View field adjustable imaging system based on splicing technology

Abstract

The invention provides a field-of-view adjustable imaging system based on a splicing technology, and aims to solve the technical problem that when another photoelectric imaging system is replaced by a traditional splicing structure, the included angle between detectors is fixed, the design and installation of the structure need to be changed again, and rapid and reliable detection of different targets cannot be met. The invention provides a field-of-view adjustable imaging system based on a splicing technology. The field-of-view adjustable imaging system comprises a bottom plate, a rotating shaft, a first detection unit, a second detection unit and a first driving mechanism, the first driving mechanism drives the two driven bevel gears through the driving bevel gear to adjust the included angle between the two groups of detection units; the two groups of detection units adjust the included angle between the first detector and the second detector of the two groups of detection units through the second driving mechanism. By adjusting the included angles between the detectors of the splicing structure, the requirement for rapid and reliable detection of different targets is met, maneuverability is high, adjustment is convenient, the automation degree is high, and repeated design and installation of the system are avoided.

Description

technical field [0001] The invention relates to an imaging system with an adjustable field of view, in particular to an imaging system with an adjustable field of view based on splicing technology. Background technique [0002] With the continuous development of information perception requirements, the photoelectric imaging system needs to detect more and more targets, and the range is getting larger and larger. A single imaging system can no longer meet the needs of large field of view and multi-target detection. The traditional multi-detector splicing technology can splice a large field of view by rationally arranging the positions of multiple detectors. [0003] However, because the size of the target surface of different detectors is different, and the focal length of the matching optical lens is also different, so the field of view of the photoelectric imaging system with different splicing structures is different. The traditional splicing structure is aimed at a cert...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that when the traditional splicing structure needs to be replaced with another photoelectric imaging system, due to the fixed angle between the detectors, the splicing structure needs to be redesigned and installed, resulting in poor adaptability and mobility, and cannot meet different goals. To solve the technical problem of reliable detection, and to provide a field-of-view adjustable imaging system based on stitching technology

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