Intelligent irrigation system based on optical radiation

A technology of intelligent irrigation and light radiation, applied in watering devices, horticulture, agriculture, etc., can solve the problems of large artificial interference factors, crop infection, difficult precision irrigation, etc., to save labor costs, precision irrigation, reduce The effect of human interference

Active Publication Date: 2017-01-04
BEIJING AGRI TECH PROMOTION STATION
View PDF7 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The automatic irrigation system with manual setting time sequence needs to be based on agricultural production experience and comprehensively consider the continuous changes of crops, crops and weather. On continuous cloudy days, the sequential auto

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent irrigation system based on optical radiation
  • Intelligent irrigation system based on optical radiation
  • Intelligent irrigation system based on optical radiation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings. However, it should be understood that the accompanying drawings are provided only for better understanding of the present invention, and they should not be construed as limiting the present invention.

[0016] In 1948, the British scientist Penman first proposed the basic form of Penman's formula based on the principle of energy balance, the principle of water vapor diffusion and the law of heat conduction of air:

[0017] E 0 = 1 L · Δ γ H 0 + LE α 1 + Δ γ - - - ( 1 )

[0018] In the formula, E 0 is the water surfa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an intelligent irrigation system based on optical radiation. The system is characterized by comprising an illumination monitoring device and an irrigation control system, wherein the illumination monitoring device is placed at an environment monitoring node in a facility and used for acquiring data of the illumination intensity in the facility; the irrigation control system acquires data of the illumination monitoring device regularly, accumulates and calculates the acquired illumination intensity data to obtain optical radiation accumulated energy, and compares the optical radiation accumulated energy within a set time period with preset critical energy; when the optical radiation accumulated energy is larger than the preset critical energy, the irrigation control system executes a preset irrigation strategy and sends a signal to an irrigation control cabinet to control electromagnetic switches of water conveying pipelines corresponding to corresponding facilities to be switched on to irrigate the facilities, the set irrigation requirements of the irrigation strategy are met, the electromagnetic switches are switched off, the irrigation is completed, and the system waits for the next irrigation. The intelligent irrigation system can be widely applied to agricultural irrigation of greenhouse and other facilities.

Description

technical field [0001] The invention relates to an intelligent irrigation system based on light radiation, and belongs to the technical field of automatic irrigation. Background technique [0002] my country is a country seriously short of water resources, and the contradiction between supply and demand of water resources is still the main bottleneck of sustainable development. Agriculture is a large water user. In recent years, agricultural water consumption has accounted for about 62% of the total economic and social water consumption, and as high as 90% in some areas. The efficiency of agricultural water use is not high, and there is great potential for water conservation. At the same time, our country is also facing the severe situation of shortage of land resources and agricultural labor force. It is an inevitable requirement to vigorously develop modern agriculture characterized by large-scale, economical and industrial parks, transform agricultural methods, realize r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G25/16
CPCA01G25/16A01G25/165Y02A40/22
Inventor 程明徐厚成安顺伟王克武王俊英岳焕芳孟范玉王志平
Owner BEIJING AGRI TECH PROMOTION STATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap