摘要
阐述机载1394总线通信特性和网络特征,结合菊花链形机载通信总线网络中的通信链路断连与重构技术要求,以总线数据完整性测试和通信数据传输质量评估为目标,分析基于国产芯片组开展面向飞机整机1394总线误码率测试装置的设计与实现。
This paper describes the communication characteristics and network characteristics of the airborne 1394 bus,combined with the technical requirements for communication link disconnection and reconstruction in the daisy chain airborne communication bus network.With the goal of bus data integrity testing and communication data transmission quality evaluation,the design and implementation of a 1394 bus error rate testing device for aircraft based on domestic chipsets are analyzed.
作者
王凯
严豪杰
刘珂
董伟
樊纲旗
董瑾
WANG Kai;YAN Haojie;LIU Ke;DONG Wei;FAN Gangqi;DONG Jin(AVIC Xi'an Aircraft Industry Group Co.,Ltd.,Shaanxi 710089,China;The First Military Representative Office stationed in Xi'an,Shaanxi 710089,China)
出处
《电子技术（上海）》
2023年第8期5-8,共4页
Electronic Technology
关键词
通信技术
总线
拓扑
误码率
测试
communication technology
bus
topology
bit error rate
testing
