GB/T 42756.3-2023 English PDFUS$1164.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 42756.3-2023: Cards and security devices for personal identification - Contactless proximity objects - Part 3: Initialization and anticollision Status: Valid
Basic dataStandard ID: GB/T 42756.3-2023 (GB/T42756.3-2023)Description (Translated English): Cards and security devices for personal identification - Contactless proximity objects - Part 3: Initialization and anticollision Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L70 Classification of International Standard: 35.240.15 Word Count Estimation: 63,625 Date of Issue: 2023-05-23 Date of Implementation: 2023-12-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 42756.3-2023: Cards and security devices for personal identification - Contactless proximity objects - Part 3: Initialization and anticollision---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. ICS 35:240:15 CCSL70 National Standards of People's Republic of China Contactless Proximity for Card and Identification Security Devices Objects Part 3: Initialization and Anticollision (ISO /IEC 14443-3:2018, IDT) Released on 2023-05-23 2023-12-01 Implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface V Introduction VI 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Symbols, abbreviations and notation 3 4:1 Symbols and Abbreviations 3 4:2 Representation 4 5 General requirements 5 5:1 PICC and PCD alternate support (PXD) 5 5:2 TypeA and TypeB switching command 5 5:3 RFU treatment 6 6 TypeA initialization and anti-collision 6 6:1 etu 6 6:2 Frame Format and Timing 6 6:3 PICC state set 11 6:4 Command set 13 6:5 Select sequence 15 7 TypeB initialization and anti-collision 22 7:1 Characters, frames and timing 22 7:2 CRC_B 27 7:3 Anti-collision sequence 27 7:4 PICC Status Description 27 7:5 Command Set 31 7:6 Anti-collision response rules 31 7:7 REQB/WUPB command 32 7:8 Slot-MARKER command 33 7:9 ATQB response 34 7:10 ATTRIB command 38 7:11 Response to ATTRIB command 41 7:12 HLTB command and response 42 8 Electromagnetic Interference Handling 42 8:1 Overview 42 8:2 EMD Timing Constraints 43 8:3 EMD processing algorithm proposal for PCD 43 Appendix A (Informative) TypeA Communication Example 45 Appendix B (Informative) CRC_A and CRC_B Coding 47 Appendix C (informative) TypeA time slot initialization and anti-collision 51 Reference 55 Figure 1 Frame delay timing from PCD to PICC at fc/16 bit rate 7 Figure 2 Short frame 9 Figure 3 PCD standard frame 9 with bit rates fc/128, fc/64, fc/32, fc/16 FIGURE 4 PICC standard frame10 for all bit rates Figure 5 Bit organization and transmission of bit-oriented anti-collision frame, complete byte 11 Figure 6 Bit organization and transmission of bit-oriented anti-collision frame, separated byte 11 Figure 7 TypeAPICC State Figure 12 Figure 8 Standard frame 15 containing HLTA commands Figure 9 PCD initialization and anti-collision flowchart 15 Figure 10 PCD anti-collision loop flow chart 19 Figure 11 Selection Confirmation (SAK) 20 Figure 12 Use of concatenated levels 22 Figure 13 Character transmission format 23 Figure 14 frame format 24 Figure 15 SOF 24 Figure 16 EOF 25 Figure 17 Timing before PICCSOF 26 Figure 18 Timing before PCDSOF 26 Figure 19 PICCTypeB state machine Figure 28 Figure 20 PICC initialization and anti-collision flowchart 29 Figure 21 REQB/WUPB command format 32 Figure 22 Coding 33 of PARAM Figure 23 Slot-MARKER command format 34 Figure 24 ATQB response format 34 Figure 25 Application data format 35 Figure 26 Protocol information format 36 Figure 27 ATTRIB command format 38 Figure 28 Parameter 1 code 39 Figure 29 Response format to ATTRIB command 41 Figure 30 PICC response format to ATTRIB command (excluding upper layer response) 42 Figure 31 Format of HLTB command 42 Figure 32 PICC response format to HLTB command 42 Figure 33 Low EMD period 43 Figure A:1 Selection sequence for bit frame anti-collision 45 Figure B:1 CRC_A encoding of Example 1 47 Figure B:2 CRC_A encoding of Example 2 47 Figure B:3 CRC_B encoding of Example 1 48 Figure B:4 CRC_B encoding of Example 2 48 Figure B:5 CRC_B encoding of Example 3 48 Figure C:1 PICC anti-collision sequence flow chart 54 Table 1 etu 6 Table 2 PCD to PICC frame delay time8 Table 3 Short frame format14 Table 4 ATQA code 16 Table 5 Coding of b7 and b8 for bit frame anti-collision16 Table 6 Coding of b1~b5 for bit frame anti-collision16 Table 7 PLIATQ code 17 Table 8 Coding of SEL19 Table 9 NVB code 20 Table 10 Code 20 of SAK Table 11 UID length 21 Table 12 UID of single length 21 Table 13 UIDs of double and triple length 21 TABLE 14 From PCD to PICC bit boundary 23 Table 15 EGT 23 from PCD to PICC Table 16 EGT 23 from PICC to PCD Table 17 SOF 24 sent by PCD Table 18 SOF low level sent by PICC 24 Table 19 SOF high level sent by PICC 25 Table 20 EOF sent by PCD 25 Table 21 EOF 25 sent by PICC Table 22 Timing before PCDSOF (close fs) 27 Table 23 AFI code 32 Code 33 of Table 24 N Table 25 Coding of slot number 34 Table 26 Frame option 36 supported by PICC Table 27 Protocol Type Encoding 36 Table 28 TR2 Minimum Code 37 Table 29 Maximum frame length 37 TABLE 30 Bit rates supported by PICC37 Table 31 Minimum TR0 code39 Table 32 Minimum TR1 code39 Table 33 SOF treatment 40 Table 34 EOF treatment 40 Table 35 b4~b1 encoding of parameter 2 40 Table 36 b6 and b5 encoding of parameter 240 Table 37 b8 and b7 encoding of parameter 240 Table A:1 Explanation to Figure A:1 46 Table B:1 Initial contents of the 16-stage shift register according to the value '6363' 47 Table B:2 Contents of the 16-stage shift register according to the value '1EA0' 47 Table B:3 Contents of the 16-stage shift register according to the value 'CF26' 48 Table C:1 TypeA time slot standard frame 52 Table C:2 TypeA time slot command and response set 52 Table C:3 TypeA time slot REQ-ID command parameter 53forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document is part 3 of GB/T 42756 "Card and Identification Security Equipment Contactless Proximity Object": GB/T 42756 has The following parts have been published: --- Part 1: Physical characteristics; --- Part 2: RF power and signal interface; --- Part 3: Initialization and anti-collision; --- Part 4: Transmission protocol: This document is equivalent to ISO /IEC 14443-3:2018 "Card and Identification Security Equipment Contactless Proximity Object Part 3 Part: Initialization and Anticollision": The following editorial changes have been made to this document: ---Included in the amendments of ISO /IEC 14443-3:2018/Amd:1:2021, ISO /IEC 14443-3:2018/Amd:2:2020 Content and technical corrigenda of ISO /IEC 14443-3:2018/Cor:1:2022, the outer margins of the terms involved are marked with a vertical double line (‖); --- List the abbreviation "EMD" that is used multiple times in the text but not listed in 4:1 in 4:1; --- Adjust the informative reference to ISO /IEC 7816-4 in the text to the reference: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28): This document is drafted by: China Electronics Standardization Research Institute, Shenzhen Chuangzhicheng Technology Co:, Ltd:, Beijing Zhixin Microelectronics Technology Co:, Ltd:, Jiangsu Saixi Technology Development Co:, Ltd:, Xiamen Xizhong Electronic Technology Co:, Ltd:, Datang Microelectronics Technology Co:, Ltd:, Beijing Beijing Ziguang Qingteng Microsystem Co:, Ltd:, Goldpac Co:, Ltd:, Beijing Watchdata Co:, Ltd:, Wuhan Tianyu Information Industry Co:, Ltd: Co:, Ltd:, Tianjin Zhuolang Technology Development Co:, Ltd:, Beijing Eyes Intelligent Technology Co:, Ltd:, Beijing Anyu Daohe Technology Co:, Ltd:, Feitiancheng Xinxin Technology Co:, Ltd:, Ziguang Tongxin Microelectronics Co:, Ltd:, Jiangxi Ruichuang Technology Co:, Ltd:, Beijing Zhongdian Huada Electronic Design Co:, Ltd: Liability Company, China Electronics Smart Card Co:, Ltd:, Shanghai Fudan Microelectronics Group Co:, Ltd:, Chutianlong Co:, Ltd:, Eastcom and Ping Technology Co:, Ltd:, Shanghai Mitt Printing Co:, Ltd:, Guangzhou Palm Smart Technology Co:, Ltd: The main drafters of this document: Cao Guoshun, Li Bin, Xu Jianping, Zhao Dongyan, Ye Jiayi, Ding Yimin, Cheng Wenjie, Zheng Jiangdong, Zhang Shurui, Hu Ruijing, Liu Jia, Zhang Kunyu, Yang Chunlin, Li Yongming, Zhu Pengfei, Zhou Bin, Sheng Jinggang, Xiong Xiaohuan, Pan Liang, Zhang Gang, Shao Xing, Jiang Quming, Lou Shuiyong, Gao Jian, Xu Jing, Tang Zhongze, Xia Lijia, Shi Chunteng, Zhang Xiaoliang, Luo Weijia:IntroductionContactless card standards include ISO /IEC 10536 (tightly coupled card), GB/T 42756 (proximity card) and GB/T 22351 (all parts Points) (proximity card) and other types: These types of equipment are used for very close, close and long distances from the associated coupling device, respectively: to operate: GB/T 42756 "Card and Identity Recognition Security Equipment Contactless Proximity Object" stipulates that identification cards and identification cards in accordance with GB/T 14916 The technical requirements for flexible thin cards complying with GB/T 28177:1, and how to use these cards for information exchange: This technique provides the standard Forms other than quasi-card formats offer the possibility to approach type objects: Also, it does not preclude the use of other technologies on the card, such as The technology in GB/T 42756:1-2023 references: GB/T 42756 consists of four parts: --- Part 1: Physical properties: The purpose is to specify the physical characteristics of proximity objects: --- Part 2: RF power and signal interface: The purpose is to specify the Proximity Coupling Device (PCD) and the Proximity Card or Object (PICC) provides the characteristics of the field of energy and two-way communication: --- Part 3: Initialization and anti-collision: The purpose is to specify requirements for contactless proximity object initialization and anti-collision: --- Part 4: Transmission protocol: The purpose is to establish a half-duplex block transfer protocol required for a contactless environment and to specify activation and deactivation A step of: Contactless Proximity for Card and Identification Security Devices Objects Part 3: Initialization and Anticollision1 ScopeThis document specifies: ---Polling of a proximity card or object (PICC) entering the field of a proximity coupling device (PCD); --- The character format, frame and timing of the communication initialization phase between PCD and PICC; --- Contents of initial request and request response; ---Detect and select one of the multiple PICCs for communication (anti-collision); ---Other parameters required for initial communication between PICC and PCD; --- A method for simply and quickly selecting a PICC from multiple PICCs based on application standards; --- The ability to allow the device to switch between PICC and PCD functions and communicate with PCD or PICC respectively: have Devices of this capability are called PXDs: The protocols and commands used by the upper layers and applications after the initialization phase are described in ISO /IEC 14443-4: This document applies to TypeAPICC and TypeBPICC (as described in ISO /IEC 14443-2), and PCD (as described in ISO /IEC IEC 14443-2) and PXD: Note 1: The timing part of data communication is defined in ISO /IEC 14443-2: Note 2: The test methods of this document are defined in ISO /IEC 10373-6:2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: Note: GB/T 16649:6-2001 Identification cards IC cards with contacts Part 6: Inter-industry data elements (idtISO /IEC 7816-6:1996) ISO /IEC 13239 High-level data link control (HDLC) procedures for telecommunication and information exchange between information technology systems [In- Note: GB/T 7421-2008 High-level data link control (HDLC) procedures for telecommunication and information exchange between information technology systems (ISO / IEC 13239:2002, IDT) ISO /IEC 14443-2 Cards and identification security devices Contactless proximity objects Part 2: Radio frequency power and signal interfaces Note: GB/T 42756:2-2023 Cards and identification security equipment Contactless proximity objects Part 2: RF power and signal interface (ISO / IEC 14443-2:2020, MOD) ISO /IEC 14443-4 Cards and identification security devices Contactless proximity objects Part 4: Transmission protocol (Cardsand ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 42756.3-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 42756.3-2023_English as soon as possible, and keep you informed of the progress. 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