中文标题#
可穿戴设备在人体运动能量收集中的设计与优化
英文标题#
Design and Optimization of Wearables for Human Motion Energy Harvesting
中文摘要#
随着可穿戴电子设备变得越来越普遍，对于可持续设计且能源自给的系统的需求和兴趣正在增加。 本文描述的研究调查了一种穿在鞋子上的能量收集系统，该系统旨在利用行走时的机械能输出电能。 一个弹簧连接到嵌入鞋跟的电磁发电机，以恢复脚部撞击引起的垂直压力。 模拟原型包括一个在 MATLAB 中设计的标准电磁发电机，显示出最大电压为 12V。 初始低保真原型展示了电磁发电机与简单电路之间的关系测试，并观察到了能量输出。 未来的研究将探索增强整体发电机设计，集成电源管理集成电路以保护和调节电池，并将系统整合成最终的可穿戴鞋类产品。 这项研究为自供电鞋类和能源独立的可穿戴电子设备奠定了基础。
英文摘要#
As wearable electronics become increasingly prevalent, there is a rise in interest and demand for sustainably designed systems that are also energy self-sufficient. The research described in this paper investigated a shoe-worn energy harvesting system designed use the mechanical energy from walking to output electrical energy. A spring is attached to electromagnetic generator embedded in the heel of the shoe to recover the vertical pressure caused by the foot strike. The simulated prototype consisted of a standard EM generator designed in MATLAB demonstrating a maximum voltage of 12V. The initial low fidelity prototype demonstrated testing the relationship between the EM generator and a simple electrical circuit, with energy output observed. Future research will explore enhancing the overall generator design, integrate a power management IC for battery protect and regulation, and combine the system into a final product, wearable footwear. This research lays a foundation for self-powered footwear and energy independent wearable electronic devices.
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