Atsushi Yokoyama

Atsushi Yokoyama

East Japan Railway Co., Research and Development Centre of JR East group, Technical Center, Director

April 1981: Employed by Japan National Railway (JNR: the predecessor of JR group)
February 1987- February 1989: Director (Taira Track Maintenance Section)
(April 1987: JNR was divided and privatized, and JR group were established)
June 2002- June 2005: Department Manager (Facility Department of Sendai Branch Office)
June 2005- June 2008: Deputy Manager (Facility Department of Head Office)
June 2008- September 2011: Director (Overseas Office of JR group in Paris)
September 2011-Presant: Director (Technical Center)

 

Paper Title
Innovative changes for maintenance of railway by using ICT -To Achieve “Smart Maintenance”

Paper Abstract
Owing to the great development of ICT (Information and Communication Technology) in recent years, it has become possible to realize innovative change in railway maintenance. The Research and Development Center of JR East Group has proposed “the Smart Maintenance” as 21st century innovation for the maintenance of railway equipment. Now, we tackle various R&D activities relating railway maintenance (for example, rolling stock, track, civil engineering structures, electric & signal facilities) in Technical Center, a part of this center, to achieve more effective and economical maintenance work.
In my talk, I will introduce the overview of “the Smart Maintenance” and our latest R&D activities. We have developed methods for acquiring high-frequency monitoring data of facilities and analyzing these “Big Data”. Moreover, to achieve “the Smart Maintenance”, I want to refer to future plans about JR East’s maintenance work that we are planning.