Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Observation device for growth height of plants in sample area and observation method

An observation device and an in-area technology, which is applied to the field of observation devices for plant growth height in a sample area, can solve problems such as easy errors, inability to accurately obtain vegetation health and growth, and low image resolution, and achieve a comprehensive effect.

Pending Publication Date: 2018-08-31
GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current problem is that, due to the wide area of ​​images obtained by satellite remote sensing and aerial photography, it is only suitable for judging the growth of vegetation in large areas, and the resolution of images obtained by satellite remote sensing and aerial photography is low, so it is impossible to accurately obtain vegetation at specific locations health and growth
At present, in the prior art, the growth of different types of plants in the sample area at different stages can only be measured manually. The method of manual measurement has the disadvantages of time-consuming, low efficiency, etc., and is easily disturbed by external conditions. The manual measurement method used in the prior art is also prone to errors
Therefore, the vegetation growth monitoring methods in the prior art all fail to meet the needs to varying degrees.

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
  • Observation device for growth height of plants in sample area and observation method
  • Observation device for growth height of plants in sample area and observation method
  • Observation device for growth height of plants in sample area and observation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] Such as Figure 1 to Figure 4 As shown, an observation device for plant growth height in a sample area includes an instrument bracket, a stepper motor 1, a laser distance measuring mechanism, an anti-interference component and a level 2; the instrument bracket includes a square top frame 3 and is arranged on the square top frame 3 The four legs 4 at the lower end are provided with two left and right Y-axis guide rails 5 on the lower surface of the square top frame 3, and the two Y-axis guide rails 5 are connected with an X-axis bracket through two sliders 6. An X-axis guide rail 8 is arranged on the axial support; the laser ranging mechanism includes an infrared laser rangefinder 9 and a connecting frame body 10, a rack 11 is arranged at the lower end of the X-axis supporting frame, and a rack 11 is arranged on the connecting frame bod...

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

The invention discloses an observation device for growth height of plants in a sample area and an observation method. The observation device comprises an instrument support, a stepper motor, a laser ranging mechanism, an anti-interference assembly and a gradienter, wherein the instrument support comprises a square top frame and four support legs arranged at the lower end of the square top frame, aleft Y-axis guide rail and a right Y-axis guide rail are arranged on the lower surface of the square top frame and connected with an X-axis support through two sliders, and an X-axis guide rail is arranged on the X-axis support; the laser ranging mechanism comprises an infrared laser range finder and a connecting frame, a rack is arranged at the lower end of the X-axis support, a gear mutually meshed with the rack is arranged on the connecting frame, and the connecting frame is glidingly connected onto the X-axis guide rail through the gear and the rack. The observation device has the advantages of being simple, easy and concise to operate, realizing accurate monitoring result and small errors, facilitating compared tracking and the like, and can perform directional observation on different kinds of vegetation in the selected area.

Description

technical field [0001] The invention belongs to the technical field of vegetation growth monitoring devices, and in particular relates to an observation device and an observation method for plant growth height in a sample area. Background technique [0002] The methods for monitoring wild vegetation in the prior art mainly use satellite remote sensing and aerial photography to obtain vegetation images, thereby judging the health and growth of vegetation, or obtain vegetation images by taking pictures on the ground for analysis. However, the current problem is that, due to the wide area of ​​images obtained by satellite remote sensing and aerial photography, it is only suitable for judging the growth of vegetation in large areas, and the resolution of images obtained by satellite remote sensing and aerial photography is low, so it is impossible to accurately obtain vegetation at specific locations health and growth. At present, in the prior art, the growth of different types...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/02
CPCG01B11/02
Inventor 杨婷婷姚国征杨苏俊男丁勇闫玉春石红霄李芳陈曦徐名特
Owner GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products