B1.4 - Mobile Test Bed for Development and Validation of Networked Multimodal Gas Leakage Detection
- Event
- SMSI 2025
2025-05-06 - 2025-05-08
Nürnberg - Band
- Lectures
- Chapter
- B1 - Multimodal IoT Devices
- Author(s)
- C. Fuchs, A. Almohemied, D. Arendes, A. Schütze - Saarland University, Saarbrücken (Germany)
- Pages
- 79 - 80
- DOI
- 10.5162/SMSI2025/B1.4
- ISBN
- 978-3-910600-06-5
- Price
- free
Abstract
This work presents a mobile leakage test bed for gases (indoor and outdoor). This consists of a compressed gas cylinder on a cart that uses a mass flow controller to generate controllable leakage rates measured by multiple sensors. Bidirectional MEMS Microphones and MOS gas sensors are used for this purpose. Target is the development of multimodal sensor nodes combining different sensor signals with effective machine learning methods implemented on the sensor nodes for robust leak detection.