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Design and Implementation of COTS-Based Aircraft Data Network Using Embedded Linux

机译：基于嵌入式Linux的基于COTS的飞机数据网络的设计与实现

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Aircraft Data Network (ADN) is a data communication developed specifically for the aircraft environment. In such environments required data communication system that can work in real time and has a high level of reliability. One of the standards in ADN is Avionics Full-Duplex Switched Ethernet (AFDX) based on the ARINC 664 specification that is data communication standard for ADN that uses IEEE 802.3 standard on physical layer 1 and 2. It becomes the gap and challenge to implement the standard on the component of COTS By utilizing Linux-based embedded systems. The features designed and implemented in this paper are the switching and fault tolerant data components of ARINC 664. From the tests obtained, several results show that ADN functional features can be implemented and can simulate ADN mechanisms including fault tolerance capabilities. But there are performance limitations that the average jitter value of 3380 microseconds obtained has not met the requirements for use on aircraft that should be in the range of 500 microseconds.
机译：飞机数据网络（ADN）是专门为飞机环境开发的数据通信。在这样的环境中，所需的数据通信系统可以实时工作并具有高度的可靠性。 ADN中的标准之一是基于ARINC 664规范的航空电子全双工交换以太网（AFDX），这是ADN的数据通信标准，在物理层1和2上使用IEEE 802.3标准。这成为实现该标准的空白和挑战。通过使用基于Linux的嵌入式系统来实现COTS组件的标准。本文设计和实现的功能是ARINC 664的交换和容错数据组件。从获得的测试中，几个结果表明，可以实现ADN功能功能，并可以模拟包括容错功能的ADN机制。但是存在性能限制，即所获得的3380微秒的平均抖动值无法满足在飞机上使用的500微秒范围内的要求。

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