摘要
在民航通信领域,飞机通信寻址与报告系统(ACARS)通过机载管理单元实现了飞机与地面的实时通信。在研究ACARS工作原理的基础上,结合数据分发服务框架(OpenDDS)开发了一套ACARS测试仿真系统,该系统可以模拟ACARS的工作流程,在进一步研究ARINC618协议和ARINC620协议的基础上,设计了ACARS报文相关的数据结构,提高了程序的内聚性和报文在实体内部的调用效率,实现了报文解析功能以及报文转换功能。
In the field of civil aviation communication,aircraft communications addressing and reporting system(ACARS) realizes the real-time communication between aircraft and ground through airborne management unit.On the basis of investigating the working principle of ACARS,a set of ACARS monitoring simulation software combined with open data distribution service(OpenDDS) framework is developed,which can simulate the work flow of ACARS.Based on the study of ARINC618 and ARINC620 protocols,the data structure related to ACARS message is designed,which improves the cohesion of program and the efficiency of message invocation inside entity,and realizes the function of message parsing and message conversion.
作者
陈忍
卢选民
蒋艺豪
李剑
CHEN Ren;LU Xuan-min;JIANG Yi-hao;LI Jian(School of Electronics and Information,Northwestern Polytechnical University,Xi'an 710129,China)
出处
《测控技术》
2023年第3期71-78,共8页
Measurement & Control Technology
基金
国家装备预研重点实验室基金项目(61425050304)。
