电源技术2026，Vol.50Issue(6)：1127-1134,8.DOI:10.3969/j.issn.1002-087X.2026.06.015
一种用于物联网节点的自供能传感标签设计
Design of self-powered sensor tag for IoT nodes
孟占昆 1赵一聪 1高鹏 1王赫 1刘宇飞 1丁健 1张丽丽1
作者信息
- 1. 中国电子科技集团公司 第十八研究所,天津 300384
- 折叠
摘要
Abstract
To address the long-endurance and low-maintenance demand of Internet of Things(IoT)nodes and the inherent limitations of traditional chemical batteries,this paper designs a thermoelec-tric generation-based self-powered sensor tag.It integrates full-link functional modules,realizes accu-rate temperature and humidity monitoring,and transmits data via Bluetooth Low Energy(BLE)pro-tocol.Tests show it has a static power of 4.87 μW and dynamic power of 0.033 5 mW.Under 1.8℃human body temperature difference,it outputs 0.039 6 mW power with 96.8%endurance improve-ment,realizing self-sustained operation and providing a green autonomous power supply scheme for IoT scenarios.关键词
自供能/温差发电/传感标签/物联网(IoT)/环境监测Key words
self-powered/thermoelectric generation/sensor tag/Internet of Things(IoT)/environ-mental monitoring分类
信息技术与安全科学引用本文复制引用
孟占昆,赵一聪,高鹏,王赫,刘宇飞,丁健,张丽丽..一种用于物联网节点的自供能传感标签设计[J].电源技术,2026,50(6):1127-1134,8.
