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VDOT NWR SSP Vehicles

Status:

Existing

Definition:

The safety service patrol is responsible for identifying and responding to incidents that occur on VDOT's roadway system in Northwestern Region Operations area. This element represents the SSP vehicles.

Stakeholder:

VDOT NWRO Region

Architecture Flow Diagrams
which include VDOT NWR SSP Vehicles:

• VDOT NWR SSP Vehicles VDOT NWRO TOC/ATMS

Architecture Flows
to/from the VDOT NWR SSP Vehicles:

VDOT NWR SSP Vehicles VDOT NWRO TOC/ATMS

• emergency dispatch response


• emergency vehicle tracking data


• incident scene status

VDOT NWRO TOC/ATMSVDOT NWR SSP Vehicles

• emergency dispatch requests

National ITS Architecture Subsystems
mapped to the VDOT NWR SSP Vehicles:

• Emergency Vehicle OBE Subsystem

National ITS Architecture Services
associated with VDOT NWR SSP Vehicles:

• PS08 - Roadway Service Patrols - NWR -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT NWR SSP Vehicles:

EV On-Board 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 shall send the vehicle’s location, speed and direction to other vehicles in the area.

EV On-Board Incident Management Communication

1. The emergency vehicle shall receive dispatch instructions sufficient to enable emergency personnel in the field to implement an effective incident response. It includes local traffic, road, and weather conditions, hazardous material information, and the current status of resources that have been allocated to an incident.
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.