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Agricultural environment monitoring and early-warning system and method by using distributed heterogeneous wireless sensor network facility

A wireless sensor network and facility agriculture technology, which is applied in the field of distributed heterogeneous wireless sensor network facility agriculture environment monitoring and early warning system, can solve problems restricting the popularization and application of facility agriculture environment monitoring system, and achieve remote alarm and control, Simple installation and maintenance, high reliability

Inactive Publication Date: 2012-09-12
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This seriously restricts the popularization and application of the facility agricultural environment monitoring system in our country.

Method used

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  • Agricultural environment monitoring and early-warning system and method by using distributed heterogeneous wireless sensor network facility
  • Agricultural environment monitoring and early-warning system and method by using distributed heterogeneous wireless sensor network facility
  • Agricultural environment monitoring and early-warning system and method by using distributed heterogeneous wireless sensor network facility

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Experimental program
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Embodiment Construction

[0028] specific implementation

[0029] Such as figure 1 As shown, the distributed heterogeneous wireless sensor network facility agricultural environment monitoring and early warning system includes multiple wireless sensor nodes 1, multiple wireless routing nodes 2, wireless central control node 3 and GSM SMS alarm module 4; wireless sensor node 1 It contains a variety of digital sensors and collects data of various environmental factors. It is the terminal of the entire network and can freely join or exit the wireless monitoring network. The wireless routing node 2 is responsible for the routing of the entire network data. Multiple wireless routing nodes 2 form a network network, wireless routing nodes 2 are free to join or withdraw from the wireless monitoring network, one or more wireless sensor nodes 1 are connected to wireless routing nodes 2, and multiple wireless routing nodes 2 are connected to one or more wireless routing nodes according to the principle of the cl...

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Abstract

The invention discloses an agricultural environment monitoring and early-warning system and method by using a distributed heterogeneous wireless sensor network facility. The system comprises multiple wireless sensor nodes, multiple wireless route nodes, a wireless central control node and a GSM (global system for mobile communication) short message alarming module, wherein one or more wireless sensor nodes are connected with the wireless route nodes, the multiple wireless route nodes are connected with the one or more wireless route nodes according to a route nearest rule, the wireless central control code is connected with one or more wireless route nodes according to the route nearest rule, the wireless central control node is responsible for transferring the collected data of the whole network to a PC (Personal computer) machine, data reception and sending of each node are proceeded according to a data type priority principle, the PC machine analyzes and collects the network data from a crop growth factor database, the GSM short message alarming module sends a short message alarming information to a user, and the user actively controls and monitors the data uploading of the network and the operation facility through a GSM network. The system and the method provided by the invention have the advantages of network expansibility and heterogeneity, simplicity in installation and maintenance, low cost and convenience in use.

Description

technical field [0001] The invention relates to a distributed heterogeneous wireless sensor network facility agricultural environment monitoring and early warning system and method. Background technique [0002] Facility agriculture is an important part of modern agriculture. It frees agricultural production from the dependence on the natural environment to a certain extent, and can obtain high-quality and high-efficiency agricultural products. It is a revolution in the development of modern agriculture. There are many production methods in facility agriculture, among which greenhouse agriculture is the main one. Greenhouse agriculture can artificially control environmental parameters in agricultural production, reduce agricultural pollution, achieve the best growth conditions for crops, and improve agricultural production efficiency. Since the environmental parameters in the greenhouse directly affect the growth of crops, the monitoring and early warning of environmental p...

Claims

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Application Information

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IPC IPC(8): H04W84/18H04L29/08G05B19/418
Inventor 谢立周圣贤黄财谋
Owner ZHEJIANG UNIV
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