GB/T 20851.3-2019

Active

Electronic toll collection－Dedicated short range communication－Part3:Application layer

电子收费 专用短程通信 第3部分:应用层

Standard Type
GBT
ICS
35.100.70
CCS
L79
Status
Active
Issue Date
2019-05-10
Implementation
2019-12-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the application layer protocol for dedicated short-range communication (DSRC) in electronic toll collection (ETC) systems. It is applied in China to define data exchange formats, transaction procedures, and interface requirements between on-board units (OBUs) and roadside units (RSUs) for highway and parking tolling. The standard ensures interoperability and reliable transaction processing across different manufacturers' ETC equipment.

Related Standards

GB/T 28036-2011 Information processing - Character structure for start/stop and synchronous character oriented transmission GB/T 18237.4-2003 Information technology--Open systems interconnection--Generic upper layers security--Part 4: Protecting transfer syntax specification GB/T 18794.7-2003 Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 7:Security audit and alarms framework GB/T 18794.4-2003 Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 4:Non-repudiation framework GB/T 18794.3-2003 Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 3:Access control framework GB/T 18794.6-2003 Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 6:Integrity framework GB/T 18794.5-2003 Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 5:Confidentiality framework GB/T 19714-2005 Information technology-Security technology-Internet public key infrastructure-Certificate management protocol
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.