Intelligent irrigation system based on Internet of Things

Abstract

The invention belongs to the technical field of Internet of Things, particularly relates to an intelligent irrigation system based on the Internet of Things, and the irrigation system comprises a temperature and humidity sensor, a single chip microcomputer, water pipes, humidity sensors, a well, a wireless transmission module, a mobile phone and an intelligent power supply unit, wherein the temperature and humidity sensor is installed in the ridge of soil and is used for outputting a detected temperature and humidity value of the soil and transmitting the detected temperature and humidity value to the single chip microcomputer; the single chip microcomputer is used for receiving the detected temperature and humidity value outputted by the temperature and humidity sensor and controlling the opening and closing of an electromagnetic valve on a water pump; each water pipe is arranged at one end of the ridge and is used for transporting water for each ridge; the humidity sensors are respectively arranged at the other ends of the ridges; the well is connected with the water pump and is used for supplying water for the water pipes; the wireless transmission module is used for sending information on the single chip microcomputer to the mobile phone; the mobile phone is used for receiving the information sent by the single chip microcomputer and monitoring the working status of each sensor in real time; the intelligent power supply unit is used for supplying power for the single chip microcomputer. According to the intelligent irrigation system, proper irrigation can be realized according to the water requirement of plants, so the pertinency of irrigation is stronger, and the waste of precious water resources is avoided.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, in particular to an intelligent irrigation system based on the Internet of Things. Background technique [0002] Agriculture is a basic industry related to international people's livelihood. my country is the country with the largest facility cultivation area in the world. In recent years, domestic multi-span greenhouses have grown rapidly with an area of ​​1-1.5 million hectares added each year. The quality of crops is closely related to environmental factors such as air temperature and humidity, soil temperature and humidity, and illuminance. Guiding greenhouse users to adjust environmental factors according to crop growth requirements to improve crop yield and quality is the main goal of the greenhouse environmental factor regulation decision support system. and directions. At present, irrigation of farmland is performed manually, which increases the workload of staff and is in...

AI Technical Summary

Problems solved by technology

At present, the irrigation of farmland is manual irrigation, which increases the workload of the staff and is inefficient

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