It presents that a remote control system can be composed of three subsystems - monitoring terminal , transmission and online control . a detailed research on a remote control system is conduct from three aspects , which are control methods , factors influencing system operation performances and technology of access to equipment 本文首先对远程控制进行总体分析,认为一个远程控制系统应该由监控、传输、现场监控三个子系统构成;并从控制方式、影响控制正常运行的因素以及远程设备的接入技术三个方面对一个远程控制系统进行了一定程度的探讨。
To meet the new requirements of complicated device fault diagnosis , this paper puts forward the concept of remote fault diagnosis system for fms . it is an integration of many diagnosis subsystems by internet / intranet that can diagnose independently or communicate with each other . they can cooperate to solve the complicated fault problem 本文认为在制造系统新趋势下的fms远程设备故障诊断系统是各子诊断系统基于internet intranet的有机集成,各子系统诊断模块分布在生产厂商或科研机构中,具有独立的诊断功能和相互通讯能力,对其有效集成能够完成系统更为复杂的诊断。
The platform is composed of distribution layer , core layer and data layer . it can preferably solve the integration problems of the heterogeneous electromechanical equipment systems , and provide abundant potential management function , such as remote equipment supervisory control based on internet , auto roll polling equipment , linkage control , combination operation , etc . in order to develop the integration management platform , in the thesis we study on several key technologies 该平台由分布层、核心层和数据层构成,能够较好地解决楼宇异构机电设备系统的集成,并能提供丰富的具有增值潜力的管理功能,如基于internet的远程设备监控、自动轮询、联动控制、组合操作等。