EN 16334:2014
(Main)Railway applications - Passenger Alarm System - System requirements
General Information
- Abstract
This European Standard specifies the characteristics of the Passenger Alarm System. The aim of the Passenger Alarm System is to:
a) permit passengers in case of emergency situations to inform the driver;
b) permit the driver to keep the train moving or to stop the train at a safe location;
c) stop the train automatically:
1) at a platform,
2) if there is no acknowledgement by the driver.
This European Standard covers the Passenger Alarm System (PAS) fitted to the passenger carrying rolling stock and specifies:
- the functional requirements for an alarm triggered in the driving cab (Clause 6);
- the communication channel between the driver and passengers or on-board staff (6.4);
- the dynamic analysis of the Passenger Alarm System (Clause 7);
- the requirements for the degraded modes management (Clause 8);
- the safety related requirements (Clause 9);
- requirements for the Passenger Alarm Device and Passenger Alarm Device area (Clause 10).
This European Standard is applicable to rolling stock which are in the field of the Directive 2008/57/EC.
NOTE 1 Existing Passenger Alarm Systems may require modification to work in conjunction with vehicles that comply with this standard.
NOTE 2 Most of the requirements of UIC 541–6 are compliant with this standard.
Other communications systems named 'communication device for passengers' or 'call for aid' in the CR LOC and PAS TSI [1] are not covered by this standard.
NOTE 3 prEN 16683, Railway applications Call for aid and communication device Requirements covers these aspects.
- Status
- Withdrawn
- Publication Date
- 05-Aug-2014
- Withdrawal Date
- 16-Sep-2026
- Technical Committee
- CEN/TC 256 - Railway applications
- Drafting Committee
- CEN/TC 256/WG 36 - Emergency and alarm systems
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 18-May-2022
- Completion Date
- 17-Sep-2026
- Directive
- Not Harmonized2008/57/EC - DIRECTIVE 2008/57/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 17 June 2008 on the interoperability of the rail system within the Community (Recast)OJ Ref: C 249/04 OJ Date: 08-Jul-2016
Relations
- Effective Date
- 08-Jun-2022
- Effective Date
- 19-Jan-2023
- Effective Date
- 09-Feb-2026
- Effective Date
- 09-Feb-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Refers
EN 16186-7:2025 - Railway applications - Driver's cab - Part 7: Design of displays for tram vehicles - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 16334:2014 is a standard published by the European Committee for Standardization (CEN). Its full title is "Railway applications - Passenger Alarm System - System requirements". This standard covers: This European Standard specifies the characteristics of the Passenger Alarm System. The aim of the Passenger Alarm System is to: a) permit passengers in case of emergency situations to inform the driver; b) permit the driver to keep the train moving or to stop the train at a safe location; c) stop the train automatically: 1) at a platform, 2) if there is no acknowledgement by the driver. This European Standard covers the Passenger Alarm System (PAS) fitted to the passenger carrying rolling stock and specifies: - the functional requirements for an alarm triggered in the driving cab (Clause 6); - the communication channel between the driver and passengers or on-board staff (6.4); - the dynamic analysis of the Passenger Alarm System (Clause 7); - the requirements for the degraded modes management (Clause 8); - the safety related requirements (Clause 9); - requirements for the Passenger Alarm Device and Passenger Alarm Device area (Clause 10). This European Standard is applicable to rolling stock which are in the field of the Directive 2008/57/EC. NOTE 1 Existing Passenger Alarm Systems may require modification to work in conjunction with vehicles that comply with this standard. NOTE 2 Most of the requirements of UIC 541–6 are compliant with this standard. Other communications systems named 'communication device for passengers' or 'call for aid' in the CR LOC and PAS TSI [1] are not covered by this standard. NOTE 3 prEN 16683, Railway applications Call for aid and communication device Requirements covers these aspects.
This European Standard specifies the characteristics of the Passenger Alarm System. The aim of the Passenger Alarm System is to: a) permit passengers in case of emergency situations to inform the driver; b) permit the driver to keep the train moving or to stop the train at a safe location; c) stop the train automatically: 1) at a platform, 2) if there is no acknowledgement by the driver. This European Standard covers the Passenger Alarm System (PAS) fitted to the passenger carrying rolling stock and specifies: - the functional requirements for an alarm triggered in the driving cab (Clause 6); - the communication channel between the driver and passengers or on-board staff (6.4); - the dynamic analysis of the Passenger Alarm System (Clause 7); - the requirements for the degraded modes management (Clause 8); - the safety related requirements (Clause 9); - requirements for the Passenger Alarm Device and Passenger Alarm Device area (Clause 10). This European Standard is applicable to rolling stock which are in the field of the Directive 2008/57/EC. NOTE 1 Existing Passenger Alarm Systems may require modification to work in conjunction with vehicles that comply with this standard. NOTE 2 Most of the requirements of UIC 541–6 are compliant with this standard. Other communications systems named 'communication device for passengers' or 'call for aid' in the CR LOC and PAS TSI [1] are not covered by this standard. NOTE 3 prEN 16683, Railway applications Call for aid and communication device Requirements covers these aspects.
EN 16334:2014 is classified under the following ICS (International Classification for Standards) categories: 13.320 - Alarm and warning systems; 45.060.20 - Trailing stock. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 16334:2014 has the following relationships with other standards: It is inter standard links to EN 15327-1:2008, EN 16334-1:2014+A1:2022, ISO 3864-4:2011, ISO 3864-1:2011, EN 16186-3:2022, EN 16186-4:2019, EN 16186-1:2014+A1:2018, EN 16186-2:2017, EN 16186-5:2021+A1:2023, EN 16186-8:2022+A1:2024, EN 13272-2:2019, EN 16186-5:2021, EN 14478:2005, EN 16186-7:2025, EN 16186-6:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 16334:2014 is associated with the following European legislation: EU Directives/Regulations: 2008/57/EC; Standardization Mandates: M/334, M/483. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 16334:2014 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Potniški alarmni sistem - ZahteveBahnanwendungen - Fahrgastalarmsystem - SystemanforderungenApplications ferroviaires - Système d'alarme passager - Prescriptions relatives au systèmeRailway applications - Passenger Alarm System - System requirements45.060.20Železniški vagoniTrailing stock13.320Alarmni in opozorilni sistemiAlarm and warning systemsICS:Ta slovenski standard je istoveten z:EN 16334:2014SIST EN 16334:2014en,fr,de01-oktober-2014SIST EN 16334:2014SLOVENSKI
STANDARDSIST EN 15327-1:20081DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16334
August 2014 ICS 13.320; 45.060.20 Supersedes EN 15327-1:2008English Version
Railway applications - Passenger Alarm System - System requirements
Applications ferroviaires - Système d'alarme passager - Prescriptions relatives au système
Bahnanwendungen - Fahrgastalarmsystem - Systemanforderungen This European Standard was approved by CEN on 22 May 2014.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16334:2014 ESIST EN 16334:2014
PAS information management . 17 Annex B (normative)
PAS brake request management . 19 Annex C (normative)
Sign indicating the reset equipment for the local PAD. 20 Annex D (informative)
Square key to restore the passenger emergency brake PAD in the initial position (mandatory for international service trains) . 22 Annex E (informative)
System overview . 23 Annex F (normative)
Overall dimension of the PAD handle interface . 25 Annex G (informative)
Inscription indicating the PAD . 26 Annex H (informative)
Label for PAD . 27 Annex I (informative)
Degraded mode . 29 SIST EN 16334:2014
Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 31 Bibliography . 34
prEN 16683, Railway applications – Call for aid and communication device – Requirements covers these aspects. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13272, Railway applications — Electrical lighting for rolling stock in public transport systems EN 14478:2005, Railway applications — Braking — Generic vocabulary prEN 16186 (all parts), Railway applications — Driver's cab SIST EN 16334:2014
The definition for 'passenger alarm' given in EN 14478:2005, 4.9.2.2, is superseded by this document. 3.1 Closed Circuit Television CCTV on board video recording system 3.2 PAD operated handle that is operated when it is manipulated in order to change its mechanical status and therefore to send an information to the PAS 3.3 Passenger Alarm Interface PAI arrangement of equipment close to each other or one single equipment, which includes: — passenger alarm device (see Clause 9); — microphone; — loudspeaker; — visual indicators: lights; — resetting device(s); — information labels; — a seal (optional) 3.4 Passenger Alarm Device PAD interface to the PAS through which the requirement for a defined Passenger Alarm System demand is indicated or initiated by passengers or operating staff Note 1 to entry: The PAD is sometimes called emergency handle or alarm handle. These short-terms should only be used where misunderstanding is not possible or in descriptions prepared for passengers. In this document, 'handle' is used as a generic term and its design is defined in 10.2. 3.5 standstill when the speed of the train has decreased to 3 km/h or less SIST EN 16334:2014
Figure 1 — Permitted communications SIST EN 16334:2014
A train is considered as stopped at a platform if a door 'release' command has been activated and the train is at standstill. A train at a platform where there has not been any door 'release' command is considered as outside a platform area. 6.5.2
PAS shall consider that the train is still at a platform when there has been a change of door status from 'released' to 'closed and locked' and the end of platform has not been passed by the last vehicle. 6.5.3 PAS should have input from an on-board platform detection system. 6.5.4 If the platform is not physically detected, the train shall be considered to have left the platform when either one of the two following requirements is fulfilled: — the distance covered is (100 ± 30) m; or — the train travels for a duration of (16 ± 2) s. 6.6 Recognize the action of the driver 6.6.1 The PAS shall recognize if the driver has acknowledged the information that a PAD has been operated. 6.6.2 The PAS shall recognize if the driver has initiated the override of PAS brake request. 6.6.3 The PAS shall recognize if the driver has initiated or closed a communication link with a location where a PAD has been operated. 6.7 Request brake action The activation of the PAD shall initiate the PAS to automatically request a brake application in the following situations: a) If the train is at a platform or is leaving a platform (as defined in 6.5), the PAS shall request an emergency brake or full service brake. b) If a train is outside the platform area described in 6.5, (10 ± 1) s after activation of the (first) passenger alarm, an automatic service brake application shall be requested by the PAS with at least 2/3 of the full service brake effort unless the passenger alarm is acknowledged by the driver within this time. It is permitted to request a full service or an emergency brake application. The PAS shall allow the driver to override at any time a PAS automatic brake request. In that case, the driver is permitted to acknowledge after the PAS has requested a brake application. This should cancel the brake request. If the PAS alarm is acknowledged by an emergency brake application by the driver, using the emergency brake position of the automatic brake controller, it is permitted that the PAS additionally requests an automatic brake application. c) If a train, with a PAD operated AND acknowledged by the driver, stops at a platform (6.5) when the doors are released, the PAS shall request an emergency brake application or a full service brake application. As an option the PAS can provide a reminder that the PAD is activated. d) As an option, for the trains running at high speed, activation of a PAD at a speed greater than a threshold speed of 200 km/h may initiate a controlled reduction in the speed, not less than 160 km/h After acknowledgement by the driver, the response of the PAS is the same as for lower speed. SIST EN 16334:2014
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