CAJ | 학술논문

为了适应嵌入式设备对人机交互界面的要求，设计了基于 Qt/Embedded 图形用户界面的 GPS 导航软件系统。构建了 Qt 和 Qtopia 的 GUI 的开发环境，并基于 Qt 的 GUI开发工具，设计实现了图形化的人机接口界面，包括使用 Qt Designer 开发应用程序基本框架，基于 Qt 函数库编写应用程序以及基于 Qtopia 的应用程序的移植。本文详细介绍了 GPS 导航软件的实现过程，包括用户界面程序设计、电子地图显示模块程序设计、绘制轨迹模块程序设计等。本系统可以方便的提供给用户导航信息，对于大型工厂的巡视起到很好的向导作用，系统经过真实实验环境测试，性能稳定，各项指标满足设计要求，达到了预期的效果。
위료괄응감입식설비대인궤교호계면적요구，설계료기우 Qt/Embedded 도형용호계면적 GPS 도항연건계통。구건료 Qt 화 Qtopia 적 GUI 적개발배경，병기우 Qt 적 GUI개발공구，설계실현료도형화적인궤접구계면，포괄사용 Qt Designer 개발응용정서기본광가，기우 Qt 함수고편사응용정서이급기우 Qtopia 적응용정서적이식。본문상세개소료 GPS 도항연건적실현과정，포괄용호계면정서설계、전자지도현시모괴정서설계、회제궤적모괴정서설계등。본계통가이방편적제공급용호도항신식，대우대형공엄적순시기도흔호적향도작용，계통경과진실실험배경측시，성능은정，각항지표만족설계요구，체도료예기적효과。
In order to meet the requirement of the human computer interface in the embedded equipment, this paper designs a GPS navigation software system based on the Qt/Embedded GUI, creates the Qt and Qtopia environment for the exploitation of the GUI, and realizes the graphical man-machine interface using the Qt GUI tool, which enables us to use the basic framework for developing application programs with Qt designer, write application based on Qt library and transplant the applications based on Qtopia. The paper describes the implementation of GPS navigation software in detail, including the program designs of the GUI, the digital map display module and the track-drawing module, etc. This system can bring more convenience to get navigation information and can play an important role in inspecting large factories. The system is tested in the real experiment environment and works well, meets the design requirements and achieves the expected result.