Water quality detection wireless transmission collection node device and information fusion method

Abstract

The invention relates to a greenhouse wireless sensor network control node device for intensive aquiculture by using a wireless measurement and control method, which is installed in a wireless measurement and control network of intensive aquiculture. The device is arranged in a culturing farm of an intensive aquiculture region, a collection node is used for collecting the parameters of water quality environment sensors, and the data collected by the sensor group is preprocessed by combining a rule base and an information fusion algorithm. A radial basis function neutral network algorithm (RBF algorithm) and the fuzzy computing technology are adopted as an algorithm model of information fusion, the collected data is subject to field level data fusion, and a ZigBee wireless module is used for sending fused abnormal water quality environment state and environment parameter data to a convergent node. The convergent node uploads the data to a monitoring center, and the monitoring center can monitor the growth conditions of cultured organisms, environmental conditions, control device operating conditions and the like of a plurality of culturing farms within a monitoring range in real time. The collection node can also receive the feedback information of the convergent node and the monitoring center and adjusts the parameters of the information fusion algorithm. The device is an information collection device for a wireless sensor network, has high efficiency, reliability and convenient operation, and is used for solving the difficulties of data real-time collection for culturing environment and filed level data fusion in the intensive aquiculture process by using the wireless sensors.

Description

technical field [0001] The invention relates to a wireless transmission collection node device and an information fusion method for intensive aquaculture by using a wireless sensor network, which is installed in the wireless sensor network of the intensive aquaculture. Background technique [0002] At present, systems that use wireless sensor networks for environmental monitoring generally adopt the method of full data transmission, and send all the sensor data collected by the collection nodes. On the one hand, the amount of data to be transmitted is huge, and the energy consumption of the collection nodes is large. The transmission data contains measurement uncertainty, which cannot truly reflect the authenticity of the environment to be tested. The invention realizes the real-time collection of sensor data of the pH value, temperature value, and illuminance value of the farming environment parameters in the process of intensive aquaculture, and performs field-level fusion...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless transmission acquisition node device and information fusion method for intensive aquaculture using a wireless multi-sensor method, which solves the problem of using multi-sensors for real-time data acquisition and field-level fusion, and for the convergence node. The problem of accurate, true and effective data real-time transmission

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