SIST EN 17285:2020
(Main)Railway applications - Acoustics - Measuring of door audible warnings
Railway applications - Acoustics - Measuring of door audible warnings
This document specifies procedures to assess acoustic signals at passenger external doors applying to all kind of rolling stock. The following applies to this standard:
- this document refers to acoustical passenger information indicating the release, opening and closing of passenger doors;
- this document is applicable to tonal signals with defined frequency components levels and pulse sequences;
- this document is not applicable to spoken information or to signals comprising a sequence of impulses (such as a door finding signal).
NOTE Acoustic door signals are defined in EN 16584 2 "Design for PRM use".
Bahnanwendung - Akustik - Messung akustischer Türsignale von Eisenbahnfahrzeugen
Dieses Dokument legt Verfahren zur Bewertung akustischer Signale für Fahrgast-Außentüren fest, die für alle Arten von Schienenfahrzeugen gelten. Für diese Norm gilt Folgendes:
- dieses Dokument bezieht sich auf akustische Fahrgastinformationen, die auf das Entriegeln, Öffnen und Schließen von Fahrgasttüren hinweisen;
- dieses Dokument gilt für Tonsignale mit festgelegten Frequenzkomponenten-Pegeln und Impulssequenzen;
- dieses Dokument gilt nicht für gesprochene Informationen oder Signale, die eine Folge von Impulsen umfassen (wie z. B. ein Türfindungssignal).
ANMERKUNG Akustische Türsignale sind in EN 16584 2 „Gestaltung für die Nutzung durch PRM“ festgelegt.
Application ferroviaires - Acoustique - Mesurage des signaux audibles d’avertissement des portes
Le présent document spécifie les procédures pour évaluer les signaux acoustiques des portes extérieures de voitures voyageurs applicables au matériel roulant. Les éléments suivants s'appliquent à la présente norme :
- le présent document se rapporte aux informations acoustiques de voyageurs indiquant le déverrouillage, l'ouverture et la fermeture des portes de voitures voyageurs ;
- le présent document s'applique aux signaux tonaux avec des niveaux de composants de fréquence définis et des séquences d’impulsions ;
- le présent document ne s'applique pas aux informations vocales ou aux signaux comprenant une séquence d’impulsions (comme un signal de localisation de porte).
NOTE Les signaux acoustiques des portes sont définis dans l’EN 16584 2, « Conception destinée à l'usage par les PMR ».
Železniške naprave - Akustika - Merjenje zvočnih opozoril pri vratih
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2020
Železniške naprave - Akustika - Merjenje zvočnih opozoril pri vratih
Railway applications - Acoustics - Measuring of door audible warnings
Bahnanwendung - Akustik - Messung akustischer Türsignale von Eisenbahnfahrzeugen
Application ferroviaires - Acoustique - Mesurage des signaux audibles d’avertissement
des portes
Ta slovenski standard je istoveten z: EN 17285:2020
ICS:
17.140.30 Emisija hrupa transportnih Noise emitted by means of
sredstev transport
45.060.20 Železniški vagoni Trailing stock
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 17285
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2020
EUROPÄISCHE NORM
ICS 17.140.30; 45.060.20
English Version
Railway applications - Acoustics - Measuring of door
audible warnings
Application ferroviaires - Acoustique - Mesurage des Bahnanwendung - Akustik - Messung akustischer
signaux audibles d'avertissement des portes Türsignale von Eisenbahnfahrzeugen
This European Standard was approved by CEN on 29 June 2020.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17285:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Symbols and abbreviations . 6
5 Instrumentation and calibration . 6
5.1 Instrumentation . 6
5.2 Calibration . 6
6 Interior tests . 6
6.1 Enumeration of vestibule types . 6
6.2 Environmental conditions . 8
6.3 Vehicle conditions . 8
6.4 Measured quantities . 8
6.5 Measurement procedure . 8
6.5.1 General . 8
6.5.2 Measurement positions for measurements in the vehicle . 8
6.5.3 Sound pressure level measurement and duration of the signal . 9
6.5.4 Pulse rate measurement . 10
6.5.5 Frequency properties of the signal . 10
6.5.6 Tonal prominence assessment . 10
7 Exterior tests. 11
7.1 General . 11
7.2 Environmental conditions . 11
7.3 Vehicle conditions . 11
7.4 Measured quantities . 11
7.5 Test procedure . 11
7.5.1 General . 11
7.5.2 Measurement positions for exterior tests . 11
7.5.3 Sound pressure level measurement and duration of the signal . 12
7.5.4 Pulse rate measurement . 12
7.5.5 Frequency properties of the signal . 12
7.5.6 Tonal prominence assessment . 13
8 Test report . 13
Annex A (normative) Tonal prominence assessment . 14
A.1 General . 14
A.2 Method . 14
Annex B (normative) Test for an adaptive-level door warning . 15
B.1 General . 15
B.1.1 Introduction . 15
B.1.2 Scope . 15
B.1.3 Approach . 15
B.2 Quantities specific to this annex . 15
B.3 Instrumentation . 17
B.4 Environmental and vehicle conditions . 17
B.5 Measurement positions and data sampling . 17
B.6 ‘Background’ noise to be generated for the test . 17
B.7 Procedure . 18
B.8 Reporting requirements . 20
B.9 Examples . 20
B.9.1 General . 20
B.9.2 Example 1 . 21
B.9.2.1 Description . 21
B.9.2.2 Procedure . 22
B.9.3 Example 2 . 25
B.9.3.1 Description . 25
B.9.3.2 Procedure . 26
B.9.4 Example 3 . 28
B.9.4.1 Description . 28
B.9.4.2 Procedure . 29
Annex C (normative) Laboratory tests . 32
C.1 General . 32
C.2 Mounting arrangements. 32
C.3 Modes of operation . 32
C.4 Instrumentation . 32
C.5 Background noise level . 33
C.6 Pulse rate estimation . 33
C.7 Frequency analysis . 33
C.8 Measurement of sound pressure level . 33
Bibliography . 36
European foreword
This document (EN 17285:2020) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2021, and conflicting national standards shall
be withdrawn at the latest by February 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland,
...
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