Results 1 to 10 of about 33,609 (114)

Real driving emissions data: Isuzu FTR850 AMT [PDF]

Data in Brief, 2022
RDE is becoming a necessary element of the emissions certification of automotive vehicles. Real Driving Emissions (RDE) helps to ensure that the regular operation of a car, or heavy vehicle, is still within the acceptable emissions standards while ...
Johan W. Joubert, Ruan J. Gräbe
doaj   +2 more sources

Estimation of Pollutant Emissions in Real Driving Conditions Based on Data from OBD and Machine Learning

Sensors, 2021
This article proposes a methodology for the estimation of emissions in real driving conditions, based on board diagnostics data and machine learning, since it has been detected that there are no models for estimating pollutants without large measurement ...
Néstor Diego Rivera-Campoverde, José Luis Muñoz-Sanz, Blanca del Valle Arenas-Ramirez   +2 more
doaj   +3 more sources

State-of-the-Art of Establishing Test Procedures for Real Driving Gaseous Emissions from Light- and Heavy-Duty Vehicles

Energies, 2021
Air pollution caused by vehicle emissions has raised serious public health concerns. Vehicle emissions generally depend on many factors, such as the nature of the vehicle, driving style, traffic conditions, emission control technologies, and operational ...
S. M. Ashrafur Rahman, I. M. Rizwanul Fattah, Hwai Chyuan Ong, Fajle Rabbi Ashik, Mohammad Mahmudul Hassan, Md Tausif Murshed, Md Ashraful Imran, Md Hamidur Rahman, Md Akibur Rahman, Mohammad Al Mahdi Hasan, T. M. Indra Mahlia   +10 more
doaj   +3 more sources

Study on Control Strategies on NOX Emissions to Meet Real Driving Emissions [PDF]

ACS Omega, 2023
Jing Chen, Yan Su, Li Xiaoping, Fangxi Xie, Yongzhen Wang, Chuang Yang   +5 more
doaj   +2 more sources

Practicalities and Driving Dynamics of a Real Driving Emissions (RDE) Euro 6 Regulation Homologation Test

Energies, 2019
One of the most important sources of air pollution, especially in urban areas, is the exhaust emissions from passenger cars. New European emissions regulations, to minimize the gap between manufacturer-reported emissions and those emitted on the road ...
Timothy Bodisco, Ali Zare
doaj   +3 more sources

Micro-PEMS Based on OBD and MOX Sensors [PDF]

Sensors
In response to the EURO 7 regulation, which mandates near-continuous monitoring of pollutant gas emissions from every vehicle during real driving conditions, this research reports the development of a micro portable emissions monitoring system (µPEMS ...
Jordy Alexander Hernández, José Ignacio Huertas   +1 more
doaj   +2 more sources

Real Driving Emissions in Extended Driving Conditions

Energies, 2021
The real driving emission (RDE) testing for certification of vehicles is performed in conditions that are well defined in legislation. For emissions inventories and for research, the influences of some extended driving conditions on emissions are an ...
Danilo Engelmann, Yan Zimmerli, Jan Czerwinski, Peter Bonsack   +3 more
doaj   +1 more source

Driving Cycles for Estimating Vehicle Emission Levels and Energy Consumption

Future Transportation, 2021
Standard driving cycles (DCs) and real driving emissions (RDE) legislation developed by the European Commission contains significant gaps with regard to quantifying local area vehicle emission levels and fuel consumption (FC).
Amanuel Gebisa, Girma Gebresenbet, Rajendiran Gopal, Ramesh Babu Nallamothu   +3 more
doaj   +1 more source

The Issues of the Air-Fuel Ratio in Exhaust Emissions Tests Carried out on a Chassis Dynamometer

Energies, 2021
Vehicle exhaust emission tests use exhaust sampling systems that dilute the exhaust gas with ambient air. The dilution factor DF is calculated assuming that the combustion is complete, and that the engine is operated at a stoichiometric air-fuel ratio ...
Wojciech Gis, Sławomir Taubert
doaj   +1 more source

Investigations of Exhaust Emissions from a Combustion Engine under Simulated Actual Operating Conditions in Real Driving Emissions Test

Energies, 2021
The paper describes the methodology of research of exhaust emissions from a combustion engine under engine states determined by the vehicle actual operation in the RDE test.
Monika Andrych-Zalewska, Zdzislaw Chlopek, Jerzy Merkisz, Jacek Pielecha   +3 more
doaj   +1 more source