Emission Characteristics of Heavy-Duty Diesel Transit Buses at Bus Stops in Beijing

摘要

Our research found that the average duration for entering bus stops is between 6 and 10 seconds, while for exiting activities, the average duration is between 5 and 8 seconds. In terms of driving characteristics, results show that when entering bus stops, the VSP distributes mostly in the VSP bins range of less than or equal to 0. However, when exiting from bus stops, it mainly distributes in the VSP bins range of higher than or equal to 0.