摘要
实验数据记录和处理是大学物理实验过程中必不可少的环节,由于实验数据的数学计算公式繁杂,计算量大,这会占用大量实验课堂时间。为提高大学物理实验课堂效率,本文借鉴了物联网技术和计算机云计算的概念,结合嵌入式技术,无线传输技术的优势,设计并开发了基于物联网的物理实验数据处理系统,称为实验室云计算系统。本系统采用消息循环机制,辅以基于Zig Bee的星型无线自组网络,具有智能化程度高,操作简单,拓展性强等突出特点,可以迅速对学生的实验结果加以评判,方便教师对学生实验能力的评估。
Experimental data recording and processing play an important role in college physics experiment. Because of the complexity of the mathematical formula and the large amount of calculation, processing of data takes up a lot of time in class. In order to improve the efficiency of classroom of physics experiment, in this paper, a physics experiment data processing system, called Cloud Computing Laboratory system, is proposed, the system draws on the networking technology and computer cloud computing concept, and combines the embedded technology and the advantages of wireless transmission technology. With the using of news cycle mechanism of the system and the star type Zig Bee based on wireless ad hoc network, the data processing system is of high degree of intelligence, simple operation, strong expandability and other prominent features. The system could help teachers quickly judge the experimental results of students and evaluate students' experimental abilities.
出处
《物理与工程》
2018年第S1期105-109,共5页
Physics and Engineering
关键词
物联网
数据处理
嵌入式技术
tings internet
data processing
embedded technology
