地面自动气象观测系统软件中的多线程并发技术研究  

Research on Multithread Based Concurrency Control Technology in Automatic Weather Observation System

作　　者：陈晨 Chen Chen

机构地区：[1]江苏无线电厂有限公司,江苏南京210012

出　　处：《工业控制计算机》2021年第6期91-93,共3页Industrial Control Computer

摘　　要：地面自动气象观测系统的观测数据汇集处理工作涉及的数据量大、并发用户多,不同的观测场的观测项目也各有不同,针对这些问题,讨论了观测数据汇集处理中的线程池技术和泛型编程技术,提出了一种基于泛型化线程池的多线程并发体系结构。研究结果可以提高观测数据汇集处理的运行效率,可以支持系统观测项目的动态配置。The typical characteristics of data collection in automatic weather observation system(AWOS)are the gigantic quantity of data,high concurrency and varied data types across stations.To solve these problems,this paper discusses thread pool and generic programming and its'applications in AWOS data collection,and designs a concurrency infrastructures based on thread pool which is generalized to work with diversified observation data types.The concurrency infrastructures designed in the thesis could improve the server performance and enable dynamic configuration on observation data types.

关 键 词：自动站 地面自动气象观测系统 线程池 并发技术 

分 类 号：P409[天文地球—大气科学及气象学] P414[自动化与计算机技术—计算机软件与理论] TP311.52[自动化与计算机技术—计算机科学与技术]