A Rapidly Assembled Hyperspectral Spectrum Acquisition Mechanism

Abstract

The invention provides a hyperspectral collection mechanism that can be assembled quickly, including a support frame, a guide rail arranged on the support frame, a running mechanism arranged on the guide rail, and a hyperspectral camera fixing mechanism arranged on the running mechanism; the support frame includes four The bottom of the support column is connected to the support base plate by bolts; the guide rail is a circular guide rail, and a connecting sleeve is arranged on the inner side of the guide rail, and the connecting sleeve is set on the support column; the upper and lower ends of the guide rail are provided with guide grooves, The outer surface of the drive wheel is provided with guide grooves; the running mechanism includes a main frame, an upper bracket and a lower bracket are arranged on the main frame, and a driving motor is also arranged on the lower bracket, the driving motor is connected with the driving wheel, and the driving wheel guides the driving wheel The grooves are in contact, and the driving motor rotates to drive the traveling mechanism to walk on the guide rail. By driving the motor to drive the traveling mechanism to move on the guide rail, the automatic collection of the hyperspectral camera can be automatically completed.

Description

technical field [0001] The invention relates to the field of hyperspectral image acquisition, in particular to a rapidly assembled hyperspectral spectrum acquisition mechanism. Background technique [0002] Hyperspectral image technology is widely used in geological exploration, oil and gas detection, hydrological ecological monitoring, forest fire prevention, lake tidal flat identification, marine monitoring and other fields. The acquisition of hyperspectral images is mainly divided into satellite-borne, manned / unmanned aerial vehicles, and ground-portable methods. Due to the low resolution of space-borne hyperspectral images and the large geometric distortion of airborne hyperspectral images, forest In the field of fire prevention research, the research on the flammability characteristics of forest combustibles needs to obtain clear spectral images with high resolution and no geometric distortion as data support. Therefore, it is necessary to develop a hyperspectral image ...

AI Technical Summary

Problems solved by technology

[0003] When the existing technology is used to collect ground hyperspectral maps, it is first necessary to build a bracket mechanism and install the hyperspectral camera on it. However, when collecting forest crops, because it is in a wild environment and the trees are relatively tall, the collected It is very difficult, so how to quickly and safely build the collection support mechanism is very necessary

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