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

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

研究成果: Conference contribution

抜粋

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.

元の言語English
ホスト出版物のタイトルProceedings of IEEE International Symposium on High Assurance Systems Engineering
出版者IEEE Computer Society
ページ71-78
ページ数8
2002-January
ISBN(印刷物)0769517692
DOI
出版物ステータスPublished - 2002
外部発表Yes
イベント7th IEEE International Symposium on High Assurance Systems Engineering, HASE 2002 - Tokyo, Japan
継続期間: 2002 10 232002 10 25

Other

Other7th IEEE International Symposium on High Assurance Systems Engineering, HASE 2002
Japan
Tokyo
期間02/10/2302/10/25

    フィンガープリント

ASJC Scopus subject areas

  • Software
  • Safety, Risk, Reliability and Quality

これを引用

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