A rotatable multi-directional soil moisture measurement system

A soil moisture and measurement system technology, applied in the field of sensors, can solve the problems of deviation in soil moisture content measurement results, increase costs, expensive probes, etc., and achieve the effect of direct and accurate measurement data and cost saving.

Active Publication Date: 2019-04-05
ZHEJIANG HAIHONG IND PROD DESIGN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, commonly used soil moisture sensors include probe-type soil moisture sensors and profile soil moisture sensors. The physical characteristics of the soil profile, such as soil structure and void conditions, have changed the soil compaction and soil structure, and the soil moisture content measured by the soil moisture sensor is greatly affected by the soil texture, structure and compaction. There are deviations in the measurement results of soil moisture content. At the same time, when it is necessary to measure soil moisture from multiple directions and different angles, multiple groups of probes need to be embedded, and the probes are relatively expensive, which increases the cost.

Method used

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  • A rotatable multi-directional soil moisture measurement system
  • A rotatable multi-directional soil moisture measurement system
  • A rotatable multi-directional soil moisture measurement system

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Embodiment Construction

[0017] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0018] Such as figure 1 A rotatable multi-directional soil moisture measurement system shown includes a data acquisition module, a main control module, a data transmission module, a power supply module and a sensor module; the data acquisition module is connected to the sensor module to collect sensor data, The data acquisition module is connected with the main control module through the data transmission module, and the power supply module is connected with the main control module to supply power for the system.

[0019] The sensor includes a housing 8, which is a hollow structure inside the housing 8, and a cover 12 is arranged on the housing.

[0020] The upp...

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Abstract

The invention discloses a rotary multi-azimuth soil moisture measuring system which comprises a housing. The inside of the housing is a hollow structure, a cover body is arranged on the housing, and an upper rotary seat, a lower rotary seat, probe fixing seat, a spring, a relay and a stepping motor are arranged in the housing. A soil sensor of the system can adjust a measurement angle at any time without multiple groups of probes, and the costs are saved. The probes are directly inserted into soil, directly sampled soil is non-excavated soil, and measured data is direct and accurate.

Description

technical field [0001] The invention relates to a sensor, in particular to a rotatable multi-directional soil moisture measurement system. Background technique [0002] Soil moisture is an essential condition for crop growth. Appropriate soil moisture content can not only increase crop yield, but also avoid water waste and soil loss. Therefore, real-time monitoring of soil moisture content is very necessary. At present, commonly used soil moisture sensors include probe-type soil moisture sensors and profile soil moisture sensors. The physical characteristics of the soil profile, such as soil structure and void conditions, have changed the soil compaction and soil structure, and the soil moisture content measured by the soil moisture sensor is greatly affected by the soil texture, structure and compaction. This causes deviations in the measurement results of the soil moisture content. At the same time, when it is necessary to measure the soil moisture from multiple directio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
CPCG01N33/246G01N2033/245
Inventor 范昕昀
Owner ZHEJIANG HAIHONG IND PROD DESIGN CO LTD
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