High-speed Data Recording System Based on PXI Platform
Rong Shu · Science Technology and Engineering · 2008
Taking the DAQStreaming system of ADLINK Technology Inc.as an example,the application prospect of PXI platform in the data recording system for airborne remote sensing devices is discussed in detail.By an in-depth analysis of the system architecture,the bottle-neck that limits the improvement of the recording speed is identified.By introducing the new arising PCI Express technology and SATA hard disk storage technology,a new high-speed data recording scheme based on PXIe platform and SATA disk array is suggested,which can double the recording speed.