Monitoring system for aquaculture environment of fresh-water fish on basis of wireless sensor network

A wireless sensor and environmental monitoring technology, applied in fish farming, comprehensive factory control, electrical program control, etc., can solve the problem of adjustment, does not provide preliminary or effective, and fails to provide aquaculture scale, automation, Professional solutions and other issues, to achieve low power consumption, convenient node layout, and improve the effect of fish pond breeding environment

Inactive Publication Date: 2012-08-22
SICHUAN TIANXING LIGHTING ENG DESIGN
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0012] The above-mentioned early warning systems for aquatic products all collected pond information, and did not provide preliminary or effective adjustments for specific industry emergencies, and failed to provide a good solution for large-scale, automated, and professional aquaculture.

Method used

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  • Monitoring system for aquaculture environment of fresh-water fish on basis of wireless sensor network
  • Monitoring system for aquaculture environment of fresh-water fish on basis of wireless sensor network
  • Monitoring system for aquaculture environment of fresh-water fish on basis of wireless sensor network

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Embodiment

[0029] The layout of wireless sensor network nodes is as follows: figure 1 As shown, a total of 63 network nodes are configured in the fish pond in this example, and each 7 nodes is a cluster, and one node is set as the cluster head node. These nodes in the cluster are all adjacent to the cluster head node, and they are connected to the cluster head The communication between nodes is based on the Zigbee protocol. Each node in the cluster transmits the collected data to the cluster head node, and the cluster head node sends the compressed data to the sink node after data fusion. The formation of clusters and the selection of cluster head nodes are realized by the routing protocol adopted in the network. In this example, there are 9 cluster head nodes in the fish pond. In the Zigbee network, the cluster head node is connected to the sink node through an appropriate number of hops, and each sink node ( figure 1 Only one shown in the figure) is actually a gateway, which is direct...

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Abstract

The invention relates to a monitoring technology for the aquaculture environment of fresh-water fish and discloses a monitoring system for the aquaculture environment of the fresh-water fish on the basis of a wireless sensor network. The monitoring system comprises cluster head nodes connected with i nodes, wherein k cluster head nodes are connected with collecting nodes; m collecting nodes are connected with a monitoring center; and all i, k and m are natural numbers. The monitoring system is characterized in that the nodes, the cluster head nodes and the collecting nodes are configured with a water temperature sensor, a dissolved oxygen sensor, an aerator, a node processing module and a wireless transmission module. The collecting nodes also comprise an atmospheric pressure sensor, a PH value sensor and a communication module; the atmospheric pressure sensor, the PH value sensor and the node processing module are connected; and the communication module is connected with the wireless transmission module and is used for transmitting data to the monitoring center and receiving an instruction. The monitoring system disclosed by the invention can realize large-range wireless monitoring network layout, and is very suitable for automatic control of large-scale fresh-water aquaculture.

Description

technical field [0001] The invention relates to a freshwater fish breeding environment monitoring technology, in particular to a freshwater fish breeding environment monitoring system based on a wireless sensor network. Background technique [0002] The aquaculture industry at home and abroad has conducted research on intelligent wireless sensor networks and aerator solutions, and developed an intelligent early warning system based on wireless sensor networks for fish pond water quality and dissolved oxygen detection, which can effectively improve fish pond water quality and also To a certain extent, the production of fish ponds has been improved. This kind of freshwater fish breeding environment monitoring system based on wireless sensor network is a kind of fish pond water quality monitoring system. According to the real-time changes of pond water quality and weather temperature and other information, relevant algorithms are called to ensure the water quality of fish ponds...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418A01K61/00
CPCY02A40/81
Inventor 胡小川徐利梅李学生任玉琢
Owner SICHUAN TIANXING LIGHTING ENG DESIGN
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