En 17168 2021 File

The standard provides a framework for integrating these barriers into rail systems like metros, trams, and light rail. Key areas covered include:

EN 17168:2021 ) is the European standard that establishes requirements for Platform Barrier Systems en 17168

For the platform doors to align with the train doors, the train must stop with high precision. Annex D.4.3 addresses . The standard acknowledges that perfect stopping is difficult to achieve and provides guidance on acceptable tolerances. For example, if the train stops a few centimeters short of its intended position, the platform door might not align correctly with the train door, potentially causing passenger entrapment or preventing boarding. The standard thus requires that the platform door system be designed with a certain margin of error and that the train control system be capable of meeting the required stopping accuracy. The standard provides a framework for integrating these

One of the standard's most practical contributions is its . Not all stations need the same level of protection. EN 17168 defines five classes based on two parameters: The standard acknowledges that perfect stopping is difficult

The standard provides requirements for movable barriers positioned at station platform edges to manage passenger safety and air-conditioned environments.