文献类型：期刊文献

中文题名：智能化电子技术实验教学系统的建设

英文题名：Construction of Intelligent Electronic Technology Experimental Teaching System

作者：钱敏[1];陆元成[1];高阳[2];朱江转[1]

机构：[1]华东理工大学物理学院,上海200237;[2]华东理工大学机械与动力工程学院,上海200237

年份：2022

卷号：41

期号：11

起止页码：253

中文期刊名：实验室研究与探索

外文期刊名：Research and Exploration In Laboratory

收录：CSTPCD;;北大核心:【北大核心2020】；

语种：中文

中文关键词：电子技术实验;智能化实验教学系统;数字教学

外文关键词：electronic technology experiment courses;intelligent electronic technology experimental teaching system;digital teaching

摘要：电子技术实验课程传统教学存在的问题包括:在万能电路板上焊接电路,元件多,易出错,教学效率较低;在插件板上插接封装好的元器件,内容简单,受益较浅,课程质量欠佳。另外,学生多,元件多,问题多,教师难做到周到的指导与客观评价。针对这些问题,研发了智能化电子技术实验教学系统,学生在软件引导下,根据电路图选择元器件,在硬件电路板上进行焊接;通过软件调试、检测元器件引脚的电压波形和数值,并与参考电压值进行比对,如软件检测到电路节点处的电压错误,则提示存在问题,学生根据提示检查电路,重新调试检测。该实验教学系统成功地将智能化电子技术应用到实验教学的关键技术中,实现了智慧教学、数字教学、自主学习、质量保证、评价客观。
The problems existing in the traditional teaching of electronic technology experiment courses are shown as follows. There are so many circuit components on wielding board that students easily make mistakes, resulting in low teaching efficiency. The plug-in board for well-packaged circuit components takes large volume, resulting in simple circuits and poor course quality. In addition, there are many students, many components, many problems, thus it is difficult for teachers to achieve objective evaluation. To solve these problems, this work develops an intelligent electronic technology experimental teaching system. Under the guidance of the software, students select components, weld on the hardware circuit board, test the voltage waveform and value of the component pins, compare with the reference voltage value. If the detected voltage value at the circuit node is wrong, and the specific problems are prompted, and students check the circuit and re-debug the test according to the prompts. The construction of this experimental teaching system has broken through the key technology of intelligent electronic technology experimental teaching, and realize intelligent teaching, digital teaching, independent learning, quality assurance, and objective evaluation.