Automatic acquisition device and method for field information of crawler trolley

An automatic acquisition and crawler-type technology, which is applied in the direction of tracked vehicles, circuit devices, battery circuit devices, etc., can solve the problems of long time-consuming research and development of UAV platforms, poor consistency of collected images, and low accuracy of collected images, so as to save charging time , high photoelectric conversion efficiency, and the effect of improving collection efficiency

Inactive Publication Date: 2019-01-22
HUAZHONG AGRI UNIV
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Problems solved by technology

[0003] At present, hand-held cameras are used to collect images of crops in the field, which requires 2-4 people to work together. The collection efficiency is low and time-consuming, and the consistency of the collected images is poor. The track gantry crane platform can also be used to collect crop images, but its cost is exp

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  • Automatic acquisition device and method for field information of crawler trolley
  • Automatic acquisition device and method for field information of crawler trolley
  • Automatic acquisition device and method for field information of crawler trolley

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Embodiment Construction

[0026] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 4 It is a schematic diagram of the assembly of the crawler trolley field information automatic collection device. It can be seen from the figure that both the digital camera and the computer system can be disassembled, so they should be installed in advance before use. The specific operation steps can be divided into the following steps :

[0028] (1) Laying magnetic strips in crop rows: it is divided into straight line laying and curved laying. Straight line laying is used for linear motion of the trolley; curved laying is used for trolley bifurcation, turning, and U-turn driving.

[0029] (2) Determine the starting position: After the laid track is fixed, the car needs to return to the initial position before driving, and the car can be driven directly above the navigation magnetic strip by using the remote control.

[0030]...

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Abstract

The invention relates to an automatic acquisition device and method for field information of a crawler trolley. The device is composed of six functional modules including a crawler chassis, a mountingbracket, an automatic tracking unit, a crop image acquisition unit, a solar energy supply module and a computer system. The trolley is guided to automatically walk along crops by means of a magneticguiding sensing technology, pictures of the crops are full-automatically acquired by visible light cameras, electric energy is supplied to the trolley for 24 hours by a solar cell panel, and the non-destructive measurement device and method capable of extracting phenotype information of the crops by means of an image processing technology are achieved; and meanwhile the crawler trolley adopts thechassis which is provided with four direct current motors with the power of 80W, therefore, the load of the trolley can reach a 100Kg crawler structure, and the problem that a field geographical environment is uneven is solved. By adopting the device in the research of crop genetic improvement, growth images of the crops can be conveniently and quickly acquired in a non-intervention and non-destruction mode.

Description

technical field [0001] The invention is a crawler trolley device suitable for upland crops, which can automatically acquire digital images of field crops. The device consists of six functional modules including a crawler chassis, a mounting bracket, an automatic tracking guidance unit, a crop image acquisition unit, a solar power supply, and a computer system. It uses magnetic guidance sensing technology to guide the car to automatically walk along the crop row, A non-destructive measurement device and method for automatically collecting images of crops by using a visible light camera, using solar panels to provide electric energy for a car 24 hours a day, and extracting phenotypic information of crops by using image processing technology. Background technique [0002] Improving the genetic characteristics of crops to breed high-yield and high-quality varieties is a method to increase crop productivity. In the research of crop genetic improvement, large-scale experiments ar...

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Application Information

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IPC IPC(8): G05D1/02B62D55/065H02J7/35
CPCB62D55/065G05D1/021G05D1/0231G05D1/0246G05D1/0263H02J7/35
Inventor 王康梁秀英周风燃刘凌波杨万能卢少志陈欢张天浩
Owner HUAZHONG AGRI UNIV
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