GB/T 41810-2022 in English
VALIDIoT identification system—Requirements of object identifier encoding and storage
- Issued on:2022-10-12
- Implemented on:2023-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
| Standard No: | GB/T 41810-2022 |
| Document status: | VALID |
| Title in English: | IoT identification system—Requirements of object identifier encoding and storage |
| Title in Chinese: | 物联网标识体系 对象标识符编码与存储要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2022-10-12 |
| Implemented on: | 2023-05-01 |
| ICS Classification: | 35.100.01-Open systems interconnection in general |
| Chinese Classification: | L79-Opening and system interconnection of computer |
| Professional Classification: | GB-National Standard |
| Related Topics: | internet of things
Internet of things standards Identification system Identification system knowledge Gas Detection Mark animal testing label Gas Detection Mark Gas Detection Mark GBT41810 GB/T 41810-2022 Internet of Things Identification System Item Coding 2023 Internet of things system Benchmarking standards Benchmarking requirements Standard weight storage |
《GB/T 41810-2022物联网标识体系 对象标识符编码与存储要求》由TC28（全国信息技术标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Interpretation of standard architecture and technical logic
The standard constructs a two-layer technical framework, decoupling encoding rules and storage implementation in layers:
- Core encoding layer follows the basic logic defined by GB/T17969.1 specification
- Specifies discrete encoding rules for digital OID (. separator processing)
- Innovatively adopts ASN.1 dynamic grouping compression algorithm
- Media adaptation layer realizes unified cross-media storage
Media type Encoding scheme Capacity limit Application scenario RFID tag Binary ASN.1 conversion 192 bits (24 characters) Large-scale logistics tracking GM Matrix Code (Construction Machinery PLM) Mixed Mode Encoding 2751 characters DI Certificate for Precision Parts
Key Technology Innovation and Implementation Path
Binary Dynamic Segmentation Storage Mechanism
Take OID1.2.156.5006.201127766 as an example (subsequent encoding length, separator):
First digital merger: 1×40+2=42 → 0x2A Remaining segment codes: 156 → 00000010011100 → 1000000100011100 Data compression rate: layer loss rate ≤ 2.78% Error correction mechanism: dynamic Haming code optimization
Standard evolution trajectory
- Solution: The problem of three-level deepening of traditional UTF7 encoding (the original loss was 28%. After improvement, it was 8%)
- Breakthrough: ASCII conflict resolution solution across encoding systems
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