RESILIENCE ENHANCEMENT OF LPWA NETWORK DATA ACQUISITION AGAINST TOTAL POWER LOSS

DOI

Bibliographic Information

Other Title
  • LPWAネットワーク型データ取得の電源喪失時レジリエンス向上に関する研究

Abstract

<p>With the progress of sensors and communication devices, various infrastructure data can be acquired by wireless connection. The data acquisition method using LPWA communication is highly anticipated because it does not require a radio communication license for installation, low power consumption and a large number of sensors can be installed at low cost. However, as the data characteristics of infrastructure, data during a disaster is the most needed, and continuous data collection and distribution is required even in the extreme situation of power loss. The authors are studying to realize a system that enables continuous monitoring status of multiple sluice gates even in a critical situation such as public communication disruption due to a long blackout caused by a huge typhoon. Including satellite utilization, enhancement of resilience of LPWA network data acquisition at power loss is discussed. </p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390004951546618112
  • NII Article ID
    130007940710
  • DOI
    10.11532/jsceiii.1.j1_554
  • ISSN
    24359262
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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