Tsinghua Science and Technology

2017, v.22(04) 427-436

[打印本页] [关闭]
本期目录 | 过刊浏览 | 高级检索

Detecting Isolate Safe Areas in Wireless Sensor Monitoring Systems
Detecting Isolate Safe Areas in Wireless Sensor Monitoring Systems

Chunyu Ai;Frank Haizhon Li;Kejia Zhang;

摘要(Abstract):

Wireless sensors are deployed widely to monitor space, emergent events, and disasters. Collected realtime sensory data are precious for completing rescue missions quickly and efficiently. Detecting isolate safe areas is significant for various applications of event and disaster monitoring since valuable real-time information can be provided for the rescue crew to save persons who are trapped in isolate safe areas. We propose a centralized method to detect isolate safe areas via discovering holes in event areas. In order to shorten the detection delay, a distributed isolate safe area detection method is studied. The distributed method detects isolate safe areas during the process of event detection. Moreover, detecting isolate safe areas in a building is addressed particularly since the regular detecting method is not applicable. Our simulation results show that the distributed method can detect all isolate safe areas in an acceptable short delay.

关键词(KeyWords):

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): Chunyu Ai;Frank Haizhon Li;Kejia Zhang;

Email:

参考文献(References):

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享