Safety monitoring and evacuation guide system for pipeline testing laboratory by indoor positioning technique and distributed sensor network
Safety monitoring and evacuation guide system for pipeline testing laboratory by indoor positioning technique and distributed sensor network
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DOI：
10.1177/1550147718783684
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发表时间：
2018-06
影响因子：
2.3
通讯作者：
Lianhong Ding;Yu Xiao;Xiaotong Deng;Feng Li
中科院分区：
文献类型：
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作者：
Lianhong Ding;Yu Xiao;Xiaotong Deng;Feng Li
为了保证大型管道检测实验室内的人员安全，设计了动态疏散引导系统。在分析各种室内定位方法的基础上，实现了惯性导航辅助超宽带系统的人体定位。部署气体传感器来监测H2S和CO等有害气体的泄漏，并根据传感器的数据动态估计气体扩散面积。疏散路线可根据实时情况更新。基于定位预警方法，开发了一种系统，可以动态规划不同位置人员的安全疏散路线。该方法和系统可以提高化学实验室和其他具有潜在危险的环境的安全性。
To ensure the human’s safety in the large pipeline testing laboratory, a dynamic evacuation guide system is designed. Based on the analysis of various indoor position methods, inertial navigation system–aided ultra-wideband system is realized for human positioning. Gas sensors are deployed to monitor the leaking of harmful gases, such as H2S and CO. The gas diffusion area is also estimated dynamically based on the data of sensors. The evacuation route can be updated according to the real-time situation. Based on the positioning and warning method, a system is developed to dynamically plan safe evacuation route for human in different positions. The method and system can improve the safety of chemical laboratory and other environments with potential dangerous.