EN ISO IEC 15419-2010 en Information technology - Automatic identification and data capture techniques - Bar code digital imaging and printing performance testing《信息技术 自动识别和数据采集技术 .pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO/IEC 15419:2010Information technology Automatic identification anddata capture techniques Bar code digital imaging andprinting performance testingBS EN ISO/IEC 15419:201

2、0 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO/IEC15419:2010. It supersedes BS EN ISO /IEC15419:2002 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee IST/34, Automatic identification and data capturetechniques.

3、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. BSI 2010ISBN 978 0 580 62688 3ICS 35.040Compliance with a British

4、 Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2010.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO/IEC 15419 Au

5、gust 2010 ICS 35.040 Supersedes EN ISO/IEC 15419:2002English Version Information technology - Automatic identification and data capture techniques - Bar code digital imaging and printing performance testing (ISO/IEC 15419:2009) Technologies de linformation - Techniques automatiques didentification e

6、t de capture des donnes - Test de performance de la numrisation digitale et limpression des codes barres (ISO/IEC 15419:2009) Informationstechnik - Verfahren der automatischen Identifikation und Datenerfassung - Leistungsanforderungen fr digitale Bild- und Druckverarbeitung fr Strichcodes (ISO/IEC 1

7、5419:2009) This European Standard was approved by CEN on 29 July 2010. CEN 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 bibliograph

8、ical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN 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 C

9、EN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,

10、Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marn

11、ix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO/IEC 15419:2010: EBS EN ISO/IEC 15419:2010EN ISO/IEC 15419:2010 (E) 3 Foreword The text of ISO/IEC 15419:2009 has been prepared by Technical Committee I

12、SO/IEC JTC 1 “Information technology”of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) and has been taken over as EN ISO/IEC 15419:2010 by Technical Committee CEN/TC 225 “AIDC technologies” the secretariat of which is held by NEN. Thi

13、s European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2011, and conflicting national standards shall be withdrawn at the latest by February 2011. Attention is drawn to the possibility that some of

14、 the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO/IEC 15419:2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations

15、of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro

16、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO/IEC 15419:2009 has been approved by CEN as a EN ISO/IEC 15419:2010 without any modification. BS EN ISO/IEC 15419:2010ISO/IEC 15419:2009(E) ISO/IEC 2009 All rights reserved iiiContents Pag

17、e Foreword iv Introduction . vi 1 Scope 1 2 Normative references 1 3 Terms, definitions, and abbreviated terms .1 4 Bar code design software .3 4.1 General requirements3 4.2 Considerations by software and imaging device categories3 4.3 Test requirements8 4.4 Conformance8 4.5 Test report 9 5 Dedicate

18、d bar code printers .10 5.1 Data input requirements .10 5.2 Test requirements10 5.3 Conformance12 5.4 Test report 13 Annex A (normative) Sample test layout 14 Annex B (normative) General constructional and operational requirements.15 Annex C (informative) Maintenance and supplies .16 Annex D (inform

19、ative) Classification of software categories .18 Annex E (informative) Classification of imaging categories.20 Annex F (informative) Programmers examples.21 Annex G (informative) Functions of bar code production software 25 Bibliography 26 BS EN ISO/IEC 15419:2010ISO/IEC 15419:2009(E) iv ISO/IEC 200

20、9 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Sta

21、ndards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO an

22、d IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical committee

23、 is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the po

24、ssibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 15419 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 31, Automa

25、tic identification and data capture techniques. This second edition cancels and replaces the first edition (ISO/IEC 15419:2001), which has been technically revised. BS EN ISO/IEC 15419:2010ISO/IEC 15419:2009(E) ISO/IEC 2009 All rights reserved vIntroduction Bar code technology is based on the recogn

26、ition of patterns encoded in bars and spaces of defined dimensions according to rules defining the translation of characters into such patterns, known as the symbology specification. Bar code digital imaging systems must be capable of reliably converting the information to be encoded into a bar code

27、 symbol meeting the symbology specification and application requirements if the technology is to fulfil its basic objective. Such systems comprise two major components, namely the hardware device which produces the physical image of the bar code symbol on paper, photographic film, printing plate, or

28、 other substrate, and the associated software which converts the input data into digital instructions used to drive the hardware device. Each component can take many forms and perform differing functions. Manufacturers of bar code equipment, the producers of bar code symbols and the users of bar cod

29、e technology therefore require publicly available standard test specifications for bar code digital imaging systems to ensure the accuracy and consistency of performance of these systems. This International Standard is intended to lay down general principles governing the bar code image generation f

30、unction in each component, supplemented by more specific details applicable to certain major categories of software and hardware.BS EN ISO/IEC 15419:2010BS EN ISO/IEC 15419:2010INTERNATIONAL STANDARD ISO/IEC 15419:2009(E) ISO/IEC 2009 All rights reserved 1Information technology Automatic identificat

31、ion and data capture techniques Bar code digital imaging and printing performance testing 1 Scope This International Standard describes the characteristics and defines categories of bar code digital imaging systems, identifies the attributes of each system which are required to be controlled, and sp

32、ecifies minimum requirements for those attributes. It defines test methods for assessing the conformance of those attributes with this International Standard. It is intended to be used in conjunction with International Standards which detail the methodology for assessing the quality of a bar code sy

33、mbol, such as ISO/IEC 15416. This International Standard does not apply to Bar Code Masters, which are covered by ISO/IEC 15421. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For

34、 undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection ISO/IEC 15416, Information technology Autom

35、atic identification and data capture techniques Bar code print quality test specification Linear symbols ISO/IEC 15420, Information technology Automatic identification and data capture techniques Bar code symbology specification EAN/UPC ISO/IEC 15426-1, Information technology Automatic identificatio

36、n and data capture techniques Bar code verifier conformance specification Part 1: Linear symbols ISO/IEC 19762-1, Information technology Automatic identification and data capture (AIDC) techniques Harmonized vocabulary Part 1: General terms relating to AIDC ISO/IEC 19762-2, Information technology Au

37、tomatic identification and data capture (AIDC) techniques Harmonized vocabulary Part 2: Optically readable media (ORM) 3 Terms, definitions, and abbreviated terms For the purposes of this document, the terms, definitions and abbreviated terms given in ISO/IEC 19762-1, ISO/IEC 19762-2 and the followi

38、ng apply. BS EN ISO/IEC 15419:2010ISO/IEC 15419:2009(E) 2 ISO/IEC 2009 All rights reserved3.1 addressable imaging resolution maximum number of image positions per unit length along a straight line that can be addressed by the bar code designer NOTE 1 An example of image positions per unit length is

39、dots per millimetre. NOTE 2 This resolution would exclude further resolution enhancing techniques performed by the imaging device or software, which are beyond the control of the designer. 3.2 adjusted BWC value of bar width compensation (BWC) after adjustment to match addressable imaging resolution

40、 3.3 bit map electronic representation of the individual pixels making up the image to be output by the imaging device 3.4 consumables print media, i.e. materials that need to be supplied by the user on a regular basis NOTE Examples of consumables include ribbons, labels or printing substrates, tone

41、r and ink. 3.5 dedicated bar code printer printing device with the resident intelligence capable of converting data into bar code symbols 3.6 digital bar code file bar code which is designed and stored in a digitized format 3.7 digital bar code imaging system system which comprises the necessary sof

42、tware and hardware components to produce a bar code image 3.8 distortion process by which the height to width ratio of a piece of artwork is modified to compensate for the dimensional change that is introduced to an image when a flexible relief printing plate is wrapped around the print cylinder of

43、a rotary printing press 3.9 DPMM dots per millimetre measure of printing resolution, in particular the number of individual dots of ink a printer or toner can produce within a linear one-millimetre space 3.10 general purpose printer printing device without the resident processing ability to convert

44、data sequences into a valid bar code symbol NOTE An example of a general purpose printer is an office printer. 3.11 imagesetter device used to output a computer image at an addressable resolution onto a photographic film, paper or printing plate BS EN ISO/IEC 15419:2010ISO/IEC 15419:2009(E) ISO/IEC

45、2009 All rights reserved 33.12 imaging tool mechanism that transfers an image directly or indirectly to a printed substrate 3.13 rounding errors allocation of imaging device dots to bar or space modules in an inconsistent manner, i.e. where all of the modules based on the users target dimensions fai

46、l to be composed of a consistent number of dots 4 Bar code design software 4.1 General requirements The testing procedures in this section are intended to report the conditions under which software, in conjunction with a printing device, is capable of producing quality symbols. The tests performed u

47、nder the reported conditions will typically be performed in a controlled setting. Ongoing verification of symbols produced in an operational setting should be performed using the methodology contained in ISO/IEC 15416. In addition, visual checks should be performed to confirm the correct formatting

48、of the symbol in accordance with the symbology and other applicable specifications. Further guidance on equipment maintenance and supplies is found in Annex C. 4.1.1 Data input The human-readable text and symbol characters for all symbols should, wherever possible, be generated from the same key ent

49、ry input. The software should apply appropriate formatting algorithms to meet relevant application standards. The input process should also allow for the input of relevant symbol parameters such as target X dimension or magnification factor, wide:narrow ratio, and bar height, where these are user-definable according to the symbology specification; such input shall be subject to the capabilities of the imaging or printing system, in particular the adjustment of target element dimensions as described in the subcl