DOE OSTI · 3025198
Scalable GPS Data Logging To Support Advanced Fleet Analysis
Abstract
This highlight details the key takeaways from a project that utilized NLR's Fleet Research, Energy Data, and Insights (FleetREDI) data analysis pipeline. National Laboratory of the Rockies researchers developed and demonstrated low-cost, open-source Arduino data loggers with 3D-printed cases that are compatible with global navigational systems and built with components available ubiquitously worldwide, enabling cost-effective collection and analysis of fleet operational data. Validated on an overseas transit bus fleet, NLR analysis showed that, with sufficient charging opportunities, 90% of observed duty cycles could be accomplished by electric buses with no modifications to operations.
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Fakhimi, Setayesh [National Laboratory of the Rockies, Golden, CO (United States)], Kotz, Andrew [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000208657416), Jeffers, Matthew [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000324410197), Nanayakkara, Sanjini [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000315262081), Hecht, Ahni [National Laboratory of the Rockies, Golden, CO (United States)], Lustbader, Jason [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000254253594). 2026-03-24. Scalable GPS Data Logging To Support Advanced Fleet Analysis. https://www.osti.gov/biblio/3025198
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