scope:

This European Pre-Standard specifies the application interface in the context of Electronic Fee Collection (EFC) systems using the Dedicated Short-Range Communications (DSRC). It comprises of: - EFC attributes (i.e. EFC application information); - the adressing procedures of EFC attributes and (hardware) components (.eg. ICC and MMI); - EFC application functions, i.e. further qualification of actions by definitions of the concerned services, assignment of associated ActionType values and content and meaning of action parameters; - the EFC transaction model, which defines the common elements and steps of any EFC transaction; - the behaviour of the interface so as to ensure interoperability on an EFC-DSRC application interface level.