介绍了一种基于嵌入式Linux系统和ARM9处理器的手持式GPS数据采集、处理、显示接收机的设计过程。采用ARM-Linux和ARM9处理器的系统作为开发平台，控制OEM板接收导航信息，并给出了GPS数据采集系统详细的软件设计方案，给出了提取GPS特征数据的算法。这些对研完嵌入式系统应用、GPS定位及其在组合导航中的应用以及对OEM板的二次开发等都具有实用价值。

-An embedded Linux operating system and ARM9 processor-based handheld GPS data collection, processing, display the receiver' s design process. ARM-Linux and ARM9 processor system as a development platform, the control OEM board to receive navigation information, and gives the GPS Data Acquisition System software design, gives the algorithm to extract the GPS feature data. These research End of embedded system applications, GPS positioning and its integrated navigation, and the secondary development of the OEM board and so has practical value.