1、Alarm systems Intrusion and hold-up systems Part 2-11: Intrusion detectors ALDDR PD CLC/TS 50131-2-11:2017 BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National foreword This Published Document is the UK implementation of CLC/TS 50131-2-11:2017. The UK participat
2、ion in its preparation was entrusted by Technical Committee GW/1, Electronic security systems, to Subcommittee GW/1/1, Alarm components. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary p
3、rovisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017. Published by BSI Standards Limited 2017 ISBN 978 0 580 86348 6 ICS 13.320 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was
4、published under the authority of the Standards Policy and Strategy Committee on 28 February 2017. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD CLC/TS 50131-2-11:2017 TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CLC/TS 50131-2-11 J
5、anuary 2017 ICS 13.320 English Version Alarm systems - Intrusion and hold-up systems - Part 2-11: Intrusion detectors - ALDDR Systmes dalarme - Systmes dalarme contre lintrusion et les hold-up - Partie 2-11: Dtecteurs faisceaux laser - ALDDR Alarmanlagen - Einbruch- und berfallmeldeanlagen - Teil 2-
6、11: Einbruchmelder - ALDDR This Technical Specification was approved by CENELEC on 2016-11-28. CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly at national level in an appropriate form. It is permissible to keep conf
7、licting national standards in force. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, L
8、ithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechni
9、sche Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. CLC/TS 50131-2-11:2017 E PD CLC/TS 50131-2-11:2017CLC/TS 50131-2-11:2017 (E) 2 Contents Page European fo
10、reword 4 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms, definitions and abbreviations 6 3.1 Terms and definitions 6 3.2 Abbreviations 7 4 Functional requirements . 7 4.1 Event processing 7 4.2 Detection . 9 4.3 Operational requirements 10 4.4 Immunity to incorrect operation . 10 4.5 Tamp
11、er security 11 4.6 Environmental classification and conditions 12 5 Marking, identification and documentation 13 5.1 Marking and/or identification 13 5.2 Documentation 13 6 Testing 13 6.1 General test conditions 14 6.2 Basic detection test 14 6.3 Performance testing . 15 6.4 ALDDR switch-on behaviou
12、r . 17 6.5 Self-tests 18 6.6 Immunity to incorrect operation . 18 6.7 Tamper security 19 6.8 Electrical tests 21 6.9 Environmental classification and conditions 22 6.10 Marking, identification and documentation . 23 Annex A (informative) Free fall of mechanical cylinder object for interruption time
13、testing . 24 Annex B (informative) Immunity to visible and near infrared radiation . 26 Annex C (normative) Dimensions and requirements of the standardized interference test magnet 27 Annex D (informative) General testing matrix . 31 Annex E (informative) Example list of small tools 33 PD CLC/TS 501
14、31-2-11:2017CLC/TS 50131-2-11:2017 (E) 3 Annex F (informative) Equipment for walk test velocity control . 34 Annex G (informative) Walk test diagrams 35 Annex H (informative) Definition of the diffuse reflection material 39 Annex I (normative) List of masking materials . 40 Annex J (informative) Def
15、inition of object against false detection . 41 PD CLC/TS 50131-2-11:2017CLC/TS 50131-2-11:2017 (E) 4 European Foreword This document (CLC/TS 50131-2-11:2017) has been prepared by the CLC/TC 79 “Alarm systems”. Attention is drawn to the possibility that some of the elements of this document may be th
16、e subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. PD CLC/TS 50131-2-11:2017CLC/TS 50131-2-11:2017 (E) 5 Introduction This Technical Specification deals with Active Laser Detector Responsive to Diffuse Reflection (to be referred to as ALD
17、DR) installed inside buildings, used as part of intrusion alarm systems. It includes four security grades and four environmental classes. The purpose of an ALDDR is to detect an intruder inside a predefined area and to provide the necessary range of signals or messages to be used by the rest of the
18、intrusion alarm system. The number and scope of these signals or messages will be more comprehensive for systems that are specified at the higher grades. This Technical Specification is only concerned with the requirements and tests for the ALDDR. Other types of detectors are covered by other docume
19、nts identified as in EN 50131-2 series. PD CLC/TS 50131-2-11:2017CLC/TS 50131-2-11:2017 (E) 6 1 Scope This Technical Specification is for ALDDR inside buildings and provides four security grades 1 to 4 (see EN 50131-1), specific or non-specific wire or wire-free ALDDR, and uses environmental classes
20、 I to IV (see EN 50130-5). An ALDDR fulfils all the requirements of the specified grade. The ALDDR detects an intruder inside a predefined area. This standard covers ALDDR using both pulsed and continuous wave laser operation technologies according to LIDAR principle (Light Detection And Ranging). O
21、ther technologies i.e. doppler based laser operation or use of additional retro-reflective objects or video based technologies are not covered by this standard. Functions additional to the mandatory functions specified in this standard may be included in the ALDDR, providing they do not adversely in
22、fluence the correct operation of the mandatory functions. This Technical Specification does not apply to system interconnections. This Technical Specification does not deal with requirements for compliance with regulatory directives, such as EMC-directive, low-voltage directive, etc., except that it
23、 specifies the equipment operating conditions for EMC- susceptibility testing as required by EN 50130-4. 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
24、 latest edition of the referenced document (including any amendments) applies. EN 50130-4, Alarm systems - Part 4: Electromagnetic compatibility - Product family standard: Immunity requirements for components of fire, intruder, hold up, CCTV, access control and social alarm systems EN 50130-5, Alarm
25、 systems - Part 5: Environmental test methods EN 50131-1, Alarm systems - Intrusion and hold-up systems - Part 1: System requirements EN 50131-6, Alarm systems - Intrusion and hold-up systems - Part 6: Power supplies EN 60529, Degrees of protection provided by enclosures (IP Code)(IEC 60529) 3 Terms
26、 definitions and abbreviations 3.1 Terms and definitions For the purposes of this Technical Specification, the terms and definitions given in EN 50131-1 and the following apply. 3.1.1 Active Laser Detector Responsive to Diffuse Reflection (ALDDR) this type of detector consists of a device with one
27、or more detection planes whose sensing function is performed by opto-electronic emitting and receiving elements. The detector senses the diffuse reflection of optical radiation by an object in detection zone(s) specified in two dimensions generated within the device. One dimension is the distance to
28、 the device and the other dimension is the size. Both the emitting and receiving elements are contained in one device 3.1.2 incorrect operation physical condition that causes an inappropriate signal or message from an ALDDR PD CLC/TS 50131-2-11:2017CLC/TS 50131-2-11:2017 (E) 7 3.1.3 basic detection
29、test target defined object to be detected inside a pre-defined area 3.1.4 detection test operational test during which an ALDDR is interrupted by the detection test targets in a controlled environment 3.1.5 detection test upright walking test with a basic detection test target, which simulates a per
30、son going through in an upright position 3.1.6 detection test diving through test with a basic detection test target simulating a person diving through 3.1.7 detection test reach through test with a detection test target simulating a persons hand reaching through 3.1.8 ALDDR response probability pro
31、bability (e.g. x/y*100 %) for response of the ALDDR on interruptions, where x is the number of monitored responses and y is the total number of interruptions (stimulus) during the test 3.1.9 adaption manual or automatic re-learning of the ALDDR to allow for added, moved or removed objects in the fie
32、ld of view as a reference point to determine the alarm condition 3.2 Abbreviations For the purposes of this Technical Specification, the abbreviations given in EN 50131-1 and the following apply. ALDDR Active Laser Detector Responsive to Diffuse Reflection EMC Electro Magnetic Compatibility BDT Basi
33、c Detection Target SA Supervised Area I penetration of a circular area with a diameter = 300 mm; reach-through surveillance; penetration of a circular area with a diameter = 40 mm. After definition of the type of surveillance the manufacturer claim the maximum distance for each surveillance type. 4.
34、2.3 Detection of mirror The ALDDR shall generate an intrusion signal or message if a mirror is placed within the detection plane. 4.2.4 Indication of detection A visual or acoustical indicator shall be provided on the ALDDR to indicate during walk test to show that an intrusion signal or message has
35、 been generated. This indicator shall only be enabled during walk test. At grade 1 this indicator shall be capable of being enabled and disabled either remotely at Access Level 2 and/or locally after removal of a cover which provides tamper detection as described in Tables 1 and 4. At grades 2, 3 an
36、d 4 this indicator shall be capable of being enabled and disabled remotely at Access Level 2. 4.2.5 Significant reduction of range Grade 4 detectors shall detect significant reduction of range, for example, to deliberate or accidental introduction of objects or obstructions into the coverage area. R
37、ange reduction of more than 50 % and duration longer than 1 s shall generate a signal or message within 180 s, according to the requirements of Table 1 and Table 2. 4.2.6 Masking Means shall be provided to detect inhibition of the operation of the detector by masking according to the requirements of
38、 Table 1. In any I&HAS, any masked detectors should prevent setting of the system. The maximum response time for the masking detection device shall be 180 s. Masking shall be signalled according to the requirements of Table 2. The signals or messages shall remain for at least as long as the masking
39、condition is present. A masking signal or message shall not be reset while the PD CLC/TS 50131-2-11:2017CLC/TS 50131-2-11:2017 (E) 10 masking condition is still present. Alternatively, the masking signal or message shall be generated again within 180 s of being reset if the masking condition is stil
40、l present. NOTE From a system design point of view it would be preferable for masked detectors to automatically reset after the masking condition is removed. No masking signal or message shall be generated by normal human movement according to Figure G.4. For detectors where detection of masking may
41、 be remotely disabled the detection of masking shall operate when the I it is not required to operate when the I&HAS is set. 4.3 Operational requirements 4.3.1 Time interval between intrusion signals or messages ALDDR using wired interconnections shall be able to provide an intrusion signal or messa
42、ge not more than 15 s after the end of the preceding intrusion signal or message. ALDDR using wire-free interconnections shall be able to provide an intrusion signal or message after the end of the preceding intrusion signal or message within the following times: Grade 1 300 s Grade 2 180 s Grade 3
43、30 s Grade 4 15 s 4.3.2 Switch on delay The ALDDR shall meet all functional requirements within 180 s of the power supply reaching its nominal voltage as specified by the manufacturer. 4.3.3 Self-tests The ALDDR shall automatically test itself at least once every 24 h according to the requirements o
44、f Tables 1 and 2. If normal operation of the ALDDR is inhibited during a local self-test, the ALDDR inhibition time shall be limited to a maximum of 30 s in any period of 2 h. An ALDDR shall process remote self-tests and generate signals or messages in accordance with Tables 1 and 2 within 10 s of t
45、he remote self-test signal being received, and shall return to normal operation within 30 s of the remote test signal being received. 4.4 Immunity to incorrect operation 4.4.1 General The ALDDR shall be considered to have sufficient immunity to incorrect operation if the following requirements have
46、been met. No intrusion signal or message shall be generated during the tests. 4.4.2 Immunity to ambient visible and near infrared radiation The ALDDR shall not generate any signal or message when a car headlamp is swept across the front window or lens through a glass-pane. 4.4.3 Immunity to ALDDRs of the same type The ALDDR shall not generate any signal or message when a device of the same type (ALDDR) is in the field of view of the ALDDR. PD CLC/TS 50131-2-11:2017
