Design of data acquisition device for GPS/INS integrated navigation evaluation system
Luo Ji-xian · Electronic Design Engineering · 2011
In order to collect multi-channel data of navigation effectively,to achieve integrated navigation evaluation,a hardware design of data acquisition device in integrated navigation evaluation system was introduced.The device,which was based on ARM processor LPC2292,extended serial ports by 16C554 chip,realized multi-channel data acquisition and processing,and transmitted data to the PC by serial port.The hardware circuit graph of data acquisition device in integrated navigation evaluation system was provided.The application showed that the system ran stably,multi-channel data acquisition and integrated navigation evaluation could be realized.