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GB/T 38662-2020: Identification System for Internet of Things - Guideline for Ecode Identification Applications Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 38662-2020: Identification System for Internet of Things - Guideline for Ecode Identification Applications---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT38662-2020 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 35.040 A 24 Identification System for Internet of Things - Guideline for Ecode Identification Applications ISSUED ON: MARCH 31, 2020 IMPLEMENTED ON: OCTOBER 1, 2020 Issued by: State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative References ... 4 3 Terms and Definitions ... 5 4 Abbreviations ... 5 5 Factors to be Considered ... 5 6 Application Architecture ... 6 7 Encoding Structure ... 8 8 Data Carrier and Storage ... 8 9 Identification Application ... 10 10 Management Mechanism ... 13 11 Security Mechanism ... 14 Identification System for Internet of Things - Guideline for Ecode Identification Applications1 ScopeThis Standard provides a guideline for factors that need to be considered, application architecture, encoding structure, data carrier and storage, identification application, management mechanism and security mechanism of Ecode identification of the identification system for Internet of Things. This Standard is applicable to all parties involved in the construction of Ecode identification application system in the identification system for Internet of Things.2 Normative ReferencesThe following documents are indispensable to the application of this document. In terms of references with a specified date, only versions with a specified date are applicable to this document. In terms of references without a specified date, the latest version (including all the modifications) is applicable to this document. GB/T 12905 Bar Code Terminology GB/T 18347 Code 128 GB/T 31866 Identification System for Internet of Things - Entity Code GB/T 35419 Identification System for Internet of Things - Ecode Encoding Specifications for Barcode GB/T 35420 Identification System for Internet of Things - Ecode Encoding Specifications for Two-dimensional Barcode GB/T 35421 Identification System for Internet of Things - Ecode Encoding Specifications for RFID Tag GB/T 35422 Identification System for Internet of Things - Registration and Management of Ecode GB/T 35423 Identification System for Internet of Things - Ecode Encoding Specifications for NFC Tag GB/T 36604 Identification System for Internet of Things - Ecode Platform Access collection and identification of Ecode; ---The Ecode identification application layer is the top-level application part. It includes platform interfaces and provides different services for different business demands; ---The user layer includes institutional platform user, corporate user and individual user; ---Management mechanism: it covers the entire architecture process, providing encoding management functions, including registration information maintenance, encoding data maintenance, encoding download and V + NSI management, etc.; ---Security mechanism: it covers the entire architecture process, including general security guidelines, application security guidelines and security assessments of Ecode encoding, which shall comply with GB/T 38660-2020.7 Encoding StructureEcode encoding structure shall comply with the relevant stipulations of GB/T 31866.8 Data Carrier and Storage8.1 General Rules Ecode encoding may be stored in a variety of data carriers, such as: one-dimensional barcode, two-dimensional barcode, RFID tag and NFC tag, etc. When using one- dimensional barcode, two-dimensional barcode and NFC tag as the carrier, usually “E = V + NSI + MD” is written into the tag as a whole. When using RFID as the carrier, specific regulations may be made in accordance with the differences of the air- transmitted tag protocol and tag storage structure. The acquisition of Ecode encoding shall adopt corresponding automatic identification data collection tools in accordance with the carrier format. 8.2 Storage in One-dimensional Barcode One-dimensional barcode identification is expressed in code 128. The specific method of expression shall comply with the stipulations of GB/T 35419; the sequence from left to right is successively: left blank area, start character, Ecode start character, Ecode, symbol verification character, terminator, right blank area. The symbol structure shall comply with GB/T 18347, as it is shown in Table 1. information will be returned to the Ecode platform. The encoding information may be returned online and by uploading attachments. 9.5 Query and Backtracking The Ecode platform provides an encoding query module, which is equipped with the functions of Ecode encoding query, product query and express delivery query. The service platform also provides online product traceability functions for corporate users. 9.6 Parsing Ecode encoding parsing shall comply with the stipulations of GB/T 36605. The Ecode registration parsing system provides an archival database, which is equipped with the function of information storage, for example, information of registered registrants and authorized identifiers. Registration management functions, such as: registration application acceptance, review, approval, publicity and release, should be provided. 9.7 Platform Access The Ecode platform provides two access modes, namely, Web mode and interface mode. In the Web mode of access, after users log in to the Ecode platform, access is implemented through the platform’s Webpage function. In the interface mode, a third- party platform that provides the Ecode encoding services to users or enterprises adopts the mode of HTTP protocol interface to implement access. The mode of access shall comply with the stipulations of GB/T 36604.10 Management Mechanism10.1 Ecode Management Institution Ecode registration and management institution is the national article numbering management institution, whose responsibility is to manage the registration and application of Ecode encoding; maintain Ecode registration information and encoding data. 10.2 Maintenance of Registration Information When the applicant’s registration information changes, the applicant may submit an application for change to the national article numbering management institution. The article numbering management institution shall regularly verify the information of registered applicants. When the encoding scheme corresponding to the applied Ecode header is no longer used, the Ecode header will be marked for deletion. Ecode header marked for deletion will no longer be used for new applicants. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 38662-2020 be delivered?Answer: The full copy PDF of English version of GB/T 38662-2020 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 38662-2020_English with my colleagues?Answer: Yes. 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