Design And Implementation Of A Ground Terminal Management System Based On Plant Image Recognition

In recent years,the protection of the plants has become a research hotspot.In the complex and vast natural environment,UAV aerial photography is the best way to obtain plant images.In view of the ground terminal management system in the aerial image management of the core position,the in-depth study of the ground terminal system has become the top priority of aerial photography project.At first,this paper starting from the research background of laboratory project.The experimental project requires to segment and recognize the aerial images of plants in the natural environment of Inner Mongolia Autonomous Region in order to make statistics of plant species and growth in the region.This paper designed a ground terminal management system for the application of the subject,which enables the operator to manage the images sent back to the ground in a more orderly way,In addition,it can monitor the UAV aerial pictures and flight status in real time and obtain the image shooting position,which greatly reduces the burden of operators and improves the security of image data.This paper describes the design and implementation method from two aspects.The hardware aspect mainly involves analysis of UAV hardware platform,the design and implementation of parameter data transmission,wireless image transmission and the research of Mavlink communication protocol.In terms of software,image management and positioning display technology are introduced in detail through the function analysis and module design of the system.VS2017,WPF and C# are used for development,Directshow and FFmpeg technology are also used to realize the display and storage of image data.The data and information exchange communication between ground and UAV is completed through the customizable Mavlink protocol format,and a unique codec mode is formed corresponding to different message packet IDs.The communication mode is selected according to the communication purpose,and the corresponding parameter information is loaded according to the operation instructions.Finally,the ground terminal management system is tested from the aspects of function,performance and compatibility to verify the feasibility of each module function.The results are reliable and the performance reaches the standard.