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Field hyperspectral rapd measurement system

A measurement system and hyperspectral technology, which is applied in the field of field hyperspectral rapid measurement system, can solve the problems of no relevant literature reports, achieve the effect of ensuring height and level and simplifying the operation process

Inactive Publication Date: 2018-03-02
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] At present, there is no relevant literature report on this field hyperspectral rapid measurement system.

Method used

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  • Field hyperspectral rapd measurement system

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Embodiment Construction

[0036] Such as figure 1 with figure 2 As shown, the field hyperspectral rapid measurement system of the present invention includes a first support rod 1, a second support rod 2, an instrument package, and an optical fiber probe 3;

[0037] A sleeve 4 is sleeved on the outside of the optical fiber probe 3, and a first rotation shaft 5 and a second rotation shaft 6 are movably connected to the outside of the sleeve 4. The first rotation shaft 5 is fixed in the middle of the first support rod 1, and the second The rotating shaft 6 is fixed in the middle of the second support rod 2; the instrument package includes the system host and the hyperspectral measuring instrument host connected to it, the system power supply and the display screen. The optical fiber probe 3 is connected to the hyperspectral measuring instrument host; on the second support rod A circular track 7 is arranged on the circular track 7, and a distance measuring sensor 8 is arranged on the circular track 7. The di...

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Abstract

The invention discloses a field hyperspectral rapid measurement system. The system comprises a first support rod (1), a second support rod (2), an instrument package and an optical fiber probe (3); and the optical fiber probe (3) is sleeved with a sleeve (4), the external of the sleeve (4) is movably connected with a first rotating shaft (5) and a second rotating shaft (6), the instrument packageincludes a system host, and a hyperspectral measurement instrument host, a system power supply and a display which are connected with the system host, and the optical fiber probe (3) is connected withthe hyperspectral measurement instrument host; and a circular track (7) is arranged on the second support rod (2), and a range finding sensor (8) is arranged on the circular track (7). The field hyperspectral rapid measurement system has the advantages of simple structure, low cost, simplicity in operation, and accurate measurement result.

Description

Technical field [0001] The invention relates to a measuring device, in particular to a field hyperspectral fast measuring system. Background technique [0002] Soil is an important carrier of human living environment and an important resource for agricultural production. It is affected by pollution from different sources every year. Soil pollution is widely mentioned as one of the important environmental problems. Heavy metal pollution is due to its persistent residual and toxicity characteristics. It is particularly dangerous, so it is necessary to timely and accurately monitor heavy metal pollution to protect soil resources and ensure its sustainability; [0003] There are many traditional methods for soil heavy metal pollution detection. Taking samples at the measurement points and sending them to the laboratory for testing requires a lot of manpower and material resources, which is not conducive to widespread promotion. In recent years, with the development of remote sensing te...

Claims

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Application Information

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IPC IPC(8): G01N21/25
CPCG01N21/25
Inventor 付萍杰杨可明沈文超
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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