Abstract
Wireless measurement systems will provide significant benefits to industrial applications, for production facilities as well as in mobile or R&D scenarios. However, in order to exploit the improvements by flexibility, scalability and easy reconfigurability brought by wireless sensor networks (WSN), industrial use cases often require a sustainable autonomous energy supply, while providing the reliability which is comparable with today's wired systems. In this work we introduce a sensor node implementation with a temperature measurement circuit design, optimized for low energy consumption, while providing industry-grade accuracy and resolution. A first implementation realizing the concept of a switched signal acquisition circuitry is discussed, demonstrating the impact of the energy harvesting and storage unit. In a second implementation, a coordinated signal conditioning and power management concept is introduced.
Originalsprache | Englisch |
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Titel | 2017 IEEE Sensors Applications Symposium (SAS) |
Herausgeber (Verlag) | IEEE Computer Society |
Seiten | 1-6 |
Seitenumfang | 6 |
ISBN (Print) | 978-1-5090-3203-7 |
DOIs | |
Publikationsstatus | Veröffentlicht - 15 März 2017 |
Extern publiziert | Ja |
Veranstaltung | 2017 IEEE Sensors Applications Symposium (SAS) - Glassboro, NJ, USA Dauer: 13 März 2017 → 15 März 2017 |
Konferenz
Konferenz | 2017 IEEE Sensors Applications Symposium (SAS) |
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Zeitraum | 13/03/17 → 15/03/17 |