EN 50136-1-2012 en Alarm systems - Alarm transmission systems and equipment - Part 1 General requirements for alarm transmission systems.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50136-1:2012Alarm systems Alarmtransmission systems andequipment -Part 1: General requirements for alarmtransmission systemsBS EN 50136-1:2012 BRITISH STANDARDNational fore

2、wordThis British Standard is the UK implementation of EN 50136-1:2012.It supersedes BS EN 50136-1-1:1998+A2:2008, BS EN 50136-1-2:1998,BS EN 50136-1-3:1998, BS EN 50136-1-4:1998 and BS EN 50136-1-5:2008 which are withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee G

3、W/1/5, Transmission equipment and networks.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards

4、Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 62588 6ICS 13.320Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2012.Amendment

5、s issued since publicationDate T e x t a f f e c t e dBS EN 50136-1:2012EUROPEAN STANDARD EN 50136-1 NORME EUROPENNE EUROPISCHE NORM January 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische N

6、ormung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50136-1:2012 E ICS 13.320 Supersedes EN 50136-1-1:1998 + A1:2001 + A2:2008, EN 50136-1-2:1998, EN 50136-1-3:1998, E

7、N 50136-1-4:1998, EN 50136-1-5:2008English version Alarm systems - Alarm transmission systems and equipment - Part 1: General requirements for alarm transmission systems Systmes dalarme - Systmes et quipements de transmission dalarme - Partie 1: Exigences gnrales pour les systmes de transmission dal

8、arme Alarmanlagen - Alarmbertragungsanlagen und -einrichtungen - Teil 1: Allgemeine Anforderungen an Alarmbertragungsanlagen This European Standard was approved by CENELEC on 2011-12-26. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for

9、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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in th

10、ree 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national ele

11、ctrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed

12、en, Switzerland, Turkey and the United Kingdom. BS EN 50136-1:2012EN 50136-1:2012 2 Contents Foreword 41 Scope 52 Normative references 53 Object 54 Terms, definitions and abbreviations 54.1 Terms and definitions 54.2 Abbreviations . 95 General requirements 105.1 ATS configuration 105.2 ATS categorie

13、s 105.3 Applicable network standards 116 System requirements 116.1 General 116.2 Transmission link requirements . 126.3 Performance 136.4 Securing of messages in the alarm transmission system . 166.5 Alarm transmission acknowledgement 166.6 ATS generated alarms . 166.7 Availability 176.8 Security 18

14、7 Verification of performance 197.1 General 207.2 ATSN performance 207.3 Transmission time 207.4 Verification interval 207.5 Availability 208 Documentation . 22Annex A (informative) ATS configurations examples 24Annex B (informative) Availability examples . 27Annex C (informative) Verification of pe

15、rformance 28C.1 Introduction 28C.2 Set up configuration . 28C.3 System evaluation and functional verification 28C.4 Functional verification 28Annex D (normative) Classes for category C 30Bibliography . 32Figures Figure 1 Logical representation of an ATS . 23Figure A.1 Example of a simple single path

16、 alarm transmission system 24Figure A.2 Example of a simple dual path alarm transmission system 25Figure A.3 Example of a dual path alarm transmission system 26BS EN 50136-1:2012 3 EN 50136-1:2012 Tables Table 1 ATS configuration 11Table 2 Transmission time 14Table 3 Maximum reporting time 15Table 4

17、 RCT to AE alarm reporting . 16Table 5 SPT to AS alarm reporting . 17Table 6 ATS availability recording 18Table 7 ATSN availability 18Table 8 SPT substitution security requirements . 19Table 9 Information security requirements 19Table C.1 Verification Results Table . 29Table D.1 Transmission time cl

18、assification . 30Table D.2 Transmission time, maximum values . 30Table D.3 Reporting time classification. 30Table D.4 Availability classification . 30Table D.5 Substitution security . 31Table D.6 Information security 31BS EN 50136-1:2012EN 50136-1:2012 4 Foreword This document (EN 50136-1:2012) has

19、been prepared by CLC Technical Body CLC/TC 79, “Alarm systems“. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-12-26 latest date by which the national standards co

20、nflicting with this document have to be withdrawn (dow) 2014-12-26 This document supersedes EN 50136-1-1:1998 + A1:2001 + A2:2008, EN 50136-1-2:1998, EN 50136-1-3:1998, EN 50136-1-4:1998 and EN 50136-1-5:2008. The EN 50136 / CLC/TS 50136 series consists of the following parts, under the general titl

21、e Alarm systems Alarm transmission systems and equipment: Part 1 General requirements for alarm transmission systems; Part 21)Requirements for Supervised Premises Transceiver (SPT); Part 31)Requirements for Receiving Centre Transceiver (RCT); Part 4 Annunciation equipment used in alarm receiving cen

22、tres; Part 52)(free); Part 62)(free); Part 7 Application guidelines. 1) At draft stage. 2) Under consideration. BS EN 50136-1:2012 5 EN 50136-1:2012 1 Scope This European Standard specifies the requirements for the performance, reliability and security characteristics of alarm transmission systems.

23、It specifies the requirements for alarm transmission systems providing alarm transmission between an alarm system at a supervised premises and annunciation equipment at an alarm receiving centre. This European Standard applies to transmission systems for all types of alarm messages such as fire, int

24、rusion, access control, social alarm, etc. Different types of alarm systems may in addition to alarm messages also send other types of messages, e.g. fault messages and status messages. These messages are also considered to be alarm messages in the context of this standard. The term alarm is used in

25、 this broad sense throughout the document. Additional alarm transmission requirements of specific types of alarm systems are given in the relevant European Standards. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensabl

26、e for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50136-21)Alarm systems Alarm transmission systems and equipment Part 2: Requirements for Supervised Premises Trans

27、ceiver (SPT) EN 50136-31)Alarm systems Alarm transmission systems and equipment Part 3: Requirements for Receiving Centre Transceiver (RCT) ISO/IEC 10118 series Information technology Security techniques Hash-functions ISO/IEC 18033 series Information technology Security techniques Encryption algori

28、thms 3 Object The object of this European Standard is to specify the general requirements for the performance, reliability, resilience and security of alarm transmission systems and to ensure their suitability for use with different types of alarm systems and annunciation equipment. An alarm transmi

29、ssion system may use any type of transmission network. When the ATS functions are integrated into an alarm system or annunciation equipment the requirements of this standard shall apply. The intended users of this European Standard include alarm transmission service providers, alarm receiving centre

30、 operators, fire departments, insurance companies, telecommunication network operators, internet service providers, equipment manufacturers, alarm companies, end users and others. 4 Terms, definitions and abbreviations 4.1 Terms and definitions For the purposes of this standard the following terms a

31、nd definitions apply. NOTE The definitions below should be read in conjunction with Figure 1. BS EN 50136-1:2012EN 50136-1:2012 6 4.1.1 alarm condition condition of an AS, or part thereof, which results from the response of the system, or part thereof, to the presence of a hazard 4.1.2 alarm receivi

32、ng centre continuously manned centre to which information concerning the status of one or more AS is reported 4.1.3 alarm system electrical installation, which responds to the manual or automatic detection of the presence of a hazard Note 1 to entry: The AS is not part of the ATS. 4.1.4 alarm transm

33、ission equipment collective term to describe SPT, MCT and RCT 4.1.5 alarm transmission path route an alarm message travels between an individual AS and its associated AE Note 1 to entry: The ATP starts at the interface between AS and SPT and ends at the interface between RCT and AE. For notification

34、 and surveillance purposes the reverse direction may also be used. 4.1.6 alarm transmission service network group of ATSs of the same category Note 1 to entry: An ATSN consists of one or more ATSs of the same category, functioning under supervision of the same management and monitoring centre. 4.1.7

35、 alarm transmission service provider person or an entity that is responsible for design, operation and the verification of performance of one or more ATSN Note 1 to entry: The ATSP may take responsibility for the ATS provision and performance monitoring of one or more ATSN as the design authority, t

36、hrough contracts with customers, ARCs, transmission network operators, etc. 4.1.8 alarm transmission system ATE and networks used to transfer information concerned with the state of one or more ASs at a supervised premises to one or more AEs of one or more ARCs Note 1 to entry: An ATS may consist of

37、 more than one ATP. 4.1.9 ATS category set of parameters that define the performance requirements of an alarm transmission system Note 1 to entry: A category defines minimum ATS requirements. Note 2 to entry: The alarm system application should specify the appropriate ATS category. Note 3 to entry:

38、Where resilience and reliability are considered important for the Alarm System application, the use of a dual path ATS is recommended. 4.1.10 ATS management system part of the ATS that is used to manage alarm transmission equipment, supervise alarm transmission equipment and networks and may help to

39、 keep the ATS in operation Note 1 to entry: The management system may also be used to collect data about the ATS availability. BS EN 50136-1:2012 7 EN 50136-1:2012 4.1.11 ATS monitoring centre centre in which the status and performance of one or more ATS is monitored Note 1 to entry: A monitoring ce

40、ntre may be a separate centre or part of an ARC. Note 2 to entry: A monitoring centre may be the place where MCTs are located. Note 3 to entry: A monitoring centre may be the place where a management system is located. 4.1.12 annunciation equipment equipment located at an ARC which secures and displ

41、ays the alarm status, or the changed alarm status of ASs in response to the receipt of incoming alarms before sending a confirmation Note 1 to entry: The AE is not part of the ATS. 4.1.13 authentication exchange of a code to identify that a SPT has not been substituted by a similar equipment without

42、 this code, or that the information message transmitted has not been modified 4.1.14 availability, general percentage of time a system or parts of a system are functioning in accordance with the requirements of this standard 4.1.15 diverse technology technologies used in transmission paths in such a

43、 way that a single point of failure, or tampering of a single point, cannot cause both ATPs of a dual path system to fail simultaneously 4.1.16 dual path ATS ATS consisting of one primary ATP and one secondary ATP using diverse technology, having two transmission network interfaces at the SPT, to co

44、nnect one or more AS of one supervised premises to one or more AEs of one or more ARCs 4.1.17 encryption systematic encoding of a bit stream before transmission, so that the information contained in the bit stream cannot be deciphered by an unauthorised party 4.1.18 fault condition condition of a sy

45、stem which prevents a system or part thereof from functioning normally 4.1.19 fault message/signal message or signal generated as a result of a fault condition 4.1.20 hashing technique use of a mathematical transformation that takes an input and returns a fixed-size string, which is called the hash

46、value Note 1 to entry: Hash value is used to detect any alteration of the input and therefore verify the contents in an easy way. BS EN 50136-1:2012EN 50136-1:2012 8 4.1.21 message series of transmitted signals which include identification, function data and the various means for providing its own i

47、ntegrity, immunity and proper reception 4.1.22 monitoring centre centre in which the status of one or more ATSNs is monitored 4.1.23 monitoring centre transceiver ATE within the ATS that enables monitoring and management information regarding the status of alarm transmission equipment and networks N

48、ote 1 to entry: The monitoring centre transceiver may be located at the alarm receiving centre or at a separate centre. 4.1.24 multiple path ATS ATS where more than one independent ATPs are combined to connect one or more ASs of one supervised premises to one or more AEs of one or more ARCs 4.1.25 n

49、etwork equipment on site equipment that is part of the ATP, but is not considered to be ATE 4.1.26 packet switched network transmission network that uses packet switching Note 1 to entry: Messages are broken into packets, which are addressed individually and routed through the network, possibly using di