High-fault-tolerant intelligent fodder feeding control method and system

Abstract

The invention discloses a high-fault-tolerant intelligent fodder feeding control method and system. Close fish ponds are set as a colony and dissolved oxygen information collection equipment is arranged in each fish pond; dissolved oxygen data of a to-be-fed fish pond are obtained; if a satiation dissolved oxygen standard is reached, satiation feeding is carried out on the fish pond; if the dissolved oxygen data are lower than the satiation dissolved oxygen standard, non-satiation feeding is carried out on the fish pond; and if the dissolved oxygen data of the to-be-fed fish pond are missed, acomprehensive dissolved oxygen data of the colony are generated according to an average dissolved oxygen data value of other dissolved oxygen information collection equipment in the colony corresponding to the fish pond and the generated comprehensive dissolved oxygen data are used as dissolved oxygen data of the to-be-fed fish pond. Therefore, matched fodder feeding control is carried out automatically based on the dissolved oxygen data of the fish pond, so that the fodder utilization rate and the aquatic growth rate during the aquaculture process are optimized. Moreover, normal control of the fish pond is protected from being affected even if the dissolved oxygen information collection equipment of one fish pond fails to work and thus the monitored dissolved oxygen data are missed.

Description

technical field [0001] The invention relates to an intelligent aquaculture technology, in particular to an intelligent aquaculture feed feeding control technology. Background technique [0002] Dissolved oxygen is the lifeline for fish in water to survive. Dissolved oxygen is not only an essential substance to ensure the normal physiological function and healthy growth of prawns, but also an essential substance to improve water quality and bottom layer, and a key factor to maintain the smooth progress of nitrogen cycle. Aquatic animals live in water, and to carry out metabolism, the premise is that the dissolved oxygen in the water should be sufficient. Dissolved oxygen is closely related to the survival and growth of aquatic animals. High dissolved oxygen in water means that the water quality will be fertile, alive and refreshing. High dissolved oxygen in pool water can promote the appetite of farmed animals, improve the utilization rate of feed, and accelerate growth and ...

AI Technical Summary

Problems solved by technology

If the water body is in a state of hypoxia, the food intake of fish will be significantly reduced, resulting in serious waste of feed, a significant increase in feed coefficient, resulting in an increase in breeding costs and low breeding benefits; and it will cause deterioration of the water environment. Excessive salt causes fish death and economic loss

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