GB/T 3454-1982
Replaced
GB/T 20851.4-2019
Active
National standards
GB/T 20851.4-2019 Electronic toll collection—Dedicated short range communication—Part 4:Equipment application
GB/T 20851.4-2019 Electronic toll collection—Dedicated short range communication—Part 4:Equipment application
Price:
$ 99.00
Basic Information
Standard Code:
GB/T 20851.4-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSystem device interface
ICS Name:
Interfaces and interconnecting devices
Publish Date:
2019-05-10
Implement Date:
2019-12-01
Pages:
53 pages
Scope
This part of GB/T 20851 specifies the general application principles for electronic toll collection dedicated short-range communication equipment, the overall technical requirements for key equipment, OBE data structure, application interface and application security, and the transaction process. This part is applicable to highway and urban road electronic toll collection systems, and can be used as a reference in fields such as automatic vehicle identification and vehicle access management.
Development Information
Same series standard
GB/T 20851.1-2019 Electronic toll collection—Dedicated short range communication—Part 1:Physical layer
GB/T 20851.2-2019 Electronic toll collection—Dedicated short range communication—Part 2:Data link layer
GB/T 20851.3-2019 Electronic toll collection—Dedicated short range communication—Part 3:Application layer
GB/T 20851.5-2019 Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer
Replace the following standards
Referenced Standards
GB/T 2423.5-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ea and guidance:Shock
GB/T 2423.10-2008 Environmental testing for electric and electronic products—Part 2:Tests methods Test Fc:Vibration(sinusoidal)
GB/T 2423.18-2012 Environmental testing—Part 2:Test methods—Test Kb:Salt mist,cyclic(sodium chloride solution)
GB/T 3482-2008 Lightning test method for electronic equipments
GB/T 4208-2017 Degrees of protection provided by enclosure(IP code)
GB/T 20135-2006 Intelligent transport systems—Electronic toll collection—System architecture
GB/T 20839-2007 Intelligent transport systems—General terminology
GB/T 20851.1-2019 Electronic toll collection—Dedicated short range communication—Part 1:Physical layer
GB/T 20851.2-2019 Electronic toll collection—Dedicated short range communication—Part 2:Data link layer
GB/T 20851.3-2019 Electronic toll collection—Dedicated short range communication—Part 3:Application layer
JR/T 0025.9-2010
ISO/IEC 7816-1
ISO/IEC 7816-2
ISO/IEC 7816-3
ISO/IEC 7816-4
ISO/IEC 14443(所有部分)
UL1642
UN38.3
GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set
GB 9254-1998 Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement
GB/T 9254-2008 Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement
GB/T 9254.1-2021 Information technology equipment,multimedia equipment and receivers—Electromagnetic compatibility—Part 1:Emission requirements
GB/T 9254.2-2021 Information technology equipment,multimedia equipment and receivers—Electromagnetic compatibility—Part 2:Immunity requirements
GB/T 17618-1998 Information technology equipment—Immunity characteristics—Limits and methods of measurement
GB/T 17618-2015 Information technology equipment—Immunity characteristics—Limits and methods of measurement
GB/T 17626.2-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB/T 17626.2-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB 18655-2002 Limits and methods of measurement of radio disturbance characteristics for the protection of receivers used on board vehicles
GB/T 18655-2010 Vehicles,boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers
GB/T 18655-2018 Vehicles,boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers
GB/T 18655-2025 Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers
Related Standards
GB/T 12056-1989
Abolished
GB/T 12056-1989 Data processing—Description of interface between process computing system and technical process
GB/T 12057-1989
Active
GB/T 12057-1989 General purpose 37-position and 9-position interface for data terminal equipment and data circuit-terminating equipment employing serial binary data interchange
GB/T 14241-1993
Active
GB/T 14241-1993 Information processing—Processor system bus interface (Eurobus A)
GB/T 15123-1994
Replaced
GB/T 15123-1994 Information processing—Data communication—DTE/DCE interface back-up control operation using the 25-pole connector
GB/T 15125-1994
Active