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Field digital diagnosis recording instrument for soil Montessori color-texture (i-DSCT)

A recorder and soil technology, applied in instruments, scientific instruments, measuring devices, etc., to achieve the effects of low cost, reduced manual errors, easy portability and field operations

Inactive Publication Date: 2013-01-16
BEIJING NORMAL UNIVERSITY
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  • Field digital diagnosis recording instrument for soil Montessori color-texture (i-DSCT)
  • Field digital diagnosis recording instrument for soil Montessori color-texture (i-DSCT)

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[0023] The working principle and implementation mode of the present invention will be described in detail below in conjunction with the accompanying drawings

[0024] The soil color-texture diagnostic recorder of the present invention combines the current advantages of digitalization, informationization and intelligent processing, and highlights the characteristics of convenience, accuracy and low cost when working in the field. Such as figure 1 As shown, after starting the machine, set the control module through 1 and call the 2GPS module through the 6 microprocessor module to automatically perform GPS positioning on the observed point, and create a file of the corresponding point in the 7 sample information storage module and store the positioning information in . The control module 1 is set to call the 3 camera sensor module through the 6 microprocessor module to take pictures of the soil at the observation point, and the acquired image is displayed on the display screen t...

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Abstract

The invention provides a field digital diagnosis recording instrument for soil Montessori color-texture (i-DSCT), and belongs to the technical field of soil environment investigating. The field digital diagnosis recording instrument for the soil Montessori color-texture (i-DSCT) has the functions of determining the color of the soil, determining the texture of the soil, and integrating under the GPS (Global Position System) positioning technology. According to the field digital diagnosis recording instrument for soil Montessori color-texture (i-DSCT), observed soil is imaged through a shooting sensor on a machine body, and the image is stored into the instrument; the information of the color and the granularity of the image is extracted, and compared with standard samples in soil color and texture standard storage modules in the instrument, thus the attribute value of an analyzed sample can be obtained, and all information in the instrument is displayed through an output control module and is output to an external computer; a control module is adopted to control a cursor on the machine body to move, and control to input other environmental attributes of the soil sample together with a confirming button, as well as controll to achieve man-machine interaction. With the adoption of the functions mentioned above, the color and texture of the soil sample and various soil environmental attributes can be intelligently diagnosed and recorded on real time in situ.

Description

technical field [0001] The invention patent belongs to the technical field of soil environment investigation. It involves soil color judgment, soil particle size quantification and texture judgment at all levels, and GPS positioning technology. Through camera sensor imaging supplemented by computer image processing and analysis technology, real-time and in-situ intelligent diagnosis and recording of the color, texture and various soil environmental attributes of the observed soil samples are formed. The instrument is suitable for scientific investigation of field soil environment and teaching practice of soil related majors in schools at all levels. Background technique [0002] The physical diagnostic characteristics of soil are the main parameters for soil environmental quality assessment and soil pollution remediation. Among them, soil color and soil texture are two important physical characteristics. [0003] Soil color is an external reflection of soil material compo...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84
Inventor 赵烨周凌云柳婧韩莎莎
Owner BEIJING NORMAL UNIVERSITY
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