1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 15438 PDF 417 KS X ISO/IEC 15438 :2007 (2012 ) 2007 10 31 http:/www.kats.go.krKS X ISO/IEC 15438:2007 : e- ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :2002 11 20 :2007 10 31 :2012 12 28 : e 2012-0825 : ( 02-509-7262) (http:/www.kats.go.kr
2、). 10 5 , . KS X ISO/IEC 15438:2007 i . iii .1 1 1 2 1 3 .2 3.1 2 3.2 (operation)3 3.3 .4 4 4 4.1 4 4.2 6 4.3 7 4.4 .9 4.5 .20 4.6 24 4.7 .24 4.8 (Dimensions) .26 4.9 .27 4.10 .28 4.11 (low level encoding) .29 4.12 (compact) PDF 41731 4.13 PDF 417.31 4.14 .32 4.15 .33 4.16 .33 4.17 .33 A() / PDF 417
3、 .36 B() .53 C() .54 D() 56 E() .58 F() PDF 417 59 G() PDF 417 .64 KS X ISO/IEC 15438:2007 ii H() PDF 41765 J() PDF 417 73 K() PDF 417 75 L() 78 M() 80 N() PDF 417 .81 P() 87 Q() .88 R() .91 S() 92 T() 95 U() 96 97 .98 KS X ISO/IEC 15438:2007 iii e- . KS X ISO/IEC 15438:2007 . A() / PDF 417 B() C()
4、D() E() F() PDF 417 G() PDF 417 H() PDF 417 J() PDF 417 K() PDF 417 L() M() N() PDF 417 P() Q() R() S() T() U() KS X ISO/IEC 15438:2007 (2012 ) PDF 417 Information technologyAutomatic identification and data capure techniquesBar code symbology specificationsPDF 417 2001 1 ISO/IEC 15438, Information
5、technologyAutomatic identification and data capture techniquesBar code symbology specificationsPDF 417 , . 1 PDF 417 . PDF 417 , (encodation), (format), , . 2 . . KS X ISO 88591, 8 1: 1 ISO 88591:1998, Information technology8-bit single-byte coded graphic character sets Part1:Latin alphabet No.1 KS
6、X ISO/IEC 15416, ISO/IEC 15416, Information technologyAutomatic identification and data capture techniques Bar code print quality test specificationLinear symbols AIM , International Technical Specification:Extended Channel InterpretationsPart 1: Identification Scheme and Protocol AIM , Internationa
7、l Technical Specification:Extended Channel InterpretationsPart 2: Registration of Coded Character Sets and Other Data Formats EN 796, Bar codingSymbology identifiers EN 1556, Bar codingTerminology ISO/IEC 646:1991, Information technologyISO 7-bit coded character set for information exchange KS X ISO
8、/IEC 15438:2007 2 3 . 3.1 EN 1556 . , , ASCII, (autodiscrimination), , , , , , , , , , , , , , (decoder), , (), , (human readable character), 0(leading zeros), , , , , n, k , (overhead), (pad character), , (quiet zone), , , , , , , , , , , , , X (dimension), Y . 3.1.1 (Basic Channel Model) . . 3.1.2
9、 (bar-space) . 3.1.3 PDF 417 (subset) . 3.1.4 PDF 417 , , 8 PDF 417 (map). 3.1.5 . 3.1.6 (Extended Channel Interpretation) PDF 417 (default) . . KS X ISO/IEC 15438:2007 3 3.1.7 . . 3.1.8 , , , (reader) , . 3.1.9 (GLI) PDF 417 ECI . 3.1.10 PDF 417 PDF 417 PDF 417 . . (structured append feature) . 3.1
10、.11 (implicitly) (explicitly) . 3.1.12 . 3.1.13 PDF 417 PDF 417 , , . 3.1.14 PDF 417 . 3.2 (operation) . . . A PDF 417 ( ) b KS X ISO/IEC 15438:2007 4 c (, , ) d E e (edge) F f H K k L l (erasures) m n p Q H Q V R r s W X X Y ( .) . div , INT , mod . . 29 160 929 361 929 568 . 3.3 . ECI Extended Cha
11、nnel Interpretation( ) GLI Global Label Identifier( ) 4 4.1 4.1.1 PDF 417 . a) 1) (4.4.2 ) ISO/IEC 646 ASCII KS X ISO/IEC 15438:2007 5 (32 126 ) . 2) (4.3.3 ) 256 8 . 01 2 7 ASCII . 3) (4.4.4 ) . 4) 811 800 5) b) :17 (n), 4 4 (space) (k), 6 (m) c) ( 0):925 . 1) :1 850( 2 ) 2) :1 108( 1.2 ) 3) :2 710
12、 ( 2.93 ) 863 . 4) :1 726( 2 ) 5) :1 033( 1.2 ) 6) :2 528( 2.93 ) d) 1) :39 0 2) :13 0 3) : 90X 583X 4) :928 5) :925 PDF 417 . e) : 2 512 (4.7 ) f) (overhead) 1) 1:(quiet zone) 73 2) : 3 ( ). g) : 2 h) :. i) :. 4.1.2 PDF 417 (inherent) (optional). a) :( ) 3 . 1 1 (4.4.24.4.4 ). b) :( ) 811 800 (4.5
13、). c) PDF 417:( ) PDF 417 . 99 999 PDF 417 (4.13 ). d) (edge) (edge) :( ) PDF 417 (4.3.1 ). KS X ISO/IEC 15438:2007 6 e) :( ) PDF 417 3 (cross row scanning) . (clocking) ( ) . f) :( ) 9 . 0 . g) PDF 417:( ) . PDF 417 PDF 417 (truncated) PDF 417 PDF 417 . 4.2 4.2.1 PDF 417 PDF 417 3 ( 90) . , , 1 ( 3
14、0) . . 1 PDF 417 . 1 PDF 417 4.2.2 PDF 417 . a) (leading quiet zone) b) c) d) 1 30 e) f) KS X ISO/IEC 15438:2007 7 g) (trailing quiet zone) d) PDF 417 . 4.2.3 PDF 417 928 . (space) , (numeric value) . . a) (Symbol Length Descriptor) , , . b) . . c) . . d) PDF 417 ( ) e) , . 2 1 (layout format) . 2 1
15、 1 . L 1d 15d 14R 1L 2d 13d 12R 2L 3d 11d 10R 3L 4d 9d 8R 4L 5d 7d 6R 5L 6d 5d 4R 6L 7d 3d 2R 7L 8d 1d 0R 8L 9E 3E 4R 9 L 10E 1E 2R 10 2 PDF 417 L, R, E 3.2 . d 15 ( 16) d 14 d 1 d 0 4.9 . 4.3 4.3.1 KS X ISO/IEC 15438:2007 8 PDF 417 4 4 16 . 4 4 17 . PDF 417 . 3 51111125 . 3 PDF 417 PDF 417 0 928 92
16、9 () . 3 . 929 PDF 417 . 0, 3, 6. PDF 417 . K . K(b 1 b 2 b 3 b 4 9)mod9 b 1 , b 2 , b 3 , b 4 4 . 3 K . K(51129)mod 93 A . 4.3.2 1 4 . KS X ISO/IEC 15438:2007 9 1 B S B S B S B S B 8 1 1 1 1 1 1 3 7 1 1 3 1 1 1 2 1 1 PDF 417 6 . 2 . . 4 PDF 417 4.4 . . (mapping) . PDF 417 . (4.4.2 ) (4.4.3 ) (4.4.4
17、 ) (encoder) . PDF 417 . 900 29 (4.4.1 ) . PDF 417 (4.5 ). 4.4.1 900 928 . (4.4.1.1 ) (ECIs) (4.4.1.2 ) KS X ISO/IEC 15438:2007 10 (4.4.1.3 4.4.1.4 ) 903 912 914 920 . 2 . 4.4.1.14.4.1.4 . 4.4.6 . 2 PDF 417 (assignment) 900 4.4.1.1 901 4.4.1.1 902 4.4.1.1 903912 913 4.4.1.1 914920 921 4.4.1.4 922 PD
18、F 4.13 923 PDF 4.13 924 (901 ) 4.4.1.1 925 (ECI) 4.5 926 ECI 4.5 927 ECI 4.5 928 PDF 4.13 4.4.1.1 PDF 417 . 4.4.5 . (explicitly) . 900 902 924 . 3 . 913 . , (prevailing) . 913 . 4.4.2.4 . 3 900 901/924 913 902 . 4 5 . KS X ISO/IEC 15438:2007 11 4 ( ) 900 913 901 924 902 900 901 924 902 900 901 924 902 5 4.4.3.1 . 4.4.1.2 (ECI) ECI ECI