GB/T 2312-1980
Active
GB/T 35420-2017
Active
National standards
GB/T 35420-2017 Identification system for internet of things—Ecode encoding specifications for two-dimensional barcode
GB/T 35420-2017 Identification system for internet of things—Ecode encoding specifications for two-dimensional barcode
Basic Information
Standard Code:
GB/T 35420-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nClassification and coding
ICS Name:
Character sets and information encoding
Publish Date:
2017-12-29
Implement Date:
2018-04-01
Pages:
9 pages
Scope
This standard specifies the storage structure of Ecode in a QR code. This standard is applicable to Ecode Internet of Things (IoT) applications that use QR codes as data carriers.
Development Information
Referenced Standards
GB/T 1988-1998 Information technology—7-bit Coded character set for information interchange
GB/T 12905-2000 Bar coding terminology
GB/T 12905-2019 Bar code terminology
GB/T 31866-2015 Identification system for internet of things—Entity code
GB/T 31866-2023 Identification system for internet of things—Ecode of entity code
Related Standards
GB/T 1989-1980
Active
GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape
GB/T 1991-1980
Abolished
GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape
GB/T 3236-1982
Abolished
GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards
GB/T 3469-1983
Replaced
GB/T 3469-1983 Codes for documentary types and documentary carriers
GB/T 3911-1983
Active