Vegetation coverage degree dynamic acquisition device

A vegetation coverage and acquisition device technology, applied in the field of vegetation coverage dynamic acquisition devices, can solve the problems of inability to see quadrat information in real time, inconvenient exposure, difficult to control photo quality, etc., achieve batch collection, improve portability, Guaranteed sustainable results

Inactive Publication Date: 2013-03-06
BEIJING NORMAL UNIVERSITY
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a dynamic acquisition device for vegetation coverage suitable for large batches of quadrat photos in the field. It is different from the digital camera scheme adopted by other devices of the same kind. It is inconvenient to adjust the focus and exposure in real time, unable to see the sample information in real

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vegetation coverage degree dynamic acquisition device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] See figure 1 , a plant coverage dynamic acquisition device of the present invention, it consists of camera 1, camera pan / tilt 2, camera fixture 9, power cabin 3, bracket (including bracket base 6 and bracket measuring rod 5), notebook computer 4, power cabin The connecting wire 7, the camera connecting wire 8 and the power cabin fixing part 10 are composed. The positional connection relationship between them is: camera 1 is placed on camera platform 2 and camera platform 2 and camera 1 are fixed on support measuring rod 5 tops by camera fixture 9, the lower end of support measuring rod 5 and support base 6 Connect to each other, fix the power cabin fixture 10 in the middle, place the power cabin 3 in the power cabin fixture 10 and fix it, it is connected with the camera platform 2 through the power cabin connection line 7, and the notebook computer 4 is connected with the camera through the camera connection line 8 1 connection.

[0028] The camera 1 is a customized c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A vegetation coverage degree dynamic acquisition device consists of a camera, a camera holder, a camera fixed part, an engine compartment, a support (including a support base and a support measuring rod), a notebook computer, an engine compartment connecting line, and an engine compartment fixed component. The camera is arranged on the camera holder and is fixed by the camera fixed part; an lower end of the support measuring rod is connected with the support base, and the upper end of the support measuring rod is connected with the engine compartment fixed component; the engine compartment is arranged above the engine compartment fixed component, and is connected with the camera through the engine compartment connecting line; and the notebook computer is connected with the camera through a camera connecting line. The invention has the advantages of scientific design, simple structure, easiness for carrying, and efficient cohesion with supporting software. The camera is employed to substitute a digital camera hard for manipulation, and efficient cohesion with supporting software is realized through programs, thereby improving portability and universality of the device, and realizing bulk acquisition of photos of a quadrat and dynamic and real-time acquisition of vegetation coverage degree information during field operation.

Description

technical field [0001] The present invention is a dynamic acquisition device for vegetation coverage used in geography and soil and water conservation monitoring research. It is used in the field to take pictures of the surface coverage of sample plots. Combined with the vegetation coverage dynamic acquisition system (VC-DAS) real-time, dynamic The invention relates to acquiring vegetation coverage information in batches, belonging to the technical field of physical geographic systems. Background technique [0002] As an important indicator of vegetation coverage, vegetation coverage is a basic input variable in simulation models such as rainfall-runoff, soil erosion, and non-point source pollution. Basic data. [0003] Vegetation coverage is usually estimated using simple visual estimation methods, instrument measurement calculation methods, and remote sensing interpretation and analysis methods. Among them, the methods applied to small-scale vegetation coverage measureme...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01C11/00G01C11/02
Inventor 杨胜天宋文龙王志伟
Owner BEIJING NORMAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap