基于Qt的虚拟示波器的软面板设计  

Design of Virtual Oscilloscope Soft Panel Based on Qt

作　　者：汪思静[1] 程志强[1] 熊菡[1] 

机构地区：[1]武汉科技大学计算机学院,湖北武汉430065

出　　处：《计算机技术与发展》2013年第7期222-225,229,共5页Computer Technology and Development

基　　金：武汉科技大学大学生科技创新基金(11ZRA108)

摘　　要：为了解决用户无法自定义示波器界面的缺陷,文中以实际示波器为模型,使用可视化图形编程环境-Qt平台,开发设计了虚拟示波器的软面板。以实际示波器需要的功能为基础,通过组件化的方式,实现对测试数据的存储、波形显示、回放及仪器界面控制等功能。结果达到了预期效果,设计出的虚拟示波器操作简单、功能强大,同时可以根据用户需要,重组组件设计出更为形象直观的界面,具有很强的可扩展性与可移植性。虚拟示波器势必成为当代示波器发展的方向。In order to solve the defects that users can not customize the oscilloscope＇ s interface, take the real oscilloscope as a model and use a visual graphical programming environment-Qt to develop and design the virtual oscilloscope soft panel. All functions are based on the real oscilloscope,which exists as components, to achieve the functions such as data storage, waveform displaying and oscilloscope＇ s interface controlling. The results achieve the desired effects. What＇ s more, the users can design the beautiful and intuitive interface through restructing components according to their needs,it has strong scalabifity and portability. The virtual oscilloscope will be bound to become the developing direction of the contemporary oscilloscope.

关 键 词：虚拟示波器 软面板 QT 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]