Integrated intelligent irrigation system based on cloud platform

Abstract

The invention discloses an integrated intelligent irrigation system based on a cloud platform. The system comprises a drop irrigation unit, a control part, a gateway and a remote monitoring platform. A soil moisture sensor and an infrared thermal imaging device are connected with a wireless communication device through a wireless network, the wireless communication device transmits photos photographed based on soil moisture and growth conditions to partition controllers through the wireless network, the partition controllers are used in cooperation with the soil moisture sensor and infrared images to calculate crop moisture crop water deficit indexes, the water deficit index information is connected with a master controller through the wireless network, multiple sets of preset values of water demand in the growth stage of crops are stored in the master controller, and the remote monitoring platform controls a water pump according to microprocessor data to work when the current water deficit indexes are smaller than the corresponding current soil humidity value in the preset values.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to an integrated intelligent irrigation system based on a cloud platform. Background technique [0002] Agriculture is an industry that produces food and industrial raw materials by cultivating animals and plants. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. We use the growth and development laws of animals, plants and other organisms to obtain the approval of various departments through artificial cultivation, collectively referred to as agriculture. Agriculture is the basic product that supports the construction and development of the national economy. Simply put, it is a system in which human beings use their wisdom to change the natural environment, use the growth and reprodu...

AI Technical Summary

Problems solved by technology

[0004] 1. Artificially prolonging the irrigation time and opening more valves. Sometimes, some crops suffer from water shortage and drought due to uneven irrigation times. Farmers usually use the method of "spotting water to replenish water" to remedy the situation. , the more the drought-affected area is replenished, the more

[0005] 2. Seriously damage the law of water conservancy operation of crops, so that the quality of drip irrigation cannot be guaranteed, and the purpose of saving water and increasing production and efficiency cannot be achieved

[0006] 3. With the standardization and scientificization of the wheel irrigation system, manual operation will become more and more difficult, and manual operation has gradually become the resistance to the large-scale development of water-saving drip irrigation

[0007] 4. Affected by the traditional thinking of long-term furrow irrigation, many growers cannot strictly follow the designed irrigation time and order to irrigate. Instead, they often artificially increase the rotation irrigation area and prolong the irrigation time, resulting in the ineffective implementation of the rotation irrigation plan, and finally causing the crop drip irrigation system. The operation is not normal, and the farmland is partially reduced due to uneven irrigation

[0009] Existing drip irrigation systems generally can only spray at a fixed time point for a fixed time, and cannot deeply match the humidity of the soil. There are often phenomena of excessive spraying or insufficient irrigation, such as the following patents: