Omnibearing near-earth high-flux phenotype image acquisition platform for complex farmland

A technology of image acquisition platform and image acquisition device, applied in image communication, parts of color TV, parts of TV system, etc.

Pending Publication Date: 2022-03-22
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to develop an all-round phenotypic image acquisition platform suitable for complex farmland, which can perform high-throughput information collection and perform different monitoring of the growth process of farmland crops. All-round monitoring of height and angle

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  • Omnibearing near-earth high-flux phenotype image acquisition platform for complex farmland
  • Omnibearing near-earth high-flux phenotype image acquisition platform for complex farmland
  • Omnibearing near-earth high-flux phenotype image acquisition platform for complex farmland

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Embodiment 1

[0037] A comprehensive near-ground high-throughput phenotype image acquisition platform for complex farmland, the specific structure is as follows: figure 1 As shown, the platform includes a main structure (2), a self-propelled drive device (7), an image acquisition device (1), and a control system (4). The self-propelled driving device (7) is composed of two driving hub motors (8) and two driven wheels (6), and is bolted to the main structure (2). The image acquisition device (1) is provided with a sensor platform (16), a horizontal slide (10), a longitudinal slide (11), a vertical slide (9), and the control system (4) consists of a single-chip microcomputer (3) and a microcomputer (5 )composition.

[0038] The main structure (2) is composed of 60*60 profiles, which are fixed by corner fittings and bolts. The horizontal sliding table (10) of the image acquisition device (1) is two horizontal guide rails (13), connected in the middle of the coupling, driven by the motor (20)...

Embodiment 2

[0042] A method of using a comprehensive near-ground high-throughput phenotype image acquisition platform for complex farmland:

[0043] Step 1. Power on and click the reset command of the parameter control software on the microcomputer to adjust the platform and camera to the initial position, and check whether the working status of each sensor is normal;

[0044]Step 2, set the platform and camera parameters on the software, and send control commands wirelessly, turn on the sensor to collect image data and display it in real time. The parameters set on the software include: ①Forward and reverse rotation of the active hub motor, speed, and steering. ② The XYZ movement of the image acquisition platform, where X is the horizontal movement direction, and the horizontal direction is adjusted to accurately target crops, Y is the forward direction of the extended crop row, Z is the vertical movement direction of the platform, and the collection height is adjusted. ③ The rotation a...

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Abstract

The invention discloses an omni-directional near-earth high-flux phenotype image acquisition platform for a complex farmland. The omni-directional near-earth high-flux phenotype image acquisition platform comprises a main body structure, a self-propelled driving device, an image acquisition device and a control system, the self-propelled driving device is composed of two driving hub motors and two driven wheels and is connected to the main body structure through bolts, the image acquisition device is composed of a transverse sliding table, a longitudinal sliding table, a vertical sliding table and a sensor platform, the three sets of sliding tables enable the sensor platform to move in an XYZ omni-directional mode, the sensor platform comprises a laser radar and three spectrum cameras, and the laser radar is connected with the three spectrum cameras. The rotation angles of the cameras on the two sides can be controlled through a steering engine, the distance between the cameras is adjusted through an electric push rod, simultaneous plant canopy and bottom layer all-dimensional image data collection is achieved, and all-dimensional near-earth high-throughput phenotype image collection can be achieved through an information collection device. The control system is provided with a single-chip microcomputer and a microcomputer, and realizes integral control of the image acquisition device and real-time monitoring of sensor data. The system is simple in structure and reasonable in design, and can accurately realize omnibearing image acquisition for complex farmland in real time.

Description

technical field [0001] The invention relates to the technical field of plant data collection, in particular to a comprehensive near-ground high-throughput phenotypic image collection platform for complex farmland. Background technique [0002] Accurate phenotypic identification is an urgent need to cultivate breakthrough new varieties and ensure national food security. Compared with the rapid development of genomic technology, the current acquisition methods of agricultural phenotypic traits mainly rely on manual completion, which has disadvantages such as inefficiency, subjectivity, and poor repeatability. Due to the lack of sufficient phenotyping techniques and methods to analyze and mine thousands of existing genetic resources, it has greatly restricted the progress of crop gene function decoding and breeding in my country, and high-throughput and precise phenotyping technology breakthroughs are urgently needed. [0003] At present, there are many kinds of phenotyping im...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232H04N7/18
CPCH04N7/181H04N23/66H04N23/50H04N23/695
Inventor 娄朝霞权龙哲孙灯李海龙夏福霖赵成顺
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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