GB/T 31778-2015
City union card of digital city.General technology requirements
- Standard No.
- GB/T 31778-2015
- Language
- Chinese
- Release Date
- 2015
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Lastest
- GB/T 31778-2015
- Scope
- This standard specifies the digital city card interconnection system requirements, user card technical requirements, transaction process, data clearing, data interface requirements, communication requirements, and information security, as well as the corresponding terms, definitions, symbols, etc. involved in the standard. This standard is applicable to applications in areas such as comprehensive transportation between interconnected cities (buses, subways, light rails, ferries, taxis, public bicycles), public utility payment, landscape gardening, community/park applications, and parking lot management.
GB/T 31778-2015 Referenced Document
- CJ/T 166 Technology specification for application of integrated circuit cards in construction cause
- CJ/T 304 Technical requirements for smart card operating system in construction industry*， 2017-09-30 Update
- GB 2312 Code of chinese graphic character set for information interchange--Primary set
- GB 50918 Technical specification for urban construction smart card system engineering
- GB/T 2311 Information technology--Character code structure and extension techniques
GB/T 31778-2015 history
- 2015 GB/T 31778-2015 City union card of digital city.General technology requirements