System overview

Overview

Full project explanation for Joljan: a smart floating robot for aquaculture biosecurity, dead fish detection, automatic collection, weather intelligence and aeration control.

01

Detect

YOLO vision detects dead fish, floating waste and abnormal objects from the pond surface.

AI Vision
02

Respond

Joljan activates collection, bird deterrence, self-cleaning or aerator support based on live risk.

Auto Action
03

Report

Every detection, weather event and control action is stored in a clean report dashboard.

Cloud Log
Core Modules

Project features.

Dead Fish Detection

AI camera scans and classifies dead fish using trained YOLO classes.

Detection

Auto Waste Collection

Mechanical scoop/net collects unwanted floating substances from the pond.

Collector

Biosecurity Alert

Dead fish and abnormal water indicators generate early biosecurity warnings.

Risk Alert

Bird Deterrence

Non-harmful buzzer, LED and water spray actions reduce hunter bird risk.

Safe Action

Sensor Cleaner

Servo brush or water-jet cleaning improves sensor reliability in algae-rich ponds.

Maintenance

Floating Aerator

Automatic aerator support helps during oxygen stress and weather pressure risk.

Oxygen
Pond Scan

Camera and sensors monitor the water surface.

AI Detection

YOLO finds dead fish, waste or birds.

Decision

Controller selects the proper response.

Action

Collection, cleaning, deterrence or aeration starts.

Cloud Log

Dashboard stores reports and alerts.