1、BRITISH STANDARD BS EN ISO 11064-6:2005 Ergonomic design of control centres Part 6: Environmental requirements for control centres The European Standard EN ISO 11064-6:2005 has the status of a British Standard ICS 13.180 BS EN ISO 11064-6:2005 This British Standard was published under the authority
2、of the Standards Policy and Strategy Committee on 2 August 2005 BSI 2 August 2005 ISBN 0 580 46422 9 National foreword This British Standard is the official English language version of EN ISO 11064-6:2005. It is identical with ISO 11064-6:2005. The UK participation in its preparation was entrusted t
3、o Technical Committee PH/9, Applied ergonomics, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related internation
4、al and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in th
5、e BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible
6、for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page,
7、pages 1 to 20, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO110646 July2005 ICS13.180 EnglishVersio
8、n ErgonomicdesignofcontrolcentresPart6:Environmental requirementsforcontrolcentres(ISO110646:2005) Conceptionergonomiquedescentresdecommande Partie6:Exigencesrelativeslenvironnementpourles centresdecommande(ISO110646:2005) ErgonomischeGestaltungvonLeitzentralenTeil6: UmgebungsbezogeneAnforderungenan
9、Leitzentralen(ISO 110646:2005) ThisEuropeanStandardwasapprovedbyCENon9May2005. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcerning
10、s uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthe
11、samestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,Switzerl
12、andandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO110646:2005:E EN ISO 11064-6:2005F
13、oreword This document (EN ISO 11064-6:2005) has been prepared by Technical Committee ISO/TC 159 “Ergonomics“ in collaboration with Technical Committee CEN/TC 122 “Ergonomics“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by
14、publication of an identical text or by endorsement, at the latest by January 2006, and conflicting national standards shall be withdrawn at the latest by January 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impl
15、ement 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
16、. Endorsement notice The text of ISO 11064-6:2005 has been approved by CEN as EN ISO 11064-6:2005 without any modifications. Reference number ISO 11064-6:2005(E)INTERNATIONAL STANDARD ISO 11064-6 First edition 2005-07-01 Ergonomic design of control centres Part 6: Environmental requirements for cont
17、rol centres Conception ergonomique des centres de commande Partie 6: Exigences relatives lenvironnement pour les centres de commande EN ISO 11064-6:2005ii EN ISO 11064-6:2005 iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 2 4 General prin
18、ciples for environmental design 5 5 Requirements and recommendations 7 5.1 Ergonomic aspects and thermal conditions 7 5.2 Ergonomics and air quality 8 5.3 Ergonomics and lighting 9 5.4 Ergonomics and acoustics 12 5.5 Ergonomics and vibration . 14 5.6 Ergonomics and interior design and aesthetics . 1
19、5 Annex A (informative) Recommendations for environmental design. 17 Bibliography . 20 EN ISO 11064-6:2005 iv 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
20、 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
21、 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 pr
22、epare 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
23、 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 11064-6 was prepared by Technical Committee ISO/TC 159, Ergonomics, Subcommittee SC 4, Ergonomics of human-system interaction. ISO 11064 co
24、nsists of the following parts, under the general title Ergonomic design of control centres: Part 1: Principles for the design of control centres Part 2: Principles for the arrangement of control suites Part 3: Control room layout Part 4: Layout and dimensions of workstations Part 6: Environmental re
25、quirements for control centres Part 7: Principles for the evaluation of control centres v Introduction The environmental aspects associated with the design of manmachine systems need to be addressed, since poor environments can seriously affect operator performance. In control rooms, these environme
26、ntal factors include lighting, humidity, temperature, vibration and noise. These factors also need to take account of shift work, real-time operations under time pressure and the specialised equipment used in control rooms. In this part of ISO 11064, environmental requirements are presented which op
27、timize work conditions in such a way that safety is ensured, health is not impaired and the efficiency of control room operators is promoted. The degree of specificity of this standard does not extend to national and local requirements, which can vary between countries and/or regions. In such cases,
28、 experts in the relevant areas (human factors and ergonomics, lighting, acoustics, thermal environment, etc.) will need to be consulted. For specific values on environmental variables, see Annex A and/or consult local and/or national standards for the relevant country or region. EN ISO 11064-6:2005b
29、lank1 Ergonomic design of control centres Part 6: Environmental requirements for control centres 1 Scope This part of ISO 11064 gives environmental requirements as well as recommendations for the ergonomic design, upgrading or refurbishment of control rooms and other functional areas within the cont
30、rol suite. The following aspects are covered: thermal environment (temperate regions); air quality; lighting environment; acoustic environment; vibration; aesthetics and interior design. It is applicable to all types of control centres, including those for the process industry, transport and dispatc
31、hing systems and emergency services. Although primarily intended for non-mobile control centres, many of its principles are relevant to mobile centres such as those found on ships, locomotives and aircraft. It does not cover the influence of electromagnetic fields. Guidance on the influence of elect
32、romagnetic fields on the image quality of visual displays is given in ISO 9241-6. This part of ISO 11064 is closely connected with ISO 11064-2 and ISO 11064-3, which describe the control room layout. It also relates to the design of equipment interfaces, which are influenced by environmental factors
33、. It would be prudent for designers to also take account of the more general environmental requirements associated with display screen equipment use presented in ISO 9241-6 and ISO 9241-7. 2 Normative references The following referenced documents are indispensable for the application of this documen
34、t. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 7731, Ergonomics Danger signals for public and work areas Auditory danger signals ISO 7779, Acoustics Measurement of airborne noise e
35、mitted by information technology and telecommunications equipment ISO/CIE 8995, Lighting of indoor work places EN ISO 11064-6:20052 ISO 9241-6, Ergonomic requirements for office work with visual display terminals (VDTs) Part 6: Guidance on the work environment ISO 13731, Ergonomics of the thermal en
36、vironment Vocabulary and symbols IEC 60651, Sound level meters Electromagnetic and electrostatic compatibility and test procedures 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 A-weighted sound pressure level sound level logarithm to the ba
37、se 10 of the ratio of a given sound pressure to the reference sound pressure of 20 Pa, the sound pressure being obtained with a standard frequency weighting and with standard exponentially weighted time-averaging NOTE The sound level in decibels is twenty times the logarithm to the base ten of that
38、ratio. IEC 60651 3.2 air velocity v aaverage of the effective velocity of the air, i.e. the magnitude of the velocity vector of the flow at the measuring point considered, over an interval of time (measuring period), expressed in metres per second 3.3 brightness attribute of a visual sensation assoc
39、iated with the amount of light emitted from a given area NOTE 1 It is the subjective correlate of luminance. NOTE 2 See ISO 8995. 3.4 contrast subjective sense subjective assessment of the difference in appearance of two parts of a field of view seen simultaneously or successively NOTE Hence: bright
40、ness contrast, colour contrast, simultaneous contrast, successive contrast. 3.5 contrast objective sense quantities usually defined as a luminance ratio (usually for successive contrasts L 2 /L 1 ) or, for surfaces viewed simultaneously, by the equation 21 1 L L L where L 1is the dominant or backgro
41、und luminance L 2is the object luminance EN ISO 11064-6:20053 NOTE 1 When the areas of different luminance are comparable in size and it is desirable to take an average, the following formula can be used instead: () 21 21 0, 5 LL L L +NOTE 2 See ISO 8995. 3.6 equivalent continuous A-weighted sound p
42、ressure level L Aeq,TA-weighted sound pressure level, in decibels, given by the equation 1 2 2 Aeq, 2 21 0 () 1 10 lg d t T t pt L t tt p = where t 2 t 1is the period T over which the average is taken started at t 1and ending at t 2NOTE See ISO 7779. 3.7 glare discomfort or impairment of vision expe
43、rienced when parts of the visual field are excessively bright in relation to the brightness of the general surroundings to which the eyes are adapted NOTE See ISO 8995. 3.8 illuminance E density of the luminous flux () incident at a point, expressed in lux (1 lx = 1lm/m 2 ) NOTE 1 In practice, the a
44、verage illuminance of a given surface is calculated by dividing the flux falling on it by the area (A) of the illuminated surface: E A = NOTE 2 See ISO 8995. 3.9 luminance L physical measurement of the stimulus which produces the sensation of brightness, in terms of the luminous intensity in a given
45、 direction, , (usually towards the observer), per unit area, of an emitting, transmitting or reflecting surface, expressed in candelas per square metre NOTE 1 It is the luminous intensity of the light emitted or reflected in a given direction from an element of the surface, divided by the area of th
46、e element projected in the same direction. NOTE 2 The luminance L, in candelas per square metre, of a perfectly matt surface is given by: E L = EN ISO 11064-6:20054 where E is the illuminance, in lux (lx); is the reflectance of the surface considered. NOTE 3 See ISO 8995. 3.10 luminance balance rati
47、o between the luminances of the displayed image and its adjacent surround, or sequentially viewed surfaces ISO 9241-6:1999, 3.13 3.11 reflectance ratio of the luminous flux reflected from a surface ( r ) to the luminous flux incident ( 0 ) on it NOTE 1 The reflectance depends on the direction of the
48、 incident light, except for matt surfaces, and on its spectral distribution. NOTE 2 Reflectance = 0 rNOTE 3 See ISO 8995. 3.12 reflected glare glare resulting from specular reflections from polished or glossy surfaces NOTE See ISO 8995. 3.13 relative humidity RH ratio ( 100) between the partial pressure of water vapour in the air and the water vapour saturation pressure at the same temperature and the same total pressure ISO 13731:2001,
