and more robust in terms of Electro-Magnetic Interference (EMI). Fibre-optic techniques are widely used in the telecommunications industry and those used in cable networks serving domestic applications may typically operate at around 50 100 MHz. A major problem with bre-optic communication is that it is uni-directional. That is the signal may only pass in one direction and if bi-directional communication is required then two bres are needed. There is also no T-junction in bre-optics and communication networks have to be formed by Y-junctions or ring topologies. An example of the ring topology is shown in Figure 12.18 in which the bi-directional interconnection between four terminals requires a total of eight uni-directional bres. This network does have the property that inter unit communication is maintained should any terminal or bre fail. This particular topology is similar to that adopted by the Raytheon ControlBy-LightTM (CBLTM) system that has been demonstrated in ight controlling the engine and thrust reversers of a Raytheon Business Jet. In this application
Data Matrix 2d Barcode Creator In .NET
Using Barcode printer for ASP.NET Control to generate, create Data Matrix 2d barcode image in ASP.NET applications.
Barcode Drawer In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create barcode image in ASP.NET applications.