Design of multifunctional self-defense alarm based on Internet of Things supplied with photovoltaic panel

Zihan Dong; Guangwei Wang

doi:10.1117/12.3013270

29 November 2023 Design of multifunctional self-defense alarm based on Internet of Things supplied with photovoltaic panel

Zihan Dong, Guangwei Wang

Author Affiliations +

Proceedings Volume 12937, International Conference on Internet of Things and Machine Learning (IoTML 2023); 129370O (2023) https://doi.org/10.1117/12.3013270
Event: International Conference on Internet of Things and Machine Learning (IoTML 2023), 2023, Singapore, Singapore

Abstract

In order to improve the personal safety of vulnerable groups, a self-protection alarm system was designed, which integrates an STM32 microcontroller with GSM, GPS, alarm, key switch and Bluetooth modules. Develop a C language program to enable users to receive emergency support through text message alerts and alarms, providing access to their emergency contacts. Meanwhile, a stable power supply is provided by the combination of lithium batteries and solar panels. The system is easy to operate, clean, and environmentally friendly, and the user’s personal safety is guaranteed.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zihan Dong and Guangwei Wang "Design of multifunctional self-defense alarm based on Internet of Things supplied with photovoltaic panel", Proc. SPIE 12937, International Conference on Internet of Things and Machine Learning (IoTML 2023), 129370O (29 November 2023); https://doi.org/10.1117/12.3013270

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