一种基于Web的远程监测系统实施方案的设计与实现

系统数据的实时性更新及其操作的方便程度是衡量监控系统软件优劣的重要因素。本文提出了一种基于Web的远程监测系统实施方案,软件体系采用集成了多线程和ActiveX控件等技术的C/S和B/S混合架构模式,克服了传统单一C/S模式的诸多缺点,使系统兼有了对内实时数据操作快速安全,对外信息发布与资源共享方便的性能;硬件环境采用基于虚拟串口技术的RS-485网络,使得监控系统底层网络可借助于企业Intranet,消除了总线竞争,提高了系统的实时性。

Design and Realization of a Long-distance Monitoring System Scheme Based on Web

Both the real-time update of system data and the convenient degree of system operation are important factors to evaluate that whether the monitoring and control software is good or not. This paper introduces a scheme of realizing long-distance monitoring system based on Web. The software architecture scheme is B/S and C/S mixed mode integrated multithreading technique and ActiveX control technologies, which conquers many shortcomings of traditional and single C/S mode, enables the system has a performance, which is that the rapidity and safety of real-time data operation in inside and the convenient of information publishing and resources share to outside; The hardware architecture adopts RS-485 network based on virtual COM, which makes the bus competition of the controlling and monitoring system networks eliminated and the system real time improved based on Intranet.