Remote and intelligent irrigation and fertilization system

An intelligent irrigation and remote technology, applied in the field of agricultural intelligent systems, can solve problems such as low work efficiency, high labor intensity, and unsuitability for large-scale production, and achieve the effects of strong timeliness and improved work efficiency

Inactive Publication Date: 2007-09-26
SHANGHAI YUZHILING INFORMATION SCI & TECH
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  • Abstract
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Problems solved by technology

Because the farmland is affected by various conditions such as climate, temperature, soil humidity, and light intensity, the staff rely entirely on their feelings and experience, which will inevitably lead to scienti...

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  • Remote and intelligent irrigation and fertilization system

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Embodiment Construction

[0015] In order to better understand the technical solutions of the present invention, further description will be given below with reference to the drawings and specific embodiments.

[0016] As shown in Figure 1, the remote intelligent irrigation and fertilization system of the present invention realizes intelligent irrigation and fertilization of farmland crops through the interactive work of the acquisition module, the central control module and the execution module.

[0017] The acquisition module of the present invention collects the basic data of the farmland site through sensors: the field humidity is collected through the humidity sensor, the field temperature is collected through the temperature sensor, the water level in and out of the field and the field water level are collected through the water level sensor, and the light intensity is collected through the light sensor.

[0018] The central control module of the present invention receives the collection data of t...

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Abstract

The invention discloses a remote intelligent irrigating fertilizing system, comprising a collecting module, a central controlling module and an executing module, wherein the collecting module uses a sensor to collect field on-site humidity, inlet and outlet water levels, weather, temperature and lightness, the central controlling module receives the collected data from the collecting module, via a central control computer to calculate out the fertilize formula and the water consumption, to be sent to the executing module, the executing module comprises a programmable controller exchanging data with the central controlling module to control the switches of an electromagnetic valve, a filter, a flux meter, a metering water pump, and an automatic rotary mixing chamber. The invention can calculate out the fertilizer formula and water consumption according to the basic information of field, so as to automatically control the inferior devices to intelligently irrigate and fertilize, with real-time property, high efficiency and wide application.

Description

technical field [0001] The invention relates to an agricultural intelligent system, in particular to a remote intelligent irrigation and fertilization system that can be widely used in farmland. Background technique [0002] Irrigation and fertilization control technology is the key technology in crop planting. At present, manual control is mainly used in our country. Since the farmland is affected by various conditions such as climate, temperature, soil humidity, and light intensity, the staff rely entirely on their feelings and experience, which will inevitably lead to scientific and time-sensitive irrigation, waste of water and fertilizer, low crop yield, and poor quality. Artificial preparation of nutrient solution has high labor intensity and low work efficiency, and is not suitable for large-scale production. Contents of the invention [0003] The purpose of the present invention is to provide a remote intelligent irrigation and fertilization system, which can autom...

Claims

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Application Information

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IPC IPC(8): A01C23/04A01G25/00
Inventor 余文君
Owner SHANGHAI YUZHILING INFORMATION SCI & TECH
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