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Tea garden microdomain monitoring method and system based on radio sensor network

A wireless sensor, sensor node technology, applied in signal transmission systems, botanical equipment and methods, instruments, etc., to achieve the effect of convenient recycling, complete functions, and low environmental impact

Inactive Publication Date: 2010-01-20
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is impossible to monitor the micro-domain climate conditions of tea gardens purely by manpower.
At present, there is no mature system to monitor the growth environment of tea gardens

Method used

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  • Tea garden microdomain monitoring method and system based on radio sensor network
  • Tea garden microdomain monitoring method and system based on radio sensor network
  • Tea garden microdomain monitoring method and system based on radio sensor network

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with drawings and embodiments.

[0029] like figure 1 As shown, the overall structural composition of the present invention is described. In the wireless sensor network area, each sensor node is connected with the sensor board to form a monitoring point. The sensor board transmits the monitored data to the sensor nodes, and the sensor nodes send the data wirelessly after processing. A node and its neighbor nodes are connected by radio frequency to form a network. The data generated by the nodes are finally sent to the sink node. Due to the limited wireless communication range, the data packets generated by the nodes do not directly reach the sink node, but are transmitted from far to near between nodes in a multi-hop manner, and finally received by the sink node. The routing process uses the Surge_Reliable protocol, which is a spontaneous optimization process. By analyzing historical data, each nod...

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Abstract

A tea-garden micro-area monitoring-controlling method and system based on a wire-less sensor network is disclosed. A node of the wire-less sensor network and a sensor plate are connected together to form a monitoring point. The sensor plate transmits the detected data to the node which processes the data and then sends out the data in wire-less type. The nodes in monitoring area set up a network through radio frequency. The node sends the data to a collection node which is connected with a server through gateway. The monitoring software in the server analyzes, processes, displays and stores the data. User' terminal can access the server through Internet and see the monitored original data and data curve. The invention can monitor the effect to tea by some key climate factors and set up a relation model of climate factors and tea quality and yield and predict and pre-warn freezing or insect disaster etc..

Description

technical field [0001] The invention relates to wireless sensor technology, in particular to a tea garden micro-domain monitoring method and system based on a wireless sensor network. Background technique [0002] my country is the country with the largest tea plantation area in the world, and its tea output ranks first in the world. At the same time, tea is an important economic crop in my country. In 2003, there were 20 provinces, municipalities, and autonomous regions producing tea in the country. There were about 80 million people involved in tea. The agricultural output value of tea was more than 13 billion yuan, and the output value of tea and related industries exceeded 40 billion yuan. , accounting for about 0.4% of the total GDP of the national economy. The tea industry is a high-efficiency agriculture. The development of the tea industry is in response to the No. 1 document of the central government. It is of great significance to promote the adjustment of my count...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/00H04L12/28A01G1/00
Inventor 陈积明缪迪曹向辉孙优贤
Owner ZHEJIANG UNIV
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