A5016236685- Vehicle emissions and performance
- Air Quality and Health Impacts
- Energy, Environment, and Transportation Policies
- Atmospheric chemistry and aerosols
- Electric Vehicles and Infrastructure
- Advanced Combustion Engine Technologies
- Biodiesel Production and Applications
- Engine and Fuel Emissions
- Transportation Planning and Optimization
- Combustion and flame dynamics
- Technical Engine Diagnostics and Monitoring
- Electric and Hybrid Vehicle Technologies
China Automotive Engineering Research Institute
2012-2023
Chongqing University
2020-2021
At the data window level, correlation between emissions and trip dynamics can be clearly demonstrated based on a large number of samples. Taking advantage correlation, under real driving condition normalized into standard dynamic worldwide harmonized light vehicles test cycle (WLTC) baseline. As examples, three light-duty gasoline were selected to conduct comparative RDE tests two different styles. The results show that adaptive normalization method make styles tend consistent. After...
Driver's driving styles significantly impact vehicle emissions, which makes the real emissions (RDE) tests subject to a considerable degree of tester's subjectivity. To make RDE test results more objectively evaluated, it is proposed normalize under on-road conditions those standard trip dynamic defined with reference worldwide harmonized light vehicles cycle. Three light-duty were selected conduct two different for method validation. The show that normalization can consistent. Consequently,...
In order to reflect the carbon emission characteristics of HEV under actual driving conditions, and influence behavior, roads other factors on its characteristics, a model with good market sales in China was selected, performance tested same test line as gasoline vehicle similar structure type, data window divided by moving average method analyze reference counterpart (conventional vehicle) conditions. The results show that has obvious low CO2 when roads, especially urban suburban sections....