ARINC661座舱显示系统离线检测技术研究
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摘要
针对ARINC661规范下UA与CDS之间数据交互量大、传输周期短,实时监控过程中难以全面、细致地分析指令的问题,研究了座舱显示系统离线检测技术,设计了环形数据批量存储、仿真UA、异常定位等方法,可以在离线环境下重现指令交互过程。测试结果表明,该设计合理、运行可靠,可以在离线环境下检测交互指令。
In the ARINC661 specification,there is a large amount of data interaction between UA and CDS with short transmission period?and it is difficult to comprehensively and meticulously analyze the instructions in real-time monitoring process.To solve the problems?we studied the offline detection technology of the cockpit display system?and designed such methods as ring data batch storage,simulation UA?and anomaly positioning?which can reproduce the instruction interaction process in an offline environment.The test results showed that the design is reasonable,reliable?and can detect interactive commands in an offline environment.
In the ARINC661 specification,there is a large amount of data interaction between UA and CDS with short transmission period?and it is difficult to comprehensively and meticulously analyze the instructions in real-time monitoring process.To solve the problems?we studied the offline detection technology of the cockpit display system?and designed such methods as ring data batch storage,simulation UA?and anomaly positioning?which can reproduce the instruction interaction process in an offline environment.The test results showed that the design is reasonable,reliable?and can detect interactive commands in an offline environment.
引文
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[2] 高忠杰,胡潇.基于ARINC661的通用图符显示管理软件性能优化[J].航空电子技术,2012,43(4):31-33,53.
[3] 崔诗娴.基于ARINC661协议的DF文件验证方法[J].计算机系统应用,2018,27(2):117-124.
[4] 季丽,孙永荣,周晓达,等.ARINC661符号设计器研究与实现[J].航空计算技术,2016,46(4):95-98.
[5] 刘江.基于FPGA的多通道HB6096航空总线接口设计[J].电讯技术,2012,52(12):1984-1989.
[6] 丁毅,王辉,马慧芳.符合ARINC661规范的DF文件生成技术的研究与应用[J].航空电子技术,2014,45(3):46-51.
[7] 冯悦,孙永荣,赵科东,等.ARINC661座舱显示总线数据过滤技术研究[J].电光与控制,2017,24(12):47-50.
[8] 赵科东,孙永荣,周晓达,等.ARINC661目标符号显控方式的研究与设计[J].电光与控制,2017,24(10):59-63.
[9] 郑澄,孙永荣,王晖,等.基于ARINC661的触摸屏显控系统研究与设计[J].电光与控制,2015,22(4):62-65,69.
[10] 叶中脉.航电仿真系统接口监控软件的设计与实现[D].成都:电子科技大学,2012.
[11] 王达,孙永荣,王岩,等.ARINC661座舱显示系统通信数据监控存储分析软件的设计[J].航空计算技术,2014,44(2):110-113,117.
[12] 李笑瑜,孙永荣,赵科东.ARINC661多显示器座舱系统中的UA画面处理技术[J].电光与控制,2018,25(6):95-97,114.