Small Uav-based Gps Data And Image Acquisition System

As a flexible platform with High speed movement, The small unmanned aerial vehicle(UAV) able to complete many diffcult tasks by the use of various electronic equipments or weapon systems, Its tremendous value had been reflected.As a very important electronic system of Small UAV,Data and image Acquisition system able to complete airborne data and image acquisition,With increasingly wide range of application,Data and image acquisition system had shown creasingly complex multifunctional,It had been highlighted for special attention.GPS data and image acquisition system was designed based on Small UAV in this paper. According to actual composition of data and image acquisition system,the overall design planning had been worked out for GPS data and image acquisition system. The entire acquisition system includes the flighting subsystem and the ground receving subsystem.In the flight subsystem,the design had been realized by the mainly use of MSP430 microcontroller.Based on understanding the excellence performance with ultra-low power about MSP430 microcontroller,The study and design had been done for flight system, and relevant software and hardware design had been finished.In the ground receving subsystem,RS232 had been used for the GPS data transfer design and use USB video capture stick to complete receiving images shown on the PC.The composition of module is introduced about two subsystem,and relevant technology theory has been detailedly introduced about these modules.Finally, the mainly modules such as microcontroller module,modem module etc of two subsystems had been detailedly designed. At last,the test include board-level and system-level had been accomplished.