Detection identification apparatus based on radar and photoelectric technologies

Abstract

The invention discloses a detection identification apparatus based on radar and photoelectric technologies. The detection identification apparatus based on radar and photoelectric technologies includes a photoelectric image acquisition module, a radar detection module and a computer processing module, wherein the photoelectric image acquisition module includes an ultraviolet imaging module, an infrared imaging module and a visible light imaging module; the output terminal of the ultraviolet imaging module is connected with an analog video board; the infrared imaging module and the output terminal of the visible light imaging module are connected with a data exchange board together; analog signals acquired by the analog video board are transmitted to the data exchange board; the radar detection module includes a signal emission module; an electromagnetic wave signal is received by a signal receiving module after being reflected; the signal received by the signal receiving module is amplified by a programmable preamplifier; and the amplified signal is transmitted to a digital analog conversion module to be converted into a digital signal. The detection identification apparatus basedon radar and photoelectric technologies sets a plurality of image acquisition mode in radar photoelectric detection, so as to be applied corresponding to different environments, thus realizing accuracy of detection and identification.

Description

Technical field [0001] The invention relates to the technical field of radar detection, in particular to a detection and identification device based on radar and photoelectric technology. Background technique [0002] The radar detector is a detector designed to detect the radar waves of the above various bands and use sound and light to prompt the user. The radar tachometer is based on the calculation of the frequency shift of the received reflected wave to obtain the moving speed of the measured object. The radar beam irradiates a large area, so the radar speed measurement is easy to capture the target without precise aiming. Radar equipment can not only be fixed on the road, but also can be installed on patrol cars. It is a very important part of the "mobile electronic police" to realize the detection of vehicle speed in motion; secondly, the error of radar speed measurement is about: vehicle speed V increase or decrease 0.1031 %V, can fully meet the requirements for investi...

AI Technical Summary

Problems solved by technology

[0008] (1) The fusion degree of the existing radar and photoelectric technology detection and identification devices is still completely compatible. After the radar detection area is identified, the photoelectric equipment cannot judge the imaging operation according to the current environment. At present, most imaging operations are artificially based on the radar display area. For manipulation, not only the detection and recognition degree is not high, but the error is large, but also requires manpower to observe and operate in real time, which is very inconvenient to use

[0009] (2) The imaging technology of the existing radar and photoelectric technology detection and recognition devices cannot meet the diversity and flexibility of radar detection. Environmental requirements for detection

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