EN 50436-1:2005
(Main)Alcohol interlocks - Test methods and performance requirements - Part 1: Instruments for drink-driving-offender programs
Alcohol interlocks - Test methods and performance requirements - Part 1: Instruments for drink-driving-offender programs
This European Standard specifies test methods and performance requirements for breath alcohol controlled alcohol interlocks. It covers alcohol interlocks intended to be used mainly in traffic safety programs for drink driving offenders. This European Standard is mainly directed to test laboratories and manufacturers for alcohol interlocks. Several parameters (as for example alcohol concentration or breath volume) are specified in this European Standard for the purpose of type testing according to this standard only. However, it may be necessary according to national regulations to set these parameters differently for use of the alcohol interlocks.
Alkohol-Interlocks - Prüfverfahren und Anforderungen an das Betriebsverhalten - Teil 1: Geräte für Programme mit Trunkenheitsfahrern
Ethylotests anti-démarrage -Méthodes d’essais et exigences de performance - Partie 1: Appareils pour des programmes pour personnes ayant conduit en état d’ivresse
Alkoholne zapore – Preskusne metode in zahtevane lastnosti – 1. del: Instrumenti za uporabo v programih proti pijanim voznikom
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Alkoholne zapore – Preskusne metode in zahtevane lastnosti – 1. del: Instrumenti za uporabo v programih proti pijanim voznikomAlkohol-Interlocks - Prüfverfahren und Anforderungen an das Betriebsverhalten -- Teil 1: Geräte für Programme mit TrunkenheitsfahrernAlcool interlocks - Méthodes d'essais et exigences de performance -- Partie 1: Appareils pour des programmes pour conducteurs en état d'ivresseAlcohol interlocks - Test methods and performance requirements -- Part 1: Instruments for drink-driving-offender programs43.040.80Varnostne naprave in sistemi za zadrževanjeSafety installations and restraint systems13.200NDWDVWURIAccident and disaster controlICS:Ta slovenski standard je istoveten z:EN 50436-1:2005SIST EN 50436-1:2006en01-september-2006SIST EN 50436-1:2006SLOVENSKI
STANDARD
EUROPEAN STANDARD
EN 50436-1 NORME EUROPÉENNE EUROPÄISCHE NORM
November 2005 CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50436-1:2005 E
ICS 13.320; 43.040.10
English version
Alcohol interlocks – Test methods and performance requirements Part 1: Part 1: Instruments for
drink-driving-offender programs
Alcool interlocks – Méthodes d'essais et exigences
de performance Partie 1: Appareils pour des programmes pour conducteurs en état d'ivresse
Alkohol-Interlocks – Prüfverfahren und Anforderungen
an das Betriebsverhalten Teil 1: Geräte für Programme
mit Trunkenheitsfahrern
This European Standard was approved by CENELEC on 2005-06-01. 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 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 CENELEC 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 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, 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.
Foreword This European Standard has been prepared by the CENELEC BTTF 116-2, Alcohol interlocks.
The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50436-1 on 2005-06-01. 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)
2006-06-01 – latest date by which the national standards conflicting with the EN have to be withdrawn
(dow)
2008-06-01 __________
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Contents PageForeword.1 1 Scope.4 2 Normative references.4 3 Definitions.4 4 General requirements.5 4.1 General.5 4.2 Blocking and unblocking.5 4.3 Influence on the vehicle motor.6 4.4 Vehicle circuitry.6 4.5 Mouthpiece.6 4.6 Data memory, download and evaluation.6 4.7 Retests.6 4.8 Early recall.6 4.9 Readiness.6 4.10 Tampering.6 4.11 Electromagnetic compatibility.6 4.12 Electrical disturbances.7 4.13 Type of protection.7 4.14 Combination with other systems.7 5 Labelling and marking.7 6 Instructions.7 6.1 Instructions for installation.7 6.2 Instructions for use.8 6.3 Instructions for service.8 7 General test methods.9 7.1 Samples.9 7.2 Sequence of tests.9 7.3 Preparation of alcohol interlock before testing.9 7.4 Normal conditions for tests.9 7.5 Functional test.9 8 Test procedures and requirements.10 8.1 Electrical tests.10 8.2 Calibration curve.11 8.3 Durability tests.11 8.4 Environmental tests.12 8.5 Breath volume.13 8.6 Flow.13 8.7 Analytical specificity.13 8.8 Manipulation and circumvention.14 8.9 Start period.15 8.10 Restart period.15 8.11 Calibration and calibration interval.15 8.12 Service reminder.16 8.13 Long term behaviour.16 9 Test report.16 Bibliography.17
1 Scope This European Standard specifies test methods and performance requirements for breath alcohol controlled alcohol interlocks. It covers alcohol interlocks intended to be used mainly in traffic safety programs for drink driving offenders. This European Standard is mainly directed to test laboratories and manufacturers for alcohol interlocks. Several parameters (as for example alcohol concentration or breath volume) are specified in this European Standard for the purpose of type testing according to this standard only. However, it may be necessary according to national regulations to set these parameters differently for use of the alcohol interlocks. 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. EN 60068-2-30:1999, Environmental testing - Part 2: Tests - Test Db and guidance: Damp heat, cyclic (12 + 12 hour cycle) (IEC 60068-2-30:1980 + A1:1985) EN 60529:1991 + A1:2000, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989 + A1:1999) ISO 7637-2:2004, Road vehicles - Electrical disturbances by conduction and coupling - Part 2: Electrical transient conduction along supply lines only ISO 7637-3:1995, Road vehicles - Electrical disturbances by conduction and coupling - Part 3: Vehicles with nominal 12 V or 24 V supply voltage - Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines International Recommendation OIML R 126: Evidential breath analyzers. Ed. 1998 Bureau International de Métrologie Légale, 11, rue Turgot – 75 009 Paris – France 3 Definitions For the purposes of this document, the following terms and definitions apply. 3.1 alcohol interlock device which is intended to prevent in the blocked state the starting of a vehicle motor, and which can be brought into the unblocked state only after presenting and analysing a breath sample with an alcohol concentration below a limit value NOTE It normally consists of a handset and a control unit electrically connected to the vehicle. 3.2 breath alcohol concentration mass concentration of ethanol, given in mg/l, in an end-expiratory breath sample delivered into an alcohol interlock 3.3 end-expiratory breath sample breath air sample taken under forced expiration through the mouth at the end of a time interval in which the breath flow is above a predetermined minimal value SIST EN 50436-1:2006
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3.4 blocked state state in which the vehicle motor cannot be started 3.5 unblocked state state in which the vehicle motor can be started 3.6 breath alcohol concentration limit limit value below which the vehicle motor may be started. A breath test result equal to or above this limit will prevent the vehicle motor from being started 3.7 retest breath test after the vehicle motor has been started 3.8 start period period after an accepted breath sample has been delivered during which the vehicle motor may be started 3.9 restart period period after the ignition is switched off during which the vehicle motor may be started again without the presentation of another breath sample NOTE This restart period is intended to ensure the driver’s ability to restart the vehicle motor after a stall situation. 3.10 bypass starting the vehicle motor without providing an accepted breath test result below the concentration limit or without engaging the override function 3.11 override method of unblocking the start of the vehicle motor without providing an accepted breath test result below the concentration limit by use of a code or a key (electronic or physical) or any other secure method to provide a time-limited and use-limited ability to start the vehicle motor 3.12 tampering unauthorised change to or interference with the alcohol interlock or its installation in the vehicle or its functioning 4 General requirements 4.1 General An alcohol interlock shall comply with the requirements of this European Standard. 4.2 Blocking and unblocking Unblocking shall be achieved after delivery and analysis of an accepted breath sample with a breath alcohol concentration below a limit value. An override function is permissible. The alcohol interlock shall be blocked without supplementary action from the driver after switching off the ignition of the vehicle motor and the following expiration of a restart period. SIST EN 50436-1:2006
The restart period has to be at least 1 min. 4.3 Influence on the vehicle motor The alcohol interlock may only prevent starting the vehicle motor. It shall not influence a running vehicle motor, even in the case of a missed or a failed retest. 4.4 Vehicle circuitry The electrical properties of the on-board circuitry of the vehicle (lead cross-sections, contact safety, etc.) shall not be adversely affected by the alcohol interlock installed according to the manufacturer’s instructions. 4.5 Mouthpiece The alcohol interlock shall have an exchangeable mouthpiece. 4.6 Data memory, download and evaluation The alcohol interlock shall be capable of recording e
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