Design of GPS data acquisition and processing system based on FPGA

In view of the problem that GPS output information is much larger than the practical needed, the data acquisition and processing system based on FPGA+GPS+FLASH was opposed. FPGA simulates UART port, acquiring and abstracting the GPS latitude, longitude, altitude and velocity, simultaneity, store data in real time by use of FLASH. The corresponding experiment shows that the system can quickly and accurately transfer, acquire and store GPS data; it is strongly suitable for various platforms of storage-type integrated measurement systems.