At present time , there are some primary shortages in distributed computer monitoring system : due to different communication protocols used in monitoring system , which brings on difficulties when we integrate system ; the application software of monitoring system is poor in interoperability and reusability ; the isomeric characters of net in computer monitoring make it hard to integrate system 目前分布式计算机监控系统存在的主要问题包括:系统中由于现场设备的通信协议以及现场通信网络的差异而导致系统难以集成;监控系统的应用软件的互操作性差、可重用性不强;以及监控系统中网络异构等问题。
The water - depth computer monitoring system collects data from gps , multi - frequency fathometer ( 16 frequencies ) and plc network . based on the analysis of these data , a three - dimensional underwater ground profile is presented for the scheduled area of geotextiles - laying , the development tool of the three - dimensional underwater ground profile is opengl . this thesis is organized into five chapters 水深计算机监控系统采集来自gps 、多通道测深仪( 16通道)以及plc网络的数据,将这些数据进行处理后,显示待铺设软体排的小区域内的三维水下地形,三维地形的开发采用目前国际上流行的三维图形接口opengl 。
Because the computer monitoring system for plcs plays a central role in the whole smg - iii intelligent control system , in this chapter , we show how to define the system modules based on analysis of smg - iii intelligent control system and the practical condition of shanghai minhang sports park . based on the partition of system modules , chap Plc上位机监控系统是整个“ smg -智能控制系统”的中枢神经,在该章中作者通过对“ smg -智能控制系统” 、工程目标以及系统整体结构的分析,结合上海闵行环城体育公园的实际情况,有针对性地提出了plc上位机监控系统的模块划分。
All the functions of the computer monitoring system in modern new medium and small size hydropower stations can be simulated realistically by the plant ; with which the demands of various simulative trainings for the exercitation of the operators of power plant and the normal education for teaching of the students from relevant professional colleges and schools can be met , such as training for normal operation , forecast , analysis and treatment of possible accidents 由于模拟电厂逼真地模拟了现代中小型水电站计算机监控系统各种屏柜的功能,可以满足大专院校电力(电气)专业学生日常教学实际训练和电站电气运行人员各种仿真培训,如正常操作训练、事故预想、分析及处理培训等。