Local Control – Provisions for manual or local override control of doors/gates within a platform barrier system.
The standard is designed to ensure safety and system integration for barriers positioned adjacent to rail or other guided vehicles [3]. Systems Covered : It applies primarily to light rail (metros and tramways) but can also extend to heavy rail systems if specified by a project [1, 4]. Environment : It covers barriers in various settings, including sub-surface (underground), enclosed surface stations (e.g., air-conditioned platforms), and stations [1, 4]. Exclusions
is the definitive European standard that regulates the design, construction, and operation of platform barrier systems in rail transit stations. Formally titled Railway applications - Platform barrier systems , this standard establishes the baseline safety, mechanical, and systemic integration rules for Platform Screen Doors (PSDs) and automatic gates installed at passenger boarding points.
EN 17168:2021 applies to various types of barrier systems used on heavy rail systems, metro systems, and light rail systems. It covers: en 17168
Understanding EN 17168:2021 – Platform Barrier Systems in Railway Applications
Use the testing guidelines to verify system readiness during commissioning and run periodic safety risk audits.
To make this article even more tailored, could you please tell me: Local Control – Provisions for manual or local
: Covers light rail (metros/tramways) and heavy rail systems.
: Covers the integrity of control logic, earthing and bonding strategies, and local control panel arrangements. Testing & Verification
General Structural Requirements – The platform barrier system must withstand specified design loads, including crowd loading from passengers and aerodynamic pressure from passing trains. Annex B provides informative guidance on structural design principles. Environment : It covers barriers in various settings,
: Standardized terminology (e.g., "correct alignment," "doorway").
Specifying requirements for new platforms or retrofitting old ones.