Intelligent efficient sprinkling irrigation system and method based on soil humidity adjustment

Abstract

The invention provides an intelligent efficient sprinkling irrigation system based on soil humidity adjustment. The system comprises an environment information acquisition module, a sprinkling irrigation amount information acquisition module, a data acquisition device, a control monitoring module and a sprinkling irrigation device. The environment information acquisition module comprises a humidity sensor, a wind speed sensor and an evaporation sensor. The sprinkling irrigation amount information acquisition module comprises an outlet pressure sensor and a turbine flow meter. The environment information acquisition module and the sprinkling irrigation amount information acquisition module transmit the acquired information to the data acquisition device. The data acquisition device transmits the received information to the control monitoring module. The control monitoring module analyzes and processes the received information, sends a corresponding instruction to the sprinkling irrigation device and displays the processed information. The sprinkling irrigation device receives the instruction sent by the control monitoring module and is executed according to the instruction. By means of the system, the irrigation water amount can be adjusted in real time according to growth rules and growth environments of crops and requirements of crop growth, waste of water resources is avoided, and the crops can be remotely monitored in real time.

Description

technical field [0001] The invention belongs to the field of water-saving irrigation, in particular to an intelligent and efficient sprinkler irrigation system and method based on soil moisture regulation. Background technique [0002] my country is a country seriously short of water, with a per capita water consumption of 2,200 cubic meters, which is only 1 / 4 of the world's average level. However, our country is in a period of rapid economic development, and there is a great demand for water resources. The shortage of water resources has become an obstacle to social and economic development. Reasonable use of limited water resources, based on crop water demand and weather as a reference, and efficient control of variable frequency pump water supply are necessary scientific means to promote water conservation. Therefore, it is imperative to implement an efficient and intelligent sprinkler irrigation system. [0003] In the existing technology, regardless of the traditional ...

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Problems solved by technology

[0003] In the existing technology, regardless of the traditional manual irrigation, automatic sprinkler irrigation or precise dripper, etc., they only solve the problems of uniform irrigation and irrigation coverage, but cannot solve the problem of moderate irrigation and cannot achieve the effect of on-demand irrigation. , and cannot achieve the purpose of real-time remote monitoring of crops through the monitori

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