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Solutions for Aerospace Electronic Networking
The importance ascribed to aerospace electronics and software has changed fundamentally. The networking of line replaceable units (LRUs) is integral to aerospace electronics. Initially, just a few line-replaceable units were used in aircrafts, but innovations were soon increasingly based on electronics, and predominated by a share of functionality residing in software and functional integration. This rising complexity means that extensive, reproducible, and effective tests are more important than ever in all phases of LRU and system development.
With many years of experience testing aircraft components and systems, Vector offers an open platform of tools and services for testing embedded systems such as Software Unit, Functional Software, and LRU testing through to System Integration Test Rigs.
Vector provides aircraft manufacturer and suppliers with a professional and open development platform of tools for the development and test of embedded systems. Four fields of application are in particular focus:
- Software Testing
Automating DO-178C and DO-330 compliant testing activities across the software development lifecycle of avionics systems.
- System Testing
Realizing development accompanying SIL simulations and HIL tests with parallel access to bus systems (e.g. CAN, ARINC 429, AFDX® und Ethernet) and I/Os (analog and digital).
- Field Testing
Mobile testing, failure searching and analyzing of LRUs and subsystems on protocol and physical layer.
- Network Analysis & Stimulation
Easy observation, analysis and logging of bus data as well as stimulation and supplementing of avionic data bus communication.
Automate Testing Across the Software Development Lifecycle
Develop and Test Software of Distributed Systems
CANoe4SW is the comprehensive tool for development, test and analysis of software in cyber-physical systems - individual software components as well as subsystems and entire distributed systems.
- Monitoring over time fully integrated software components
- Environment simulation by models
- Interactive development and test
- Automated testing
Analytics for Projects Monitoring
Squore is an innovative decision-making dashboard that enables quality management of software development. It ensures compliance with design guidlines such as DO-178C, DO-254 or ARP4754.
- Optimize project management based on real-time indicators
- Assess industrial standard compliance using Squore analyzers and external data sources
- Automate continuous quality checking adapted to Agile/DevOps processes
- Manage application portfolio by easy comparison between projects
Monitor Your Testing Strategies
Rules and regulations compliance on complex, high-volume projects highlight the need for a monitoring solution. It needs to be able to relieve project stakeholders from error-prone, time consuming data retrieval and aggregation tasks. It should also help them to navigate through the project traceability space, to assess impacts and decide actions. Such a solution helps to reach efficiency in testing activities at analysis level by outlier identification or change detection, and at decision level by criticality or stability-based sorting.
Development, Network Analysis and Test for CAN, AFDX® & ARINC 429
CANoe is the comprehensive software tool for development, test and analysis of entire networks and individual LRUs. It supports you throughout the entire development process. Its versatile functions optimizes troubleshooting, communication analysis, stimulation of bus communication, manual as well as automated testing.
CANoe Options for Aerospace:
(AFDX® is an Airbus registered trademark)
Comfortable Design of Automated Test Sequences for Embedded Systems
vTESTstudio is a powerful development environment for creating automated LRU tests. In order to increase the efficiency in terms of test design and to simplify the reusability it provides either programming-based as well as table-based, graphical test notations and test development methods.
vTESTstudio can be employed in all product development phases: from model testing right through to system validation. Thanks to the use of open interfaces vTESTstudio can be simply incorporated into existing tool landscapes.
Modular Test Hardware
To test LRUs thoroughly, it is not only necessary to connect the communication networks to the test system, it is also necessary to connect the I/O interfaces.
This task is handled by the Vector VT System. It simplifies the setup of test benches and HIL test systems immensely, because it integrates all circuit components needed to connect an I/O channel in one module. Examples of I/O channels are an LRU's output for controlling a reading light or input for connecting a liquid level sensor.
Network Interfaces for CAN (ARINC 825), ARINC 429, AFDX® and Ethernet
Software tools used to develop, simulate, test and maintain distributed systems require powerful and flexible hardware interfaces solutions.
Vector offers you interfaces for CAN and Ethernet as well as driver software and programming interfaces for use with Vector software tools and in customer-specific solutions.
|Bus System||Interface||PC Connection|
|CAN (ARINC 825)||VN1530/VN1531||PCIe|
|VN8900||USB (RT PC) or Ethernet|
|AFDX®/Ethernet and CAN:||VN5610A||USB|
|ARINC 429 (Avionic Systems)||VN0601||USB|
Precise and Reproducible Disturbances of CAN (FD) Networks
In particular, the combination of disturbance hardware and network interface allows very simple test setups for CAN (FD) conformance tests without an additional network interface or a special cable.
CANoe Options for Measurement
The option Scope is an integrated oscilloscope solution for CANoe based on an USB oscilloscope hardware. The supported hardware has up to 4 input channels for 2 CAN (FD) or 4 LIN/IO and is triggered using the sync line of Vector´s interface hardware. With bus specific trigger conditions and the CANoe time synchronization, you can find the cause of protocol errors much faster than with any traditional oscilloscope.
Oscilloscope Hardware :
- USB 3.0 oscilloscope PicoScope 5444D-034
- 512 MS scope buffer
- 1 GS/s maximum sampling rate (1 channel)
- 500 MS/s sampling rate for 2 channels (e.g. CAN_H, CAN_L)
- 4 input channels for bus signals (2 CAN/CAN FD/FlexRay or 4 LIN/IO)
- Bus connection via Vector „Scope Bus Probe“ with D-Sub connector
- 1 input for external triggering via sync line of Vector interfaces
- Connection to Vector interfaces via Scope Trigger Cable
Network Analysis & Stimulation
Comprehensive Network Analysis and Stimulation for CAN, AFDX® & ARINC 429
CANalyzer is the comprehensive software tool with intuitive operation for analysis and stimulation of bus communication. Use CANalyzer to check whether and what type of communication is occurring on the bus. It can also be used to send or log data. For every application it offers powerful basic functions for beginners as well as extensive detailed functions for experienced users.
CANalyzer Options for Aerospace:
Supported Bus Systems and Protocols:
- CAN, CAN FD
- AFDX® / ARINC 664
- ARINC 429
- ARINC 825
CASE STUDY AIRBUS OPERATIONS
CASE STUDY ALPHALINK ENGINEERING
Fact Sheet Avionics Networking
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Phone: +49 40-2020130-10
Vector Informatik GmbH
Borsteler Bogen 27d