Remote intelligent update device for lightening detection and realization method thereof

The invention relates to a remote intelligent update device for lightening detection and a realization method thereof. The device consists of a host computer, a DSP, a FPGA, a CPLD, a FLASH, a static storage and a data communication interface, wherein the data communication interface is connected with the DSP; the static storage is connected with the DSP through a bus, the DSP is connected with chip selection pins of the static storage through a chip selection signal port respectively, and the CPLD is provided with input and output pins of a plurality of users; and the DSP and the CPLD are connected through an address bus and a data bus. The realization method comprises the following steps of: adopting the host computer, adopting an update system to perform on-line remote update on a lightening signal identification model, and establishing a man-machine conversion window for system update; utilizing a passive configuration mode of the FPGA to establish a lightning identification modelwith configurable update; utilizing the DSP to realize the global administration to the update system and the man-machine conversion window; and utilizing a complex programmable logic device to realize the fast and stable update to the FPGA.