基于Qte通信机制的GUI系统  

GUI system based on the communication mechanism of Qte

作　　者：宋智宁[1] 姚维[1] 

机构地区：[1]浙江大学电气工程学院,浙江杭州310027

出　　处：《机电工程》2007年第3期77-80,共4页Journal of Mechanical & Electrical Engineering

摘　　要：目前,嵌入式系统已得到广泛应用,嵌入式GUI的开发也日趋重要。介绍了嵌入式GUI开发包Qt/Embedded(Qte)内部进程间和对象间的通信机制。以嵌入式轴承故障诊断系统为例,并结合其独特的信号和槽机制,详细给出了GUI系统的设计和实现过程。实验证明,该方案很好地满足了系统实时性要求。Recently, the embedded sytem has been used widely. At the same time, the development of the GUI is more and more important. The inter-process and inter-object communictaion of Qt/Embedded was given. Taking the bearing fault diagnose system for an example, the design and realization of the GUI system were presented in detail, combined with the unique signal/slot mechanism. The experiments prove that the improved method can meet the real time requirements.

关 键 词：嵌入式GUI QTE 轴承故障诊断 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]