Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
DC |
2019-12-20 14:45 |
Wakayama |
|
Examination of safety evaluation method of railway signal system
-- Combined use of FMEA, FTA and STPA -- Yukiko Sugimoto, Tomoki Kobayashi, Ryota Kouzuki, Naohiro Morishima (Kyosan), Takeshi Mizuma, Upvinder Singh, Maheshuni Shiva Krishna (Univ. of Tokyo) DC2019-81 |
The safety evaluation method for railway signal systems was examined and it was judged that the combination use of FMEA,... [more] |
DC2019-81 pp.17-20 |
DC |
2019-12-20 15:40 |
Wakayama |
|
Study on Condition-Based Maintenance of Railway Signal Equipment using the Machine Learning Hiroshi Shida (JR West), Akihiro Tamura, Takashi Ninomiya, Hiroshi Takahashi (Ehime Univ) DC2019-83 |
Dependable systems are required high safety and reliability. Recently, condition-based maintenance(CBM) is expected to m... [more] |
DC2019-83 pp.25-30 |
PRMU |
2019-12-19 14:00 |
Oita |
|
Efficient Object Detection for Railway Crossing Combining Image Classification and Object Detection Kaisei Shimura, Yoichi Tomioka, Qiangfu Zhao (UoA) PRMU2019-52 |
In this research, we aim to develop a system to support drivers to prevent accidents when driving an mobility scooter. A... [more] |
PRMU2019-52 pp.35-39 |
IE, EMM, LOIS, IEE-CMN, ITE-ME, IPSJ-AVM [detail] |
2019-09-20 16:15 |
Niigata |
Tokimeito, Niigata University |
Realization of Movement Support in a Railway Station Yard for Inbound Tourists using Image Recognition Tatsuaki Ito, Takuya Murayama, Taiji Nakamura, Yukihiro Nakamura (NTT), Yuriko Shimada, Takayuki Haseba (NTT West), Yuto Mizoguchi, Mayuka Kitagawa, Takashi Ito, Hideo Fujii (Kintetsu) LOIS2019-20 IE2019-33 EMM2019-77 |
To support smooth transportation of rapidly increasing foreign visitors to Japan, we examined possibility of movement s... [more] |
LOIS2019-20 IE2019-33 EMM2019-77 pp.109-114 |
CPSY, DC, IPSJ-ARC [detail] |
2019-07-26 18:00 |
Hokkaido |
Kitami Civic Hall |
A Theoretical Study of a Composite Fail-safe Design with Secret Sharing Schemes for Railway Signalling Systems Takashi Toyama (RTRI) CPSY2019-39 DC2019-39 |
As well-known, fail-safe computers are used in railway signalling systems. The fail-safe computers have functions to un... [more] |
CPSY2019-39 DC2019-39 pp.235-240 |
SSS |
2019-06-25 15:15 |
Tokyo |
|
Application of STAMP/STPA to railway signalling system Yusuke Takano, Takashi Kawano (JRE) SSS2019-10 |
At present, FTA and FMEA are often used as a safety analysis method and are effective in many cases. In the case of a so... [more] |
SSS2019-10 pp.13-16 |
RCS |
2019-04-18 15:20 |
Hokkaido |
Noboribetsu Grand Hotel |
[Invited Lecture]
Field test of Railway Radiocommunication Systems between Train and Trackside with 100 GHz-band Millimeter-wave Kazuki Nakamura, Nagateru Iwasawa, Nariya Iwaki, Keiichi Takeuchi, Kunihiro Kawasaki (RTRI), Nobuhiko Shibagaki, Katsuya Yanatori, Yosuke Sato, Masato Fujii, Kenichi Kashima (Hitachi Kokusai), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (NICT/Waseda Univ.) RCS2019-10 |
Recently, the broadband communications between train and trackside are required. Therefore, the authors are developing a... [more] |
RCS2019-10 p.45 |
DC |
2018-12-14 14:25 |
Okinawa |
Miyako Seisyonen-No-Ie |
Prosal of Practical Method of track condition monitoring compact device using machine learning Shohei Wakai, Tetsuya Takata (Kyosan Electric Manufacturing), Takeshi Mizuma (Tokyo Univ.), Hitoshi Tsunashima, Akira Matsumoto, Yuichi Hayashida, Ryota Hirose (Nihon Univ.) DC2018-62 |
In local railway, there are few railway operators who chan conduct sufficient inspection of track condition due to cost ... [more] |
DC2018-62 pp.25-28 |
DC |
2018-12-14 16:30 |
Okinawa |
Miyako Seisyonen-No-Ie |
A study on utilization of autonomous driving technology for the railway and the track Toshihiro Takeuchi, Shinoda Noriyuki, Hasegawa Tomonori, Daisuke Yamaguchi, Watanabe Syoichirou (NTSEL), Mizuma Takeshi (UTokyo) DC2018-68 |
In local railways, expectations for autonomous driving are increasing due to the decrease personnel by the declining pop... [more] |
DC2018-68 pp.51-54 |
MWP |
2018-11-26 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Utilization of Microwave Millimeter wave and Photonics Technology in Railway Kazuki Nakamura, Kunihiro Kawasaki (RTRI) MWP2018-43 |
In Japan, the railway communication systems have been introduced for safely operating trains since the opening of the ra... [more] |
MWP2018-43 pp.1-4 |
SSS |
2018-06-20 13:00 |
Tokyo |
|
Application of Rationality diagnosis to Railway Signalling system
-- Application to Closing Signal machine -- Yusuke Takano, Takashi Kawano (JRE) SSS2018-7 |
The railway signal system is a system to prevent train collision and derailment and to support safe and stable transport... [more] |
SSS2018-7 pp.1-4 |
SS |
2018-03-06 11:30 |
Okinawa |
|
Model Checking Application to the Railway Crossing Problem for STAMP/STPA using Timed Automaton Kozo Okano, Shinpei Ogata, Pan Yang (Shinshu Univ.), Keishi Okamoto (Sendai National College of Tech.) SS2017-64 |
Recent rapid growth of information systems makes us
pay attention to methods for analysis of accident causation
and pr... [more] |
SS2017-64 pp.1-6 |
EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] |
2018-01-25 15:35 |
Hyogo |
|
[Invited Talk]
Utilization of the Radio over Fiber Technology in Railway Kazuki Nakamura, Kunihiro Kawasaki (RTRI) PN2017-77 EMT2017-114 OPE2017-155 LQE2017-137 EST2017-113 MWP2017-90 |
In the radio communication systems using railway, it is necessary to transmit information at the long distance from base... [more] |
PN2017-77 EMT2017-114 OPE2017-155 LQE2017-137 EST2017-113 MWP2017-90 pp.231-234 |
AP, WPT (Joint) |
2018-01-18 14:00 |
Nara |
ATR |
Effect of the Object Inside a Tunnel in the Radio Wave Propagation of a Subway Tunnel Satoshi Nishida (Tokyo Tech/Kyosan), Jun-ich Takada (Tokyo Tech), Gilbert Siy Ching, Yukiko Kishiki (KKE) AP2017-157 |
Radio wave propagation measurements were taken inside a subway tunnel. One measurement was taken immediately after the t... [more] |
AP2017-157 pp.37-42 |
RCS, NS (Joint) |
2017-12-14 15:20 |
Hiroshima |
Aster Plaza |
[Invited Lecture]
Wi-SUN Monitoring System for Railway Facilities
-- Applied for Railway Earth Structure -- Michiko Nozue, Kazuki Nakamura, Satoko Ryuo, Nagateru Iwasawa, Nariya Iwaki, Tomoki Kawamura (RTRI), Yusuke Kinoshita (Mitsubishi Electric), Toru Kabe (ISB) NS2017-131 RCS2017-257 |
We have installed and evaluated the prototype of Wi-SUN-based condition monitoring system which we have developed for ra... [more] |
NS2017-131 RCS2017-257 pp.29-34(NS), pp.41-46(RCS) |
RCS |
2017-10-20 09:40 |
Miyagi |
Tohoku Institute of Technology |
Experiment of Relative Space Mapping Modulation in Railway Environment Satoshi Sasaki (Mitsubishi Electric), Nagateru Iwasawa, Kunihiro Kawasaki (RTRI), Shinji Masuda, Hiroyasu Sano, Atsushi Okamura (Mitsubishi Electric) RCS2017-188 |
Wireless communication for train control systems is required to increase a data transmission rate in order to improve th... [more] |
RCS2017-188 pp.113-118 |
SANE |
2017-10-05 17:10 |
Tokyo |
Maison franco - japonaise (Tokyo) |
Railway Structures Inspection Method using G.P.R.
-- Inspection precision improvement and improvement of the work efficiency for tunnnel lining and track bed -- Hiroyuki Morishima (JRC), Tomoki Kuboshima (JR East) SANE2017-62 |
We inspected the examination for conventional railroad structure by night in the time when a train stopped. We carried ... [more] |
SANE2017-62 pp.101-106 |
SSS |
2017-06-20 16:30 |
Tokyo |
|
Exploring Factors of Trouble between Station Staff and Passengers
-- A Trial Survey Based on Passengers' Perceptions -- Yasunori Okada, Yumeko Miyachi, Fumitoshi Kikuchi, Naoki Hatakeyama, Akiko Murakoshi (RTRI) SSS2017-12 |
Passengers’ aggressive behavior often prevents the safety and security of other passengers and staffs in public transpor... [more] |
SSS2017-12 pp.25-28 |
WIT, IPSJ-AAC |
2017-03-10 15:35 |
Ibaraki |
Tsukuba University of Technology (Kasuga Campus) |
A Study of Dot Symbols in Embossed Railway Maps Kazuki Suenaga, Tetsuya Watanabe (Niigata Univ.) WIT2016-84 |
There are many routes in the suburbs of Tokyo, and they are crowded. For that reason, it is difficult to distinguish bet... [more] |
WIT2016-84 pp.61-66 |
SSS |
2016-12-20 15:50 |
Tokyo |
|
An Evaluation Method of GSN Argument Development and its application to Safety-critical System Development Keisuke Mizumoto, Yuji Hirao (N.U.T.) SSS2016-30 |
This paper describes an evaluation method of GSN argument development, of which criterion is based on the consolidation ... [more] |
SSS2016-30 pp.17-20 |