O-imachi lines, these buttons can be used by passengers to speak with train staff.Onboard emergency call buttonsEmergency buttonsObstacle detection systemsTraffic control by the railway control officeEmergency braking systems6IoTubeIn April 2020, we installed IoTube lighting—LED light tubes with integrated security cameras compatible with 4G data communications—in all carriages owned by Tokyu Railways (excluding the Kodomonokuni Line) to increase security on trains. The 4G data com-munications service enables video captured by the cam-eras to be viewed even from remote locations, ensuring a swift response in the event of problems on a train.These devices can be used to notify train staff of an-ything abnormal on board or if a passenger is taken ill. They are installed near the connections between carriages, beside windows, and in wheelchair spaces (positions vary according to the train type). These are installed at all railway crossings on Tokyu lines, including our light rail line. Pushing this button in an emergency alerts the driver of the approaching train that there is a problem.Obstacle detection systems use methods such as lasers to detect obstacles like automobiles stuck at level crossings, then notify engineers on approaching trains of such irregularities. On July 6, 2021, Tokyu Railways completed the installation of these systems at all 135 level crossings, including those whose use The railway control office manages traffic on all Tokyu’s heavy and light rail lines (the To-yoko, Meguro, To-kyu- Shin-yokohama, Den-en-toshi, O-imachi, Ikegami, To-kyu- Tamagawa, Setagaya, and Kodomonokuni lines). The office maintains a grasp of various infor-mation, including service statuses that change by the second and the movement of trains belonging to various other companies undertaking run-through operations. In the event of train delays or the suspen-sion of services, the office also provides passengers IoTubeEmergency buttonExample of a sticker showing button locationsIllustration of 3D obstacle detection by the system at a level crossingInstalled on all trains except some on the To ensure safety in the event that a driver suddenly becomes unwell, all carriages are fitted with a device that automatically applies the emergency brake if the driver lets go of the steering handle.by motor vehicles is prohibited.* Since FY2013, we have also been installing high-precision 3D obstacle detection systems covering the entire level crossing and have now completed their installation at 107 lo-cations. We are continuing to install these systems at crossings on our network. *Excluding the Setagaya Line and Kodomonokuni Line.with quick, accurate information about the situation and prospects for resumption. We strive to ensure that Tokyu lines are safe and run normally for the some 3.29 million passengers per day (FY2022 figure) who use them. Onboard emergency call buttonThe railway control office3D obstacle detection systemPlatform and Station Safety MeasuresCrossing Safety MeasuresPlatform and Station Safety MeasuresSafe Operation
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