High-speed image missile-borne data recording device

Abstract

The invention discloses a high-speed image missile-boron data recording device. The device comprises a field programmable logic gate array; an LVDS image data interface module, a first storage module and a second storage which are respectively connected with the field programmable logic gate array; the LVDS image data interface module is used for performing series- parallel conversion on high-speed seeker image data in the flight process of an aircraft, and performing visible light/infrared image class judgment on the high-speed seeker image under the control of the field programmable logic gate array; the high-speed seeker image at different image classes is stored in the first storage module and the second storage module through the field programmable logic gate array; the data recording device is recycled after the aircraft is grounded so as to read out the image data in the flight experiment. The data recording device disclosed by the invention has the advantages of being simple in module, small in volume, light in weight, recognizable in visible light/infrared image, strong in large-overload resistance, and simple in data recording and controlling flow, and is especially suitable for the data storage of a missile-borne seeker image.

Description

technical field [0001] The invention belongs to a data recording system, relates to the technical field of bomb-borne data recording, in particular to a high-speed image bomb-borne data recording device. Background technique [0002] As the "black box" of the aircraft, the missile-borne data recording device can record the telemetry data or the real-time image data of the seeker during the flight of the aircraft in real time. After the missile touches the ground, it can be retrieved to read the recorded data. In the flight test of the aircraft, the real-time image data rate of the seeker is high, the data volume is large, and it must have the visible light / infrared identifiable storage function, while the traditional data recording device is mainly used to record the telemetry data in the missile flight test, and its rate is low. , the amount of data is not large, which cannot meet the requirements of recording seeker real-time image data. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of high-speed image bomb-borne data recording device, this data recording device solves the problem that the traditional data recording device has low speed and small data volume, and cannot meet the requirements of high-speed real-time image data recording of the seeker under the environment of large overload

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