摘要
行驶工况对于新车型的技术研发与认证、车辆污染物排放特性与燃料经济性分析以及交通控制水平风险评估等方面研究具有重要价值。为了开发与建立适合中国城市混合交通实际状况的车辆行驶工况,在归纳国内外大量研究文献的基础上,系统介绍了美国、欧洲和日本的典型行驶工况特点及其适用范围,重点分析了道路试验设计、数据解析技术与工况构建方法等行驶工况开发中的关键技术。最后,针对中国城市道路行驶工况研究提出下一步的研究方向与建议。
Driving cycle research has an important value on the aspects of technical development and certification of new vehicle, vehicle＇s pollutants emission characteristics and fuel economy analysis as well as risk evaluation in traffic control. In order to develop vehicle＇s driving cycle suitable for the actual mixed traffic situation of urban roads, the typical driving cycles and its applicable scope in U.S.A, ECE and Japan was introduced systematically based on inducing a large number of literatures. And the key technology such as road test design, data processing technology and construction method in driving cycle development were analyzed. Finally, aiming at the research on driving cycle of Chinese city, the future research directions and suggestion were put forward.
出处
《机械科学与技术》
CSCD
北大核心
2014年第2期282-288,共7页
Mechanical Science and Technology for Aerospace Engineering
基金
中央高校基本科研业务费专项资金项目(CHD2011SY009)
陕西省自然科学基金基础研究计划项目(2011JM7012)
汽车运输安全保障技术交通行业重点实验室开放基金项目
长安大学基础研究支持计划专项资金项目资助
关键词
汽车工程
节能
交通控制
行驶工况
污染物排放
燃料消耗
acceleration
automotive engineering
computer programming languages
data acquisition
data pro- cessing
data reduction
design of experiments
energy conservation
exhaust gases
experiments
fuel consumption
mathematical models
MATLAB
traffic control
driving cycle
exhaust emissions
