基于nRF24L01植保无人机无线数据传输系统设计  

Design of control data acquisition and control system for UAV plant based on nRF24L01

作　　者：王军[1] 邹学庆 卢蓓蓓[1] 吴乃刚[1] 吴修文[1] Wang Jun;Zhou Xueqing;Lu Beibei;Wu Naigang;Wu Xiuwen(Tei＇an City Shandong Province Agricultural Machinery Science Research Institute, Tai＇an, 271000, China;Shandong Dongyue Aerial Technology Co. Ltd, Tai＇an, 271000, China)

机构地区：[1]山东省泰安市农业机械科学研究所,山东泰安271000 [2]山东东岳航空科技有限公司,山东泰安271000

出　　处：《中国农机化学报》2018年第6期52-55,共4页Journal of Chinese Agricultural Mechanization

基　　金：泰安市科技计划项目(2016NS0060)--农作物病虫害防治无人机技术及设备的研究

摘　　要：设计开发基于nRF24L01的无人机植保无线数据传输采集控制系统,该系统主要由机载作业系统和地面遥控作业系统两部分组成。机载作业系统由51单片机将无人机植保作业系统传感器及作业状态数据采集计算,通过nRF24L01无线数据传输模块,与地面遥控作业系统进行控制数据的双向传输,实现无人机植保作业信息的数据传输以及作业控制。介绍植保系统的硬件结构组成、无线传输软件设计、无线传输协议和参数设定以及软硬件的调试。通过实际应用,该系统运行平稳,性能可靠,实现植保作业的数据精准化、控制变量化。The nRF24L01-based UAV plant protection wireless data transmission acquisition and control system was designed and de- veloped. The system was mainly composed of two parts： the airborne operating system and the ground remote control operating sys- tem. The airborne operating system collects and calculates the sensor and operating status data of the UAV plant protection operating system by 51 single-chip microcomputers. Through the nRF24L01 wireless data transmission module, it carried out two-way trans- mission of control data with the ground remote control operating system to realize the data of the plant protection operation informa- tion of the UAV transmission and job control. This paper introduces the hardware structure of plant protection system, wireless transmission software design, wireless transmission protocol and parameter setting, and software and hardware debugging, Through practical application, the system was stable in operation, reliable in performance, and realizes accurate data and variable control of plant protection operations.

关 键 词：NRF24L01 植保无人机 数据采集控制系统 51单片机 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置] S25[自动化与计算机技术—控制科学与工程]