Descrizione del progetto
Nuove soluzioni tecnologiche innovative per la creazione di sensori di gas a basso costo e ad alte prestazioni
I sensori di gas ottici a infrarossi non dispersivi si rivelano più sensibili, stabili e precisi rispetto ai loro concorrenti presenti sul mercato. Tuttavia, sono troppo grandi e costosi per la gran parte delle applicazioni, evidenziando l’impellente necessità di sistemi di sensori di gas in rete su piccola scala e a bassa potenza. Il progetto ULISSES, finanziato dall’UE, svilupperà un sistema integrato e multicanale di sensori di gas ottici su microprocessore, comprovandone la capacità nel rilevamento simultaneo di tre tipi di gas. Il progetto realizzerà la tecnologia di collegamento in rete necessaria per convogliare tali sistemi di sensori su microprocessore all’Internet delle cose e, in definitiva, introdurrà sensori di gas ottici a infrarossi non dispersivi efficienti in termini di costi che potrebbero essere prodotti in massa. Per di più, sarà possibile ridurre il consumo energetico, permettendo per la prima volta un funzionamento privo di manutenzione e alimentato a batteria.
Obiettivo
Distributed and networked gas sensing is increasingly important for industrial, safety and environmental monitoring applications. Optical nondispersive infrared (NDIR) gas sensors offer the highest sensitivity, stability and specificity in the market, but for most applications, the existing sensors are too bulky and expensive. To enable the broad utilization of high-performance gas sensor networks, there is a critical need for small, low-power and networked gas sensor systems. In ULISSES, we will develop an integrated multi- channel optical gas sensor system-on-a-chip (SoC) and demonstrate its capability to detect three gases simultaneously. Furthermore, we will develop the networking technology required to bring these SoCs onto the Internet of Things (IoT). We will implement a new edge-computed self-calibration algorithm that leverages node-to-node communications to eliminate the main cost driver of low-cost gas sensor fabrication and maintenance (the calibration). Finally, ULISSES will deliver the wafer-scale mass production methods necessary to enable production volumes of millions of sensors per year, and thus provide an order of magnitude reduction of sensor module cost. By leveraging recent breakthroughs of the ULISSES partners on waveguide integrated 2D materials-based photodetectors, 1D nanowire mid-IR emitters, and mid-IR waveguide-based gas sensing using MEMS-tunable filters, we target a three-order-of-magnitude reduction in sensor power consumption, thus permitting maintenance-free battery powered operation for the first time. Between the participants, we cover the full range of competences required for the task. The market for low cost IoT gas sensors is in its infancy, but at a 7.3% compound annual growth rate (CAGR) it is lucrative enough for players with older less specific gas sensor technologies to fight for gaining a first mover advantage. Thus, the window of opportunity for a new disruptive entry into this market is rapidly closing.
Campo scientifico
- natural sciencescomputer and information sciencesinternetinternet of things
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensorsoptical sensors
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensorssmart sensors
Parole chiave
Programma(i)
Argomento(i)
Meccanismo di finanziamento
RIA - Research and Innovation actionCoordinatore
820 60 Delsbo
Svezia
L’organizzazione si è definita una PMI (piccola e media impresa) al momento della firma dell’accordo di sovvenzione.