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Simulation teaching system for digital photogrammetry of UAV (unmanned aerial vehicle)

A technology of digital photogrammetry and simulation teaching, which is applied to teaching models, educational tools, instruments, etc., and can solve problems such as difficulty in the teaching process

Inactive Publication Date: 2013-10-02
SUZHOU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

UAV photogrammetry is the key content of professional teaching such as surveying and mapping engineering, geographic information system, etc., but the related content of UAV photogrammetry involves a large number of graphics and image expressions, including a large number of abstractions and methods, which have great advantages in the actual teaching process. considerable difficulty

Method used

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  • Simulation teaching system for digital photogrammetry of UAV (unmanned aerial vehicle)

Examples

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Embodiment Construction

[0013] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0014] see figure 1 As shown, the UAV digital photogrammetry simulation teaching system includes a U-shaped guide rail 1, an UAV model 2, a digital camera and a fixed-focus lens 3, a connecting rod 4, a stepping motor 5, a ground sand table 6, and the U-shaped The guide rail 1 is fixed on the ceiling of the building, the transmission part of the U-shaped guide rail 1 is controlled by the stepper motor 5, the digital camera and the fixed-focus lens 3 are fixed inside the drone model 2, and the The UAV model 2 is suspended on the U-shaped guide rail 1 through the connecting rod 4, the ground sand table 6 is fixed on the laboratory ground, and the stepping motor 5 is installed on the U-shaped guide rail 1.

[0015] Further, the digital camera and the fixed-focus lens 3 are canon 5dII digital cameras and a matching 28mm standard fix...

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Abstract

The invention discloses a simulation teaching system for the digital photogrammetry of a UAV (unmanned aerial vehicle). The teaching system comprises U-shaped guide rails, a UAV model, a digital camera, a prime lens, a connecting rod, stepping motors and a ground sand table, wherein the U-shaped guide rails are fixed on a roof ceiling; the digital camera and the prime lens are fixed inside the UAV model; the UAV model is hung onto the U-shaped guide rails through the connecting rod; the ground sand table is fixed on a laboratory ground; the stepping motors are mounted on the U-shaped guide rails. The simulation teaching system can visually and vividly display the whole process of the aerial image data acquisition of the photogrammetry of the UAV, so that the simulation teaching system can effectively help students to understand related theories and application.

Description

technical field [0001] The invention relates to a UAV measurement simulation teaching system, in particular to a UAV digital photogrammetry simulation teaching system. Background technique [0002] UAV is a powered, unmanned aircraft that can carry a variety of equipment and perform a variety of tasks, and is controlled by radio remote control equipment and its own program control device. Compared with traditional methods, UAV photogrammetry has the advantages of small size, light weight, flexible maneuverability, and low economic cost. It has begun to be used in emergency disaster relief, change detection, and topographic map production. UAV photogrammetry is the key content of professional teaching such as surveying and mapping engineering and geographic information system, but the related content of UAV photogrammetry involves a large number of graphics and image expressions, including a large number of abstractions and methods. Considerable difficulty. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
Inventor 杨朝辉何继峥
Owner SUZHOU UNIV OF SCI & TECH
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