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Double-factor automatic irrigation control system based on soil moisture and prepaid water charge

An automatic irrigation and control system technology, applied in watering devices, botanical equipment and methods, coin-operated equipment for distributing discrete items, etc., to achieve the effects of easy-to-master instrument settings, simple system connection and assembly, and safe and reliable system operation

Inactive Publication Date: 2011-12-21
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although traditional flood irrigation has been basically brought under control, irrigation technology and management are still very extensive, and the utilization rate of irrigation water is still low

Method used

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  • Double-factor automatic irrigation control system based on soil moisture and prepaid water charge
  • Double-factor automatic irrigation control system based on soil moisture and prepaid water charge
  • Double-factor automatic irrigation control system based on soil moisture and prepaid water charge

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Experimental program
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Embodiment Construction

[0017] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0018] Such as figure 1 , figure 2 and as image 3 One embodiment of the invention is shown.

[0019] Such as figure 1 As shown, the remote transmission water meter 3 and the motor pump or electric valve 1 are installed on the irrigation water pipeline 4; the pump valve electric control box 2 is connected with the motor pump or electric valve 1; the pump valve electric control box is connected with a pre-charge Controller 5 and mobile communication module 6;

[0020] Such as figure 2 As shown, the single-channel input digital display controller 8 is connected with a soil moisture sensor 7 and a mobile communication module;

[0021] Such as image 3 As shown, the card writer 10 is connected to a computer 9 equipped with prepaid water fee management software, and the radio frequency card 11 can be placed on the card writer 10 during use.

[00...

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PUM

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Abstract

The invention discloses a double-factor automatic irrigation control system based on soil moisture and prepaid water charges, which comprises all kinds of equipment which are installed in the field of a motor pump or an electric valve, a pre-charging management center and farmlands required to be irrigated. Electronic components used by the system are easy to buy, the quality is mature and reliable, the system is simple to connect and assemble and the operation is safe and reliable. The irrigation system can be automatically controlled based on double factors, i.e. the soil moisture content which is monitored in real time and the prepaid water charges, and accurate irrigation control based on the prepaid water charges and the soil moisture content suitable for the root systems of crops can be realized. The system can greatly improve the technical level of irrigation management and promote the development of energy-saving agriculture.

Description

(1) Technical field [0001] The invention relates to a dual-factor automatic irrigation control system of soil moisture content and prepaid water fee, which belongs to the field of water conservancy construction. (2) Background technology [0002] my country's water resources are very short, and the amount of irrigation water used for food production is very large. The extremely prominent contradiction between supply and demand of water resources forces people to save water and increase food production from two aspects of technology and management. Although traditional flood irrigation has been basically brought under control, irrigation technology and management are still very extensive, and the utilization rate of irrigation water is still low. Using modern advanced monitoring and control technology to improve irrigation water utilization rate and irrigation management level is an important part of the current development of water-saving agriculture. (3) Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16G07F15/06
CPCY02A40/22
Inventor 马树升樊铭京宋玉娟张民马玉水
Owner SHANDONG AGRICULTURAL UNIVERSITY
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