Plant root system monitoring system based on hyperboloidal mirror

A hyperboloid reflector and plant root system technology, applied in the field of plant root system monitoring, to improve image acquisition efficiency and reduce complexity

Inactive Publication Date: 2011-02-02
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the defects of the existing root system monitoring system, reduce the complexity and cost of the monitoring system, improve its efficiency, and realize the visual observation of the in-situ growth state of the plant root system directly by the monitoring system

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  • Plant root system monitoring system based on hyperboloidal mirror
  • Plant root system monitoring system based on hyperboloidal mirror
  • Plant root system monitoring system based on hyperboloidal mirror

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Embodiment Construction

[0031] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] The plant root system monitoring system based on the hyperboloid reflector of the present invention mainly includes a microroot canal, a hyperboloid reflector, a digital camera unit and a track positioning unit. The structure and specific functions of each part are described as follows:

[0033] Micro-root canal: The micro-root canal is used for installation in the field where the tested plant grows, and a hyperboloid reflector, a digital camera unit, a track positioning unit and other auxiliary components are installed inside it.

[0034] The micro-root canal 2 in this embodiment adopts PVC transparent hard tube, the length of the pipe is set to 2.5m, and the diam...

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Abstract

The invention discloses a plant root system monitoring system based on a hyperboloidal mirror, which comprises a micro root canal, a hyperboloidal mirror and a digital camera unit, wherein the micro root canal is arranged in a field where a monitored plant grows, the hyperboloidal mirror is arranged inside the micro root canal, and the digital camera unit is arranged inside the micro root canal and positioned above the hyperboloidal mirror and connected with an image acquisition card. In the invention, a CCD (Charge Coupled Device) camera can obtain a 360-degree horizontal field integral image around the reflector through each acquisition, the camera is only controlled to move up and down along the canal wall of the micro root canal without rotating; and in the post-stage image processing, the image can be vertically spliced only. Therefore, according to the technical scheme, the root system image is acquired by adopting the plant root system monitoring system, the complexity of mechanical design and post-stage image processing is reduced, and the image acquiring efficiency is improved.

Description

technical field [0001] The invention relates to the field of plant root system monitoring, in particular to a plant root system monitoring system using a hyperboloid mirror for imaging. Background technique [0002] The root is an organ gradually formed by plants to adapt to life on land. It has the functions of absorption, fixation, transport, synthesis, storage and reproduction. Only a well-grown root system can meet the needs of plant growth. Therefore, the study of root growth is of great significance to understand the relationship between the plant's demand for nutrients and water and its environment. Since the root system grows underground, it is not very convenient to measure. Therefore, in situ observation and quantitative determination of plant root growth has always been one of the difficulties in root biology research in the world. At present, foreign companies that produce and observe the growth of root systems mainly include CID, a joint venture company betwe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84
Inventor 毕昆陈立平王成朱大洲潘大宇
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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