1、 /14443-2 2014 2 ISO/IEC 14443-2:2010 Identification cards Contactless integrated circuit cards Proximity cards Part 2: Radio frequency power and signal interface (IDT) / 14443-22014 II 1 - (-) 22 , 4 2 22 3 - 11 2014 . 1528- 4 / 14443-2:2010 . . . 2. (ISO/IEC 14443-2:2010 Identificationcards Contac
2、tless integrated circuit cards Proximity cards Part 2: Radio frequency power and signal interface), A1:2011, A2:2012 A3:2012. , -, , - , . - , - 5 6 , 4, - . () () - 1.02012 ( 8). ( 1 ) , - . () - - . , (gost.ru) , 2015 , - / 14443-22014 III 1 . 12 . 1 3 . 1 4 2 5 . 3 6 3 7 . 5 8 . 6 9 . 19 10 . 29
3、() . 31 / 14443-22014 IV / 14443 , / 7810 . - . - . / 14443. / 10536 ( ), / 14443 ( ) / 15693 ( ). , - . / 14443-2 17 - 1 / (ISO/IEC JTC 1 SC/17). / 14443-22014 1 2 Identification cards. Contactless integrated circuit cards. Proximity cards. Part 2. Radio frequency power and signal interface 2016010
4、11 - (PCD) - (PICC). , , . 2 . , , : / 10373-6 . . 6. (ISO/IEC 10373-6, Identification cards Test methods Part 6: Proximity card s) / 14443-1:2008 . -. . 1. (ISO/IEC 14443-1:2008, Identifica-tion cards Contactless integrated circuit cards Proximity cards Part 1: Physical characteristics) ( , . A2:20
5、12). / 14443-3 . . . 3. (ISO/IEC 14443-3, Identification cards Contactless integrated circuit cards Proximity cards Part 3: Initialization and anticollision) 3 : 3.1 (bit duration): , , . 3.2 (binary phase shift keying): , - 180 . 3.3 (modified Miller): , . 3.4 , m (modulation index, m): , (1 b)/(1
6、+ b), b . . 3.5 NRZ-L (NRZ-L): , . 3.6 (subcarrier): fs, fc. / 14443-22014 2 3.7 (operating volume): ( PICC), - PICC PCD - . ( , . A2:2012). 3.8 (Manchester): , - ; , . 3.9 TR0 (TR0): PCD PICC. 3.10 TR1 (TR1): PICC PICC. 4 ASK (amplitude shift keying); BPSK (binary phase shift keying); NRZ-L (L ) (n
7、on-return to zero); OOK (on/off keying); PauseA PCD, A; PCD (proximity coupling device); PICC (proximity card or object); RF ; EMD , PICC ; VE,PICC EMD, PICC; VE,PCD EMD, PCD; ( , . A1:2011). VLMA, PCD PCD; VLMA, PICC PICC; ( , . A2:2012). a , A; b , B; fc ( ); fs (frequency of subcarrier); H ; HINI
8、TIAL ; hovs fc/16, fc/32, fc/64, A hf , B; hr , B; 0 ; t1 PauseA; t2 PauseA fc/128; t3 PauseA fc/128; t4 PauseA fc/128; t5 PauseA fc/64, fc/32 fc/16; t6 PauseA fc/64, fc/32 fc/16; t6, max, PCD t6 PCD; t6, max, PICC t6 PICC; tb , A (bit duration, Type A); tf , B; tf, max, PCD PCD, B; tf, max, PICC PI
9、CC, B; tr , B; tr, max, PCD PCD, B; tr, max, PICC PICC, B; tx , A; VLMA (load modulation amplitude). / 14443-22014 3 5 5.1 PCD PICC - : PICC RF PCD; PICC PCD; PCD; PICC. -, . 5.2 5.2.1 PICC PICC , - ( , .). PICC - . 5.2.2 PCD PCD , ( , PICC - .). PCD: PICC 1, 2 3; PICC 4; PICC 5 PICC 6. PCD, PICC 1,
10、 2 3, PCD. PCD, PICC 4, PCD, PICC 4. PCD, PICC 5, PCD, PICC 5. PCD, PICC 6, PCD, PICC 6. PICC PCD , PCD . (, 0 X PCD PICC, . PCD PICC). 5.2.2.1 PCD, PICC () () , PCD PICC () (), - PCD PICC . PCD . PCD () () . PCD, 1, 2 3, - . X () X. ( , . A2:2012). 6 PCD . - PICC, , . 6.1 fc 13,56 7 . 6.2 , (. 3.6), PCD Hmin Hmax (. 1). PCD / 14443-22014 4 PICC 1, 2 3; PICC 4; PICC 5 PICC 6. PCD, PICC 1, 2 3, PCD. PCD, PICC 4, PCD, PICC 4. PCD, PICC 5, PCD, PICC 5. PCD, PICC 6, PCD,
