BS-EN-50436-2-2007.pdf
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1、BRITISH STANDARD BS EN 50436-2:2007 Alcohol interlocks Test methods and performance requirements Part 2: Instruments having a mouthpiece and measuring breath alcohol for general preventive use ICS 13.320; 43.040.10 ? Copyright British Standards Institution Provided by IHS under license with BSI - Un
2、controlled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:03:25 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 50436-2:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2
3、008 ISBN 978 0 580 56468 0 National foreword This British Standard is the UK implementation of EN 50436-2:2007. The UK participation in its preparation was entrusted to Technical Committee AUE/16, Electrical and electronic equipment. A list of organizations represented on this committee can be obtai
4、ned 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 application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publicatio
5、n DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:03:25 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD EN 50436-2 NORME EUROPENNE E
6、UROPISCHE NORM December 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any fo
7、rm and by any means reserved worldwide for CENELEC members. Ref. No. EN 50436-2:2007 E ICS 13.320; 43.040.10 English version Alcohol interlocks - Test methods and performance requirements - Part 2: Instruments having a mouthpiece and measuring breath alcohol for general preventive use Alcootests lec
8、troniques anti-dmarrage - Mthodes dessai et exigences de performance - Partie 2: Instruments munis dune embouchure et effectuant la mesure du taux dalcoolmie de lair expir, usage prventif gnral Alkohol-Interlocks - Prfverfahren und Anforderungen an das Betriebsverhalten - Teil 2: Gerte mit Mundstck
9、zur Messung des Atemalkohols fr den allgemein-prventiven Einsatz This European Standard was approved by CENELEC on 2007-12-01. CENELEC 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 stand
10、ard 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 CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any othe
11、r language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republ
12、ic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright British Standards Institution Provided
13、by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:03:25 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 50436-2:2007 2 Foreword This European Standard was prepared by the CENELEC BTTF 116-2, Alcohol interlocks.
14、The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50436-2 on 2007-12-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-12-01 late
15、st date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-12-01 The purpose of this European Standard is to specify essential performance requirements and to provide the respective test methods for presently available technologies. The technology of alcohol inte
16、rlocks is rapidly evolving, and further innovations can be expected. These could be considered in future amendments or new parts of this European Standard. _ BS EN 50436-2:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/59107
17、70001 Not for Resale, 08/14/2008 21:03:25 MDTNo reproduction or networking permitted without license from IHS -,-,- 3 EN 50436-2:2007 Contents Page Introduction 4 1 Scope.5 2 Normative references5 3 Definitions6 4 General requirements .8 4.1 Blocking and unblocking8 4.2 Override function8 4.3 Influe
18、nce on the vehicle motor .8 4.4 Vehicle circuitry (applicable to alcohol interlocks for aftermarket installation only)8 4.5 Concentration limit8 4.6 Mouthpiece8 4.7 Data memory .8 4.8 Readiness .9 4.9 Tampering .9 4.10 Electromagnetic compatibility 9 4.11 Electrical disturbances (not applicable to p
19、arts of the alcohol interlock integrated into other vehicle systems)9 4.12 Type of protection.9 4.13 Combination with other systems.9 4.14 Communication integrity10 4.15 Wireless communication10 5 Labelling and marking 10 6 Instructions10 6.1 Instructions for installation (applicable to alcohol inte
20、rlocks for aftermarket installation only).10 6.2 Instructions for use.11 6.3 Instructions for service11 7 General test methods12 7.1 Samples12 7.2 Sequence of tests.12 7.3 Preparation of alcohol interlock before testing .12 7.4 Normal conditions for tests12 7.5 Functional test .13 8 Test procedures
21、and requirements13 8.1 Electrical tests .13 8.2 Calibration curve 14 8.3 Durability tests.15 8.4 Environmental tests16 8.5 Breath volume18 8.6 Flow18 8.7 Exhalation time 18 8.8 Response time.18 8.9 Analytical specificity .19 8.10 Manipulation and circumvention.19 8.11 Start period21 8.12 Restart per
22、iod 22 8.13 Retest .22 8.14 Calibration and calibration interval .22 8.15 Long term behaviour.22 9 Test report23 Bibliography. 24 BS EN 50436-2:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/
23、2008 21:03:25 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 50436-2:2007 4 Introduction The main purpose of alcohol interlocks is to prevent persons with blood alcohol concentrations exceeding a set limit value from driving a vehicle. The general preventive use, being
24、the object of this standard, is complementary to the use according to the standard EN 50436-1 directed towards programs for drink- driving offenders to enhance traffic safety. The general preventive use concerns a much larger number of drivers and vehicles. The primary target is to hinder a casually
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