多线程技术在电梯远程监控系统中的应用  

Research of Multi-Threaded Technology on Elevator Remote Monitoring System

作　　者：刘剑[1] 常玲[2] 刘春光[3] 白亮[4] 

机构地区：[1]沈阳建筑大学信息与控制工程学院,辽宁沈阳110168 [2]沈阳建筑大学城市建设学院,辽宁沈阳110167 [3]沈阳建筑大学学报编辑部,辽宁沈阳110168 [4]沈阳建筑大学网络中心,辽宁沈阳110168

出　　处：《沈阳建筑大学学报（自然科学版）》2008年第3期520-523,528,共5页Journal of Shenyang Jianzhu University：Natural Science

基　　金：国家建设部项目(05-k6-20)

摘　　要：目的将多线程技术应用于电梯远程监控系统中,提高电梯监控系统的执行效率.方法采用VC++语言在Windows 9X/NT环境下进行多线程编程,实现多任务的扩展和代码的并行执行.结果在基于多线程技术的电梯远程监控系统设计中,通过监控中心软件实现了主线程的界面显示功能,还可以在系统中实现故障监测和运行数据监测等功能.结论多线程技术应用于电梯远程监控系统中,提高了系统的执行效率、安全性和可靠性.In order to enhance the executive efficiency of the elevator remote monitoring system, multithreaded technology was applied to the elevator remote monitoring system. Multl-threaded technology was programmed based on VC ＋＋ in Windows 9X/NT. The expansion of multitasking and concurrent execution of the code was realized. The elevator remote monitoring system based on the multl-threaded technology was designed. The master line inteface demonstration function and the fault detection and management operation in the system have been realized through monitoring center software. The multi-threaded technology applying to the supervisory system enhances the executive efficiency, security and reliability of the system.

关 键 词：电梯 远程监控 多线程 进程 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]