面向大规模实时并发的充电设施数据传输控制方法  

A large scale real-time parallel data transmission control method for charging facilities

作　　者：黎曦[1] 田建伟[1] 刘金[1] 漆文辉[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2014年第3期31-34,共4页Hunan Electric Power

摘　　要：针对充电设施监控系统在大并发数据处理上的难点,提出一种大规模实时并发传输控制方法,建立数据传输控制方法逻辑结构,采用多线程和多队列技术实现数据传输控制算法。该算法目前已运用在长沙汽车东站电动汽车充电站,实践表明该算法能够满足大规模实时并发数据传输的实时性和并发性需要。This paper proposes a large scale real-time parallel transmission control method in light of the difficulty in the large quantity parallel data processing problem of charging monitoring systems. This method establishes the logical structure of data transmission control and realizes the data transmission control algorithm based on multi-thread and multi-queue techniques. This algorithm has been used in the control of electrical bus charging station in the East Bus Terminal of Changsha. Field application proves that the algorithm can meet the need in timeliness and parallelism for large-scale real-time data transmission.

关 键 词：电动汽车 充电设施 监控系统 排队论 多线程 并发控制 

分 类 号：U266.2[机械工程—车辆工程]