Intelligent irrigation system

Abstract

The embodiment of the invention provides an intelligent irrigation system. The intelligent irrigation system comprises a humidity detection module, a humidity display module, a control module and an irrigation driving control module; the humidity detection module is used for detecting soil resistance to obtain sampling voltage corresponding to soil humidity, comparing the sampling voltage with reference voltage and outputting a comparison result signal; the comparison result signal represents whether the soil humidity meets a preset condition or not; the humidity display module is used for receiving the comparison result signal sent by the humidity detection module and emitting light according to the comparison result signal; and a driving signal is sent to the control module when it is received the comparison result signal that the corresponding soil humidity does not meet the preset condition. According to the intelligent irrigation system, whether the soil humidity meets the moisture required by crop growth or not can be detected in real time, the moisture of the soil is supplemented in time when the soil humidity does not meet the moisture required by crop growth, and the irrigation cost is reduced.

Description

technical field [0001] The invention relates to the field of irrigation, in particular to an intelligent irrigation system. Background technique [0002] In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, the moisture in the soil cannot meet the moisture requirements of crop growth. [0003] Artificial irrigation can make up for the deficiency of natural rainfall. Traditional plant watering vehicles require multiple manual watering. This watering method requires a lot of manpower and material resources, and this manual watering method cannot keep up with the speed of soil evaporation. Therefore, manual watering methods still cannot supply crops with sufficient water. of moisture. [0004] At present, by installing sprinkler faucets around some crops to replenish water, the sprinkler irrigation method of this ...

AI Technical Summary

Problems solved by technology

Traditional plant watering vehicles require multiple manual watering. This watering method requires a lot of manpower and material resources, and this manual watering method cannot keep up with the speed of soil evaporation. Therefore, manual watering methods still cannot supply crops with sufficient water. moisture

[0004] At present, by installing sprinkler faucets around some crops to replenish water, the sprinkler irrigation method of this type of sprinkler faucet is to spray irrigation at set time intervals, because the evaporation of soil water in each time period is different, for example, at noon , the water in the soil evaporates faster, and the water sprayed still cannot reach the water needed for crop growth, which is not conducive to improving crop yield

This sprinkler irrigation method cannot continuously and accurately obtain soil moisture, and cannot make the soil moisture meet the water required for crop growth, and this sprinkler irrigation method is blind, which will waste a lot of water resources and pumping power, and increase irrigation costs.

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