工控现场模拟教学系统的设计

Design of Simulating Teaching System of Industrial Control Locale

论述了工控现场模拟教学系统的构成、工作原理及设计中的主要技术问题。该系统利用计算机作为上位机,以单片机、热电偶、液位传感器等组成下位控制机,实现模拟工控现场的数据采集和控制。系统以直观的用户界面,供学生在实验室模拟工业控制现场的控制设计和调试。

This paper discusses the structure,working principle and the key technical problem of the simulating teaching system of industrial control locale. The data collection and control is implemented by the teaching system. The system uses computer as upper machine and the lower control machine is composed of singlechip, thermocouple, liquid level sensor, etc.The system supplies friendly user interface to designing and debugging of industrial control locale to students in the lab.