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| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.05081 |
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| _version_ | 1866913930081730560 |
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| author | Li, Xin Xiao, Mianxin Shen, Xi Chu, Jiaqing Huang, Weifeng Li, Jiashun Li, Yaoyi Cai, Mingjing Chen, Jiaming Zhang, Xinming Zhang, Daxing Wang, Congsi Tang, Hong Zhao, Bao Lu, Qitao Wang, Yilong Wang, Jianjun Xu, Minyi Fang, Shitong Zhao, Xuanyu Huang. Chaoyang Liu, Zicheng Yang, Yaowen Hu, Guobiao Liang, Junrui Liao, Wei-Hsin |
| author_facet | Li, Xin Xiao, Mianxin Shen, Xi Chu, Jiaqing Huang, Weifeng Li, Jiashun Li, Yaoyi Cai, Mingjing Chen, Jiaming Zhang, Xinming Zhang, Daxing Wang, Congsi Tang, Hong Zhao, Bao Lu, Qitao Wang, Yilong Wang, Jianjun Xu, Minyi Fang, Shitong Zhao, Xuanyu Huang. Chaoyang Liu, Zicheng Yang, Yaowen Hu, Guobiao Liang, Junrui Liao, Wei-Hsin |
| contents | Vibration energy harvesting is a promising solution for powering battery-free IoT systems; however, the instability of ambient vibrations presents significant challenges, such as limited harvested energy, intermittent power supply, and poor adaptability to various applications. To address these challenges, this paper proposes ViPSN2.0, a modular and reconfigurable IoT platform that supports multiple vibration energy harvesters (piezoelectric, electromagnetic, and triboelectric) and accommodates sensing tasks with varying application requirements through standardized hot-swappable interfaces. ViPSN~2.0 incorporates an energy-indication power management framework tailored to various application demands, including light-duty discrete sampling, heavy-duty high-power sensing, and complex-duty streaming tasks, thereby effectively managing fluctuating energy availability. The platform's versatility and robustness are validated through three representative applications: ViPSN-Beacon, enabling ultra-low-power wireless beacon transmission from a single transient fingertip press; ViPSN-LoRa, supporting high-power, long-range wireless communication powered by wave vibrations in actual marine environments; and ViPSN-Cam, enabling intermittent image capture and wireless transfer. Experimental results demonstrate that ViPSN~2.0 can reliably meet a wide range of requirements in practical battery-free IoT deployments under energy-constrained conditions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_05081 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | ViPSN 2.0: A Reconfigurable Battery-free IoT Platform for Vibration Energy Harvesting Li, Xin Xiao, Mianxin Shen, Xi Chu, Jiaqing Huang, Weifeng Li, Jiashun Li, Yaoyi Cai, Mingjing Chen, Jiaming Zhang, Xinming Zhang, Daxing Wang, Congsi Tang, Hong Zhao, Bao Lu, Qitao Wang, Yilong Wang, Jianjun Xu, Minyi Fang, Shitong Zhao, Xuanyu Huang. Chaoyang Liu, Zicheng Yang, Yaowen Hu, Guobiao Liang, Junrui Liao, Wei-Hsin Hardware Architecture Vibration energy harvesting is a promising solution for powering battery-free IoT systems; however, the instability of ambient vibrations presents significant challenges, such as limited harvested energy, intermittent power supply, and poor adaptability to various applications. To address these challenges, this paper proposes ViPSN2.0, a modular and reconfigurable IoT platform that supports multiple vibration energy harvesters (piezoelectric, electromagnetic, and triboelectric) and accommodates sensing tasks with varying application requirements through standardized hot-swappable interfaces. ViPSN~2.0 incorporates an energy-indication power management framework tailored to various application demands, including light-duty discrete sampling, heavy-duty high-power sensing, and complex-duty streaming tasks, thereby effectively managing fluctuating energy availability. The platform's versatility and robustness are validated through three representative applications: ViPSN-Beacon, enabling ultra-low-power wireless beacon transmission from a single transient fingertip press; ViPSN-LoRa, supporting high-power, long-range wireless communication powered by wave vibrations in actual marine environments; and ViPSN-Cam, enabling intermittent image capture and wireless transfer. Experimental results demonstrate that ViPSN~2.0 can reliably meet a wide range of requirements in practical battery-free IoT deployments under energy-constrained conditions. |
| title | ViPSN 2.0: A Reconfigurable Battery-free IoT Platform for Vibration Energy Harvesting |
| topic | Hardware Architecture |
| url | https://arxiv.org/abs/2507.05081 |