JR East has announced the 2021 home door development plan.
By the end of 2020, the company has completed the maintenance of home doors on the Yamanote Line, Keihin Tohoku and Negishi Line, and on line 72 stations on line 72 stations.In fiscal 2021, the maintenance will be made to 21 stations 42 on units of line districts.In addition, the "Smart Home Door", which was first introduced at Warabi Station on the Keihin Tohoku Line in February 2020, continued to be actively introduced.In accordance with the home door maintenance, a combination member will be installed to reduce the gap between the platform and the vehicle.
In JR East, at the end of 2032, the company aims to install a home door at all major stations (243 stations) on the Tokyo area conventional lines.
The stations that maintain the home door in FY2021 are as follows."〇" is a smart home door installation station.
[Keihin Tohoku Line] ・ Tabata Station [Negishi Line] ・ Yamate Station ・ ・ Nagatsuda Station 〇 ・ Hashimoto Station, Shin -Yokohama Station, Oguchi Station 〇, Kikuna Station 〇 [Chuo / Sobu Line stops]・ Asakusabashi Station, Nishifunabashi Station, Okubo Station, Shimosa Nakayama Station 〇 ・ Suidobashi StationSouthern Line] ・ Musashi Kosugi Station
The smart home door has a simple structure that consists of a frame, so that the internal mechanism is simpler than the conventional type.The weight is reduced to about 200 kg to about 350 kg of the conventional type, and the construction period can be reduced by 40 %.
従来型ホームドアスマートホームドア