Empowering agriculture with digital intelligence supporting China and influencing the world

With the arrival of the 5G era, the wide application of information technology such as the Internet, intelligent devices and big data in aquaculture has enabled China's aquaculture industry to develop from a traditional empirical aquaculture model to a scientific aquaculture model, and the fishery industry has entered a smart era.

Jiangsu Three&Three, in response to the development needs of modern fisheries in China, has partnered with the Freshwater Fisheries Research Center of the Chinese Academy of Fishery Sciences to establish a national digital fishery freshwater aquaculture professional innovation sub center innovation platform. We are committed to building China's fishery big data innovation project, using big data to support green fishing, quality fishing, and brand strengthening fishing.

The National Digital Fishery Freshwater Aquaculture Professional Innovation Sub center Innovation Platform uses advanced technologies such as image target recognition, underwater imaging, and video image recognition to collect sample data on shrimp and crab growth and management. It utilizes multi spectral camera unmanned aerial vehicle equipment, high-resolution cameras, and binocular imaging systems to identify and warn of fishery diseases through big data analysis.

1. Disease detection and analysis

By analyzing the database and models of fishery disease experts, diagnosis and treatment results are formed, relevant pathology is confirmed, and a prevention and control database is established. The fishery disease expert database and the shrimp and crab population growth real-time system data are integrated to extract real-time individual and population characteristics, and big data analysis is used to identify and warn of shrimp and crab diseases.

2. Analysis of Underwater Growth of Shrimp and Crab

Using an underwater high-resolution camera and image recognition system, calculate image position deviation to obtain growth data of shrimp and crab samples, monitor individual characteristics of underwater shrimp and crab in real time, record video images at the time of collection for easy viewing, generate corresponding analysis results, predict growth cycles, and provide operational reminders for the current cycle.

3. Unmanned bird repelling system

The unmanned bird repelling system uses an anti intrusion strategy and utilizes video image recognition technology to automatically activate the bird repelling system when the density of foreign birds reaches a certain level. It supports manual opening and closing of the bird repelling device to protect the shrimp and crab breeding test seedlings.

4. Unmanned remote sensing system

Using a drone equipped with a multispectral camera to capture images of the aquaculture experimental pond, modeling and analyzing various indicator data through data analysis of the images, providing decision-making data support for water grass maintenance and shrimp and crab growth management.

5. Fishery Production and Aquaculture Management System

By integrating IoT devices such as meteorological stations, water quality sensors, intelligent feeding boats, and tailwater monitors, and monitoring and registering the production records of each process, software and hardware integration management can be achieved, forming a closed-loop process from seedling cultivation to aquaculture production, greatly improving the informatization level of shrimp and crab production.

6. Fishery aquaculture model

We provide diversified data analysis basic models, including comprehensive analysis models for shrimp and crab underwater growth, aquaculture, aquatic grass monitoring, and disease identification, ensuring the traceability of various aquaculture management data and improving the transparency of various management processes.

7. Unmanned fishing grounds

Focusing on fishery technology and green, building unmanned fishing grounds, comprehensively monitoring the water quality, operation conditions, and growth status of fish, shrimp, and crabs in the fishing grounds, achieving precise feeding, precise feeding, water quality monitoring, automatic oxygenation, and other functions, eliminating spatial limitations, and forming an unmanned aquaculture mode for fishing grounds production and operation around the clock, in the whole process, and in the whole space.

In the future, Jiangsu Three&Three will focus on the field of smart fisheries, enhance the innovation level and capability of fisheries research and production, create more replicable and promotable digital samples of the fisheries industry, accelerate the modernization process of fisheries, and provide stronger impetus for rural revitalization.