GB/T 30996.3-2018 English PDF

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GB/T 30996.3-2018: Information technology -- Real-time locating systems -- Part 3: 433 MHz air interface protocol
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30996.3-2018	279	Add to Cart	3 days	Information technology -- Real-time locating systems -- Part 3: 433 MHz air interface protocol	Valid

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Basic data

Standard ID: GB/T 30996.3-2018 (GB/T30996.3-2018)
Description (Translated English): Information technology -- Real-time locating systems -- Part 3: 433 MHz air interface protocol
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L70
Classification of International Standard: 35.240
Word Count Estimation: 14,132
Date of Issue: 2018-06-07
Date of Implementation: 2019-01-01
Regulation (derived from): National Standards Announcement No. 9 of 2018
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 30996.3-2018: Information technology -- Real-time locating systems -- Part 3: 433 MHz air interface protocol

---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.
Information technology--Real-time locating systems--Part 3. 433 MHz air interface protocol ICS 35.240 L70 National Standards of People's Republic of China Information Technology Real-time Positioning System Part 3. 433MHz Air Interface Protocol Part 3. 433MHzairinterfaceprotocol Published on.2018-06-07 2019-01-01 Implementation National Market Supervision Administration China National Standardization Administration released Directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Abbreviations 1 5 Physical Layer 2 5.1 Operating Band 2 5.2 Physical Layer Parameters Table 2 6 Data Link Layer 3 6.1 General requirements 3 6.2 Preamble 4 6.3 Synchronization code 4 6.4 data length 4 6.5 Frame Option 4 6.6 Data Content 4 6.7 CRC check 5 7 Tag Status 5 7.1 Overview 5 7.2 Tag State Transfer 5 7.3 Sleep State 5 7.4 Listening Status 5 7.5 Ready State 5 7.6 Sending Data Status 6 8 Commands, Message Packets, and Status Words 6 8.1 Command Code Table 6 8.2 Message Pack 6 8.3 Tag Status Word 7 Appendix A (Normative) Wake-Up Mode 8 Appendix B (Informative Appendix) Tag Collision Avoidance 10 Reference 11

Foreword

GB/T 30996 "Information Technology Real-time Positioning System" is divided into three parts. --- Part 1. Application Programming Interface; --- Part 2. The 2.45GHz air interface protocol; --- Part 3. 433 MHz air interface protocol. This part is Part 3 of GB/T 30996. This section was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing agency of this document does not assume responsibility for identifying these patents. This part is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This section was drafted by. China Electronics Standardization Institute, Beijing Fiberhome Technology Co., Ltd., Beijing Tianyuan Technology Co., Ltd. Limited Company, Institute of Computing Technology, Chinese Academy of Sciences, Xi'an University of Posts and Telecommunications, Suzhou Industrial Park, Ubisoft Technology Co., Ltd., Chinese Academy of Sciences Automatic Institute of Chemistry, the Seventh Institute of China Electronics Technology Group Corporation, Hebei University of Technology. The main drafters of this section. Cao Guoshun, Lv Fengxun, Luo Haiyong, Wang Honggang, Zhao Fang, Zhu Yuhong, Zhao Hongsheng, Teng Huanglong, Zhang Lei. Information Technology Real-time Positioning System Part 3. 433MHz Air Interface Protocol

1 Scope

This part of GB/T 30996 specifies the air interface protocol for the 433 MHz active RFID identification real-time positioning system, including physics. Layer, data link layer, label status, label commands, message packets, and status words. This section applies to the design, production, and inspection of tags, readers, and low-frequency wake-ups in the 433 MHz active RFID system. Inspection and acceptance.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 29261.5-2014 Information technology automatic identification and data acquisition technology vocabulary - Part 5. Positioning system

3 Terms and Definitions

The terms and definitions defined in GB/T 29261.5-2014 and the following terms apply to this document. 3.1 Preamble Between the reader and the tag, a set of data for frame synchronization at the beginning of each data transfer. 3.2 Forward data frame forwarddataframe The content of data transmitted once from the reader to the tag. 3.3 Reverse data frame returndataframe The content of the data transferred from the tag to the reader. 3.4 Timing active sending mode timingactivesendingmode The tag goes from the dormant state to the ready state at certain intervals and sends the tag's positioning information and status information. 3.5 External trigger send mode externaltriggersendingmode The tag enters the listening state from the hibernation state at regular intervals. If it is in the listening state, it is ready to meet the agreement. In this case, the tag enters the ready state, sends the tag's location information and status information, and if it does not timeout, it does not hear the agreement-ready life. Order, the tag goes to sleep.

4 Abbreviations

The following abbreviations apply to this document. ......

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