集成技术Issue(1)：67-73,7.
深圳市公交车行驶工况研究
Study on Shenzhen Bus Route Driving Cycle
摘要
Abstract
The performance of automotive under speciifc drive cycles can provide a reference for the development and improvement of vehicle systems. At present, there is no representative typical driving cycle in Shenzhen. In this paper, the development of M347 bus route driving cycle in Shenzhen was reported, combining principal component analysis and clustering analysis methods, and the rationality and the validity of the driving cycle were tested and veriifed. The original micro-trips are divided into two series by the clustering analysis method, which may explain trafifc jam and smooth trafifc driving conditions of M347 bus route. The M347 route multiple driving cycle constructed at last can relfect the real-world road conditions.关键词
公交车/行驶工况/主成分分析/聚类分析/短行程Key words
bus/driving cycle/principal component analysis/clustering analysis/micro-trip分类
矿业与冶金引用本文复制引用
张超,徐鹏,李程宇,吴正斌..深圳市公交车行驶工况研究[J].集成技术,2015,(1):67-73,7.基金项目
国家新能源汽车产业技术创新工程整车项目(Y3Z0221001)；广东省省院合作项目(2011B090300095，2012B09040018)；深圳市科技研发项目(CXZZ20130322161447244) （Y3Z0221001）
