Intelligent farmland irrigation system and method based on Internet of Things

Abstract

The invention discloses an intelligent farmland irrigation system based on the Internet of Things. The system comprises a crop growth characteristic database, a data collection mechanism, an alarm unit, a cloud end, a background service unit, a mobile terminal, a monitoring interface, an irrigation main control unit, and an irrigation execution mechanism. Through acquisition of farmland environment data, crop growth characteristic data is called and uploaded to the cloud end, then an irrigation operation instruction is obtained through data analysis and fusion, the irrigation execution mechanism is controlled to perform spraying irrigation, the requirement of the humidity environment suitable for crop growth is met, the working intensity of operators is reduced, scientific irrigation is facilitated, and water resources are saved.

Description

technical field [0001] The present invention is in the technical field of intelligent irrigation, in particular to a farmland intelligent irrigation system and an irrigation method based on the Internet of Things. Background technique [0002] The rapid growth of my country's population, the continuous development of industrial and agricultural growth levels, and the increasingly serious shortage of water resources. In China, agricultural water consumption accounts for about 80% of the total water consumption. Due to the generally low efficiency of agricultural irrigation, the water utilization rate is only 45%, while the countries with high water resource utilization rate have reached 70% to 80%. The problem of agricultural irrigation water is very important for alleviating the shortage of water resources. The top priority for alleviating the shortage of water resources is to solve the problem of agricultural irrigation water. my country is a large agricultural country wit...

AI Technical Summary

Problems solved by technology

In the prior art, the Internet of Things technology is used more and more in monitoring and other fields, and the technology is becoming more and more mature. However, in the prior art, the Internet of Things technology is less used in agriculture, and the use of mechanization technology in the agricultural field reduces the number of operators. However, mechanization technology is more applied in the early sowing and later harvesting, and less in the mid-term management of crops

For example, the irrigation technology in the mid-term management of crops, in the existing technology, the irrigation is controlled by manual control. This control method does not have a good grasp of the timing of irrigation, which is not conducive to the growth of crops.

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