摘要：为避免地铁施工人员安全意识缺乏导致的安全事故，构建基于可穿戴技术的安全监控预警系统，包括安全数据收集、安全数据传输、安全信息分析处理以及自动安全预警四大模块，在此基础上，将此系统应用于武汉某地铁站进行实例分析，证实该系统可有效避免安全事故发生。
关键词：地铁施工；安全监控；预警系统；施工人员；可穿戴技术
Abstract：To avoid safety accidents caused by the metro construction workers’ lacking of safety awareness，the paper builds the safety monitoring and early warning system based on wearable technology，designs four modules，including safety data collection module，safety data transmission module，safety information analysis and processing module and safety warning module，on the basis，applies the system to a metro station in Wuhan，the result shows that the safety monitoring and warning system can effectively avoid safety accidents.
Keywords：metro construction；safety monitoring；warning system；construction workers；wearable technology
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