Assurance evaluation technology of train control system for achieving expansion during operation

M. Matsumoto, T. Tsurumaki, S. Kitamura, D. Watanabe, K. Mori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The conventional ground-based train control on-board computer system for keeping the fixed distance between the trains cannot satisfy the high density trains operation. The autonomous decentralized train control on-board computer system is proposed, where each train has autonomy to detect its position and its speed and to judge its speed for safety and punctuality. For realizing these real-time on-board computers and their network system, the train operation cannot be stopped during their step-by-step construction and their test while both of the conventional and new systems have to coexist The autonomous on-line expansion and test technology is proposed where each train has autonomy to select and to receive the data based on its content and to judge its normal or test operation. In the process of replacing the conventional system with the new, two assurance technologies, where the networks based on the content code communication are integrated to coexist with their different data and they are separated but connected through the gate way. These technologies are shown to be effective at the experimental railway, and are now being applied at the Keihin Tohaku Line in the Tokyo metropolitan area.

Original languageEnglish
Title of host publicationProceedings of IEEE International Symposium on High Assurance Systems Engineering
PublisherIEEE Computer Society
Pages71-78
Number of pages8
Volume2002-January
ISBN (Print)0769517692
DOIs
Publication statusPublished - 2002
Externally publishedYes
Event7th IEEE International Symposium on High Assurance Systems Engineering, HASE 2002 - Tokyo, Japan
Duration: 2002 Oct 232002 Oct 25

Other

Other7th IEEE International Symposium on High Assurance Systems Engineering, HASE 2002
CountryJapan
CityTokyo
Period02/10/2302/10/25

Fingerprint

Plant expansion
Control systems
Computer systems
Printed circuit boards
Communication

Keywords

  • Aging
  • Automatic control
  • Computer networks
  • Control systems
  • Laboratories
  • Magnetooptic recording
  • Rail transportation
  • Real time systems
  • System testing
  • Urban areas

ASJC Scopus subject areas

  • Software
  • Safety, Risk, Reliability and Quality

Cite this

Matsumoto, M., Tsurumaki, T., Kitamura, S., Watanabe, D., & Mori, K. (2002). Assurance evaluation technology of train control system for achieving expansion during operation. In Proceedings of IEEE International Symposium on High Assurance Systems Engineering (Vol. 2002-January, pp. 71-78). [1173105] IEEE Computer Society. https://doi.org/10.1109/HASE.2002.1173105

Assurance evaluation technology of train control system for achieving expansion during operation. / Matsumoto, M.; Tsurumaki, T.; Kitamura, S.; Watanabe, D.; Mori, K.

Proceedings of IEEE International Symposium on High Assurance Systems Engineering. Vol. 2002-January IEEE Computer Society, 2002. p. 71-78 1173105.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Matsumoto, M, Tsurumaki, T, Kitamura, S, Watanabe, D & Mori, K 2002, Assurance evaluation technology of train control system for achieving expansion during operation. in Proceedings of IEEE International Symposium on High Assurance Systems Engineering. vol. 2002-January, 1173105, IEEE Computer Society, pp. 71-78, 7th IEEE International Symposium on High Assurance Systems Engineering, HASE 2002, Tokyo, Japan, 02/10/23. https://doi.org/10.1109/HASE.2002.1173105
Matsumoto M, Tsurumaki T, Kitamura S, Watanabe D, Mori K. Assurance evaluation technology of train control system for achieving expansion during operation. In Proceedings of IEEE International Symposium on High Assurance Systems Engineering. Vol. 2002-January. IEEE Computer Society. 2002. p. 71-78. 1173105 https://doi.org/10.1109/HASE.2002.1173105
Matsumoto, M. ; Tsurumaki, T. ; Kitamura, S. ; Watanabe, D. ; Mori, K. / Assurance evaluation technology of train control system for achieving expansion during operation. Proceedings of IEEE International Symposium on High Assurance Systems Engineering. Vol. 2002-January IEEE Computer Society, 2002. pp. 71-78
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