The Design Of Multi Rotor UAV Management Control System

With the development of UAV technology,UAV has played an irreplaceable role in the field of plant protection,aerial photography,surveying and so on.UAV management and control system has become an important research object as the management and control center of the entire UAV system.The traditional multi rotor unmanned aerial vehicle control system is mostly desktop system,which has the disadvantages of inconvenient carrying,limited communication range and uneasy operation.On the basis of traditional UAV control and management system,we add mobile terminal and server system on the basis of traditional UAV control and management system,and adopt the currently popularized 4G communication technology.An unmanned aerial vehicle management control system with both mobile client and PC client is designed.The main achievements of this paper are as follows:(1 The system analyzes the layout technology of desktop and mobile client interface;design system communication protocol;the problems encountered in the design process are put forward and solutions are given;design and realize data waveform display,storage and data self checking function.(2)This paper outlines the overall structure of the management control system and the analysis of software requirements.This article details the components of the desktop and mobile terminals.Based on GMap.Net and GAD map API electronic map display,improve the related map operation;the electronic map display based on GMap.Net and high map API can be realized,and the related map operation is perfected;the trajectory planning algorithm is designed to realize track planning,obstacle avoidance and trajectory playback design by collecting the fixed boundary points;the firmware of each module of unmanned aerial vehicle(UAV)is upgraded online;complete the flight parameter setting and plant protection operation parameter setting based on Bluetooth or WIFI communication;realize the automatic calibration design of unmanned aerial vehicle sensor.(3)This paper studies the characteristics and key problems of server and database development,and designs webpage maintenance terminal to realize multiuser management and real-time and historical operation.The desktop and mobile clients are developed through VS2013 and Android Studio,and MySQL is selected as the database management system for flight data storage.Finally,the feasibility and stability of the components of UAV management and control system are verified through outdoor flight test with UAV?...