This paper proposes an energy-autonomous IoT control architecture designed for smart safety helmet storage boxes dedicated to shared Personal Mobility (PM) devices. Despite the rapid expansion of the shared PM market, low helmet usage rates remain a c...
This paper proposes an energy-autonomous IoT control architecture designed for smart safety helmet storage boxes dedicated to shared Personal Mobility (PM) devices. Despite the rapid expansion of the shared PM market, low helmet usage rates remain a critical safety concern, primarily driven by hygiene issues and the inconvenience of portability. To address these challenges, this study presents an integrated IoT system that combines hygiene management with remote monitoring capabilities. Considering outdoor deployment environments, an energy harvesting system was developed utilizing a 2W solar panel and a lithium-ion battery. Furthermore, hygiene concerns are mitigated through the implementation of a UV LED sterilization and ventilation system. The control architecture is engineered with a focus on integrated monitoring and user convenience. The energy monitoring subsystem tracks real-time battery levels and solar charging efficiency to ensure stable device operation. Simultaneously, the administrator platform maximizes operational efficiency by visualizing real-time sensor data, including helmet presence, device location, and sterilization status. Additionally, a dedicated user application significantly enhances accessibility by providing features such as nearby storage location searches, helmet hygiene status verification, and remote unlocking. By integrating hardware control with software monitoring through a sustainable design, this study encourages helmet usage among shared PM users. The proposed system aims to ensure user safety while providing operators with a low-cost, high-efficiency integrated management solution. Keywords: Shared Personal Mobility, Smart Safety Helmet Storage, Energy Autonomy, Energy Monitoring, User Application, Remote Control