Development status and prospects of pavement state sensing technology under vehicle-road interaction
This works focuses on the functional framework,technical system,specific technical analysis and future development direction of vehicle-pavement cooperative sensing pavement technology.Based on the basic requirements of infrastructure,the system outlines the functional framework of vehicle-pavement cooperative pavement,proposes four specific functions:driving safety assistance,navigation path planning,material structure optimization,and intelligent maintenance decision-making;according to the data type requirements for achieving the functions,it explains the relevant technical system,including status sensing,data processing,data transmission,data fusion,and energy supply.The most important status perception and data analysis technologies in the technical system are studied and sorted out,the principles,performance characteristics,and existing problems of relevant specific technologies are expounded,and the overall development requirements of the technology are proposed.Based on the technical requirements of the function architecture,two aspects are discussed about:upgrading existing technologies and developing new technological directions,indicating the future development direction of vehicle-pavement cooperative pavement.The study also looks forward to the integration of vehicle-pavement cooperative pavement technology with other intelligent road technologies(such as unmanned driving pavement,self-healing pavement,and self-capture pavement)to maximize the efficiency of vehicle-pavement cooperative pavement use,and to assist the continuous development of future intelligent road infrastructure.
万方数据
维普
