Field intelligent irrigation on-line control management method

A technology of intelligent irrigation and control methods, applied in the field of intelligent irrigation management of farmland, can solve the problem that water management is difficult to adapt to weather conditions, etc.

Inactive Publication Date: 2015-04-22
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] Traditional irrigation water management for farmland is generally based on pre-established irrigation systems based on water allocation plans for different hydrological years. However, in production pr

Method used

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  • Field intelligent irrigation on-line control management method
  • Field intelligent irrigation on-line control management method
  • Field intelligent irrigation on-line control management method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0159] Embodiment 1: see figure 1 , the field intelligent irrigation online control management method includes a field test station monitoring and management unit and a central station management unit, wherein the field test station monitoring and management unit includes a meteorological data acquisition module and a soil moisture monitoring module; the central station management unit includes a user management module , data upload module, field management module, crop information management, crop irrigation simulation, real-time monitoring of farmland, real-time irrigation forecast, chart display, field information query and information statistics.

[0160] 1 user management module

[0161] The user management module mainly manages system users, and can query, add, modify and delete system users. The user can log in to the system through the user name and password. The user management module stores the user's real name, contact information and other information. The user can ...

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Abstract

The invention discloses a field intelligent irrigation on-line control management method. According to the invention, a small automatic weather station collects meteorological data; a soil water environment monitoring device determines the soil water content of a crop root area in real time; the soil water content of the root area is imported and stored in a database; a client logs in a field real-time intelligent irrigation system on-line; and field soil information management, crop information management, field real-time monitoring, field real-time irrigation simulation and irrigation forecasting, field information inquiry, and information statistics can be carried out. With the method provided by the invention, remote on-line irrigation real-time guidance can be carried out. Based on a network, real-time data collected by a data collection system is subjected to secondary processing such as analysis, induction and processing; the crop real-time evapotranspiration is calculated; and crop real-time insufficient irrigation simulation, irrigation forecasting and irrigation management are carried out on-line. Through system internal processing such as model simulation, parameter simulation and the like, decisions that whether the crop needs irrigation, irrigation water amount and irrigation time can be precisely made.

Description

technical field [0001] The invention relates to the technical field of farmland intelligent irrigation management, in particular to an online control and management method for field intelligent irrigation. Background technique [0002] At present, there is a serious shortage of water resources in my country, and the contradiction between supply and demand of water resources is becoming more and more prominent, especially for agricultural water use. Therefore, it is necessary to strengthen my country's farmland irrigation management, realize the precision, automation, intelligence and modernization of farmland irrigation, effectively improve the efficient and water-saving utilization of agricultural water resources, continuously improve the optimal allocation system of agricultural water resources, and comprehensively improve the utilization of water resources. Efficiency and sustainable development of water resources have become a top priority; it is also an urgent requiremen...

Claims

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Application Information

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IPC IPC(8): A01G25/16
CPCA01G25/162Y02A40/10
Inventor 马建琴张振伟刘雪梅彭高辉郝秀平刘蕾丁泽霖杨雪颖张富王婧王伟杨宁
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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