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研究并实现了一种基于北斗卫星和蓝牙技术的Android手机导航,给出了软、硬件设计方案及实验结果。通过北斗天线接收来自北斗卫星的导航信号,在基于STM32嵌入式平台上结合北斗导航芯片将北斗信号进行处理后由蓝牙进行数据的无线通信,最后在手机上实现实时的定位。此设计将市场上专用北斗导航仪的功能集成在了现有的智能手机上,使得智能手机用户不需要购买及携带专用的北斗导航仪就能在现有智能终端上实现北斗导航功能,使用起来方便,具有可观的市场利用价值。
Research and implementation of a navigation based on BeiDou satellite and Bluetooth technology, gives the software and hardware design and experimental results. The Beidou antenna receives the navigation signals from the Beidou satellite. Based on the STM32 embedded platform, the Beidou signal is processed by the Beidou navigation chip to perform wireless communication of data by Bluetooth, and finally real-time positioning is performed on the mobile phone. This design integrates the functions of a dedicated Compass navigator on the market into the existing smartphones so that smart phone users can use Beidou navigation functions on existing smart terminals without having to purchase and carry a dedicated Compass navigator Convenient, with considerable market value.