基于AFDX端系统的网络层验证研究  

作　　者：宋汐瑾[1] 苏稳 吕岩松 张赫 白楠 

机构地区：[1]西安石油大学,陕西西安710065 [2]西安汽车职业大学机电与智能制造工程学院,陕西西安710600

出　　处：《工业控制计算机》2025年第2期10-11,14,共3页Industrial Control Computer

基　　金：陕西省自然科学基础研究计划项目(2023-JC-YB-238)。

摘　　要：AFDX端系统是AFDX网络组成的重要部分,其设计的最重要部分就是实现AFDX协议栈,以便将网络地址转换成相应的物理地址,并且可以确保数据从发送端传向接收端。实际应用中,需要对AFDX协议栈网络层的性能进行详细研究,因为AFDX协议栈网络层的性能指标直接影响系统的整体传输性能。首先介绍了ARINC664 part7协议部分内容,然后描述了AFDX协议栈网络层的功能和性能。接着,分析了网络层协议的验证和确认方法,并在此基础上制定了更详细的网络层验证方案。End system is an important part of AFDX network,the most important part of its design is to realize AFDX protocol stack in order to convert network address to corresponding physical address,and to ensure that data is transmitted from sending end to receiving end.In practical application,the performance of AFDX protocol stack network layer needs to be studied in detail,because the performance index of AFDX protocol stack network layer directly affects the overall transmission performance of the system.This paper introduces the content of ARINC664 part7 protocol,and then describes the function and performance of AFDX protocol stack network layer.Then,the verification and confirmation methods of network layer protocol are analyzed,and a more detailed network layer verification scheme is developed on this basis.

关 键 词：机载总线 AFDX网络 664 part7 协议验证 

分 类 号：TP393.11[自动化与计算机技术—计算机应用技术]