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选用独特的OMAP3530开发平台与图形用户界面(GUI)软件开发环境Qt/Embedded4.5.3,研究开发嵌入式森林资源采集系统,以提高系统的处理速度,提高效率、降低功耗。根据设计需求,构建了嵌入式森林资源信息采集系统框架,设计了系统硬件功能模块和软件功能模块,介绍了在Linux系统上进行图形用户界面开发的流程,阐述了QT编程的信号与槽机制,指出了实现过程中的技术处理要点,实现了嵌入式森林资源信息采集系统的基本功能。
Use unique OMAP3530 development platform and graphical user interface (GUI) software development environment Qt / Embedded4.5.3, research and development of embedded forest resource acquisition system to improve system processing speed, improve efficiency and reduce power consumption. According to the design requirements, the framework of embedded forest resource information acquisition system is constructed, the system hardware function module and software function module are designed, the flow of GUI development on Linux system is introduced, the signal and slot mechanism of QT programming is expounded, Points out the technical processing points in the realization process and realizes the basic functions of the embedded forest resources information acquisition system.