The invention provides a high-speed large-data-volume
information processing system, and relates to the technical field of integrated navigation and
image processing. The high-speed large-data-volume
information processing system comprises a multi-core DSP
processing module, an FPGA data preprocessing module, a high-speed interface module and other accessory circuit modules; the multi-core DSP
processing module serves as a data core
processing module and is responsible for the functions of
data processing, information flow control, external information interaction and the like; the FPGA data preprocessing module is responsible for the functions of
external data coding and decoding preprocessing,
logic control,
image display and the like; the high-speed interface module comprises a high-speed
Ethernet interface, a
Spacewire interface, a high-speed expansion interface and the like and is used for achieving high-speed
data transmission with the outside; the other accessory circuit modules of the
system comprise the
clock module, the power supply module and the like. The high-speed
data processing system can be used for operating an IMU-GPS-
starlight integrated navigation
algorithm and has the significant advantages of being high in integration, low in cost, high in processing capacity, rich in interface and the like compared with a single-DSP multi-board or multi-DSP single-board or multi-DSP multi-board system scheme.