Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
DC |
2020-12-11 15:45 |
Hyogo |
(Primary: On-site, Secondary: Online) |
DC2020-67 |
(To be available after the conference date) [more] |
DC2020-67 pp.43-48 |
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 |
2018-12-18 13:00 |
Tokyo |
|
[Invited Talk]
Study of Safety assurance system unrelated to risk and ex ante-safety control
-- Safety determination by supervising normarity of purpose control and regulating -- Noboru Sugimoto (Safety Labo) SSS2018-25 |
The simple strict expectation for safety would be "to prevent accidents". Accident is probabilistic concept. Therefore, ... [more] |
SSS2018-25 pp.1-4 |
SSS |
2018-12-18 13:50 |
Tokyo |
|
Verification of the Fail-Safe Interlock System for Pneumatic Drive Systems Masatoshi Ino, Masanobu Chiba, Kaoru Mitsuhashi, Osamu Ichikawa, Keigo Hara (PTU), Tadashi Ishizuka (Sanwa Koki), Tomohiro Sasaki (NITE), Mizuho Nakamura (PTU) SSS2018-26 |
he pneumatic drive system as used in this study is used in various fields as high-output equipment utilizing compressed ... [more] |
SSS2018-26 pp.5-8 |
SSS |
2018-12-18 15:50 |
Tokyo |
|
Validity of the requirements in machinery-sector international standards concerning the safe stop Ko Kawashima (Oriental Motor), Yoshinobu Sato (Nerima Hospital) SSS2018-29 |
The machinery operated in common space with humans including personal care and collaborative operation robots will be re... [more] |
SSS2018-29 pp.17-20 |
SSS |
2017-12-19 13:00 |
Tokyo |
|
Trial Manufacture of an Interlock System for the Pressure Control of Hydraulic Control Systems Akira Kosugi, Sasaki, Masatoshi Ino, Kaoru Mitsuhashi, Masanobu Chiba, Mizuho Nakamura (PTU) SSS2017-25 |
If the pressure of a hydraulic control system becomes uncontrollable, it is highly possible that the system is overloade... [more] |
SSS2017-25 pp.1-4 |
SSS |
2017-12-19 13:35 |
Tokyo |
|
Design of the Interlock System in the Pneumatic System Ⅱ Masatoshi Ino, Tomohiro Sasaki, Kaoru Mitsuhashi (PTU), Tadashi Ishizuka (Sanwa Koki co., LTD), Keigo Hara, Osamu Ichikawa, Masanobu Chiba, Mizuho Nakamura (PTU) SSS2017-26 |
Various high-output components composing a pneumatic system are widely used in various fields. However, it is possible t... [more] |
SSS2017-26 pp.5-8 |
R |
2017-12-15 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Securement of safety in train control system in the case of sharing transmission device with non-safety related applications. Akihiro Gion, Kazuki Nakamura, Koji Iwata (RTRI) R2017-57 |
Up to now, a dedicated communication device has been used for data transmission of a train control system. However, due ... [more] |
R2017-57 pp.7-11 |
SSS |
2015-12-17 13:00 |
Tokyo |
|
Stop control for motor-driven robots and A-C model
-- 1st report: Elucidation of the system structure to achieve invariable safe-state -- Ko Kawashima (ORIENTAL MOTOR), Yoshinobu Sato (Japan Audit and Certification Organization for Environment and Q) SSS2015-25 |
The normal control functions of the robots operated in the human work space such as personal care and collaborative oper... [more] |
SSS2015-25 pp.1-4 |
DC, CPSY |
2015-04-17 09:50 |
Tokyo |
|
A Proposal of Time-Lag-Less n-Fault-Tolerant Control System Hitoshi Iwai CPSY2015-3 DC2015-3 |
In a conventional multi-modular majority voting redundancy for real-time hazard control the first processing step is tha... [more] |
CPSY2015-3 DC2015-3 pp.13-18 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2014-11-28 15:35 |
Oita |
B-ConPlaza |
Some Studies of n-Fault-Tolerant System with Voting Switches Hitoshi Iwai VLD2014-111 DC2014-65 |
This paper proposes n-fault-tolerant system method of voting redundancy with multiplied function modules. In well-known ... [more] |
VLD2014-111 DC2014-65 pp.257-262 |
DC |
2010-12-10 16:10 |
Tottori |
International Family Plaza (Yonago) |
Research of Highly Reliable Fail-safe CPU Yasuo Ogawa, Akihisa Asami (Nippon Signal), Hideo Nakamura (Nihon Univ.) DC2010-56 |
To defend from one breakdown of parts, three CPU was installed in FPGA. This method achieves the improvement of reliabil... [more] |
DC2010-56 pp.25-29 |
DC |
2009-12-11 14:50 |
Shimane |
|
Transition and Trend of OS for Safety Control of Railway Signaling Hideo Nakamura (Nihon Univ.) DC2009-60 |
The single thread method OS is used for the software of a railway signaling failsafe computer system. It is because of R... [more] |
DC2009-60 pp.25-29 |
DC |
2008-12-12 13:00 |
Yamaguchi |
|
Optically Coupled Fail-safe Logic Gates Daichi Kudo, Yuji Hirao, Tetsuya Kimura, Koichi Futsuhara (Nagaoka Univ. of Tech.) DC2008-59 |
Optically coupled fail-safe logic gates are proposed in this paper. Whereas the conventional fail-safe logic gates ba... [more] |
DC2008-59 pp.1-4 |