Ephemeral-Cyber-Physical System: A Cloud-Like CPS Using Shared Devices in Open IoT

Hirofumi Noguchi*, Shigeki Sugano

*この研究の対応する著者

研究成果: Article査読

抄録

With the spread of Internet of Things (IoT), a lot of devices have been connected to networks. We believe that Open IoT, where devices are shared by multiple services, will be common in the future. However, constructing cyber-physical systems (CPS) by using shared devices has challenges. Since there are many combinations of devices and software in the network, designing and testing systems cannot be done manually as with current CPS. The system model and technologies suitable for Open IoT are necessary. In this article, we propose a new concept of CPS. It is 'Ephemeral-Cyber-Physical System (E-CPS),' which is temporarily constructed by combining devices in the network similar to an instance of cloud computing. Also, we propose a method of actuator control optimization for automatically constructing E-CPS by using nonconfigured devices connected to the network. This method will significantly contribute to not only E-CPS but also quick and inexpensive provision of conventional CPS. Experiments with a simulator, and with lighting devices and cameras confirmed that the method can automatically optimize the actuator control value and it enables satisfying the service requirements at a low cost.

本文言語English
論文番号8970588
ページ(範囲)5176-5186
ページ数11
ジャーナルIEEE Systems Journal
14
4
DOI
出版ステータスPublished - 2020 12

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 情報システム
  • コンピュータ サイエンスの応用
  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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