講演情報
[E4-05]鉄道インフラ管理における課題解決を志向したモバイルGIS の開発と評価
*清水 智弘1、松本 亮介2、名加 達矢2、林 博文3、加藤 昌史4 (1. ジェイアール西日本コンサルタンツ株式会社、2. 西日本旅客鉄道株式会社、3. 応用技術株式会社、4. 株式会社インフォマティクス)
キーワード：
鉄道インフラ管理（Railway Infrastructure Management）、モバイルGIS（Mobile GIS）、ユーザエクスペ リエンス（UX）（User Experience (UX)）、デジタルツイン（Digital Twin）、働き方改革（Work Style Reform）
The railway industry is facing critical societal challenges such as a shrinking workforce and the need
for technology transfer. There is a growing demand for efficient infrastructure management using Geographic
Information Systems (GIS). This paper presents an applied study on the development and validation of a mobile
GIS for railways to address these issues. We propose a mobile GIS with a web-based, loosely-coupled architecture
to overcome the limitations of conventional systems, specifically their restricted user environments and usability
issues. Our approach is based on a UX research study and an analysis of access logs derived from 18 years of
operational experience. The results quantitatively demonstrate that the proposed system enhances usability,
improves information sharing efficiency, and facilitates the formalization of tacit knowledge. These findings
contribute to improving the productivity and safety of railway field operations, serving as a new case study for
applied GIS research in the railway sector.
for technology transfer. There is a growing demand for efficient infrastructure management using Geographic
Information Systems (GIS). This paper presents an applied study on the development and validation of a mobile
GIS for railways to address these issues. We propose a mobile GIS with a web-based, loosely-coupled architecture
to overcome the limitations of conventional systems, specifically their restricted user environments and usability
issues. Our approach is based on a UX research study and an analysis of access logs derived from 18 years of
operational experience. The results quantitatively demonstrate that the proposed system enhances usability,
improves information sharing efficiency, and facilitates the formalization of tacit knowledge. These findings
contribute to improving the productivity and safety of railway field operations, serving as a new case study for
applied GIS research in the railway sector.