基于光纤传感技术的路面结冰智能监测研究进展  

Research progress in intelligent monitoring of pavement icing based on optical fiber sensing technology

作　　者：赵晓康 胡哲 张久鹏[1] 裴建中[1] 石宁 ZHAO Xiao-kang;HU Zhe;ZHANG Jiu-peng;PEI Jian-zhong;SHI Ning(School of Highway,Chang'an University,Xi'an 710064,China)

机构地区：[1]长安大学公路学院,西安710064

出　　处：《吉林大学学报（工学版）》2023年第6期1566-1579,共14页Journal of Jilin University:Engineering and Technology Edition

基　　金：中央高校基本科研业务费专项资金项目(300102213102);国家重点研发计划项目(2021YFB2600602).

摘　　要：为了促进道路安全性智能感知技术应用,对国内外有关光纤传感路面结冰状态智能监测的研究进展进行了综述。首先,揭示了光纤式路面结冰检测原理;随后,经过分析不同光纤性能指标、常用探头分布模式以及多种弱信号检测方法,构建了光纤式路面结冰检测系统;然后,探讨了常见的结冰检测数据预处理及其厚度分析方法,并概括主要环境影响因素和提升检测效果的措施,分析了适用于光纤式路面结冰检测传感器的埋设工艺;最后,归纳并总结了当前结冰路面监测及预警研究现状,论述了现有研究存在的问题并尝试对路面结冰状态智能感知的发展方向进行展望。In order to promote the application of road safety intelligent perception technology,the research progress about intelligent monitoring of pavement icing condition based on optical fiber sensing at home and abroad was overviewed.Firstly,the principle of fiber-optic pavement icing detection was revealed.Subsequently,based on the analysis of different optical fiber performance indexes,the distribution mode of common probes and various weak signal detection methods,the fiber-optic pavement icing detection system was constructed.Then,common icing detection data pre-processing and its thickness analysis methods were explored,the main environmental influencing factors and measures to enhance detection effectiveness were outlined,and burying technology of fiber-optic road icing detection sensor was analyzed.Finally,current research status of icing pavement monitoring and early warning were summarized,the existing problems were discussed,and the development direction of intelligent sensing of pavement icing condition was attempted to outlook.

关 键 词：道路工程 结冰路面 结冰传感器 光纤技术 智能感知 

分 类 号：U416.214[交通运输工程—道路与铁道工程]