IOT-Based Automatic Rain-Sensing Umbrella System for Rice Gudon Protection with an Automatic Hot Air Dryer System
DOI:
https://doi.org/10.15662/IJEETR.2026.0802190Keywords:
IoT, Rice Godown Protection, Rain Sensor, ESP32, Automatic Umbrella System, Relay Control, Heater Control, Rainy Season Protection, Smart Agriculture, Environmental MonitoringAbstract
The agricultural storage sector faces significant losses every year due to improper protection of stored grains from environmental factors such as rain, humidity, and temperature variations. Rice godowns, in particular, are highly vulnerable to rainwater ingress and excess moisture, which can lead to fungal growth, spoilage, and quality degradation. This project presents an IoT-based automatic rain-sensing umbrella system designed specifically for rice godown protection, ensuring real-time response to changing weather conditions.
The proposed system uses a rain sensor to detect rainfall and automatically deploy a motorized umbrella or protective cover over the rice storage area using a relay-controlled mechanism. An ESP32 microcontroller acts as the central processing unit, handling sensor data, controlling actuators, and enabling IoT-based remote monitoring. Additionally, a heater unit is integrated to reduce internal moisture levels during rainy seasons, preventing condensation and mold formation. Environmental parameters and system status are monitored through an IoT platform, allowing users to observe real- time data and receive alerts.
This system minimizes manual intervention, improves grain safety, and ensures efficient environmental control inside rice godowns. The solution is cost-effective, scalable, and suitable for both small-scale and large-scale agricultural storage facilities
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