Smart and sustainable IOT based humidity and temperature control system for vegetable/fruit storage

• Main Author: Chan, Yi Chuen
• Format: Final Year Project / Dissertation / Thesis
• Published: 2024
• Subjects: HD Industries. Land use. Labor; QC Physics; S Agriculture (General); SB Plant culture; TP Chemical technology
• Online Access: http://eprints.utar.edu.my/6690/1/Chan_Yi_Chuen_1902358.pdf; http://eprints.utar.edu.my/6690/

Traditional post-harvest techniques serve as a crucial component in agricultural activities. However, due to climate change and escalating global demands, these methods are facing increasing challenges. The lack of advanced technology and the disregard for the impact of humidity and temperature on fresh produce have led to an anticipated rise in food loss and wastage along the supply chain. Currently, there is an urgent need for innovative solutions to minimize post-harvest losses and enhance food security. This project introduces a futuristic concept aimed at manipulating postharvest practices. The focus is to implement an Internet of Things (IoT) cold storage chamber that monitors temperature, humidity, and carbon dioxide levels in real-time. This research also investigates the application of technologies to control spoilage, enhance quality, and contribute to a more sustainable agricultural ecosystem. It offers a sustainable and effective approach to reduce post-harvest losses, addressing the shortcomings of traditional storage methods. Experimental observations show that fresh produce stored in the chamber maintained better in terms of weight loss and appearance compared to those stored at room temperature. This indicates the effectiveness of the IoT cold storage chamber in preserving the quality of fresh produce, thus reducing wastage. Looking forward, the integration of technology in agriculture not only ensures a more predictable and healthy food supply but also signals a shift towards a future where agriculture is able to coexists with our changing environment. Hence, enhancing post-harvest practices through innovative ideas like the IoT cold storage chamber is not just achievable, but also essential for the future of agriculture.