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VDOT Big Walker Mountain Tunnel SSP Vehicles

Status:

Existing

Definition:

The Safety Service Patrol (SSP) is responsible for identifying and responding to incidents that occur in the Big Walker Mountain Tunnel.

Stakeholder:

VDOT SWRO Region

Architecture Flow Diagrams
which include VDOT Big Walker Mountain Tunnel SSP Vehicles:

• VDOT Big Walker Mountain Tunnel SSP Vehicles VDOT Big Walker Mountain Tunnel
• VDOT Big Walker Mountain Tunnel SSP Vehicles VSP Center

Architecture Flows
to/from the VDOT Big Walker Mountain Tunnel SSP Vehicles:

VDOT Big Walker Mountain Tunnel SSP Vehicles VDOT Big Walker Mountain Tunnel

• emergency dispatch response


• emergency vehicle tracking data

VDOT Big Walker Mountain Tunnel SSP Vehicles VSP Center

• emergency dispatch response


• emergency vehicle tracking data

VDOT Big Walker Mountain TunnelVDOT Big Walker Mountain Tunnel SSP Vehicles

• emergency dispatch requests


• suggested route

VSP CenterVDOT Big Walker Mountain Tunnel SSP Vehicles

• emergency dispatch requests


• suggested route

National ITS Architecture Subsystems
mapped to the VDOT Big Walker Mountain Tunnel SSP Vehicles:

• Emergency Vehicle Subsystem

National ITS Architecture Services
associated with VDOT Big Walker Mountain Tunnel SSP Vehicles:

• ATMS08 - Traffic Incident Management System -- Graphic 1 2

National ITS Architecture Functional Requirements
associated with VDOT Big Walker Mountain Tunnel SSP Vehicles:

On-board EV En Route Support

1. The emergency vehicle, including roadway service patrols, shall send the vehicle's location and operational data to the center for emergency management and dispatch.
2. The emergency vehicle, including roadway service patrols, shall receive incident details and a suggested route when dispatched to a scene.
3. The emergency vehicle shall send the vehicle’s location, speed and direction to other vehicles in the area.

On-board EV Incident Management Communication

1. The emergency vehicle shall provide an interface to the center for emergency personnel to transmit information about the incident site such as the extent of injuries, identification of vehicles and people involved, hazardous material, etc.
2. The emergency vehicle shall provide an interface to the center for emergency personnel to transmit information about the current incident response status such as the identification of the resources on site, site management strategies in effect, and current clearance status.