摘要
航空电子全双工交换以太网(AFDX)[1]是为航电信息系统之间进行数据通信而专门制定的协议标准，具有确定性、双余度和可靠性等优点，已成功应用于新一代航电网络。分析ARINC 664 Part7规范、通信架构、网络拓扑和工作模式等关键技术特点，提出一种适合AFDX网络PCI接口卡的设计与实现，可满足针对物理端口或者VL在10/100Mbps速度下的监控要求。
Abstract
Avionics Full Duplex Switched Ethernet(AFDX) is an avionics Ethernet communication protocol standard specified for the data communications between avionics information systems. It has the features of strong real-time, dual-redundancy, high reliability, and has been used in new generation of avionic networks. The characteristics of the ARINC 664 Part7, communication architecture, network topology, and operating modes are analyzed, the design and implementation of the PCI interface card suitable to AFDX network, so that to meet the monitoring requirements at the speed of 10/100Mbps aiming at physical port or VL.
NETL
NSTL
维普
万方数据