| 香港典型山区道路汽车行驶工况污染物排放研究 |
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| 引用本文： | 吴亮.香港典型山区道路汽车行驶工况污染物排放研究[J].交通节能与环保,2015(4):35-38. |
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| 作者姓名： | 吴亮 |
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| 作者单位： | 广东工贸职业技术学院实训中心,广东 广州,510510 |
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| 摘 要： | 通过安装车载测试系统收集香港港岛山区路段正常行驶工况下尾气中的CO、NOx、HC等污染物和油耗并辅助计算机软件进行分析。研究得出,山区道路设计、地形地貌和驾驶习惯对车辆油耗以及CO、NOx和HC排放有直接关系。可以通过坡道加宽、坡道延长、减少坡道红绿灯等措施减少车辆在山区道路行驶过程中速度变化频率,从而减少油耗以及CO、NOx和HC排放。
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| 关 键 词： | 行驶工况 污染物排放 山区道路 香港 |
Driving Cycle and Vehicle Pollutant Emission on Typical Hilly Road in Hong Kong |
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| Abstract: | The research analyzes the motor vehicle pollutant emission include CO,NOx,HC and fuel con-sumption behavior on typical hilly road in Hong Kong with the portable analysis system and computer analy-sis system. We find the hilly road design,landform and driving habits of vehicle affect the fuel consumption and CO, HC and NOx emissions. We could extend and widen the ramp, reduce the traffic lights and other measures to decrease the vehicle speed change frequency in the hilly road to reduce fuel consumption and CO,NOx,HC emissions. |
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| Keywords: | driving cycle pollutant emissions hilly road Hong Kong |
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