山区巡检车载无人机信号同步传输控制系统研究

Research on signal synchronous transmission control system of vehicle mounted UAV for patrol inspection in mountain area

面对山区恶劣的自然环境,无人机输电线路巡检工作受到了极大限制,因此急需研究一种信号同步传输控制系统,提高信号传输质量。为此,针对传统系统存在信号衰减严重、能耗消耗过大等问题,设计一种山区巡检车载无人机信号同步传输控制系统。该系统中设计了车载监控升降装置、通信装置、无线高清布控箱、柔性太阳能电池板等硬件设备。通过图像采集处理程序、信号传输程序和同步定时程序等控制系统运行,实现了无人机信号同步传输。实验结果表明:与传统无人机信号同步传输控制系统相比,本文系统提高了同步传输信号的质量,降低了系统运行能耗,使无人机输电线路巡检工作效率和质量得到了有效提升。

In the face of the severe natural environment of the mountainous area,the inspection of the transmission line of the unmanned aerial vehicle has been greatly restricted,so it is urgent to study a signal synchronous transmission control system to improve the signal transmission quality.In ord to solve that problem of serious signal attenuation and excessive energy consumption in the traditional system,a synchronous transmission control system for vehicle⁃mounted unmanned aerial vehicle(UAV)is designed.In that system,hardware equipment such as a vehicle⁃mounted monitor lifting device,a communication device,a wireless high⁃definition cloth control box and a flexible solar cell panel are designed.And the control system such as the image acquisition processing program,the signal transmission program and the synchronous timing program is operated to realize the synchronous transmission of the unmanned aerial vehicle.The experimental results show that the system improves the quality of the synchronous transmission signal compared with the traditional UAV signal synchronous transmission control system,and the running energy consumption of the system is reduced,and the working efficiency and the quality of the power transmission line of the unmanned aerial vehicle are effectively improved.