大客飞机机电综合控制局域网通信系统设计

Design of Large Passenger Aircraft Mechanical and Electrical Control Local area Network Communication System

文章提出一种基于ARINC429总线的大客飞机机电综合控制局域网通信系统设计方案,系统硬件通过具有智能化、通用化和标准化特征的ARINC429总线接口板及工控机实现,系统软件通过模块化的设计方法实现;通讯系统通过ARINC429数据总线实现对机载电子设备工作状态等相关数据的传送、处理,并实现相关信息的实时显示;试验证明,局域网通讯系统工作正常、性能良好,能实现测试设备之间高速率的数据转换与传输,具有较好的实用价值。

A design program of large passenger aircraft mechanical and electrical integrated control area network communication system based on ARINC429 bus was presented in this paper, system hardware achieved through intelligent and universal ARINC429 bus interface board and industrial control, system software achieved by the modular design method. The communication system completed transmission and treatment of the relevant data about airborne electronic equipment working state through the ARINC429 bus, and it also realized real- time display of information which was about ARINC429 bus communication simulation. Proved by experiment, local area network communication system is charactered by working properly, good performance, it can complete high speed transform and transmission between the test equipments. So, this communication system has good practical value.