GB/T 28421-2012
ActiveElectronic toll collection － ETC transaction for DSRC
电子收费 基于专用短程通信的电子收费交易
Application Summary AI generated
This standard specifies the transaction protocol and data frame format for electronic toll collection (ETC) systems using dedicated short-range communication (DSRC) between roadside units (RSU) and on-board units (OBU). It is applied in highway toll collection systems and parking lot access management in China, ensuring interoperability and reliable transaction processing for vehicles passing through DSRC-equipped lanes. The standard defines the technical requirements for initiating, executing, and completing ETC transactions, including security and error handling mechanisms.
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