Research And Design Of UAV Inspection System For Unicom Base Station Under High Altitude Condition

At present,drone technology has become a hot technology.Because uav can penetrate into many space that cannot be reached by human,and because of its simple structure,convenient operation,flexible landing and other characteristics,the popularity of this technology in relevant industries continues to rise,and it has become a project that all research departments competefor.This paper mainly studies the use of unmanned aerial vehicle technology to achieve the monitoring of tower antenna status of unicom base station.The communication cable of unicom base station is usually buried and overhead when laying.Because overhead is far away from the ground,the method of manual inspection is adopted,which is very dangerous.Therefore,it has become the latest technical form adopted by China unicom in the industry to use uav to inspect the antenna line of the elevated base station and send back the fault point data in time.Firstly,this paper introduces the related theory and technology of UAV inspection system of Unicom overhead line,and supports the design and implementation of the whole UAV inspection system of Unicom overhead line based on these theory and technology.In addition,the configuration parameters of PID algorithm of flight control model are given to realize the flight attitude control of nonlinear system.This paper focuses on the following aspects: On the one hand,the hardware part of the uav inspection system is designed,mainly including core control module,wireless communication module,sensor module and remote control module.These hardware parts constitute the main uav system and realize the main functions of the uav system.On the other hand,the software part of the patrol maintenance system is designed,which mainly introduces the realization of the software system,especially the realization of the login of the software system,the patrol flight track management function of uav,and the realization of the maintenance management function.Through the flow chart design of the software system,the character code design of the software program development language,finally realized the function interface and function application of the whole software system;Finally,after the system is completed,the hardware and software of the uav inspection system are tested and the test results are analyzed.Through the analysis,it can be concluded that the uavinspection system designed in the whole paper is of good practicability and reliability.