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为了实现四旋翼飞行器的自定位,首先通过在飞行器上增加外设SIM808模块完成总体的硬件设计;其次在飞行器端利用全球定位系统和短信模块完成了四旋翼无人机位置信息的获取与发送功能;再次在Android手机客户端,利用百度地图SDK搭建Android应用程序,实现了四旋翼飞行器在地图上的定位与轨迹跟踪功能;最后对应用成果进行了展示,并指明了下一步研究的方向。
In order to realize the self-positioning of the quadcopter, the overall hardware design is completed by adding the peripheral module SIM808 on the aircraft. Secondly, the global positioning system and the SMS module are used to acquire and send the position information of the quadcopter. ; Again in the Android mobile phone client, the use of Baidu map SDK to build Android applications, to achieve a quadrotor on the map positioning and trajectory tracking; Finally, the application of the results were demonstrated and pointed out the direction of the next step of the study.