路面平整度自动检测系统研究与实现  

Research and Development of the Pavement Roughness Auto Detection System Based On Laser

作　　者：曾飞[1] 张黎光[2] 

机构地区：[1]南通大学电气工程学院,江苏南通226019 [2]武汉理工大学ITS研究中心,湖北武汉430063

出　　处：《武汉理工大学学报（信息与管理工程版）》2009年第2期297-300,共4页Journal of Wuhan University of Technology：Information & Management Engineering

基　　金：新疆交通厅科研基金资助项目(新交科教[2004]20)

摘　　要：路面平整度是路面评价和施工验收的重要指标,直接反映了车辆行驶的舒适度、路面安全性和使用期限。为了快速、准确和实时地检测路面平整度指数,在广泛调研和分析的基础上,首先对路面平整度自动检测系统方案进行了设计;接着对系统的传感器进行了选型、安装、标定和降噪处理;最后通过实地实验,对该系统的重复性和相关性进行了验证。Pavement roughness, as an important indicator of the road evaluation and acceptance, directly reflects the running of the vehicles＇ comfort, road safety and road use period. For rapid, accurate and real time detection of the road roughness index, the automatic detection system plan was designed based on the extensive research and analysis. The selection, installation, calibration, and the noise reduction of the sensors were studied. The field experiments verify the repeatability and correlation of the system.

关 键 词：平整度 国际平整度指数 重复性 相关性 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]