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Greenhouse crop three-dimensional directed perception and fine-grained automatic acquisition device and method

An automatic collection, fine-grained technology, applied in the direction of measuring devices, instruments, etc., can solve the problem of inability to accurately collect image data of crop growth

Active Publication Date: 2020-11-06
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a three-dimensional directional sensing and fine-grained automatic acquisition device and method for greenhouse crops, which are used to solve or partially solve the problem that existing image acquisition devices cannot accurately collect crop growth image data

Method used

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Embodiment Construction

[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechan...

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Abstract

The invention relates to the technical field of crop image acquisition. The invention discloses a greenhouse crop three-dimensional directed perception and fine-grained automatic collection device andmethod. The device comprises a first telescoping rod which is horizontally arranged, a second telescoping rod which is vertically arranged, a first hanger rail which is horizontally arranged, and a second hanger rail which is vertically arranged. The first hanger rail is slidably mounted on an arch frame, and the upper end of the second hanger rail is slidably mounted on a cantilever beam; one end of the first telescopic rod is slidably mounted on the first hanger rail, and the other end is slidably mounted on the second hanger rail; the upper end of the second telescopic rod is slidably installed on the first telescopic rod, and the lower end is rotatably provided with a camera facing a cylinder. According to the greenhouse crop three-dimensional directed sensing and fine-grained automatic acquisition device provided by the invention, the target crop is abstracted into a slender cylinder in a three-dimensional space, a directed sensing model conforming to full-target coverage in a real environment is established, and real coverage of a monitoring target can be realized.

Description

technical field [0001] The invention relates to the technical field of crop image acquisition, in particular to a device and method for three-dimensional directional perception and fine-grained automatic acquisition of greenhouse crops. Background technique [0002] With the development of precision agriculture, more and more attention has been paid to the intelligent production management of facility crops. By adjusting the temperature, light, water, gas, fertilizer and other conditions in the facility, the growth process of crops can be effectively regulated to achieve increased efficiency and reduced application, high yield and high quality. With the development of wireless multimedia intelligent sensor networks, crop characteristics can be collected in a holographic three-dimensional manner to judge crop growth status, growth situation and occurrence of diseases and insect pests, providing intelligent production services such as water and fertilizer application, disease ...

Claims

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Application Information

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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 吴华瑞张燕朱华吉孙想顾静秋缪祎晟付成高
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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