Results 1 to 10 of about 90,789 (117)
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 +10 more
doaj +3 more sources
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 +2 more
doaj +3 more sources
Energies, 2020 One of the environmental aims of the European Union is to achieve climate neutrality by 2050. According to European Parliament data, transport emissions accounted for about 25% of global carbon dioxide emissions in 2016, in which road transport had the ...
Jacek Pielecha +2 more
doaj +3 more sources
Analysis of exhaust emission processes during the Real Driving Emissions test [PDF]
Archives of Transport, 2023 The article deals with the study of exhaust emissions from a combustion engine in the Real Driving Emission (RDE) test. These tests are a simulation of real conditions of use of motor vehicles.
Monika Andrych-Zalewska
doaj +1 more source
Real Driving Emissions Evaluation for A Heavy Duty Diesel Vehicle based on Engine-in-the-loop Methodology [PDF]
E3S Web of Conferences, 2022 Real driving emissions of a heavy-duty vehicle with a maximum total mass of 18000 kg were investigated by the engine-in-the-loop (EIL) methodology. Virtual vehicle model, driver model and real road model was established, then to combined with the actual ...
Wang Xiaowei +4 more
doaj +1 more source
Technical research on the emission performance of vehicles with different Technique route under real driving conditions [PDF]
E3S Web of Conferences, 2022 Based on a large number of test data obtained from real driving emission test of gasoline vehicles, the emission performance of vehicles with different technique route under real driving conditions were studied, the emission sensitivities and feasible ...
Yan Feng +3 more
doaj +1 more source
Research on RDE performance for in-use vehicles especially at high altitude conditions in China [PDF]
E3S Web of Conferences, 2022 The real driving emissions (RDE) of an in-use gasoline an in use diesel light-duty (LD) vehicle , both are SUV type, are studied based on portable emission measurement system (PEMS). The gasoline vehicle complying with emission standard of China 6 with a
Yan Feng, Zhao Haiguang, Yang Zhengjun
doaj +1 more source
Analysis of the Exhaust Emissions of Hybrid Vehicles for the Current and Future RDE Driving Cycle
Energies, 2022 Hybrid vehicles account for the largest share of new motor vehicle sales in Europe. These are vehicles that are expected to bridge the technological gap between vehicles with internal combustion engines and electric vehicles.
Kinga Skobiej, Jacek Pielecha
doaj +1 more source
Test guidelines for evaluation real driving emission two-way vehicles [PDF]
MATEC Web of Conferences, 2019 The article discusses the results of tests carried out under real operating conditions, based on which a custom test for road-rail vehicles was developed. The proposed test reflects the working conditions in which road-rail vehicles are used.
Kamińska Michalina +3 more
doaj +1 more source
Energies, 2021 This study aimed to develop on-road NOx emission factors for Euro 6b light-duty diesel trucks (LDDTs) in Korea. On-road NOx emissions were measured using portable emissions measurement systems and compared with those measured using the Korean Driving ...
Seungcheon Ro +3 more
doaj +1 more source