Remote wireless farmland monitoring system and method

A technology of remote wireless and monitoring system, applied in the field of remote wireless farmland monitoring system, can solve the problems of low utilization rate of irrigation water, high investment cost, low measurement accuracy, etc., achieve precise irrigation and fertilization control, improve income, and healthy ecological environment Effect

Active Publication Date: 2016-08-10
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Problems solved by technology

[0004] The purpose of the present invention is to provide a remote wireless farmland monitoring system and method. The present invention solves the technical problems of

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  • Remote wireless farmland monitoring system and method
  • Remote wireless farmland monitoring system and method
  • Remote wireless farmland monitoring system and method

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Embodiment Construction

[0037] like figure 1 and figure 2 As shown, a remote wireless farmland monitoring system according to the present invention includes a farmland information collection subsystem, an irrigation control subsystem, a wireless remote transmission unit, a cloud computing server, and a user terminal. The farmland information collection subsystem includes multiple The sensor node of crop growth information data in the field; the irrigation control subsystem receives the irrigation and fertilization commands from the cloud computing server to perform precise fertilization and irrigation; the wireless remote transmission unit includes multiple ZigBee terminal nodes, multiple ZigBee routing nodes and a ZigBee gateway node , the ZigBee terminal node regularly collects the data information of the sensor node every day, and sends it to the ZigBee gateway node; the ZigBee gateway node sends the data information of the ZigBee terminal node to the cloud computing server through the Internet n...

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Abstract

The invention discloses a remote wireless farmland monitoring system and method. The remote wireless farmland monitoring system comprises a farmland information acquisition subsystem, an irrigation control subsystem, a wireless remote transmission unit, and a cloud computing server, wherein the farmland information acquisition subsystem comprises multiple sensor nodes for acquiring growth information data of farmland crops; the irrigation control subsystem receives irrigation and fertilization commands from the cloud computing server to perform precise fertilization and irrigation; and the cloud computing server performs crop growth simulation day by day in the whole growing period of the crops, computes daily water demand information and growth nutrition information, and sends irrigation and fertilization commands to the irrigation control subsystem in real time. By virtue of the remote wireless farmland monitoring system and method disclosed by the invention, the effect of optimizing and guiding the irrigation and fertilization during crop plantation by farmers is achieved, and more precise irrigation and fertilization control can also be provided so as to achieve the aims of saving water and fertilizer and improving earnings.

Description

technical field [0001] The invention relates to the technical field of farmland intelligent irrigation management, in particular to a remote wireless farmland monitoring system and method. Background technique [0002] The low utilization rate of agricultural water resources in China and the coexistence of shortage and waste are the main problems facing the development of irrigated agriculture. Due to backward irrigation and management technology, the effective utilization rate of agricultural irrigation water in my country is only 0.5, which is 0.2-0.3 lower than that of advanced countries. At the same time, a large amount of unused water takes away the applied fertilizer, seriously wasting resources and energy, and causing pollution of the agricultural ecological environment. The farmland moisture, that is, the moisture status in the farmland soil, is directly related to crop growth, fertilizer application, and water resource allocation, and is an important basis for impl...

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Application Information

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IPC IPC(8): A01G25/16G01D21/02A01C23/04
CPCA01C23/04A01G25/167G01D21/02
Inventor 杨学颖马建琴刘雪梅刘蕾郝秀萍丁泽霖彭高辉王政宋冬冬
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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