Results 11 to 20 of about 440,797 (344)

Real Driving Emission Calibration—Review of Current Validation Methods against the Background of Future Emission Legislation

Applied Sciences, 2021
Reducing air pollution caused by emissions from road traffic, especially in urban areas, is an important goal of legislators and the automotive industry.
Johannes Claßen, Sascha Krysmon, Frank Dorscheidt, Stefan Sterlepper, Stefan Pischinger   +4 more
doaj   +2 more sources

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, Rymaniak Łukasz, Daszkiewicz Paweł, Lijewski Piotr   +3 more
doaj   +2 more sources

Effects of Polyoxymethylene Dimethyl Ethers Addition in Diesel on Real Driving Emission and Fuel Consumption Characteristics of a CHINA VI Heavy-Duty Vehicle

Energies, 2022
Polyoxymethylene dimethyl ethers (PODE), as the most potential oxygenated alternative fuel for diesel engines, is widely investigated. Considering the importance of research on real driving emissions (RDE) and the few studies focus on the emission ...
Haoming Gu, Shenghua Liu, Yanju Wei, Xibin Liu, Xiaodong Zhu, Zheyang Li   +5 more
doaj   +2 more sources

Energy Management Strategies for Extended-Range Electric Vehicles with Real Driving Emission Constraints

Applied Sciences
Fuel economy has long been the core control objective in the energy management strategies of extended-range electric vehicles (EREVs), but little research has considered real driving emissions.
Hualong Xu, Yang Chen, Li Zhang, Guoliang Chen, Jinlin Han, Qing Zhang, Chaokai Li   +6 more
doaj   +2 more sources

Research on the CO₂ Emission Characteristics of a Light-Vehicle Real Driving Emission Experiment Based on Vehicle-Specific Power Distribution

Atmosphere, 2023
China implemented the China VI emission standard in 2020. The China VI emission standard has added requirements for the RDE (real-world driving emission) test.
Hualong Xu, Yi Lei, Ming Liu, Yunshan Ge, Lijun Hao, Xin Wang, Jianwei Tan   +6 more
doaj   +2 more sources

NOx Emission of a Correlation between the PEMS and SEMS over Different Test Modes and Real Driving Emission

Energies, 2021
The aim of this study is to verify the reliability of NOx emissions measured using Smart Emissions Measurement System (SEMS) equipment in comparison with the NOx emissions measured using certified Portable Emissions Measurement System (PEMS) equipment ...
Young Soo Yu, Jun Woo Jeong, Mun Soo Chon, Junepyo Cha   +3 more
doaj   +2 more sources

Assessment of real driving emissions via portable emission measurement system [PDF]

IOP Conference Series: Materials Science and Engineering, 2017
The European Commission approved a so-called Real Driving Emission (RDE) test in response to the criticisms to the current driving cycle used at chassis dyno for homologation purpose (NEDC): it is considered outdated and misleading since air pollutants in real driving conditions are considerably higher than the certification thresholds.
A Clenci, V Sălan, R Niculescu, V Iorga-Simăn, C Zaharia   +4 more
openaire   +2 more sources

Applying Density-Based Clustering for the Analysis of Emission Events in Real Driving Emissions Calibration

Future Transportation
Further reducing greenhouse gas and pollutant emissions from road vehicles is a major task for the automotive industry. Stricter regulations regarding emissions and fleet fuel consumption require the continuous development of new powertrains and methods.
Sascha Krysmon, Stefan Pischinger, Johannes Claßen, Georgi Trendafilov, Marc Düzgün, Frank Dorscheidt, Martin Nijs, Michael Görgen   +7 more
doaj   +2 more sources

Analytical challenge on Real Driving Emission [PDF]

, 2016
Hiroshi Nakamura
openaire   +2 more sources

Prediction of Real Driving Emission of Light Vehicles in China VI Based on GA-BP Algorithm

Atmosphere, 2022
In the China VI regulations for light-duty vehicles, the (RDE) test is introduced as a supplementary test procedure. In the actual test process, the RDE results are more significantly influenced by driving behavior and vehicle type.
Hao Yu, Hong Chang, Zengjia Wen, Yunshan Ge, L. Hao, Xin Wang, Jian-wei Tan   +6 more
semanticscholar   +1 more source