Precise sowing automatic monitoring and reseeding device based on machine vision

A technology of precise seeding and automatic monitoring, applied in sowing, planter parts, applications, etc., can solve the problems of increasing production cost and affecting crop yield, and achieve the effect of improving accuracy, smooth seeding process and high efficiency

Inactive Publication Date: 2018-11-23
SHANDONG UNIV OF TECH
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AI Technical Summary

Problems solved by technology

Multi-seeding in the precision sowing process will lead to increased production costs, and missed sowing will directly affect crop yield

Method used

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  • Precise sowing automatic monitoring and reseeding device based on machine vision
  • Precise sowing automatic monitoring and reseeding device based on machine vision
  • Precise sowing automatic monitoring and reseeding device based on machine vision

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the embodiments given by the accompanying drawings.

[0021] refer to figure 1 , a schematic diagram of an automatic monitoring and replanting device for precise sowing based on machine vision, which mainly includes: a seeding mechanism [1], an image acquisition mechanism [2], a replanting mechanism 1 [3], and a seeding mechanism [4] , seed introduction mechanism [5], replant mechanism 2 [6], control mechanism [7], recovery mechanism [8].

[0022] refer to figure 2 , a schematic diagram of a machine vision-based precision sowing automatic monitoring and re-seeding device, which mainly includes: a seed box [9], a transmission group [10], a stepping motor 1 [11], and a seed guide tube [12] ], seed metering frame [13], precision seed metering device [14].

[0023] refer to image 3 , a schematic diagram of a precision seeding automatic monitoring and re-seeding device seeding mechanism...

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Abstract

The invention belongs to the field of precise sowing, and particularly relates to a precise sowing automatic monitoring and reseeding device based on machine vision. The precise sowing automatic monitoring and reseeding device mainly comprises a seed discharging mechanism, an image collecting mechanism, a reseeding mechanism, a seed conveying mechanism, a seed guide mechanism, a control mechanismand a recovery mechanism, and is characterized in that a seed conveying box does linear motion along a seed conveying frame through the matching of a gear and a rack; the seed conveying process is smooth; a plurality of parts of seeds conforming to the quantity requirements are orderly filled in the reseeding mechanism; the reseeding can be performed at any time; the reseeding mechanism dischargesout a part of seeds conforming to the quantity requirement once; a computer analyzes information transmitted by an image collecting mechanism; a control single chip microcomputer drives the corresponding mechanism to complete corresponding actions. The device can monitor three conditions of seed leakage, too much seeds and no seeds, and can perform seed correction or reseeding according to different detection results. The precise sowing quantity can be improved; the reseeding is timely and accurate; the efficiency is high; the reliability and the universality are high; certain practical significance is realized.

Description

technical field [0001] The invention belongs to the field of precision sowing, and in particular relates to an automatic monitoring and reseeding device for precision sowing based on machine vision. Background technique [0002] In the process of precision seeding, due to various factors such as the difference between seeds and the reliability of the machine, the precision seeder has the phenomenon of multi-seeding and missed seeding. Effective monitoring and correction of the quantity of precision seeding can greatly improve the reliability of the machine and save production costs. At present, there are few domestic devices for monitoring and correcting multiple or missing seeds in the process of precision sowing. With the rapid development of machine vision detection technology, its application in agricultural production machinery is also becoming more and more extensive. Multi-seeding in the precision sowing process will increase production costs, and missed sowing will ...

Claims

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Application Information

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IPC IPC(8): A01C7/00A01C7/20
CPCA01C7/00A01C7/20
Inventor 赵静马伟童崔欣徐文腾李志铭杨焕波范鑫孟沌超
Owner SHANDONG UNIV OF TECH
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