城市快速路养护作业安全技术研究及应用

Research and Application of Safety Technologies for Urban Expressway Maintenance Operations

近年来,随着社会经济发展,交通量持续攀升,快速路路网密度不断加大,对快速路养护作业密度和强度的要求也不断提高。养护工人需要频繁进行养护作业,人身安全存在较大的安全隐患,因而成为了交通事故的高危人群。现借助智能传感器感知技术,探索构建快速路养护作业(上下匝道)封道设施监控信息数字化工作,提升快速路运营业务的数字化技术应用,同时提高施工作业的安全性。结合感应传感器、5G网络数据实时传输、数据云平台监控分析技术、3D模型应用,加强城市交通宏观管理和综合管理能力,建立城市交通基础设施运维管理综合解决方案。

In recent years,as the social economy has grown and traffic volumes have consistently risen,the expressway network has become increasingly dense,and the requirements for the density and intensity of expressway maintenance operations have also been constantly increasing.Maintenance workers need to carry out maintenance operations frequently,which poses significant safety hazards to their personal safety,making them a high-risk group for traffic accidents.Now,with the help of intelligent sensor sensing technology,we are exploring the digitization of monitoring information for the closure facilities of expressway maintenance operations on-ramps and off-ramps,enhancing the digital technology application of expressway operation business and improving the safety of construction operations.By combining induction sensors,real-time 5G network data transmission,data cloud platform monitoring and analysis technology,and 3D model technologies,we aim to strengthen the macro and comprehensive management capabilities of urban transportation and establish a comprehensive solution for the operation and maintenance management of urban transportation infrastructure.