摘要
设计了一种实际道路上的车辆排放因子的测试方法,将一套车载实测系统安装在一辆机动车上进行测试研究,可以获得大量的实际道路上的行驶参数和排放原始数据,根据实测的汽车的瞬时车速、油耗以及各排放气体浓度值(HC,CO,NO,O2,CO2),可以计算得到各组分的质量排放率和排放因子。并通过这种测试方法,获得了试验用公交汽车的实际道路排放因子。
A method for measuring emission factors of the vehicles in the real road was devised in this paper. Measurements were carried out by an on-board real-time measuring system mounted on a vehicle,and large amount of driving parameters and emission data were obtained. Based on the measurement data such as vehicle speed, fuel consumption and exhaust emission（ HC ,CO,NO,O2 ,CO2） ,the averaged real road emission factors were gained by calculation. The real road emission factors of a bus were obtained throgh above method.
出处
《拖拉机与农用运输车》
北大核心
2006年第1期11-13,共3页
Tractor & Farm Transporter
基金
日本丰田汽车公司的资助
关键词
测试
实际道路
排放因子
Measurement
Real road
Emission factors
