基于自供能感知单元的监测系统
The self-powered sensing unit, which uses solar cell arrays and wireless self-organizing network communication, solves the deployment and power supply problems of traditional wired sensors in extreme environments, and achieves long-term stability and high intelligence in structural health monitoring. It is suitable for scenarios such as spacecraft and bridges.
CN121346639BActive Publication Date: 2026-07-17BEIJING SATELLITE MFG FACTORY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING SATELLITE MFG FACTORY
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-17
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Figure CN121346639B_ABST
Abstract
基于自供能感知单元的监测系统，包括：自供能感知单元：利用太阳能电池阵将太阳能转换为电能，为外部负载供电；采集太阳能电池阵输出的伏安特性曲线，进行结构应变感知；输出伏安特性曲线和结构应变感知结果给数据管理中心；数据管理中心：接收自供能感知单元输出的伏安特性曲线和结构应变感知结果，进行空间定位、结构状态识别，并检测待监测结构的慢变状态进行结构演化诊断。本发明实现了结构状态的无源感知与远程智能监控，特别适用于长期运行、无人维护的极端环境下的复杂结构健康监测任务。
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