Network Time Source --> Data Distribution System:
time

Definitions

time (Information Flow): Current time expressed in Universal Time Coordinated (UTC) format from a Stratum-2 time server.

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.

Included In

This Information Flow is in the following Applications:

• Location and Time

This Information Flow is in the following Application Objects:

• DDS Support Services

Communication Diagrams

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This profile includes a collection of standards that support the Network Time Protocol that allows NTP servers to provide time synchronization services to other NTP servers and clients.

Characteristics

Architectural:

Security

This information flow triple is in the following applications with the following security levels.