摘要
路面状况指数是评价道路情况的标准,主要包括路面平整度、路面车辙、路面破损等参数,而现在它的测量还大都依据人工判定.本文提出了基于基准面的路面车辙指数测量算法与基于图像处理的路面破损参数检测算法,并开发了检测多种路面状况的软件,实现了道路状态的全自动检测.实例证明,本文提出的算法可以实现路线状况的全自动检测,并且具有较高的精度.
The roadway condition index is a performance measurefor evaluating roadway conditions. But the measurement of existing roadway conditions is based on human estimation. This paper presents a pavement rutting index measurement algorithm based on the field data and a pavement damage measurement algorithm based on image processing. This research has also developed the measuring software,completing the automatic detection of road condition. Empirical anlyses show that the algorithms proposed in this paper can effectively realize the automated evaluation of roadway conditions,and has a higher accuracy.
出处
《道路交通与安全》
2014年第6期6-9,共4页
Road Traffic & Safety
基金
深圳市国际科技合作项目(Shenzhen Research Project for International Science and technology cooperation)支持
项目编码:GJHZ20120619150404931
关键词
路面状况指数
路面车辙
路面破损
全自动检测
roadway condition index
pavement rutting
pavement damage
automatic detection
