An efficient earthquake early warning message delivery algorithm using an in time control-theoretic approach

  • Authors:
  • Ting-Yun Chi;Chun-Hao Chen;Han-Chieh Chao;Sy-Yen Kuo

  • Affiliations:
  • Electrical Engineering, National Taiwan University, Taiepi, Taiwan, R.O.C;Institute of Computer Science & Information Engineering, National Ilan University, ILan, Taiwan, R.O.C;Institute of Computer Science & Information Engineering, National Ilan University, ILan, Taiwan, R.O.C;Electrical Engineering, National Taiwan University, Taiepi, Taiwan, R.O.C

  • Venue:
  • UIC'11 Proceedings of the 8th international conference on Ubiquitous intelligence and computing
  • Year:
  • 2011

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Abstract

Earthquake is a fatal disaster in the world, and it is expected to occur in Taiwan with high probability. The Central Weather Bureau of Taiwan develops the early earthquake warning system as other countries. In this paper, we introduce the current development status for the earthquake early warning system. To integrate the various smart devices, we adopt SIP page-mode as the next generation earthquake early warning alert protocol. Due to the lack of multicast support in the general IP network, we try to deliver the warning message to multiple receivers in time base on SIP architecture, location information, priority with IoT devices and in time control-theoretic algorithm. With the proposed algorithm, we can not only reduce the burst message traffic for network but also send the message in time.