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

Publish Date: 2019-05-10 Implement Date: 2019-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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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

Word Count: 101 Thousand words Pages: 53 pages

Same series standard

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

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