En 17168 -
EN 17168 is structured to address all critical aspects of platform barrier systems, divided into several comprehensive sections.
Platform Extremity Doors – Doors positioned at platform ends to prevent access to track areas.
Implementing EN 17168 compliant systems is crucial for several reasons:
EN 17168 organizes requirements into several critical technical areas to ensure both physical integrity and operational safety [5]: Structural Design
Barriers must be engineered to withstand environmental pressures and structural loads. This includes resistance to wind, passenger pressure, and the piston effect of trains passing at speed. Safety and Integration en 17168
While earlier iterations of the standard (such as the 2017 draft) are now superseded, the 2021 version is the current definitive technical reference, offering clarity on everything from door synchronization to control system integrity. Infrastructure owners looking to future-proof their stations should treat EN 17168 as the baseline requirement for any new barrier installation. By adhering to this standard, transit agencies can drastically improve passenger safety, increase operational throughput, and ensure compatibility across Europe’s diverse rail systems.
Control System Integrity – Reliability and fail-safe requirements for control architecture.
: Requirements for the coordinated opening and closing of vehicle doors and platform barriers [3]. Signaling Interface
Grooves can trap chemicals. EN 17168 requires testing with 24 specific substances (red wine, coffee, olive oil, acetone) but with a twist: the test liquid is forced into the groove using a vacuum or weighted blotter. The standard requires after 24 hours of contact on both the peak and the groove interior. EN 17168 is structured to address all critical
| Reference | Title / Relevance | |-----------|-------------------| | EN 1990:2002 | Eurocode – Basis of structural design | | EN 1991-1-1:2002 | Eurocode 1 – Densities, self-weight, imposed loads | | EN 50122-1:2011 | Railway applications – Electrical safety, earthing, and the return circuit | | EN 14752:2015 | Body side entrance systems for rolling stock | | EN 16584-3:2017 | Design for PRM use – Optical and friction characteristics | | EN 1125:2008 | Panic exit devices operated by a horizontal bar | | IEC 62267-1:2009 | Automated urban guided transport – Safety requirements | | IEC 62279:2015 | Software for railway control and protection systems | | IEC 60364-5-54:2011 | Low-voltage electrical installations – Earthing arrangements | | GC/GN5612 Issue 1 | UK Rail Safety and Standards Board guidance |
: Specific provisions for emergency doors, driver access, and platform extremity gates.
This article explores the core aspects of EN 17168:2021, its importance in modern rail infrastructure, and how it aligns with the ongoing digital transformation of transportation. What is EN 17168:2021?
The primary safety objectives of these systems, as defined by the standard, are to prevent two major risks: the unintentional or intentional entry of passengers onto the tracks, and physical contact between waiting passengers and moving trains. This includes resistance to wind, passenger pressure, and
Significantly reduces the risk of accidental falls or intentional intrusion onto tracks.
: It is relevant for sub-surface, enclosed, and open-air stations.
EN 17168 places a heavy emphasis on documentation. It mandates that before any intervention occurs, the object must be thoroughly recorded.
Developed by the technical committee, this standard provides transport authorities, system integrators, and infrastructure owners with a unified framework to optimize passenger safety and streamline urban rail operations. Core Scope and Applications
The full 62-page document is available for purchase through various national standards bodies, such as the British Standards Institution (BSI) or the iTeh Standards Store . EN 17168:2021 - Platform barrier systems - iTeh Standards
