BS-EN-ISO-14505-2-2006.pdf
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1、BRITISH STANDARD BS EN ISO 14505-2:2006 Incorporating corrigendum August 2007 Ergonomics of the thermal environment Evaluation of thermal environments in vehicles Part 2: Determination of equivalent temperature ICS 13.180; 43.020 ? Copyright British Standards Institution Provided by IHS under licens
2、e with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:48:31 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN ISO 14505-2:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on
3、28 February 2007 BSI 2008 ISBN 978 0 580 60114 9 National foreword This British Standard is the UK implementation of EN ISO 14505-2:2006. It is identical with ISO 14505-2:2006, incorporating corrigendum August 2007. The UK participation in its preparation was entrusted by Technical Committee PH/9, A
4、pplied ergonomics, to Subcommittee PH/9/1, Thermal environments. A list of organizations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applic
5、ation. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments 31 July 2008Implementation of ISO corrigendum August 2007, Equation 2 replaced in 4.2 Copyright British Standards Institution Provided by IHS under lic
6、ense with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:48:31 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14505-2 December 2006 ICS 13.180; 43.020 English Version Ergonomics o
7、f the thermal environment - Evaluation of thermal environments in vehicles - Part 2: Determination of equivalent temperature (ISO 14505-2:2006) Ergonomie des ambiances thermiques - valuation des ambiances thermiques dans les vhicules - Partie 2: Dtermination de la temprature quivalente (ISO 14505- 2
8、:2006) Ergonomie der thermischen Umgebung - Beurteilung der thermischen Umgebung in Fahrzeugen - Teil 2: Bestimmung der quivalenttemperatur (ISO 14505-2:2006) This European Standard was approved by CEN on 14 December 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi
9、ch 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 Sta
10、ndard 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 sta
11、ndards 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EU
12、ROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 14505-2:2006: E Copyr
13、ight British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:48:31 MDTNo reproduction or networking permitted without license from IHS -,-,- Foreword This document (EN ISO 14505-2:2006) has been prepared by
14、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 publication of an identical text or by endorsement, at the latest
15、 by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. 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,
16、 Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 14505-2:2006 has been app
17、roved by CEN as EN ISO 14505-2:2006 without any modifications. BS EN ISO 14505-2:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:48:31 MDTNo reproduction or networking permitted withou
18、t license from IHS -,-,- iii Contents Page Introduction v 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 1 4 Assessment principles. 2 4.1 General description of equivalent temperature. 2 4.2 General determination principle of equivalent temperature 3 5 Specific equivalent temperature
19、s . 4 5.1 General. 4 5.2 Whole body equivalent temperature. 4 5.3 Segmental equivalent temperature. 5 5.4 Directional equivalent temperature. 5 5.5 Omnidirectional equivalent temperature 6 6 Measuring instruments 7 7 Assessment. 7 7.1 Determination of whole body equivalent temperature 8 7.2 Determin
20、ation of local equivalent temperature . 8 Annex A (informative) Examples of measuring instruments. 9 Annex B (informative) Characteristics and specifications of measuring instruments. 12 Annex C (informative) Calibration and other determinations 18 Annex D (informative) Interpretation of equivalent
21、temperature. 20 Annex E (informative) Examples. 23 Bibliography. 25 BS EN ISO 14505-2:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:48:31 MDTNo reproduction or networking permitted w
22、ithout license from IHS -,-,- blank Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:48:31 MDTNo reproduction or networking permitted without license from IHS -,-,- v Introduction The intera
23、ction of convective, radiative and conductive heat exchange in a vehicle compartment is very complex. External thermal loads in combination with the internal heating and ventilation system of the vehicle create a local climate that can vary considerably in space and time. Asymmetric thermal conditio
24、ns arise and these are often the main cause of complaints of thermal discomfort. In vehicles without or having a poor heating, ventilating and air-conditioning system (HVAC-system), thermal stress is determined largely by the impact of the ambient climatic conditions on the vehicle compartment. Subj
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