Surveying and mapping unmanned aerial vehicle with GPS system

Abstract

The invention discloses a surveying and mapping unmanned aerial vehicle with a GPS system, and relates to the technical field of surveying and mapping, the surveying and mapping unmanned aerial vehicle comprises a fuselage, a hanger, a holder, a GPS module, a control module and a communication module, and the control module is electrically connected with the GPS module and the communication module; the hanging rack comprises a shell, a containing groove is formed in the bottom of the shell, and an inserting hole is formed in the containing groove along the side wall; the holder comprises a fixed disc, a telescopic sliding rod mechanism which is arranged in the fixed disc and can stretch out and retract relative to the fixed disc, a support fixedly connected to the lower end of the fixed disc, and a clamping mechanism which is arranged at the lower end of the support and used for clamping the camera equipment. The telescopic sliding rod mechanism comprises a driving wheel, a driving mechanism used for driving the driving wheel to rotate and toothed rods arranged on the two sides of the driving wheel and meshed with the driving wheel. The toothed rods are driven by the driving wheel to slide and stretch out and draw back along the fixing disc, and the tail ends of the toothed rods can be inserted into or disengaged from the inserting holes. The hanging frame and the holder are simple in connection and convenient to disassemble, and the connection strength of the unmanned aerial vehicle and the holder is greatly improved.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping, in particular to a surveying and mapping unmanned aerial vehicle with a GPS system. Background technique [0002] UAV pan / tilt is a supporting device for UAVs to install and fix mission loads such as cameras. Due to the different functions and uses of drones, various sensors or cameras will be mounted on the drone platform, so the drone platform is also designed with different structures according to needs. [0003] UAVs for surveying and mapping are limited to the load capacity of the UAV. It is usually required to reduce the weight and volume of the gimbal structure and increase the load capacity of the gimbal under the premise of ensuring the normal operation of the gimbal. Surveying and mapping UAVs are generally used in less populated areas or on jungle wastelands. Therefore, the first choice when using the gimbal must be fixed and reliable, and it can resist relatively harsh ...

AI Technical Summary

Problems solved by technology

[0004] In addition, when the drone encounters strong winds or trees and grass during its use, the drone will sometimes fall. Because the working environment is aligned with the wilderness and jungle, there is a high probability that the drone will fall into the grass and rock gaps Or hanging on trees, therefore, an efficient retrieval system after a fall or loss has become an urgent need for surveying and mapping of unmanned aerial vehicles

Images