UWB无线定位技术在隧道施工管理中的应用

The application of UWB wireless positioning technology in tunnel construction management

在当今城市地铁轨道交通工程飞速发展的背景下,人、机、物的定位应用在轨道交通车站区间隧道中显得尤为必要,特别在“轨行区”交叉施工过程中采用超宽带(UWB)无线定位技术的施工管理系统,可实时掌握人、机、物的行动轨迹,提高“轨行区”危险区域交叉施工的安全性,避免事故的发生,还可以为应急抢险提供重要的信息保障。如今,深圳、西安等城市的轨道交通施工管理中已经示范试点采用了UWB无线定位技术,并取得了良好的应用效果,推动了地铁隧道施工标准化,进一步完善应急抢险体系,使管理监控平台的智能化又上一个台阶。

With the rapid development of urban subway and rail transit projects in recent days,the positioning application of people,machines and objects is of great necessity in the tunnels between rail stations.In particular,during the cross-construction process of the"orbital region",the construction management system based on the IOT positioning technology can grasp the trajectory of people,machines and objects in real time.It can improve the safety of cross-construction and avoid the occurrence of accidents in the dangerous area.Besides,it can also provide important information for emergency rescue.Nowadays,the Wireless Positioning Technology of IOT has been demonstrated in the rail transit construction management in Shenzhen,Xi'an and other cities.It has made remarkable application achievements and promoted the standardization of subway tunnel construction.Furthermore,it has improved the emergency rescue system and made the management monitoring platform more intelligent.