摘要
为了满足舰船通讯、雷达等其他用户实时观察并自动获取综合导航信息的需求,设计了一种基于现场可编程逻辑门阵列(Field Programmable Gate Array,FPGA)的综合导航信息显示与转发装置。该装置工作于1553B总线监视模式,监听并解码1553B总线的综合导航信息后,转换为通讯、雷达等用户自定协议通过RS-422总线进行分发。同时该装置能实时显示信息以便操作人员进行观察。实际应用表明该装置运行良好,能够满足用户需求,具有较高的可靠性。
In order to meet the needs of ship communication,radar and other users to observe and automatically obtain integrated navigation information in real time,an integrated navigation information display and forwarding device based on a Field Programmable Gate Array(FPGA)is designed in this paper.The device works in the 1553 B bus monitoring mode.After monitoring and decoding the integrated navigation information of the 1553 B bus,it is converted into user-defined protocols such as communication and radar for distribution through the RS-422 bus.The device can display information in real time for operators to observe.The practical application shows that the device runs well,can meet user needs,and has high reliability.
出处
《工业控制计算机》
2020年第5期39-41,共3页
Industrial Control Computer
关键词
舰船导航
综合导航
显示装置
FPGA
ship navigation
integrated navigation
display device
FPGA
