Research on the Comprehensive Analysis and Early Warning Expressway Weather Information System

摘要：

　　This paper reviewed the development of the road weather information system in the developed countries and summarized the problems of its applications on expressway in China; second,proposed a new approach to achieve the dedicated weather information services on expressway through the in-depth data fusion of the macro-meteorological observation and forecasting data from meteorological sector and the road weather information system(RWIS)observation data and video surveillance data from the devices along the expressway; third,described the architecture,functions,process,and interface of the comprehensive analysis and early warning expressway weather information system; and finally,introduced the demonstration case and its results of the systems application on the Jing-jin-tang expressway.

关键词： Road weather information system RWIS Expressway Adverse weather Road safety Traveler information services Early warning

作者: Wenfeng Liu Xun Li Li Zhang

作者单位: Research Institute of Highway,MOT,No.8,Xitucheng Road,Haidian District,Beijing,China

会议类型: 国际会议

会议名称: The 2015 Chinese Intelligent Automation Conference(2015中国智能自动化会议)

会议地点: 福州

会议语种:英文

页码: 309-318

在线出版日期: 2015-05-08（万方平台首次上网日期，不代表论文的发表时间）