ISO 16121-4:2011
(Main)Road vehicles — Ergonomic requirements for the driver's workplace in line-service buses — Part 4: Cabin environment
Road vehicles — Ergonomic requirements for the driver's workplace in line-service buses — Part 4: Cabin environment
ISO 16121-4:2011 specifies minimum requirements for the cabin environment. ISO 16121-4:2011 applies to the driver's workplace in low-floor line-service buses designed for the carriage of passengers, comprising more than eight seats in addition to the driver's seat, and having a maximum weight exceeding five metric tonnes and an overall width exceeding 2,30 m.
Véhicules routiers — Exigences ergonomiques du poste de conduite dans les bus de ville — Partie 4: Environnement dans la cabine
General Information
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 16121-4
Second edition
2011-08-01
Road vehicles — Ergonomic
requirements for the driver's workplace in
line-service buses —
Part 4:
Cabin environment
Véhicules routiers — Exigences ergonomiques du poste de conduite
dans les bus de ville —
Partie 4: Environnement dans la cabine
Reference number
ISO 16121-4:2011(E)
©
ISO 2011
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ISO 16121-4:2011(E)
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ii © ISO 2011 – All rights reserved
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ISO 16121-4:2011(E)
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
4 Climate, ventilation.2
4.1 Basic requirements .2
4.2 Climate of driver's cab .2
4.3 Ventilation .3
4.4 Windscreen defrosting and demisting .3
4.5 Air quality .3
5 Noise inside the vehicle.3
Annex A (informative) Recommended heating performance .4
Annex B (informative) Recommended performance of a typical cabin air filter .5
Bibliography.6
© ISO 2011 – All rights reserved iii
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ISO 16121-4:2011(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
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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 16121-4 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 13,
Ergonomics applicable to road vehicles.
This second edition cancels and replaces the first edition (I
...
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