IOCP机制在交通信号控制系统通信服务器中的应用  

IOCP Mechanism Application on the Communication Server in Traffic Signal Control System

作　　者：树爱兵[1] 徐棱[1] 张雷元[1] 

机构地区：[1]公安部交通管理科学研究所

出　　处：《微型电脑应用》2012年第7期55-57,共3页Microcomputer Applications

摘　　要：针对交通信号控制系统客户端连接量巨大、数据通信频繁等特点,提出了一种基于IOCP机制设计高性能的通讯服务器。首先介绍了信号系统总体结构及IOCP模型工作原理,描述了基于IOCP模型的通信服务器设计与实现过程,讨论分析了实现中需考虑的关键问题并给出解决方案,最后通过仿真测试,验证了该法的可行性。In response to the features that there great amount of clients connection and data frequent communication of traffic signal control system, A design method based on IOCP mechanism to realize the server is proposed in this paper. The IOCP and system structure are presented first, then the server＇ s design and implementation process are described, and the solutions to some crucial problems are discussed, finally the validity of the method is verified by simulation test.

关 键 词：完成端口 重叠I/O 线程池 信号控制系统 通信服务器 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]