Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
Please note that all times are shown in the time zone of the conference. The current conference time is: 24th Aug 2026, 06:27:38am America, Santiago
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Daily Overview |
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73D: Humanitarian Engineering Location: Room 06: Europa | |
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12:22pm - 12:34pm
Smart solar-powered hydroponic system based on artificial intelligence as a replicable model for sustainable food development in vulnerable communities 1: Universidad Nacional Mayor de San Marcos (PE), Perú; 2: Universidade de São Paulo (FFCLRP-USP), Brasil This study presents the design and implementation of a compact NFT hydroponic system, integrated with solar photovoltaic energy and IoT-based intelligent control. The objective was to evaluate the technical feasibility of a replicable model for domestic environments and vulnerable communities in Latin America. A key feature of the system is the integration of an intelligent communication interface that acts as a proactive crop health monitor, translating complex variables into simplifi ed user alerts. The results demonstrate superior water effi ciency, with a 72.2% reduction in water consumption compared to traditional manual irrigation. The Raspberry Pi-based control system ensured the stability of physicochemical parameters (pH, temperature, and conductivity), reducing manual intervention by 50% to 60%. It is concluded that energy autonomy, combined with intuitive communication, strengthens urban food sovereignty by enabling effi cient production without requiring advanced technical expertise. | |