Search Results 1-15 of 15

  • Model Checking Application to the Railway Crossing Problem for STAMP/STPA using Timed Automaton  [in Japanese]

    岡野 浩三 , 小形 真平 , 楊 盼 , 岡本 圭史

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 117(477), 1-6, 2018-03-06

  • 1A23 Development of microelectronic level crossing controller with a built-in constant warning time control logic(Electrical-Power)

    TERAMOTO Manabu , MIYAGUCHI Naoki , OKADA Akimasa , FUKUTA Yamato

    … To solve this problem effectively we have developed a microelectronic level crossing controller with built-in constant warning time control logic. … Conventional logic would require extensive design and construction as well as testing would as logic is different at each crossing. …

    The Proceedings of International Symposium on Seed-up and Service Technology for Railway and Maglev Systems : STECH 2015(0), _1A23-1_-_1A23-12_, 2015

    J-STAGE

  • 3512 Verification Test of LED Lighting with Protection against Snow and Lightning at Level Crossing  [in Japanese]

    NAKAZAWA Hitoshi , Kumagai AKIHIRO , KIKUCHI Kazuyuki , HACHIYA Shinetsu , KOSHIBA Hiroaki , SATOU Hiroki , HAYASHIDA Toshiaki

    … In the railroad crossing, a track and a road are plane intersecting places. … The train driver runs it while always confirming that there is not a thing performing a hindrance in a railroad crossing. … Therefore quick repair correspondence is demanded regardless of time and a place when railroad railroad crossing lighting turns off the light. …

    Jointed railway technology symposium 2012(19), 287-292, 2012-12-04

  • A Consideration of Potential Incidents by Car Drivers in Level Crossings  [in Japanese]

    Hatakeyama Naoki

    踏切における鉄道事故は年々減少しているものの、依然として鉄道事故全体の4割近くを占め、鉄道事業者にとっては、現在でも大きな課題である。従来の研究では、どのような状況が事故に影響を与えているかについて、直接検討した事例は少ない。そこで本研究では、積雪地域の居住者にインターネットを用いたアンケート調査を実施し、自動車運転中に踏切を通過した際に経験したヒヤリハット情報等を収集した。個人属性、ふだんの運転 …

    IEICE technical report 112(206), 9-12, 2012-09-20

  • 1311 The Proposal ofAnomaly Detec tion System by Statistical Method about Monitoring System of Railway  [in Japanese]

    MAKINO Naoto , IWASAKI Atsushi , SAKAI Shinsuke , SUGIMOTO Junji , ISHIWATA Atsushi

    … Monitoring system of railway used by East Japan Railway Company is system to monitor anomaly by sensors on rails and crossing. … This monitoring system has a problem. … The problem is that the system has many wrong detection. … Therefore we suggest new monitoring system of railway which can detect true information of anomaly from much information including many wrong detection by statistical method. …

    The proceedings of the JSME annual meeting 2008.6(0), 359-360, 2008

    J-STAGE

  • Level Crossings Obstacle Detection System Using Stereo Cameras

    OHTA Masaru

    … To address this problem, we have been developing a new obstacle detection system that utilizes stereo cameras and image processing technology. …

    Quarterly Report of RTRI 46(2), 110-117, 2005

    J-STAGE

  • A Real-Scale Model Test on Constructability of Railway Bridges with Composite Girders Converted from Temporary Girders  [in Japanese]

    Watanabe K. , Nagata T. , Ichinomiya T. , Takada K.

    JR線と環状2号線の交差部工事では, 鉄道の線路に仮設部材として供用されている工事桁に補強桁を接合し, コンクリートで巻き立てて合成構造として本設利用する工法が初めて採用される。本工法を適用するにあたっては, 工事桁や補強桁 (H形鋼), 埋設型枠の治具等によってコンクリートの充てんが阻害される可能性や, 養生期間中の電車走行に伴うたわみにより主桁のH形鋼とコンクリートの一体性が阻害される可能性が …

    Concrete Journal 41(8), 8-16, 2003

    J-STAGE

  • THE POSSIBILITY AND ISSUES OF ELEVATED RAILWAY PROJECT THROUGH THE ACTIVITIES OF HIGASHI-MURORAN CONTINUOUS ELEVATED RAILWAY PROJECT RESEARCH ORGANIZATION  [in Japanese]

    大坂谷 吉行 , 青山 剛

    … The built-up area of Higashi-Muroran is divided by railway line. … Elevated railway project surely solves the problem. … So, members of Higashi-Muroran continuous elevated railway project research organization requested the project into Muroran comprehensive plan but it wasn't accepted. …

    日本建築学会技術報告集 (15), 313-318, 2002-06

    IR

  • THE POSSIBILITY AND ISSUES OF ELEVATED RAILWAY PROJECT THROUGH THE ACTIVITIES OF HIGASHI-MURORAN CONTINUOUS ELEVATED RAILWAY PROJECT RESEARCH ORGANIZATION  [in Japanese]

    OSAKAYA Yoshiyuki , AOYAMA Takeshi

    … The built-up area of Higashi-Muroran is divided by railway line. … Elevated railway project surely solves the problem. … So, members of Higashi-Muroran continuous elevated railway project research organization requested the project into Muroran comprehensive plan but it wasn't accepted. …

    Aij Journal of TECHNOLOGY and Design 8(15), 313-318, 2002

    J-STAGE AIJ References (5)

  • Numerical Study of Unsteady Flowfield Around High Speed Trains Passing by Each Other^*

    HWANG Jaeho , YOON Tae-Seok , LEE Dong-Ho , LEE Soo-Gab

    … Firstly, train/tunnel interaction problems for double track railway system are investigated and aerodynamics loads histories during the crossing events—train/train interaction problem—are presented and discussed. …

    JSME International Journal Series B 44(3), 451-464, 2001-08-15

    J-STAGE References (18)

  • Simulation for Effect of Crossing Gate Control Considering the Road Traffic  [in Japanese]

    FUKUDA Hisaji

    … Thanks to various countermeasures taken railway crossing accidents have decreased generally. … Recently, however, many accidents are happening caused by cars violating the gate, posing a serious problem. … and “crossing-mechanization with traffic signals”, in addition to better visibility, but to be effective and efficient they must be submitted to preliminary assessment of their effect. …

    IEEJ Transactions on Industry Applications 118(4), 511-517, 1998-04

    J-STAGE References (7) Cited by (1)

  • Improvement of Border Characteristics of Jointless Track Circuit  [in Japanese]

    TAGUTI Akio

    … In JR, short distance track circuit for level crossing control is jointless, but normal track circuit has an insulation joint, because there is a law restriction of track circuits border ambiguity. … To solve the problem, the author had worked out simple jointless track circuit only with induction coils, which border characteristic is very excellent. …

    IEEJ Transactions on Industry Applications 118(2), 243-252, 1998-02

    J-STAGE References (20)

  • A Study on the Risk Assessment Indices and Safety Management Method for Railway Crossing  [in Japanese]

    FUKUDA Hisaji

    Railway crossing are the weakest point in the railway system. …

    IEEJ Transactions on Industry Applications 117(10), 1276-1285, 1997-10

    J-STAGE References (17) Cited by (1)

  • DESIGN AND HISTORICAL BACKGROUND OF YODOGAWA BRIDGE:In comparison with present truss bridge

    月岡 康一 , 小西 純一 , 和田 林道宜

    … Yodogawa bridge is rivet-connected Petited type truss bridge carrying double railway line with single span of 540ft, truss height 80ft and weighted 1, 810ton. …

    HISTORICAL STUDIES IN CIVIL ENGINEERING 12, 197-201, 1992

    J-STAGE

  • The Market Structure and the Construction of Railway Networks in the Formative Period of Industrial Capitalism in Japan  [in Japanese]

    OIKAWA YOSHINOBU

    … Until recently, the sphere of railway history has relatively been neglected in the studies of socio-economic history in Japan. … In these circumstances, the round symposium entitled "A problem of industrial revolution and railway mainly in Germany and Great Britain" … At this symposium, a new point of view on the study of railway history in Japan was presented to its participants. …

    SOCIO-ECONOMIC HISTORY 45(1), 1-30, 1979

    J-STAGE

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