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Kobayashi S.,Railway Operation Headquarters | Tajima S.,Railway Operation Headquarters | Ueda H.,West Japan Railway Technos Co. | Ozaki H.,Kintetsu Railcar Engineering Co.
Japanese Railway Engineering | Year: 2011

When a train schedule is disrupted, a traffic controller undertakes a change of train departure and arrivai tracks, and an arrangement of temporary slowing-down. These arrangements are called "Operation Notification". However, because it depends on the manual procedures, there is a problem being rare occurrence of the failure such as a writing mistake of its card and transmission omission. Therefore, our company has launched the development of "Operation Notification transmission system" through conducting the direct data transmission. This article describes about its development.

Misaki N.,Railway Operation Headquarters | Sakamoto Y.,Railway Operation Headquarters
Japanese Railway Engineering | Year: 2012

When there was information on a vehicle collision accident to steel-made bridge girder, it was necessary to confirm the situation and the damage degree. However, it took time in order to verify safety and there was a problem in the train operation. Then, we developed a method detecting and reporting only a harmful impact to the bridge girder, such as deformation, damage and movement, which influence the operation security of a train. We depict the development.

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