Influence of driver characteristics on emissions and fuel consumption
Influence of driver characteristics on emissions and fuel consumption
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DOI：
10.1016/j.trpro.2017.12.142
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
F. Zheng;Jie Li;H. J. Zuylen;Chao Lu
中科院分区：
文献类型：
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作者：
F. Zheng;Jie Li;H. J. Zuylen;Chao Lu
车辆的油耗和大气污染排放取决于驾驶条件、驾驶员和汽车的特性。驾驶风格对汽车出行的环境方面的影响进行了调查。驾驶员特征通过驾驶员行为问卷和观察的加速和减速行为来确定。这导致在一个类型组中有四种类型的驱动程序具有相似的特征。我们使用GPS设备测量了28名司机的56条轨迹。测量是在成都城市环境下的一条8.4公里的路线上进行的(公关中国)。根据轨迹，使用综合模式排放模型确定了排放和燃料消耗。结果表明，不同类型驾驶员的饱和流量、排放和油耗存在显著差异，这与沿途的交通控制方式有关。谨慎、新手司机的排放和油耗最低，饱和流量最低，巡航速度最低；经验丰富的平稳驾驶司机在保持低油耗和低排放的同时，提供高饱和流量。积极进取的经验丰富的司机有很高的饱和流量和燃油消耗/排放。因此，模拟排放和油耗的微观交通模型应该考虑到司机类型之间的差异。
Fuel consumption and atmospheric pollution emissions of vehicles depend on driving conditions, the characteristics of the driver and the car. The influence of driving style on the environmental aspects of a car journey has been investigated. Driver characteristics were determined by a Driver Behaviour Questionnaire and observed acceleration and deceleration behaviour. That results in four types of drivers with similar characteristics within a type group. We measured 56 trajectories of 28 drivers using GPS devices. The measurements were done on a route of 8.4 km in an urban environment in Chengdu (PR China). From the trajectories, the emissions and fuel consumption were determined with the Comprehensive Modal Emissions Model. The results were related to the traffic control along the journey resulting in fuel consumption and emissions per stop and per second idling.There are significant differences in saturation flow, emissions and fuel consumption between different driver types. Cautious, novice drivers have the lowest emission and fuel consumption and give the lowest saturation flow and have the lowest cruise speed; experienced smooth driving drivers give a high saturation flow while keeping fuel consumption and emissions also low. Aggressive experienced drivers have a high saturation flow and fuel consumption / emissions. Therefore, microscopic traffic models that simulate emissions and fuel consumption should take the differences between driver types into account.