SAE Technical Paper Series 2012
DOI: 10.4271/2012-01-0743
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GPS Data Filtration Method for Drive Cycle Analysis Applications

Abstract: Global Positioning System (GPS) data acquisition devices have proven useful tools for gathering real-world driving data and statistics. The data collected by these devices provide valuable information in studying driving habits and conditions. When used jointly with vehicle simulation software, the data are invaluable in analyzing vehicle fuel use and performance, aiding in the design of more advanced and efficient vehicle technologies. However, when employing GPS data acquisition systems to capture vehicle dr… Show more

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Cited by 47 publications
(29 citation statements)
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“…The raw drive cycles were filtered and analyzed using NREL's Drive Cycle Rapid Investigation, Visualization, and Evaluation tool (DRIVE) [18,19] to generate individual drive cycle summary statistics. Using NREL's DRIVE tool, each drive cycle collected was characterized according to a total of 172 unique metrics, including key metrics such as operating speed distribution, stops per mile, acceleration rate, and vehicle kinetic intensity, a measure of the energy consumption nature of a cycle [6].…”
Section: Figure 1 Isaac Industries Data Logging Devicementioning
confidence: 99%
“…The raw drive cycles were filtered and analyzed using NREL's Drive Cycle Rapid Investigation, Visualization, and Evaluation tool (DRIVE) [18,19] to generate individual drive cycle summary statistics. Using NREL's DRIVE tool, each drive cycle collected was characterized according to a total of 172 unique metrics, including key metrics such as operating speed distribution, stops per mile, acceleration rate, and vehicle kinetic intensity, a measure of the energy consumption nature of a cycle [6].…”
Section: Figure 1 Isaac Industries Data Logging Devicementioning
confidence: 99%
“…and Houston, TX travel studies [4]. The data were recorded using on-board global positioning system data acquisition systems filtered down to second-by-second acceleration and velocity histories per the methods described in [5].…”
Section: Discussionmentioning
confidence: 99%
“…The NEDC is an authoritative "modal" or "polygonal" cycle that consists of artificially constructed micro-tips [14]. In these kinds of micro-trips, values, such as speed and acceleration, are not based on realistic on-road data.…”
Section: Construction and Comparison Of Proposed Driving Cyclesmentioning
confidence: 99%