BS EN 4660-003:2019 Aerospace Series: Modular and Open Avionics Architectures Communications/Network

Welcome to the future of aerospace technology with the BS EN 4660-003:2019 standard. This comprehensive document is a cornerstone in the field of avionics, providing a robust framework for modular and open avionics architectures, specifically focusing on communications and network systems. Released on November 27, 2019, this standard is a must-have for professionals and organizations aiming to stay at the forefront of aerospace innovation.

Key Features

• Standard Number: BS EN 4660-003:2019
• Pages: 18
• ISBN: 978 0 539 12151 3
• Status: Standard

Overview

The BS EN 4660-003:2019 standard is part of the Aerospace series, which is dedicated to establishing a unified approach to avionics architecture. This particular document focuses on the communications and network aspects, ensuring that systems are not only modular but also open, allowing for greater flexibility and interoperability. This is crucial in an industry where technology is rapidly evolving, and the ability to adapt is key to maintaining competitive advantage.

Why Choose BS EN 4660-003:2019?

In the aerospace industry, the need for reliable and efficient communication systems cannot be overstated. The BS EN 4660-003:2019 standard provides a detailed framework that supports the development of such systems. By adhering to this standard, organizations can ensure that their avionics systems are capable of seamless integration and communication, which is essential for both safety and performance.

Modular and Open Architecture

The modular and open architecture approach advocated by this standard allows for components to be easily upgraded or replaced without the need for extensive redesign. This not only reduces costs but also minimizes downtime, ensuring that systems remain operational and efficient. The open architecture also facilitates interoperability between different systems and components, which is increasingly important in a globalized industry.

Comprehensive Guidance

With 18 pages of detailed guidance, the BS EN 4660-003:2019 standard provides comprehensive information on the design and implementation of avionics communication and network systems. It covers a wide range of topics, from basic principles to advanced techniques, making it an invaluable resource for engineers, designers, and project managers.

Benefits of Compliance

Compliance with the BS EN 4660-003:2019 standard offers numerous benefits, including:

• Enhanced Safety: By following the guidelines set out in this standard, organizations can ensure that their systems meet the highest safety standards, reducing the risk of failure and enhancing overall reliability.
• Increased Efficiency: The modular approach allows for more efficient use of resources, as components can be easily swapped or upgraded without the need for extensive rework.
• Future-Proofing: The open architecture ensures that systems can easily adapt to new technologies and requirements, safeguarding investments and ensuring long-term viability.
• Global Recognition: As a recognized standard, compliance with BS EN 4660-003:2019 can enhance an organization's reputation and credibility in the global aerospace market.

Conclusion

The BS EN 4660-003:2019 standard is an essential tool for any organization involved in the design, development, or implementation of avionics systems. Its focus on modular and open architectures for communications and networks ensures that systems are not only efficient and reliable but also adaptable to future needs. By adopting this standard, organizations can position themselves at the cutting edge of aerospace technology, ready to meet the challenges of tomorrow.

Invest in the future of your aerospace projects with the BS EN 4660-003:2019 standard and ensure that your systems are built on a foundation of excellence and innovation.

BS EN 4660-003:2019

This standard BS EN 4660-003:2019 Aerospace series. Modular and Open Avionics Architectures is classified in these ICS categories:

• 49.090 On-board equipment and instruments

The purpose of this MOAA standard is to define a set of open architecture standards, concepts & guidelines for Advanced Avionics Architectures (A3).

The three main goals for the MOAA Standards are:

• Reduced life cycle costs,

• Improved mission performance,

• Improved operational performance.

The MOAA standards are organised as a set of documents including:

• A set of agreed standards that describe, using a top down approach, the Architecture overview to all interfaces required to implement the core within avionics system,

• The guidelines for system implementation through application of the standards. The document hierarchy is given in Figure 1: (in this figure the document is highlighted)

This standard details the functionality and principle interfaces of an EN 4660 compliant network to ensure the interoperability of Common Functional Modules and design guidelines to assist in implementation of such a network.

The purpose of this standard is to establish by means of well defined interfaces and functionality, a network design that is technology transparent and that is open to a multi-vendor market. Therefore, specific data communication network topology, protocols and technologies are not identified in this document.

Although the physical organisation and implementation of the network shall remain the System Designers choice, in accordance with the best use of the current technology, it is necessary to define interfaces and parameter sets in order to achieve a logical definition of the network with a defined functionality. This definition includes:

•  The generic functionality applicable to all networks.

•  The logical interfaces to the Operating System and Module Support Layers.

•  Optionally the physical interfaces to the Common Functional Modules (CFM).

This document identifies the principle interfaces for the Network, in Clause 4, and where appropriate, provides requirements on network parameters to be defined.