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为实现四旋翼无人机与安卓地面站的无线通信,文中设计了一种基于蓝牙和数传模块的通信系统。系统由蓝牙Hc06模块、控制器C8051F930和数传Si4432模块组成。文中介绍了系统组成模块的特点,设计并实现了软硬件方案,并使设计的功耗最低化,详细阐述了设计过程中解决的重要技术问题。通过实验验证,本系统能以较高质量在1.5 km范围内进行无线通信。
In order to realize the wireless communication between Quadrotor UAV and Android ground station, a communication system based on Bluetooth and data transmission module is designed in this paper. The system consists of Bluetooth Hc06 module, controller C8051F930 and data transmission Si4432 module. This paper introduces the characteristics of the system components, designs and implements the hardware and software solutions, and minimizes the power consumption of the design, and elaborates on the important technical problems to be solved in the design process. Through experimental verification, the system can wirelessly communicate within a range of 1.5 km with higher quality.