机动车道路行驶回归循环的建立方法

Methods to establish the vehicle road regression cycle

机动车的行驶状况受路况、交通环境、交通管理与交通设施等影响,不同城市、不同区域与地区其行驶工况差异较大,也影响着尾气排放与燃油消耗。结合城市的实际交通状况建立各类机动车行驶工况循环,可以更科学、更准确地评价城市机动车的污染状况,为城市机动车的排气监督管理提供更加有效的技术支持。

Motor vehicle driving is affected by the traffic, traffic environment, traffic management and traffic facilities and so on,. It al- so affect the exhaust emissions and fuel consumption of Motor vehicle, as different of running condition in regions and city. It is the more sci- entific and accurate evaluation way for the pollution status of motor vehicles, combined with the actual city traffic conditions to establish all kinds of motor vehicle driving cycle. It can provide more effective technical support for supervision and management of the city motor vehicle exhaust.