基于消息调度的分布式雷达产品生成系统  

Distributed Radar Product Generation System Based on Message Scheduling

作　　者：赵子诚 郭威 张浩博[1] ZHAO Zi-Cheng;GUO Wei;ZHANG Hao-Bo(The 32nd Research Institute of China Electronics Technology Group Corporation,Shanghai 201808,China)

机构地区：[1]中国电子科技集团公司第三十二研究所,上海201808

出　　处：《计算机系统应用》2023年第6期107-114,共8页Computer Systems & Applications

摘　　要：随着天气雷达新技术的发展,传统单一封闭式的雷达产品生成系统已不能较好地适应新体制天气雷达系统快速的探测速率和多源的数据形式.为了提高雷达产品生成系统的实时性和可扩展性,本文提出一种基于消息调度的分布式雷达产品生成系统.基于ActiveMQ消息中间件设计了分布式集群的任务调度策略,采用Ceph分布式文件系统构建统一高效的存储服务,并利用GPU实现了对气象算法的并行加速.目前系统已在实际项目中交付使用,取得了良好的运行效果,具有一定的推广价值和应用意义.As weather radar technology develops,traditional monolithic radar product generation systems are unable to meet the requirements of rapid detection rate and multi-source data in new weather radar systems.In this study,a distributed radar product generation system based on message scheduling is proposed to improve the real-time and scalability of the system.Based on ActiveMQ message middleware,a task scheduling strategy of the distributed cluster is designed.The Ceph file system is employed to build a unified and efficient storage service,and the parallel acceleration of the meteorological algorithm is implemented by GPU.At present,this system has been delivered and applied in actual projects and has yielded good results.Therefore,it is of certain promotion value and application significance.

关 键 词：消息中间件 分布式 并行计算 雷达产品生成 

分 类 号：TN959.4[电子电信—信号与信息处理]