| 天津市道路汽车行驶工况的研究 |
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| 引用本文： | 杨延相,蔡晓林,杜青,刘昌文,刘杰. 天津市道路汽车行驶工况的研究[J]. 汽车工程, 2002, 24(3): 200-204 |
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| 作者姓名： | 杨延相 蔡晓林 杜青 刘昌文 刘杰 |
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| 作者单位： | 天津大学;天津大学;天津大学;天津大学;天津大学 |
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| 基金项目： | 日本丰田汽车公司,天津市自然科学基金 |
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| 摘 要： | 本文研究了天津市的道路行驶工况,将一套车载实测系统安装在一辆华利牌微型面包车上研究天津,市不同道路的行驶状况。用速度、加速度等行驶特征参数为准则数,对天津市各种道路行驶状况作了详细的描述和分析,得出了一个基于实际汽车速度、加速度等准则数的行驶工况,并做了这个行驶工况和欧洲的ECE15、美国的FTP75和日本的10－15工况的对比。结果表明,天津市有它自己的道路行驶特征：市区平均速度低,怠速时间长,加减速频繁,平均加减速度小。
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| 关 键 词： | 汽车 行驶工况 |
Investigation into Vehicle Driving Mode in Tianjin |
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| Yang Yanxiang,Cai Xiaolin,Du Qing,Liu Changwen & Liu JieTianjin University. Investigation into Vehicle Driving Mode in Tianjin[J]. Automotive Engineering, 2002, 24(3): 200-204 |
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| Authors: | Yang Yanxiang Cai Xiaolin Du Qing Liu Changwen & Liu JieTianjin University |
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| Abstract: | In this paper,the vehicle driving mode in Tianjin was investigated.Experiments were carried out by an on-board real-time measuring system mounted on a 'Huali'mini-van made in Tianjin and the results were statistically analyzed to get the characteristics of vehicle driving mode in Tianjin. A typical driving mode was obtained based on criteria such as real speed,acceleration and its comparison with ECE15 of Eurpe FTP75 of the US and 10-15 mode of Japan was made.The result showed that the driving mode in Tianjin has its own characteristics:the mean speed is very low,the idle time is rather long,and the acceleration and deceleration occur frequently but with small value. |
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| Keywords: | Vehicle Driving mode |
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