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Crop image detection and recognition device

An image detection and identification device technology, which is applied to measurement devices, aircraft stabilization, transportation and packaging of gravity-controlled devices, can solve problems such as small detection range, inability to detect and identify rhizomes, etc., to improve flight stability, It is convenient to judge the growth of crops and detect the effect of clear images.

Pending Publication Date: 2022-05-17
JIANGXI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a crop image detection and recognition device, which effectively solves the problem that the root and stem parts of crops cannot be detected and recognized at present, resulting in a small detection range.

Method used

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  • Crop image detection and recognition device
  • Crop image detection and recognition device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one, by Figure 1-Figure 6 Given, the present invention includes UAV 1, the top of UAV 1 is equipped with wing arm 2 at equal angles, the top of wing arm 2 is equipped with wing 3, and the top of UAV 1 is equipped with lifting detection assembly 4, without The center of gravity adjustment assembly 5 is installed on the top of the man-machine 1 , and the lens distance adjustment assembly 6 is installed on the top of the drone 1 .

Embodiment 2

[0031] Embodiment 2, on the basis of Embodiment 1, the lifting detection assembly 4 includes a middle groove 401 set on the top of the drone 1, a cylinder 402 is installed inside the middle groove 401, and a cylinder push rod 403 is installed on the top of the cylinder 402. The top of the cylinder push rod 403 is equipped with a top counterweight 404, and the two sides of the top counterweight 404 are symmetrically equipped with side plates 405, and the sides of the two side plates 405 that are far away from each other are equally spaced with tooth grooves 406, and the tooth grooves 406 One side of the gear 408 is meshed with a gear 408, the outer side of the gear 408 is installed on the gear seat 407, and the gear seat 407 is symmetrically installed on the top of the UAV 1, and the two sides of the UAV 1 are symmetrically provided with through grooves 409, and the through grooves 409 run through To the upper and lower sides of the unmanned aerial vehicle 1, the inside of the t...

Embodiment 3

[0033] Embodiment 3, on the basis of Embodiment 1, the center of gravity adjustment assembly 5 includes an inner groove 503 opened inside the side plate 405, the inner groove 503 penetrates to the bottom end of the side plate 405, and an insertion rod is inserted into the inner groove 503 505, the top of the insertion rod 505 is equipped with a first spring 504, the top of the first spring 504 is fixedly connected with the inner top wall of the inner groove 503, the bottom end of the insertion rod 505 penetrates to the bottom of the side plate 405, and the bottom of the insertion rod 505 A magnet 506 is installed at the end of the magnet 506, and a first swivel seat 507 is installed at the bottom of the magnet 506. One side of the first swivel seat 507 is rotatably connected with a turntable 508, and the bottom end of the turnplate 508 is rotatably connected with a moving rod 509. The top of 1 is provided with a chute 512, the inside of the chute 512 is slidably connected with ...

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Abstract

The invention relates to the field of agricultural planting, and discloses a crop image detection and recognition device which effectively solves the problem that the detection range is small due to the fact that rootstock parts of crops cannot be detected and recognized at present, the crop image detection and recognition device comprises an unmanned aerial vehicle, wing arms are installed at the top end of the unmanned aerial vehicle at equal angles, and wings are installed at the top ends of the wing arms. A lifting detection assembly is installed at the top end of the unmanned aerial vehicle, a gravity center adjusting assembly is installed at the top end of the unmanned aerial vehicle, and a lens distance adjusting assembly is installed at the top end of the unmanned aerial vehicle. The lifting supporting unit is driven to move downwards, and the mounting plate and the lifting supporting unit move up and down synchronously, so that the detection camera on the mounting plate is driven to move downwards, the detection camera enters a crop cluster, the rhizome part of a crop is detected, and the detection range is widened.

Description

technical field [0001] The invention belongs to the field of agricultural planting, in particular to a crop image detection and recognition device. Background technique [0002] Crops refer to various plants cultivated in agriculture. Including food crops and economic crops (oil crops, vegetable crops, flowers, grass, trees), edible crops are one of the sources of basic food for human beings. Only a reasonable diet can bring health to human beings. Food self-sufficiency is the foundation of a country’s sustainable development. The growth of crops is inseparable from scientific and technological production technologies and energy-assisted products produced by new industries. The machinery and equipment for agricultural production, due to the large planting area of ​​crops, makes it difficult for farmers to accurately know the status of crops. Nowadays, drones and image detection and recognition devices are used to understand the growth status of crops. [0003] Due to the d...

Claims

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Application Information

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IPC IPC(8): B64C39/02B64C27/08B64D47/08B64C17/02G01N21/01G01N21/84
CPCB64C39/02B64C27/08B64D47/08B64C17/02G01N21/01G01N21/84B64U10/10B64U2101/30
Inventor 梁亚茹饶忠平杨小玲肖志勇
Owner JIANGXI AGRICULTURAL UNIVERSITY
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