Internet of Things Oriented Smart Refrigerator Design Using Emerging Technology Association with Less Expensive Considerations

The emergence of smart refrigerators has ushered in a new era of convenience and efficiency in food storage and management. These appliances integrate various advanced methodologies to optimize user experience and ensure optimal food preservation. Central to their functionality is precision temperature control, facilitated by strategically placed sensors monitoring internal temperatures in both the main compartment and freezer, guaranteeing ideal conditions for food freshness while mitigating spoilage risks. Complementing this is sophisticated door monitoring, where sensors detect instances of doors left ajar and prompt timely alerts to prevent energy wastage and maintain consistent temperature levels. Automation plays a pivotal role in ice production, with infrared sensors facilitating precise timing of freezing cycles in the ice tray compartment, ensuring a steady supply of ice without manual intervention. Furthermore, gas sensors detect odors emitted by decaying food items, triggering cleaning notifications to preserve food freshness and mitigate unpleasant odors. Inventory management is streamlined through the integration of load cells within refrigerator shelves, allowing real-time monitoring of food item weights and facilitating timely restocking alerts to reduce the risk of depletion. These advancements collectively elevate the smart refrigerator to an indispensable appliance, enhancing user convenience, promoting energy efficiency, and revolutionizing the modern household's approach to food storage and management.