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Soil water content prediction system and method based on time sequence

A technology of soil water content and time series, applied in the field of time series-based soil water content prediction system, can solve the problems of low utilization rate of soil information and lack of universal applicability

Inactive Publication Date: 2020-08-21
SOUTH CHINA AGRI UNIV
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Problems solved by technology

[0004] Aiming at the problems of lack of universal applicability and low utilization rate of soil information in the above-mentioned existing soil moisture content prediction methods, the present invention provides a soil moisture content prediction system and method based on time series. Predictive analysis allows users to understand the specific situation of soil moisture content in the park, making irrigation strategies more scientific and improving irrigation efficiency

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  • Soil water content prediction system and method based on time sequence
  • Soil water content prediction system and method based on time sequence
  • Soil water content prediction system and method based on time sequence

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Embodiment Construction

[0051] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0052] refer to Figure 1-2 As shown, a time-series-based soil moisture prediction system provided by an embodiment of the present invention includes: a remote server 1, a data transmission gateway 2, a weather station 3 within a preset range, and a plurality of weather stations arranged within a preset range Soil information collection node 4; when the preset range is relatively large, such as 1 hectare, multiple weather stations ...

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Abstract

The invention discloses a soil water content prediction system and method based on a time sequence. The system comprises a remote server, a data transmission gateway, a meteorological station in a preset range and a plurality of soil information acquisition nodes arranged in the preset range. The remote server calculates and outputs a soil water content prediction value in a preset range in the future preset duration according to soil related information acquired by soil information acquisition nodes at the same moment and the weather related information acquired by a meteorological station.The system is high in response speed and convenient, flexible, reliable and efficient to arrange; according to soil characteristics and weather conditions of different regions, soil water content prediction related parameters can be adaptively adjusted, analysis processing is performed according to atmospheric environment data and soil environment data, and a prediction value of the soil water content is given and used for guiding irrigation operation, so that the irrigation efficiency is effectively improved, and water resource waste is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural situation information acquisition and application, in particular to a time series-based soil water content prediction system and method. Background technique [0002] my country is a large agricultural country, and agricultural water accounts for 68% of the country's total water consumption, of which irrigation water accounts for more than 90% of agricultural water consumption. However, due to the backwardness of irrigation technology, its utilization rate is only 43%, while developed countries have reached 70- 80%. The untimely acquisition of agricultural information and insufficient grasp of the changing law of soil information, especially the changing law of water content, make irrigation lack of scientific basis, and the corresponding automation technology cannot be applied to the irrigation system, which directly leads to low irrigation efficiency. Restricted the increase of crop yield. ...

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Application Information

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IPC IPC(8): G01D21/02G06Q50/02G06Q10/04G06N3/04
CPCG01D21/02G06Q50/02G06Q10/04G06N3/044G06N3/045
Inventor 王卫星陈文彬孙道宗谢家兴高鹏杨明欣周平
Owner SOUTH CHINA AGRI UNIV
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