摘要
目前,发电机组多采用控制器作为监控设备,针对控制器在监控过程中操作繁琐、读取数据单一、屏幕显示不友好等问题,提出了一种通过操作上位机软件控制发电机组的策略。以Modbus作为通信协议,利用可视化开发环境Visual Basic 6.0作为开发工具,设计了发电机组监控软件。对监控要求、软件的整体设计方案、体系结构以及各部分功能的实现进行了详细阐述。结果表明,该软件能够实时、动态、准确地显示发电机组的各类参数,同时也可以向发电机组发出请求,从而控制发电机组。监控软件在节省成本、操控方法、界面显示、维修维护方面有很大优势,而且通过数据库可以实现随时读写和存储数据的功能。
At present, controller is used as monitoring equipment in most situations when monitoring generator group. Since operation of controller is complex, reading data is single and screen display is unfriendly, this paper put forward a kind of strategy using a monitoring software control generator group. Based on Modbus protocol and Visual Basic 6.0, the aim of this paper is to design a monitoring software of generator group. The authors introduced monitoring requirements, the overall design schemes, software architecture, as well as the realization of each part＇ s function. The tests show that not only all kinds of parameters can be displayed in real-time, dynamically and precisely, but the generator can be controlled by sending request. Tile monitoring software has the advantage in less cost, control method, screen display and maintenance. In addition, it can read, write and store data in any time by database.
出处
《计算机应用》
CSCD
北大核心
2012年第A02期206-209,共4页
journal of Computer Applications
