{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T23:23:46Z","timestamp":1777505026141,"version":"3.51.4"},"reference-count":31,"publisher":"MDPI AG","issue":"21","license":[{"start":{"date-parts":[[2023,11,5]],"date-time":"2023-11-05T00:00:00Z","timestamp":1699142400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"FCT\u2014Funda\u00e7\u00e3o para a Ciencia e a Tecnologia","doi-asserted-by":"publisher","award":["UIDB\/00481\/2020"],"award-info":[{"award-number":["UIDB\/00481\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"FCT\u2014Funda\u00e7\u00e3o para a Ciencia e a Tecnologia","doi-asserted-by":"publisher","award":["UIDP\/00481\/2020"],"award-info":[{"award-number":["UIDP\/00481\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"FCT\u2014Funda\u00e7\u00e3o para a Ciencia e a Tecnologia","doi-asserted-by":"publisher","award":["CENTRO-01-0145-FEDER-022083"],"award-info":[{"award-number":["CENTRO-01-0145-FEDER-022083"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Centro Portugal Regional Operational Programme (CENTRO2020)","award":["UIDB\/00481\/2020"],"award-info":[{"award-number":["UIDB\/00481\/2020"]}]},{"name":"Centro Portugal Regional Operational Programme (CENTRO2020)","award":["UIDP\/00481\/2020"],"award-info":[{"award-number":["UIDP\/00481\/2020"]}]},{"name":"Centro Portugal Regional Operational Programme (CENTRO2020)","award":["CENTRO-01-0145-FEDER-022083"],"award-info":[{"award-number":["CENTRO-01-0145-FEDER-022083"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Despite constant technological innovation, road transport remains a significant source of pollutant emissions, and effective driver-behaviour changes can be considered as solutions that can increase the sustainability of road traffic in a short period. Thus, understanding driver behaviour plays a key role in assessing traffic-related impacts. Since real-world experiments entail some risks and are often not flexible, simulator-based experiments can be relevant to studying vehicle dynamics and driver behaviour. However, the reliability of the simulation results\u2019 accuracy must be ensured. The primary objective of this paper is to present an exploratory analysis focused on the study of the reliability of a driving simulator to reproduce driving parameters that can then be used for emission estimation. For that purpose, tests were conducted by two drivers for urban and highway scenarios performed on a driving simulator and in real-world environments. Different road singularities composed events that were microscopically analysed. Second-by-second vehicle dynamic variables were recorded, and the pollutant emissions were estimated using the vehicle specific power (VSP) methodology. The results of this exploratory validation analysis showed that the total average emissions of all events were not significantly different (958.39 g for simulated and 998.06 g for empirical tests). Overall, the driving simulator can replicate vehicle dynamics from a microscopic perspective, especially for the urban scenario. This may be due to the more complex traffic conditions and road specificities that require more restrained driving behaviour. Nevertheless, VSP mode distributions did not follow the same pattern in 4 out of 10 events, meaning that the drivers displayed different behaviours in the simulated and empirical tests for those events. The relative errors range between 4 and 29% for carbon dioxide emissions and between 2 and 33% for nitrogen oxides emissions.<\/jats:p>","DOI":"10.3390\/s23218980","type":"journal-article","created":{"date-parts":[[2023,11,5]],"date-time":"2023-11-05T07:35:06Z","timestamp":1699169706000},"page":"8980","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Beyond Basics: Can a Driving Simulator Reliably Reproduce Real Vehicle Dynamics?"],"prefix":"10.3390","volume":"23","author":[{"given":"Beatriz","family":"Fernandes","sequence":"first","affiliation":[{"name":"TEMA\u2014Centre for Mechanical Technology and Automation, Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eloisa","family":"Macedo","sequence":"additional","affiliation":[{"name":"TEMA\u2014Centre for Mechanical Technology and Automation, Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal"},{"name":"LASI\u2014Intelligent Systems Associate Laboratory, 4800-058 Guimar\u00e3es, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4859-4405","authenticated-orcid":false,"given":"Jorge M.","family":"Bandeira","sequence":"additional","affiliation":[{"name":"TEMA\u2014Centre for Mechanical Technology and Automation, Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal"},{"name":"LASI\u2014Intelligent Systems Associate Laboratory, 4800-058 Guimar\u00e3es, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,11,5]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Berg, J., and Ihlstr\u00f6m, J. (2019). The Importance of Public Transport for Mobility and Everyday Activities among Rural Residents. Soc. Sci., 8.","DOI":"10.3390\/socsci8020058"},{"key":"ref_2","unstructured":"(2023, October 29). Passenger Cars\u2014Worldwide: Statista Market Forecast. Available online: https:\/\/www.statista.com\/outlook\/mmo\/passenger-cars\/worldwide."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"989","DOI":"10.1016\/j.energy.2018.11.145","article-title":"CO2 emissions patterns in 7 top carbon emitter economies: The case of transport sector","volume":"168","author":"Solaymani","year":"2019","journal-title":"Energy"},{"key":"ref_4","unstructured":"European Commission (2019). Document 52019DC0640 2019, European Commission."},{"key":"ref_5","unstructured":"Department for Transport (2021). Transport and Environment Statistics 2021 Annual Report, Department for Transport."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"282","DOI":"10.1016\/j.trf.2019.01.008","article-title":"What do driver educators and young drivers think about driving simulators? A qualitative draw-and-talk study","volume":"62","author":"Rodwell","year":"2019","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_7","unstructured":"De Winter, J., Van Leeuwen, P.M., and Happee, R. (2012, January 28\u201331). Advantages and disadvantages of driving simulators: A discussion. Proceedings of the International Conference on Methods and Techniques in Behavioral Research, Utrecht, The Netherlands."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1080\/14639220601095353","article-title":"Playing twenty questions with nature (the surprise version): Reflections on the dynamics of experience","volume":"9","author":"Flach","year":"2008","journal-title":"Theor. Issues Ergon. Sci."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/j.trf.2013.12.007","article-title":"The relation between performance in on-road driving, cognitive screening and driving simulator in older healthy drivers","volume":"22","author":"Casutt","year":"2014","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1002\/acp.3162","article-title":"Stereotype threat impairs older adult driving","volume":"30","author":"Lambert","year":"2016","journal-title":"Appl. Cogn. Psychol."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"106060","DOI":"10.1016\/j.aap.2021.106060","article-title":"Reasonable driving speed limits based on recognition time in a dynamic low-visibility environment related to fog\u2014A driving simulator study","volume":"154","author":"Wang","year":"2021","journal-title":"Accid. Anal. Prev."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/j.trpro.2023.02.165","article-title":"Correlating driving behavior with safety performance: From the heart to the pedals with a driving simulator","volume":"69","author":"Reis","year":"2023","journal-title":"Transp. Res. Procedia"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1080\/15389588.2018.1532568","article-title":"Impact of perceptual countermeasures on driving behavior at curves using driving simulator","volume":"20","author":"Awan","year":"2019","journal-title":"Traffic Inj. Prev."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/j.ssci.2019.04.004","article-title":"Systematic review of driving simulator validation studies","volume":"117","author":"Wynne","year":"2019","journal-title":"Saf. Sci."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1016\/j.trf.2015.12.005","article-title":"The behavioral validity of dual-task driving performance in fixed and moving base driving simulators","volume":"37","author":"Herrigel","year":"2016","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.trf.2017.06.001","article-title":"Drivers\u2019 speed behaviour in real and simulated urban roads\u2014A validation study","volume":"49","author":"Branzi","year":"2017","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.trf.2014.11.009","article-title":"A validation study of driving errors using a driving simulator","volume":"29","author":"Meuleners","year":"2015","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.trpro.2020.03.069","article-title":"Gap-acceptance behavior at roundabouts: Validation of a driving simulator environment using field observations","volume":"47","author":"Rossi","year":"2020","journal-title":"Transp. Res. Procedia"},{"key":"ref_19","unstructured":"Yu, L., Li, Z., Qiao, F., and Li, Q. (2016). Use driving Simulator to Synthesize the Related Vehicle Specific Power (VSP) for Emissions and Fuel Consumption Estimations, Texas Southern University, Innovative Transportation Research Institute. Technical Report."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1016\/j.trc.2015.03.030","article-title":"Development of a driving simulator based eco-driving support system","volume":"58","author":"Zhao","year":"2015","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_21","unstructured":"Carnetsoft B.V (2022). Research Driving Simulator, Carnetsoft B.V."},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Tom\u00e1s, R., Fernandes, P., Macedo, J., and Coelho, M.C. (2021). Carpooling as an immediate strategy to post-lockdown mobility: A case study in University Campuses. Sustainability, 13.","DOI":"10.3390\/su13105512"},{"key":"ref_23","unstructured":"Frey, H., Unal, A., Chen, J., Li, S., and Xuan, C. (2002). Methodology for Developing Modal Emission Rates for EPA\u2019s Multi-Scale Motor Vehicle & Equipment Emission System, US Environmental Protection Agency."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"132","DOI":"10.3141\/2270-16","article-title":"Applicability of traffic microsimulation models in vehicle emissions estimates: Case study of VISSIM","volume":"2270","author":"Song","year":"2012","journal-title":"Transp. Res. Rec."},{"key":"ref_25","unstructured":"Jimenez, J.L., McClintock, P., McRae, G., Nelson, D.D., and Zahniser, M.S. (1999, January 19\u201321). Vehicle specific power: A useful parameter for remote sensing and emission studies. Proceedings of the Ninth CRC On-Road Vehicle Emissions Workshop, San Diego, CA, USA."},{"key":"ref_26","unstructured":"Frey, H.C., Unal, A., Chen, J., and Li, S. (2023, October 29). Evaluation and Recommendation of a Modal Method for Modeling Vehicle Emissions. Corpus ID 2003, 292981, Available online: https:\/\/www3.epa.gov\/ttnchie1\/conference\/ei12\/mobile\/frey.pdf."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1080\/15389580902894989","article-title":"Comparison of Driving Errors Between On-the-Road and Simulated Driving Assessment: A Validation Study","volume":"10","author":"Shechtman","year":"2009","journal-title":"Traffic Inj. Prev."},{"key":"ref_28","doi-asserted-by":"crossref","unstructured":"Sheskin, D.J. (2003). Handbook of Parametric and Nonparametric Statistical Procedures, Chapman and Hall\/CRC.","DOI":"10.1201\/9781420036268"},{"key":"ref_29","first-page":"60","article-title":"Application of the Kolmogorov-Smirnov test to compare greenhouse gas emissions over time","volume":"39","author":"LUIZ","year":"2021","journal-title":"Braz. J. Biom."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1016\/j.trf.2017.09.008","article-title":"Driver behaviour validity in driving simulators\u2013Analysis of the moment of initiation of braking at urban intersections","volume":"61","author":"Abendroth","year":"2019","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1016\/j.aap.2012.09.033","article-title":"Sleepy driving on the real road and in the simulator\u2014A comparison","volume":"50","author":"Hallvig","year":"2013","journal-title":"Accid. Anal. 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