| In recent years,with the development of science and technology,especially the development of microelectronic technology and communication technology,it laid the foundation for the rapid development of UAV technology.With the advent of open source,more and more UAV enthusiasts join in the research and development ranks.UAVs also show their advantages in all walks of life with their own advantages.For the surveying and mapping industry,the development of UAV also brings new opportunities and new technological innovations.The traditional surveying and mapping methods can not meet the needs of modern surveying and mapping.Unmanned aerial vehicles(UAV)have become an important tool in aerial photogrammetry with its low cost,convenience and efficiency in the field of Surveying and mapping.Meanwhile,the research and development of UAV Ground Station system has also made considerable progress.The function of traditional ground station system is relatively single,which is difficult to meet the needs of measurement work in complex environment.Modern ground station system integrates the functions of data transmission,graphic display,track planning,data storage and playback.It can meet the needs of all walks of life in combination with the use of unmanned aerial vehicles.Based on Pixhawk flight control system,this paper designs and implements some functions of the open source Mission Planner ground station.The main contents of the thesis are as follows:1.Analyze and understand the architecture of the open source Mission Planner ground station,and on this basis,combine the functions required by the external data collection task of the surveying and mapping industry to carry out the overall design of the ground station.2.In view of the partial function of ground station system,mainly including the navigation electronic map load,serial data communication,navigation point,speaking,reading and writing,and route planning,such as data storage and playback function,optimize and programming implementation.3.Functional test of the ground station system completed in this study. |
