Multispectral aerial surveying and mapping module

Abstract

The invention provides a multispectral aerial surveying and mapping module, and relates to the technical field of aerial surveying and mapping. The multispectral aerial surveying and mapping module comprises a unmanned aerial vehicle. The unmanned aerial vehicle performs information interaction with the anti-collision early warning module. The unmanned aerial vehicle is connected with a multispectral surveying and mapping module. The multispectral surveying and mapping module is connected with an optical lens cleaning module. An electric power system of the unmanned aerial vehicle provides electric energy for the anti-collision early warning module and the multispectral surveying and mapping module. The anti-collision early warning module recognizes the situation of 200 M around the unmanned aerial vehicle, obstacles are effectively avoided in advance, air collision is avoided, and the optical lens cleaning module is a cleaning device based on scraping and brushing and is used for cleaning a filter at the position of the multispectral surveying and mapping module. Fixed obstacles and movable obstacles can be effectively avoided, surveying and mapping are safer, losses caused by crash of the unmanned aerial vehicle and the multispectral measuring instrument are avoided, meanwhile, a filter of the multispectral measuring instrument is cleaned through the optical lens cleaning module, and the surveying and mapping precision is higher.

Description

Technical field [0001] The invention relates to the technical field of aerial surveying and mapping, in particular to a multi-spectral aerial surveying and mapping module. Background technique [0002] Aerial surveying and mapping is a method of surveying and mapping on the ground that uses aircraft in the atmosphere as a measurement carrier. The object of surveying and mapping is the positional relationship of ground objects. The purpose is to draw the geodetic coordinates through the data obtained from aerial photography. The usual method is aerial photography. measuring. Aerial photogrammetry is the process of continuously taking pictures of the ground and drawing topographic maps using aerial photography instruments on an airplane. The traditional aerial surveying and mapping method uses ground control points to obtain the outer orientation element of the beam through spatial encryption. This method is too dependent The ground conditions are very restrictive. At the same ti...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-spectral aerial surveying and mapping module, which solves the problems of air collision of measuring aircraft and contamination of measuring filters

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