Self-powered AIoT protection network: High-precision thermoelectric sensing and intelligent firefighting design
Technology Introduction:
The developed PEDOT:PSS/CNT composite thermoelectric thin film, enables to realize self-powered monitoring of smokeless temperature rising with a high sensitivity of S=226.2 μV/K. By capturing Voltage Waveform Fingerprints through the ADS1220 and integrating the TimesNet model with TinyML, it evolves fire safety from passive notification to proactive prediction, establishing a highly efficient and resilient safety network for homes and vulnerable populations.
Industrial Applications:
The core technology lies in the developed PEDOT:PSS/CNT composite thermoelectric thin film, showing high-precision sensitivity on minimal temperature change and resolving the critical pain point of traditional sensors failing due to power interruptions in high-temperature environments. By involving Voltage Waveform Fingerprints" through an AI diagnostic mechanism; ADS1220 with temporal deep learning models, the design enables the real-time alerts and tracking of abnormal temperature rises.
National Cheng Kung University
National Cheng Kung University (NCKU) envisions its campus as a place that nurtures imagination, grounded in solid academic research and high-quality learning. The university is committed to fostering urban development and global sustainability as part of its centennial mission. By breaking institutional barriers and strengthening interdisciplinary teaching and research, NCKU encourages students to recognize social issues, produce research that meets societal needs, and actively engage in solving global challenges—reflecting its responsibility as a leading university.
Contact Information
Name：Chia-Yun Chen
Tel：06-275-7575 #62952
Address：No.1, Daxue Rd., East Dist., Tainan City 701, Taiwan (R.O.C.)
