Linear array laser imaging method for tiller counting in rice
A line-array laser and imaging method technology, applied in the direction of color/spectral characteristic measurement, can solve the problems of low efficiency and a large number of human resources, and achieve the effects of reducing labor costs, high efficiency, and simple structure
Active Publication Date: 2020-07-24
SHANGHAI JIAO TONG UNIV
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Problems solved by technology
In order to deeply study the relationship between the number of tillers and rice yield, it is necessary to count the number of tillers of each variety of rice plants at different growth stages. Manpower-intensive and inefficient
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[0067] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0068] The invention provides an adjustable linear array laser detection electromechanical device for rice tiller counting, comprising a drive mechanism, a detection mechanism and a lead screw mechanism; the drive mechanism drives the lead screw mechanism to move, thereby changing the position of the lead screw mechanism; The detection mechanism is connected with the driving mechanism through the screw mechanism; when the position of the screw mechanism changes, the detection mechanism is driven to move ...
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The invention provides an adjustable linear-array laser detection based electromechanical device for rice plant tillering counting. The adjustable linear-array laser detection based electromechanicaldevice for rice plant tillering counting comprises a driving mechanism, a detecting mechanism and a screw rod mechanism. The driving mechanism drives the screw rod mechanism to move, so that positionof the screw rod mechanism is enabled to change. The detecting mechanism is connected with the driving mechanism through the screw rod mechanism. When the position of the screw rod mechanism changes,the detecting mechanism is driven to move along the same direction. The adjustable linear-array laser detection based electromechanical device for rice plant tillering counting is simple in structure,controllable in cost and capable of detecting the number of tillering of rice plant samples reliably and efficiently, labor cost is reduced greatly, statistics on rice plants can be realized by projecting images to different positions of near-ground ends of the rice plants by linear-array lasers, and reliability of tillering counting and no damage to the rice plants are guaranteed.
Description
technical field [0001] The invention relates to an electromechanical device, in particular to an adjustable linear array laser detection electromechanical device, method and system for rice tiller counting. Background technique [0002] Tiller number is an important trait and breeding index of rice. In the research process of rice yield, rice tillering directly determines the number of panicles of rice, thus affecting the yield of rice. In order to deeply study the relationship between the number of tillers and rice yield, it is necessary to count the number of tillers of each variety of rice plants at different growth stages. It requires a lot of human resources and is inefficient. Contents of the invention [0003] In view of the defects in the prior art, the purpose of the present invention is to provide an adjustable linear array laser detection electromechanical device, method and system for rice tiller counting. [0004] An adjustable linear array laser detection ...
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IPC IPC(8): G01N21/27
CPCG01N21/27
Inventor 刘成良张康贡亮朱凯吴伟林可张经纬
Owner SHANGHAI JIAO TONG UNIV