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香港城区汽车行驶工况的研究
引用本文:赵慧,张镇顺,熊永达.香港城区汽车行驶工况的研究[J].环境科学学报,2000,20(3):312-315.
作者姓名:赵慧  张镇顺  熊永达
作者单位:天津大学内燃机国家重点试验室天津!300072(赵慧),香港理工大学机械工程系(张镇顺),香港理工大学土木工程系(熊永达)
摘    要:对香港的汽车行驶工况进行了研究。将一套喇嘛攻尾气排放浓度的测量系统安装在一辆轻型车上,选择两个代表性路线研究了香港地区的模式,得出了一个基于实际汽车速度的行驶工况,这个行驶工况与美国、日本、欧洲已有的行驶工况有很大不同,建议香港地区车辆排放检测法规中采用该行驶工况。

关 键 词:行驶工况  排放检测  汽车  尾气排放  香港城区
收稿时间:1999/1/21 0:00:00
修稿时间:1999-01-21

Development of a driving cycle for automotive emission evaluation
ZHAO Hui,CHEUNG C S and HUNG W T.Development of a driving cycle for automotive emission evaluation[J].Acta Scientiae Circumstantiae,2000,20(3):312-315.
Authors:ZHAO Hui  CHEUNG C S and HUNG W T
Affiliation:National Enginge Combustion Lab, Tianjin University, Tianjin 300072,Department of Mechanical Engineering, The Hong Kong Polytechnic University and Department of Civil and Structure Engineering, The Hong Kong Polytechnic University
Abstract:The driving pattern was studied in Hong Kong along two representative routes using a test van equipped with all the instruments required for recording traffic modes and measuring exhaust emissions of the van.A real\|run based driving cycle has thus been developed to simulate actual driving conditions with respect to exhaust emissions.In comparison with the existing driving cycles of developed countries,the driving cycle has significantly different average speed and relative time spent under acceleration and deceleration.The cycle may be used as a standardized method to evaluate emission level of vehicles and automobile engines and effect of various measures on its improvement.
Keywords:driving cycle  vehicle emissions  exhaust emission evaluation
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