Study on practical application of low-cost train patrol support method for railway track maintenance using a smartphone

DOI
  • TANAKA Hirofumi
    鉄道総合技術研究所 軌道技術研究部・軌道管理 兼 情報通信技術研究部・情報解析
  • ZHAO Boyu
    株式会社スマートシティ技術研究所
  • SU Di
    東京大学 大学院工学系研究科
  • NAGAYAMA Tomonori
    東京大学 大学院工学系研究科

Bibliographic Information

Other Title
  • 携帯情報端末を活用した鉄道線路維持管理用の低コストな列車巡視支援方法の実用化に関する研究

Abstract

<p>Although regional railway companies are facing severe business conditions, especially due to the declining birthrate, aging population, and the recent coronavirus pandemic, they need to properly inspect and maintain railway facilities and rolling stock to ensure safe and stable operation of train. In this study, we developed a train patrol support application based on the requirements specified in the "Maintenance and Management Standard for Railway Structures (Track part)", aiming at the practical application of a train patrol support method using a smartphone as a low-cost track condition management method that can be introduced even by regional railway companies. Next, we conducted test measurements using the developed application on the commercial lines of several railway operators, and investigated the utilization of the measurement data, such as acceleration and forward view video, obtained from various angles. As a result, the acceleration data is expected to be effective for train vibration management, and the forward view video data is expected to be effective for understanding track conditions when reviewed at a desk.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390581555878034560
  • DOI
    10.11532/jsceiii.5.1_56
  • ISSN
    24359262
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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