Network Time Source

Status: Planned

Description

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).

Stakeholders

StakeholderRoleRole Status
Time and Data SourcesOwnsPlanned

Physical Objects

Network Time Source

Interfaces To

(View Context Diagram)

511 SD System
Archive Data User Systems
Cal OES Data Distribution Communications System
Caltrans D11 Connected Vehicle Equipment
Caltrans D11 Field Equipment
Caltrans D11 Intermodal TMC
Caltrans Maintenance WZ Field Equipment
Caltrans Service Monitoring System for CV
Commercial Fleet Management
Connected Vehicle Roadside Equip – Mobility
Connected Vehicle Roadside Equip – Security
County 800 Comm System
County ITS Field Equipment
County OES Services
County Sheriff Dispatch
Level 1 Cities Signals ITS Field Equipment
Level 2 Cities ITS Field Equipment
MTS Centralized Train Control
Operation Respond
Public Private Traveler Information
San Diego ITS Field Equipment
San Diego Regional Data Distribution System
San Diego Traffic Management Center
SANDAG Connected Vehicle Field Equipment
SANDAG Virtual TMCs