基于雷视融合感知技术的公路隧道交通管控系统研究  

Research on Highway Tunnel Traffic Control System Based onRadar and Video Fusion Perception Technology

作　　者：陈宏 付立家[2] 尚康 朱香敏 CHEN Hong;FU Lijia;SHANG Kang;ZHU Xiangmin(Shandong Hi-speed Company Limited,Ji′nan,250014;China Merchants Chongqing Communications Technology Research&Design Institute Co.,Ltd.,Chongqing 400067;College of Transportation,Chongqing Jiaotong University,Chongqing 400074)

机构地区：[1]山东高速股份有限公司,济南250014 [2]招商局重庆交通科研设计院有限公司,重庆400067 [3]重庆交通大学交通运输学院,重庆400074

出　　处：《公路交通技术》2023年第6期153-159,共7页Technology of Highway and Transport

基　　金：交通运输行业重点科技项目(2021-MS6-145);山东省交通运输厅科技计划项目(2021B61)。

摘　　要：为提高公路隧道交通信息感知水平,实现公路隧道发展数字化、智能化运营管理需求,基于雷视融合感知技术,建立了公路隧道交通管控系统,通过时空匹配、ROI目标融合和距离融合方式依次实现雷视融合感知;构建了公路隧道交通管控系统体系架构,包括设备层、通信层、数据层、应用层和用户层5个层次;以雷视融合、数字孪生等关键技术驱动,建立了三维实景化管控、数据分析研判、应急联动管控和信息共享四大应用平台,实现了全息感知、多源融合、事件研判、辅助决策、智能控制、精细管理等功能。通过济莱高速公路隧道群实例证明:基于雷视融合的公路隧道交通管控系统可精准感知隧道运行状态,为公路隧道信息感知和智能化管控提供技术支撑。In order to enhance the level of traffic information perception in highway tunnels and meet the needs of digital and intelligent development of highway tunnels,a traffic control system based on radar-video fusion perception technology has been established.This system realizes radar-video fusion perception by a process of spatiotemporal matching,ROI(Region of Interest)target fusion,and distance fusion.The system architecture comprises five layers:equipment,communication,data,application,and user.Driven by key technologies such as radar-video fusion and digital twin,four major application platforms have been established:3D real-world control,data analysis and judgement,emergency linkage control,and information sharing.These platforms enable functions such as holographic perception,multi-source fusion,event research and judgement,auxiliary decision-making,intelligent control,and fine management.An exemplar case of the Jilai Expressway tunnel group illustrates that the highway tunnel traffic control system,based on radar-video fusion,can precisely perceive tunnel operating conditions.Consequently,this system provides substantial technical support for information perception and intelligent management and control of highway tunnels.

关 键 词：公路隧道 交通管控系统 雷视融合 时空匹配 ROI目标融合 

分 类 号：U459.2[建筑科学—桥梁与隧道工程]