Modeling control method of drip irrigation for sugarcane precision planting based on soil analysis of Internet of Things

A control method and Internet of Things technology, applied in the direction of botanical equipment and methods, adaptive control, general control system, etc., can solve problems such as gaps and insufficient functions, and achieve the effects of reducing manual intervention, saving resources, and improving harvests

Active Publication Date: 2016-09-21
CASSIA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a convenient, safe and reliable sugarcane precision planting drip irrigation modeling control method based on the soil analysis of the Internet of Things for the gaps in the application field of the prior art and the lack of comprehensive functions

Method used

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  • Modeling control method of drip irrigation for sugarcane precision planting based on soil analysis of Internet of Things
  • Modeling control method of drip irrigation for sugarcane precision planting based on soil analysis of Internet of Things
  • Modeling control method of drip irrigation for sugarcane precision planting based on soil analysis of Internet of Things

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Embodiment

[0044] A sugarcane precision planting drip irrigation modeling control method based on Internet of Things soil analysis is a method for establishing a sugarcane drip irrigation control model through Beidou navigation technology, sensor technology, and GPRS communication technology combined with massive historical data, and then realizing remote monitoring of sugarcane precision planting; including The following steps:

[0045] Step 1: Establish a drip irrigation IoT remote control system on the remote management center platform, which includes a data server, data analysis and modeling module, drip irrigation scheme generation module and communication module; lay drip irrigation controllers on sugarcane planting plots, mainly by Drip irrigation equipment and sensor modules;

[0046] Step 2: collect basic data and transmit it to the data server for storage, including the location information of the plot obtained through the Beidou satellite positioning system, the climate inform...

example 1

[0060] The Beidou satellite positioning system locates the location information of the plot and marks it on the GIS map. Cane stewards conduct sugarcane inspections, and enter sugarcane variety information, perennial root year information, planting period information, etc. on the corresponding plots. Based on the above information, the system calculates the growth cycle (month) of the variety of sugarcane on the plot and the specific dates and stages of each growth period, and uses the growth period model and variety model for simulation to obtain the daily irrigation required for each growth cycle The frequency, irrigation method and irrigation amount of various nutrients, water, pesticides, etc., are used as the basic irrigation scheme for sugarcane in this period of the plot. As long as each growth period is entered, the irrigation scheme will be activated immediately, and an instruction will be sent to the drip irrigation controller of the field at a fixed time every day t...

example 2

[0062] The Beidou satellite positioning system locates the location information of the plot and marks it on the GIS map. The sensors in the field regularly send soil monitoring data to the system, and the system uses the soil model to perform simulation processing after receiving it, and judges the current soil conditions: whether there is water shortage, whether the PH value is normal, whether the nutrients are sufficient, whether fertilization is needed, etc. Then formulate a drip irrigation plan according to the specific soil conditions: the ratio of water, nutrients, fertilizers, and pesticides, the length of drip irrigation, etc. Then the scheme generation command is sent to the drip irrigation controller of the field to start drip irrigation.

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Abstract

The invention discloses a sugarcane precision planting drip irrigation modeling control method based on Internet-of-Things soil analysis. A sugarcane drip irrigation control model is built by combining the Beidou navigation technology, the sensor technology and the GPRS communication technology with massive historical data, and therefore the method for remotely monitoring sugarcane precision planting is achieved. The method comprises the following steps that firstly, a drip irrigation Internet-of-Things remote control system is built on a remote management center platform, and drip irrigation controllers are laid on sugarcane planting land plots; secondly, basic data are collected and transmitted to a data server for storage; thirdly, the basic data are analyzed and processed by the drip irrigation Internet-of-Things remote control system, and the corresponding sugarcane drip irrigation control model is built; fourthly, after the sugarcane drip irrigation control model is built, drip irrigation control over sugarcane precision planting of each land plot is conducted. The control method has the simple steps, is safe and reliable, achieves automatic drip irrigation of sugarcane planting, and saves unnecessary consumption of labor, water resources, fertilizer and nutrients.

Description

technical field [0001] The invention belongs to the field of control technology applied to fine planting of sugarcane, and in particular relates to a drip irrigation system for fine planting of sugarcane based on soil analysis of the Internet of Things, which combines Beidou navigation technology, GIS technology, sensor technology, GPRS communication technology and modeling technology. mode control method. Background technique [0002] Drip irrigation is an irrigation method that drips water and nutrients needed by crops evenly and slowly into the soil in the root zone of crops drop by drop through a low-pressure pipeline system and an irrigator installed on the capillary according to the water requirements of the crops. Using this technology can grasp the precise depth of water application, reduce the ineffective evaporation of soil water, and improve the water utilization rate. At the same time, it can reduce the incidence of pests and diseases and the amount of pesticide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B13/04A01G25/16G06F19/00H04L29/06G06F17/30
CPCY02A40/22
Inventor 林兴志潘翔
Owner CASSIA TECH
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