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time Quintuple

Bidirectional?: False

time (A-Interconnect): This CVRIA application interconnect encapsulates all of the Layer 2 information flows between the 'DDS Support Services' application object and the 'Network Time Source' physical object. In this case, there is only a single Layer 2 flow associated with this interconnect, so the Layer 1 application interconnect name and the Layer 2 information flow name are both 'time'. This application interconnect is uni-directional since the underlying layer 2 information flows go from 'Network Time Source' to 'Data Distribution System'.

Network Time Source (Source Physical Object): The 'Network Time Source' represents the external time source the Connected Vehicle Service Monitor System uses as the basis for time. This is likely implemented as a Stratum-2 Network Time Server that is 2 steps removed from a basic time source (e.g., atomic clock).

Data Distribution System (Destination Physical Object): The 'Data Distribution System' collects, processes, and distributes connected vehicle data, connecting data producers with data consumers and facilitating data exchange in the Connected Vehicle Environment.

DDS Support Services (Destination Application Object): "DDS Support Services" provides foundational functions that support data collection, management, and distribution. It coordinates with Object Registration and Discovery to maintain its registration with respect to location/geographic scope and credentialing information. It maintains the necessary security credentials, authorizations, and associated keys to support communications in the connected vehicle environment. It also provides an overall service monitoring function.