基于无线自组网技术的地铁“智慧工地”系统研究

Study on Wireless Ad-hoc Network Technology-based Metro“Smart Site”System

为解决地铁施工现场缺乏通信覆盖、作业进度不透明、关键工序远程监视不到位、施工进度管理低效等问题,研发基于无线自组网和物联网定位技术的地铁“智慧工地”数字化管理平台系统。该系统基于Mesh、UWB、Zigbee技术,融合视频监视、语音对讲、WIFI覆盖,开发B/S架构管理平台软件,综合地铁站后四电专业施工管理的工区监视、进度管理、人员防护、电子围栏、调度作业、成品保护等需求,提供数字化、智能化解决方案。设计研发便携式通信定位一体机站、手持定位通信终端、可佩戴定位装置等设备,形成快速部署、通信稳定、集成度高、传输高效、业务完善的数字化地铁施工管理平台系统。

In order to solve the problems of lack of communication coverage at the subway construction site,non-transparent operation progress,inadequate remote monitoring of key processes,and inefficient construction progress management,the digital management platform system of subway"smart site"based on wireless ad-hoc network and internet of things positioning technology is developed.The system is based on Mesh,UWB and Zigbee technologies,integrates video monitoring,voice intercom and WIFI coverage,develops B/S architecture management platform software,integrates the requirements of work area monitoring,progress management,personnel protection,electronic fence,dispatching operation,finished product protection,etc.of the construction management of the communication,signal electric power and traction power supply systems behind the subway station,and provides digital and intelligent solutions.Portable communication and positioning integrated machine station,hand-held positioning communication terminal,wearable positioning device and other equipment to form a digital subway construction management platform system with rapid deployment,stable communication,high integration,efficient transmission and complete business are designed and developed.