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WLTP Database Analysising process: Use 95% of all trips

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Presentation on theme: "WLTP Database Analysising process: Use 95% of all trips"— Presentation transcript:

1 WLTP Database Analysising process: Use 95% of all trips
Define the values for city urban and highway threshold function Check how many of the vxapos events would be excluded by a 95% threshold Check how many of the vxapos events are excluded if the threshold is a 95 percentile

2 WLTP Database Frequency distribution WLTP Database –RDE Trips Frequency distribution WLTP Database – all Vx apos per seconds 99,1% 99,1% 95% 99,1% 95% 95% If the adjusted threshold function would be a hard cutting line 5% of all trips would be excluded . Time based 0,9% of all positive accelaration events would be excluded. Due to the threshold is a 95% percentile still 5 % of events can be above that thershold function which means that still 4% apos events are allowed In other words: whole wltp data base is covered and still more apos events could be possible !


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