Method for controlling dissolved oxygen in aquaculture monitoring system and system

Abstract

The invention discloses a method for controlling dissolved oxygen in an aquaculture monitoring system and the system. The method preserves corresponding relationship between fishponds under monitoring and adjacent fishponds without monitoring, and preserves corresponding relationship between fishponds under monitoring and without monitoring and oxygen supply devices. If dissolved oxygen data collected by a dissolved oxygen information collecting device of a fishpond under monitoring is lower than the preset threshold, the oxygen supply devices corresponding to the fishpond under monitoring and the adjacent fishponds without monitoring are controlled to supply oxygen, according to the corresponding relationship of the oxygen supply devices. Since fishponds of different farmers or different fishponds of one farmer are near the system, the climate conditions of the fishponds and fish fodder are nearly the same, and all the adjacent fishponds face the severe oxygen-poor problem particularly in case of harsh climate conditions, the monitoring data of the fishponds under monitoring is used for oxygen supply control of the adjacent fishponds without monitoring, in order to effectively reduce the problem of fish death in the adjacent fishponds due to no reference information.

Description

technical field [0001] The invention relates to an intelligent aquaculture monitoring technology, in particular to a dissolved oxygen control technology for an intelligent aquaculture system. Background technique [0002] In fish pond aquaculture operations, especially for fish fry, the water quality environment of fish ponds plays a vital role in the growth of fish fry. If some indicators such as fish pond temperature, oxygen content in water, and pH value (PH value) are not up to standard, it will cause stunted growth of fish, and even death in severe cases. Different fish have their own strict requirements on the temperature and oxygen content of fish ponds. [0003] At present, traditional breeding methods, including adjusting water temperature and oxygen supply, require manual judgment and then operate. Due to the large number of test points, manual detection is easy to cause missed detection, and it is impossible to know the water quality of fish ponds during the nigh...

AI Technical Summary

Problems solved by technology

[0007] The technical problem mainly solved by the present invention is to provide a dissolved oxygen management and control method and system of an aquaculture monitoring system, which can make full use of the existing monitoring resources, provide oxygen supplement management and control services for surrounding fish ponds and farmers belonging to the surrounding fish ponds, and reduce The problem of fish death caused by the lack of any reference information in the surrounding fish ponds

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