The present invention provides a high-speed
signal acquisition and forwarding method based on an embedded 10Gbps network hardware
protocol stack. On a high-performance FPGA platform, a
signal acquisition function, and 10Gbps
Ethernet transmitting and receiving paths comprising an
application layer, a
network layer, an MAC layer and a
physical layer are implemented on one FPGA through combination of the IP core of the 10Gbps network hardware
protocol stack and the IP core of 10Gbps MAC, so that the high-speed acquisition and forwarding method that is used for sending acquired data encapsulated in an IRIG format to a rear-end
signal processing server through the high-speed 10Gbps
Ethernet to be further processed is realized. According to the
signal acquisition and forwarding method and a
signal acquisition and forwarding
system,
intermediate frequency signals in a plurality of paths can be collected, and collected
intermediate frequency data is forwarded to a high-speed
Ethernet cluster consisting of nodes such as a switch, a
server, and a storage array at a high speed. According to the acquisition and forwarding method, the
signal acquisition function and the
signal processing function are separated in the
system architecture, so that the method has the characteristics of simple
system architecture, smaller equipment,
high transmission speed, low overall
power consumption and so on.