SIST EN ISO 15006:2005
(Main)Road vehicles - Ergonomic aspects of transport information and control systems - Specifications and compliance procedures for in-vehicle auditory presentation (ISO 15006:2004)
Road vehicles - Ergonomic aspects of transport information and control systems - Specifications and compliance procedures for in-vehicle auditory presentation (ISO 15006:2004)
ISO 15006:2004 establishes ergonomic specifications for the presentation of auditory information related to transport information and control systems (TICS) through speech or sounds. It is applicable only to the use of auditory displays when the vehicle is in motion. It presents a set of requirements and recommendations for in-vehicle auditory messages from TICS, and provides message characteristics and functional factors for maximizing message intelligibility and utility while helping prevent auditory or mental overload.
Straßenfahrzeuge - Ergonomische Aspekte von Fahrerinformations- und -assistenzsystemen - Anforderungen und Konformitätsverfahren für die Ausgabe auditiver Informationen im Fahrzeug (ISO 15006:2004)
Diese Internationale Norm legt ergonomische Spezifikationen für die Ausgabe auditiver Informationen mittels Sprache und Ton in Bezug auf Verkehrsinformations- und -assistenzsysteme fest. Sie gilt ausschließlich für die auditive Darstellung von Informationen während des Fahrvorgangs.
Diese Norm beinhaltet eine Reihe von Anforderungen und Empfehlungen für auditive Meldungen, die über Verkehrsinformations- und -assistenzsysteme in Fahrzeugen ausgegeben werden. Sie nennt Eigenschaften der Meldungen sowie funktionale Faktoren, die in Betracht gezogen werden müssen, um die Verständlichkeit und den Nutzen der Meldungen zu maximieren und eine auditive oder mentale Überbelastung zu vermeiden.
Véhicules routiers - Aspects ergonomiques des systemes de commande et d'information du transport - Spécifications et modes opératoires de conformité concernant la présentation des informations auditives a bord du véhicule (ISO 15006:2004)
L'ISO 15006:2003 spécifie des caractéristiques ergonomiques concernant la présentation des informations auditives relatives aux systèmes de commande et d'information du transport (TICS) par le biais de la voix ou de sons. Elle ne concerne que l'utilisation d'émetteurs auditifs quand le véhicule est en mouvement. Elle présente une série d'exigences et de recommandations applicables à des messages auditifs à l'intérieur du véhicule en provenance des TICS, et fournit des caractéristiques de messages et des facteurs fonctionnels pour maximiser l'intelligibilité et l'utilité du message, et pour contribuer à empêcher une surcharge auditive ou mentale.
Cestna vozila – Ergonomski vidiki transportnih informacij in kontrolnih sistemov - Specifikacije in postopki ugotavljanja ustreznosti za zvočno predstavitev v vozilu (ISO 15006:2004)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 15006:2005
01-april-2005
&HVWQDYR]LOD±(UJRQRPVNLYLGLNLWUDQVSRUWQLKLQIRUPDFLMLQNRQWUROQLKVLVWHPRY
6SHFLILNDFLMHLQSRVWRSNLXJRWDYOMDQMDXVWUH]QRVWL]D]YRþQRSUHGVWDYLWHYYYR]LOX
,62
Road vehicles - Ergonomic aspects of transport information and control systems -
Specifications and compliance procedures for in-vehicle auditory presentation (ISO
15006:2004)
Straßenfahrzeuge - Ergonomische Aspekte von Fahrerinformations- und -
assistenzsystemen - Anforderungen und Konformitätsverfahren für die Ausgabe auditiver
Informationen im Fahrzeug (ISO 15006:2004)
Véhicules routiers - Aspects ergonomiques des systemes de commande et d'information
du transport - Spécifications et modes opératoires de conformité concernant la
présentation des informations auditives a bord du véhicule (ISO 15006:2004)
Ta slovenski standard je istoveten z: EN ISO 15006:2004
ICS:
13.180 Ergonomija Ergonomics
35.240.60 Uporabniške rešitve IT v IT applications in transport
transportu in trgovini and trade
43.040.15 $YWRPRELOVNDLQIRUPDWLND Car informatics. On board
9JUDMHQLUDþXQDOQLãNLVLVWHPL computer systems
SIST EN ISO 15006:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 15006:2005
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SIST EN ISO 15006:2005
EUROPEAN STANDARD
EN ISO 15006
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2004
ICS 35.240.60; 43.040.15
English version
Road vehicles - Ergonomic aspects of transport information and
control systems - Specifications and compliance procedures for
in-vehicle auditory presentation (ISO 15006:2004)
Véhicules routiers - Aspects ergonomiques des systèmes Straßenfahrzeuge - Ergonomische Aspekte von
de commande et d'information du transport - Spécifications Fahrerinformations- und Assistenzsystemen -
et modes opératoires de conformité concernant la Anforderungen und Konformitätsverfahren für die Ausgabe
présentation des informations auditives à bord du véhicule auditiver Informationen im Fahrzeug (ISO 15006:2004)
(ISO 15006:2004)
This European Standard was approved by CEN on 2 February 2004.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15006:2004: E
worldwide for CEN national Members.
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SIST EN ISO 15006:2005
EN ISO 15006:2004 (E)
Foreword
This document (EN ISO 15006:2004) has been prepared by Technical Committee ISO/TC 22
"Road vehicles" in collaboration with Technical Committee CEN/TC 278 "Road transport and
traffic telematics", the secretariat of which is held by NEN.
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 April 2005, and conflicting national
standards shall be withdrawn at the latest by April 2005.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 15006:2004 has been approved by CEN as EN ISO 15006:2004 without any
modifications.
2
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SIST EN ISO 15006:2005
INTERNATIONAL ISO
STANDARD 15006
First edition
2004-10-15
Road vehicles — Ergonomic aspects of
transport information and control
systems — Specifications and
compliance procedures for in-vehicle
auditory presentation
Véhicules routiers — Aspects ergonomiques des systèmes de
commande et d'information du transport — Spécifications et modes
opératoires de conformité concernant la présentation des informations
auditives à bord du véhicule
Reference number
ISO 15006:2004(E)
©
ISO 2004
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SIST EN ISO 15006:2005
ISO 15006:2004(E)
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ii © ISO 2004 – All rights reserved
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SIST EN ISO 15006:2005
ISO 15006:2004(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope. 1
2 Normative references . 1
3 Terms and definitions. 1
4 Signal specifications . 2
4.1 Signal spectrum — Recommendation .2
4.2 Signal levels . 2
5 Coding of information. 3
5.1 General. 3
5.2 Temporal classification of signals — Recommendation . 3
5.3 Non-speech coding — Tonal signals . 4
5.4 Speech coding. 6
6 Hierarchy of message presentation — Recommendation. 6
7 Safety critical messages . 7
7.1 Requirement . 7
7.2 Compliance procedure . 7
Annex A (informative) Measurement conditions and equipment . 8
Annex B (informative) Compliance procedure for perceptual discriminability. 9
Bibliography . 10
© ISO 2004 – All rights reserved iii
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SIST EN ISO 15006:2005
ISO 15006:2004(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 15006 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 13,
Ergonomics applicable to road vehicles.
iv © ISO 2004 – All rights reserved
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SIST EN ISO 15006:2005
ISO 15006:2004(E)
Introduction
The driver and the vehicle are an integrated system that includes the environment, the primary vehicle
controls, the instrumentation, and the transport information and control systems (TICS). The driving task, and
human capabilities and limitations, are other primary factors. TICS are intended to support the driver in her/his
primary task, and therefore it is expected that the overall workload of the driver will not be negatively
influenced, while performance and comfort should be increased.
The multitude of information to be displayed to the driver through TICS may create the need to minimize visual
load and make more and better use of the auditory channel. This standard provides ergonomic specifications
for the design and installation of auditory displays presenting speech and tonal information while driving. The
aim of these specifications is to help designers to provide auditory messages which meet usability, comfort
and safety criteria.
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SIST EN ISO 15006:2005
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SIST EN ISO 15006:2005
INTERNATIONAL STANDARD ISO 15006:2004(E)
Road vehicles — Ergonomic aspects of transport information
and control systems — Specifications and compliance
procedures for in-vehicle auditory presentation
1 Scope
This International Standard establishes ergonomic specifications for the presentation of auditory information
related to transport information and control systems (TICS) through speech or sounds. It applies only to the
use of auditory displays when the vehicle is in motion. It presents a set of requirements and recommendations
for in-vehicle auditory messages from TICS, and provides message characteristics and functional factors for
maximizing message intelligibility and utility while helping prevent auditory or mental overload.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 5128, Acoustics — Measurement of noise inside motor vehicles
ISO 11429, Ergonomics — System of auditory and visual danger and information signals
1)
ISO/TS 16951 , Road vehicles — Criteria for determining priority of TICS and other messages presented to
drivers
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
audibility
percentage of persons who are able to detect an auditory signal within a defined acoustical environment
3.2
comprehensibility
degree to which information conveyed to the driver is understood
3.3
loudness
sensation (perception) that is most closely related to the sound amplitude of an acoustical stimulus
3.4
orienting reaction
human behaviour in response to the novelty of a stimulus
NOTE If, in a given situation, factual and expected stimuli do not match, an orienting behaviour is released which in
its amplitude is proportional to the degree of the stimulus’ novelty. With increasing stimulus intensity, this behaviour
changes to defensive reactions. In the case of very high and sharp stimuli, a startle reflex is released.
1) To be published.
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SIST EN ISO 15006:2005
ISO 15006:2004(E)
3.5
perceptual discriminability
signal properties of a tonal signal which allow reliable classification of each signal in a given set of signals
3.6
safety critical message
message requiring immediate action by the driver in order to avoid imminent danger to persons or very
serious damage to equipment
3.7
signal-to-noise ratio
SNR
ratio of signal intensity to noise intensity in octave (or one-third octave) bands
3.8
tonal signal
auditory signal with no identifiable spoken item
3.9
simple vocabulary
words commonly used and easily understood
4 Signal specifications
4.1 Signal spectrum — Recommendation
The recommended frequency range for in-vehicle auditory speech signals is 200 Hz to 8 000 Hz. For tonal
signals, the recommended range lies between 400 Hz and 4 000 Hz. Pure tones should be avoided because
standing wave patterns cause resonance and anti-resonance areas so that the audibility of a signal at the
driver's head cannot be guaranteed. A broad band sound or a mix of narrow band sounds, with distinctly
separated centre frequencies, should be used.
EXAMPLE A mix of two bands of frequency, one centred around 800 Hz, and the other centred around 3 000 Hz.
Good practice in measuring and evaluating the signal is provided in Annex A.
4.2 Signal levels
4.2.1 General
The selection of optimal sound amplitude is a matter of balancing listener comfort against message audibility.
The latter is primarily a function of the signal-to-noise ratio (SNR) between the signal and the background
noise. It should be kept in mind that loudness depends on the level of the background noise and on the level
of the signal within a given frequency band. Therefore, loudness at a given SNR increases with a rising
background noise. In a long-term perspective, the SNR should be replaced by measures of loudness.
NOTE Methods for measuring loudness are given in ISO 532.
4.2.2 Audibility — Recommendation
The main criterion for selecting a signal level is obtaining maximum audibility, measured against the specific
background noise within a driving vehicle. For in-vehicle signals, audibility should be as high as possible
(usually 95 %). To reach this criterion, a loudness range between 50 dB(A-weighted) and 90 dB(A-weighted)
should be used. Signal levels higher than 90 dB(A-weighted) should be avoided (see ISO 5128). In the normal
case, an SNR of about 5 dB(A-weighted) ought to be sufficient to guarantee audibility. SNR values of
15 dB(A-weighted) and more should be avoided.
NOTE The expression “dB(A)” is used in industry but its use is not recommended. IEC 61672-1 gives details of A-
weighting.
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SIST EN ISO 15006:2005
ISO 15006:2004(E)
4.2.3 Appropriateness — Recommendation
Signal levels which are too high, unexpected signals or unknown signals, could lead to defensive reactions or
startle reflexes inappropriate for safe driving. A gradual onset not higher than 1 dB/ms is recommended.
1 dB/ms is appropriate for messages requiring immediate driver attention, because a warning has to be
issued and an immediate reaction is necessary [the relevant rise time is only 50 ms for the maximum
SNR of 50 dB(A-weighted)].
For less urgent messages, the rate of rise can be reduced to 0,75 dB/ms or 0,5 dB/ms, as only audibility
and distinctness of the signal have to be guaranteed. If the presentation of the message h
...
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