Soil environment precise monitoring equipment and method based on machine vision

A technology of monitoring equipment and machine vision, which is applied in the direction of instruments, design optimization/simulation, image enhancement, etc., can solve the problems of low real-time performance of remote sensing method, probe wear efficiency, high cost, etc., and achieve small error, low cost and real-time performance strong effect

Pending Publication Date: 2021-10-01
GUANGZHOU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The current common methods to obtain soil characteristic parameters are drilling method, sensor matrix method, and remote sensing method, but the drilling method wears the probe seriously and has low ef

Method used

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  • Soil environment precise monitoring equipment and method based on machine vision
  • Soil environment precise monitoring equipment and method based on machine vision
  • Soil environment precise monitoring equipment and method based on machine vision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] see Figure 1-Figure 3 , the machine vision-based accurate soil environment monitoring equipment of the present invention includes a soil information collection device, a soil information processing device, and a communication device for uploading data information collected by the soil information collection device to the soil information processing device,

[0064] see figure 1 - Fig. 3, the soil information collection device includes a mobile car 1, an image acquisition module 2 and an excavation module 3 arranged on the mobile car 1, wherein, along the traveling direction of the mobile car 1, the excavation module 3 is located at the The front of the above image acquisition module 2; during the movement, the excavation module 3 excavates the soil, and the image acquisition module 2 performs image acquisition on the excavated soil, and uploads the collected image information to the soil information processing device through the communication device (such as a compute...

Embodiment 2

[0126] The following is a specific case to discuss the precise monitoring method of soil environment based on machine vision of the present invention:

[0127] 1. Firstly, the soil is sampled. The soil sampled is the soil in the Guangdong area. The soil environment monitoring equipment for sampling is the millet HHCCJCY01HHCC flower soil detector and soil detector; the soil characteristic parameters to be collected are humidity value and PH value.

[0128] 2. Before sampling, it is necessary to clean up the soil surface, remove branches, leaves, weeds, stones, and garbage in the soil surface, which can improve the accuracy of soil data collection; then divide the rectangle of about 40mm×30mm area, for labeling. After marking, take pictures of the soil, insert the soil environment monitoring equipment into the soil 80mm according to the regulations, and then record the data on the mobile APP and the dashboard; then excavate the soil surface and take pictures of the deep soil, a...

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Abstract

The invention discloses soil environment precise monitoring equipment and method based on machine vision. The soil environment precise monitoring equipment comprises a soil information acquisition device, a soil information processing device, and a communication device. The soil information acquisition device comprises a moving trolley, an image acquisition module arranged on the moving trolley and a digging module located in front of the image acquisition module in the advancing direction of the moving trolley. A mathematical model about soil humidity and soil acidity and alkalinity is constructed in the soil information acquisition device. After the soil information acquisition device acquires a soil image, the soil information acquisition device processes the acquired soil image to obtain an average yellowness value and an average gray value of the soil image, and the average yellowness value and the average gray value are input into the mathematical model to obtain a soil humidity value and a soil pH value corresponding to the soil image. The method is higher in precision and lower in implementation cost.

Description

technical field [0001] The invention relates to a soil monitoring device, in particular to a machine vision-based precise soil environment monitoring device and method. Background technique [0002] With the growth of the population and the prosperity of people's lives, the Chinese people have put forward higher requirements for agricultural production. In contrast, the acreage in rural areas has decreased, the rural population is aging and young people have fled the countryside to the cities. In this context, how to improve farming efficiency and realize farming automation, unmanned, and intelligent farming has become a demand. The development trend of modern agriculture has prompted the birth and development of various non-traditional agricultural production technologies, such as the use of Internet technology for remote monitoring of ultraviolet rays and sulfur dioxide in the ecological environment of farmland. All kinds of smart agriculture are developing vigorously. T...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06T5/30G06T7/00G06T7/11G06T7/90
CPCG06F30/20G06T5/30G06T7/0002G06T7/11G06T7/90G06T2207/20024G06T2207/30188
Inventor 梁忠伟陈俊武刘晓初冯文康钟剑鸣龙胜范立维
Owner GUANGZHOU UNIVERSITY
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