Automatic control device for irrigation water amount of agricultural irrigation system

Abstract

The invention discloses an automatic control device for the irrigation water amount of an agricultural irrigation system, and relates to the technical field of agricultural irrigation systems. The automatic control device comprises a field control box, a remote control computer and a smart phone, wherein the field control box is wirelessly connected with the remote control computer and the smart phone through a network, the field control box is arranged on an agricultural irrigation field, and a soil moisture content sensor is arranged in soil of the agricultural irrigation field. According tothe automatic control device, historical data information of agricultural irrigation is integrated through a big data module, measured soil moisture content data and the area and shape of an irrigation region are compared with big data in a database, then the required irrigation amount is determined, and the irrigation water amount can be more accurate through big data analysis and judgment; andthe field control box, the remote control computer and the smart phone are arranged, so that the automatic control device is more humanized, a manager can manage the irrigation system more conveniently, and management is more efficient.

Description

technical field [0001] The invention belongs to the technical field of agricultural irrigation systems, and in particular relates to an automatic control device for irrigation water volume of an agricultural irrigation system. Background technique [0002] Agricultural irrigation mainly refers to the irrigation of agricultural farming areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Traditional surface irrigation includes border irrigation, furrow irrigation, submerged irrigation and flood irrigation. However, this type of irrigation The method often consumes a lot of water and has low water utilization, which is a very unreasonable agricultural irrigation method. In addition, ordinary sprinkler irrigation technology is a common irrigation method in China's agricultural production, but the water use efficiency of ordinary sprinkler irrigation technology is also low. Not hi...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic control device for irrigation water in an agricultural irrigation system. Through the big data module, the historical data information of agricultural irrigation is integrated, and the measured soil moisture data and the area shape of the irrigation area are compared with the big data in the database. , and then determine the required irrigation volume. Through big data analysis and judgment, the irrigation water volume can be more accurate. By setting the on-site control box, remote control computer and smart phone, the aut

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