Factory-style intelligent aquaculture system

By integrating components such as PLC, DTU, and server into the recirculating aquaculture system, and using sensors and cameras to collect data for automatic control of the equipment, the problem of low intelligence in existing technologies has been solved, and efficient unmanned aquaculture has been achieved.

CN224419795UActive Publication Date: 2026-06-30CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA AGRI UNIV
Filing Date
2025-06-12
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The existing recirculating aquaculture systems have a low level of intelligence, resulting in low aquaculture efficiency and requiring a large amount of manual intervention.

Method used

The system adopts a factory-style intelligent aquaculture system, which integrates components such as programmable logic controllers (PLCs), data transmission units (DTUs), network video recorders, and servers. It collects data through water quality sensors, environmental sensors, operating condition sensors, surface cameras, and underwater cameras, and generates control signals to automatically control the operation of the equipment.

Benefits of technology

It realizes the intelligent and unmanned operation of the recirculating aquaculture system, improves aquaculture efficiency, and reduces human intervention through automated control.

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Abstract

This application discloses a factory-scale intelligent aquaculture system, relating to the field of recirculating aquaculture technology. The system includes: recirculating aquaculture infrastructure, a programmable logic controller (PLC), a data transmission unit (DTU), and a network video recorder; a water quality sensor group, an environmental sensor group, a working condition sensor group, an underwater camera, and a surface camera. The system collects on-site data from the aquaculture system through its data acquisition devices and sends the collected data to the PLC. After receiving the data, the PLC sends it to external devices via the DTU. The external devices then determine control decisions, such as whether to change the operating status of each infrastructure element and how to do so, and send these decisions back to the PLC via the DTU. The PLC then controls the operating status of each device, thereby automatically controlling the operating status of each device and improving the aquaculture efficiency of the recirculating aquaculture system.
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