A Soil Collection and Detection System

Abstract

The invention discloses a soil collecting and detecting system. The system comprises a sampling module, a soil detecting module, a man-machine operating module, a central processor, a physical model establishing module, a virtual actuator, a virtual sensor and a simulated analysis module, the virtual actuator feeds back a result to the simulated analysis module through executing an analysis algorithm or an analysis method in a looping manner, the simulated analysis module automatically extracts data to the virtual sensor, and the virtual sensor automatically displays the data, wherein a GPS positioning device is arranged in the sampling module. The system can comprehensively carry out multi-parameter detection on soil, so the coverage is wide; every acquired data contains location information, so the detection accuracy is greatly improved, and the conditions of soil with different depths can be conveniently analyzed; and location of the simulated analysis module, the virtual sensor and the virtual actuator realizes establishment of a monitored site soil physical model of the detected data and also realizes various simulation analyses as needed, so use is highly convenient.

Description

technical field [0001] The invention relates to the field of soil detection, in particular to a soil collection and detection system. Background technique [0002] Soil analysis is the qualitative and quantitative determination of the composition and (or) physical and chemical properties of soil. It is the basic work for soil formation and development, fertility evolution, soil resource evaluation, soil improvement and rational fertilization research, and it is also an important means of environmental quality evaluation in environmental science. It is mainly to determine the content and certain properties of various chemical components of the soil. As early as the middle of the 19th century, German chemist J. von Liebig applied classical chemical methods to soil and plant analysis. According to the measured results, he proposed the theory of plant mineral nutrition and the theory of return, which greatly promoted the development of soil science. In the following 100 years,...

AI Technical Summary

Problems solved by technology

[0003] The control of the system is unstable, resulting in disordered control of the system and prone to errors;

[0004] The entire system collects a lot of data, and the storage capacity of the terminal PC alone is far from enough. It is often necessary to clear old data to make room for new data, which is very inconvenient;

[0005] It can only complete the data collection and detection in a single way, and cannot carry out further simulation analysis of soil conditions, and its use is limited;

[0006] Most of the samples are taken in a random mode, which is likely to cause deviations in the test results;

[0007] Most of the detected data in the entire detection process is manually sorted or set up lines for wireless transmission, which is time-consuming and labor-intensive, and the cost is high

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