基于MCS-51单片机和DEI1016的ARINC429通信模块设计  

Design of ARINC429 aeronautical communication module based on MCS-51 MCU and DEI1016

作　　者：杨明[1] 张泾周[1] 李辉[1] 张广标[1] 

机构地区：[1]西北工业大学自动化学院,陕西西安710129

出　　处：《电子设计工程》2014年第1期171-175,共5页Electronic Design Engineering

摘　　要：ARINC429总线自诞生以来,已经凭借其工作稳定、数据结构统一、抗干扰性强等优点在航空通信领域中起到不可替代的作用。以实现结构简单、经济实用、稳定可靠的429通信为目的,详细阐释了429数据帧格式,介绍了DEI1016芯片的工作流程,提出了一种基于MCS-51八位微控制器和DEI1016且可连接在232总线上的新的429数据通信模块,实现了经济且简单高效的ARINC429通信功能,并具体说明了其工作原理,该模块特别适合应用在429航空通信的地面测试中。Since its publishment, the ARINC429 bus has played an irreplaceable role in domain of aeronautical communication because of the performance of working stably, the unified data structure and the strong ability of anti- interference. For the purpose to realize an simple, high PPR , stable and dependable 429 communication, the form of the 429＇ s data frame and the work procedure of the chip DEI1016 were interpreted in detail in the text. A new kind of 429 communication module which can be connected to 232 bus was built with 8-bit MCS-51 micro controller and DEI1016, which accomplished a budget, simple and efficient ARINC429 communication. It＇ s operation principle was also specified at last. Practice has proved this module is especially suitable for application in the ground test of 429 aeronautical communication.

关 键 词：ARINC429 航空通信 DEI1016 BD429 

分 类 号：TN92[电子电信—通信与信息系统]