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。
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.
出处
《汽车工程》
EI
CSCD
北大核心
2002年第3期200-204,共5页
Automotive Engineering
基金
日本丰田汽车公司
天津市自然科学基金
