【摘要】 本文介绍了OEM板的组成和特点,分析了NMEA-0183语句的数据格式,结合硬件特点提出了基于嵌入式系统的GPS数据采集系统的方案,并给出了系统读取导航数据的方法。更多还原

【Abstract】 The paper presented the structure and characteristic of OEM board,and analyzed the data format of NMEA-0183.A scheme of sampling GPS data system based on embeded system was put forward according to the hardware characteristic,at the same time the method of reading the navigation message is mentioned.更多还原