1、 IEC 62642-2-4 Edition 1.0 2010-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Alarm systems Intrusion and hold-up systems Part 2-4: Intrusion detectors Combined passive infrared / Microwave detectors Systmes dalarme Systmes dalarme contre lintrusion et les hold-up Partie 2-4: Dtecteurs dintrusion D
2、tecteurs combins infrarouges passifs et hyperfrquences IEC 62642-2-4:2010 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
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16、 publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62642-2-4 Edition 1.0 2010-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Alarm systems Intrusion and hold-up systems Part 2-4: Intrusion
17、detectors Combined passive infrared / Microwave detectors Systmes dalarme Systmes dalarme contre lintrusion et les hold-up Partie 2-4: Dtecteurs dintrusion Dtecteurs combins infrarouges passifs et hyperfrquences INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE X I
18、CS 13.320 PRICE CODE CODE PRIX ISBN 978-2-88912-303-2 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 62642-2-4 IEC:2010 CONTENTS FORE WORD 4 INTRODUCTION 6 1 Scop e 7 2 Normative references 7 3 Terms, definitions
19、and abbreviations. 8 3.1 Terms and definitions . 8 3.2 Abbreviations . 9 4 Functional requirements 9 4.1 Indication signals or messages 9 4.2 Detection 10 4.3 Operational requirements 12 4.4 Immunity of the individual technologies to incorrect operation . 12 4.5 Tamper security . 12 4.6 Electrical r
20、equirements . 14 4.7 Environmental classification and conditions 15 5 Marking, identification and documentation . 15 5.1 Marking and/or identification . 15 5.2 Documentation. 15 6 Testing 16 6.1 General test conditions . 16 6.2 Basic detection test 17 6.3 Walk testing 18 6.4 Switch-on delay, time in
21、terval between signals and indication of detection . 20 6.5 Self tests . 21 6.6 Immunity of individual technologies to incorrect operation 21 6.7 Tamper security . 23 6.8 Electrical tests . 25 6.9 Environmental classification and conditions 27 6.10 Marking, identification and documentation 28 Annex
22、A (normative) Dimensions and requirements of the standardised test magnets. 29 Annex B (normative) General testing matrix . 32 Annex C (normative) Walk test diagrams 34 Annex D (normative) Procedure for calculation of the average temperature difference between the standard target and the background
23、 37 Annex E (informative) Basic detection target for the basic test of detection capability . 39 Annex F (informative) Equipment for walk test velocity control . 40 Annex G (informative) Immunity to visible and near infrared radiation Notes on calibration of the light source . 41 Annex H (informati
24、ve) Immunity to microwave signal interference by fluorescent lights . 42 Annex I (informative) Example list of small tools . 43 Annex J (informative) Test for resistance to re-orientation of adjustable mountings 44 Bibliography . 45 Figure A.1 Test magnet Magnet Type 1 . 30 Figure A.2 Test magnet Ma
25、gnet Type 2 . 31 62642-2-4 IEC:2010 3 Figure C.1 Detection across the boundary 34 Figure C.2 Detection within the boundary . 34 Figure C.3 High velocity and intermittent movement 35 Figure C.4 Close-in detection 35 Figure C.5 Significant range reduction . 36 Figure H.1 Immunity to fluorescent lamp i
26、nterference 42 Figure J.1 Re-orientation test 44 Table 1 Events to be processed by grade . 9 Table 2 Generation of signals or messages 10 Table 3 General walk test velocity and attitude requirements 11 Table 4 Tamper security requirements . 14 Table 5 Electrical requirements . 14 Table 6 Range of ma
27、terials for masking tests . 25 Table 7 Operational tests 28 Table 8 Endurance tests . 28 4 62642-2-4 IEC:2010 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ALARM SYSTEMS INTRUSION AND HOLD-UP SYSTEMS Part 2-4: Intrusion detectors Combined passive infrared / Microwave detectors FOREWORD 1) The Internat
28、ional Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electron
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37、nce upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the el
38、ements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62642-2-4 has been prepared by IEC technical committee 79: Alarm and electronic security systems. This standard is based on
39、EN 50131-2-4 (2008). The text of this standard is based on the following documents: FDIS Report on voting 79/323/FDIS 79/329/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in ac
40、cordance with the ISO/IEC Directives, Part 2. 62642-2-4 IEC:2010 5 A list of all parts of the IEC 62642 series can be found, under the general title Alarm systems Intrusion and hold-up systems, on the IEC website. The committee has decided that the contents of this publication will remain unchanged
41、until the stability result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 62642-2-4 IEC:2010 INTRODUCTION This part 2-4 of the
42、 IEC 62642 series of standards gives requirements for passive infrared and microwave detectors used in intrusion and hold-up alarm systems. The other parts of this series of standards are as follows: Part 1 System requirements Part 2-2 Intrusion detectors Passive infrared detectors Part 2-3 Intrusio
43、n detectors Microwave detectors Part 2-4 Intrusion detectors Combined passive infrared / Microwave detectors Part 2-5 Intrusion detectors Combined passive infrared / Ultrasonic detectors Part 2-6 Intrusion detectors Opening contacts (magnetic) Part 2-71 Intrusion detectors Glass break detectors Acou
44、stic Part 2-72 Intrusion detectors Glass break detectors Passive Part 2-73 Intrusion detectors Glass break detectors Active Part 3 Control and indicating equipment Part 4 Warning devices Part 5-3 Requirements for interconnections equipment using radio frequency techniques Part 6 Power supplies Part
45、7 Application guidelines Part 8 Security fog devices/systems This standard deals with combined passive infrared and microwave detectors (to be referred to as the detector) used as part of intrusion alarm systems installed in buildings. It includes four security grades and four environmental classes.
46、 The purpose of the detector is to detect the broad spectrum infrared radiation emitted by an intruder, to emit microwave radiation and analyse signals that are returned and to provide the necessary range of signals or messages to be used by the rest of the intrusion alarm system. The number and sco
47、pe of these signals or messages will be more comprehensive for systems that are specified at the higher grades. This International Standard is only concerned with the requirements and tests for the detector. Other types of detector are covered by other documents identified as in IEC 62642-2 series.
48、If a combined detector can be operated in each technology individually, it also meets the grade-dependant requirements of the standards having relevance to those technologies. 62642-2-4 IEC:2010 7 ALARM SYSTEMS INTRUSION AND HOLD-UP SYSTEMS Part 2-4: Intrusion detectors Combined passive infrared / M
49、icrowave detectors 1 Scope This part of the IEC 62642 is for combined passive infrared and microwave detectors installed in buildings and provides for security Grades 1 to 4 (see IEC 62642-1), specific or non- specific wired or wire-free detectors, and uses environmental classes I to IV (see IEC 62599-1). This standard does
