Large-scale automated emission measurement of individual vehicles with point sampling

Markus Knoll, Martin Penz, Hannes Juchem, Christina Schmidt, Denis Pöhler, and Alexander Bergmann

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Total article views: 1,214 (including HTML, PDF, and XML)

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Supplement: 21
BibTeX: 30
EndNote: 25

Views and downloads (calculated since 28 Jul 2023)

Month	HTML	PDF	XML	Total
Jul 2023	59	15	3	77
Aug 2023	111	46	6	163
Sep 2023	70	27	5	102
Oct 2023	45	15	5	65
Nov 2023	18	8	5	31
Dec 2023	30	16	0	46
Jan 2024	32	15	2	49
Feb 2024	32	18	3	53
Mar 2024	44	20	2	66
Apr 2024	144	46	5	195
May 2024	236	23	7	266
Jun 2024	84	15	2	101

Cumulative views and downloads (calculated since 28 Jul 2023)

Month	HTML	PDF	XML	Total
Jul 2023	59	15	3	77
Aug 2023	111	46	6	163
Sep 2023	70	27	5	102
Oct 2023	45	15	5	65
Nov 2023	18	8	5	31
Dec 2023	30	16	0	46
Jan 2024	32	15	2	49
Feb 2024	32	18	3	53
Mar 2024	44	20	2	66
Apr 2024	144	46	5	195
May 2024	236	23	7	266
Jun 2024	84	15	2	101

HTML	PDF	XML	Total	Supplement	BibTeX	EndNote
437	76	12	525	21	13	13

HTML	PDF	XML	Total	BibTeX	EndNote
468	188	33	689	17	12

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Total article views: 1,214 (including HTML, PDF, and XML) Thereof 1,205 with geography defined and 9 with unknown origin.

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Latest update: 29 Jun 2024

Short summary

Exhaust emissions from combustion-based vehicles are negatively affecting human health and our environment. In particular, a small share (< 20 %) of poorly maintained or tampered vehicles are responsible for the majority (60 %–90 %) of traffic-related emissions. The emissions from vehicles are currently not properly monitored during their lifetime. We present a roadside measurement technique, called point sampling, which can be used to monitor vehicle emissions throughout their life cycle.