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Nursery garden micro-irrigation method and system based on wireless positioning technology

A wireless positioning and micro-irrigation technology, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of inability to adjust sprinklers at any time, energy consumption, insufficient irrigation control accuracy, and low level of automation of greenhouse cultivation. Corrosion of communication lines, avoidance of over-irrigation, effect of enhanced automation

Active Publication Date: 2016-07-20
JIANGSU UNIV OF SCI & TECH
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Problems solved by technology

[0003] At present, the automation level of greenhouse cultivation in my country is not high. For example, the sprayer disclosed in the application number 201080045542.0, although the structure of the spraying device has been improved, it is still not possible to adjust the nozzle in real time according to the environmental conditions in the garden. In addition, in the existing garden Heating, cooling, irrigation, and fertilization still require specialized planters, and the control accuracy of energy consumption and irrigation is not enough, which still belongs to the extensive production stage

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  • Nursery garden micro-irrigation method and system based on wireless positioning technology

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[0045] Below in conjunction with accompanying drawing, the present invention will be further described, as figure 1 As shown, a garden micro-irrigation system based on wireless positioning technology introduces the concept of Internet of Things 4.0 and distributed control system, including processors, wireless communication devices, field devices and plants. The field devices include micro-irrigation nozzles, and the A wireless sensor device is installed on the micro-irrigation nozzle; the field device also includes an atomizing humidifier, a cooling fan and a lifting screen. The wireless communication device receives the sensing data collected by the wireless sensor device and transmits it to the processor. The data controls the work of the on-site device; the processor calculates the water spraying plan based on the sensor data and plant positioning information, and controls the water spraying of the micro-irrigation nozzle according to the water spraying plan.

[0046]The p...

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Abstract

The invention discloses a nursery garden micro-irrigation method and system based on the wireless positioning technology. The system comprises a processor, plants, micro-irrigation nozzles and wireless sensor devices mounted on the micro-irrigation nozzles, wherein the processor calculates a water spray scheme according to sensing data and plant positioning information collected by the wireless sensor devices and controls the micro-irrigation nozzles to spray water according to the water spray scheme. The nursery garden micro-irrigation method and system facilitate reduction of the scale of management workers, improvement on production efficiency and increase of the automatic level and have theoretical and actual application significance.

Description

technical field [0001] The invention relates to garden irrigation, in particular to a garden micro-irrigation method and system based on wireless positioning technology. Background technique [0002] my country is a traditional agricultural country, and the development of agriculture and related industries has practical significance for the national economy and people's livelihood. Greenhouse cultivation has always played an important role in agricultural planting. A series of agricultural activities such as cross-season vegetables, fruit flowers, and rice breeding are inseparable from the existence of greenhouses. The irrigation system and temperature control of greenhouses are important factors affecting crop growth. index. [0003] At present, the automation level of greenhouse cultivation in my country is not high. For example, the sprayer disclosed in the application number 201080045542.0, although the structure of the spraying device has been improved, it is still not...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16
CPCA01G25/167
Inventor 刘新波王伟然张旗魏海峰张懿
Owner JIANGSU UNIV OF SCI & TECH
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