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VDOT NOVA District Maintenance Vehicles

Status:

Existing

Definition:

These are vehicles that are equipped to manage snow and ice conditions including other maintenance vehicles.

Stakeholder:

VDOT NOVA District Office

Architecture Flow Diagrams
which include VDOT NOVA District Maintenance Vehicles:

• VDOT NOVA District Maintenance Vehicles VDOT NOVA District Maintenance
• VDOT NOVA District Maintenance Vehicles VDOT NRO TFO

Architecture Flows
to/from the VDOT NOVA District Maintenance Vehicles:

VDOT NOVA District Maintenance Vehicles VDOT NOVA District Maintenance

• maint and constr dispatch status


• maint and constr vehicle conditions


• maint and constr vehicle location data


• maint and constr vehicle operational data

VDOT NOVA District Maintenance Vehicles VDOT NRO TFO

• maint and constr dispatch status


• maint and constr vehicle conditions


• maint and constr vehicle location data


• maint and constr vehicle operational data

VDOT NOVA District MaintenanceVDOT NOVA District Maintenance Vehicles

• maint and constr dispatch information


• maint and constr vehicle system control

VDOT NRO TFOVDOT NOVA District Maintenance Vehicles

• maint and constr dispatch information


• maint and constr vehicle system control

National ITS Architecture Subsystems
mapped to the VDOT NOVA District Maintenance Vehicles:

• Maintenance and Construction Vehicle Subsystem

National ITS Architecture Services
associated with VDOT NOVA District Maintenance Vehicles:

• MC01 - Maintenance and Construction Vehicle and Equipment Tracking - VDOT NOVA District -- (Graphic)
• MC02 - Maintenance and Construction Vehicle Maintenance - VDOT NOVA District -- (Graphic)
• MC06 - Winter Maintenance - VDOT NOVA District -- (Graphic)
• MC07 - Roadway Maintenance and Construction - VDOT NOVA District -- (Graphic)
• MC08 - Work Zone Management - VDOT NOVA District -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT NOVA District Maintenance Vehicles:

MCV Vehicle Location Tracking

1. The maintenance and construction vehicle shall track its current location.
2. The maintenance and construction vehicle shall send the time stamped vehicle location to the controlling center.

MCV Vehicle System Monitoring and Diagnostics

1. The maintenance and construction vehicle shall collect vehicle diagnostics and operating status data from the maintenance vehicle platform including engine temperature, mileage, tire wear, brake wear, belt wear, and other operational status measures as well as the status of maintenance and construction-specific systems on the vehicle.
2. The maintenance and construction vehicle shall use the diagnostic and status information to support scheduling vehicle maintenance, monitoring safety status, and informing the vehicle operator of the conditions.

MCV Winter Maintenance

1. The maintenance and construction vehicle shall monitor materials information including remaining quantity and current application rate of materials on the vehicle.
2. The maintenance and construction vehicle shall respond to dispatch information from the center, presented to the vehicle operator for acknowledgement and returning status.
3. The maintenance and construction vehicle shall send operational data to the center including the operational state of the maintenance equipment (e.g., blade up/down, spreader pattern), types and quantities of materials used for construction and maintenance activities, and a record of the actual work performed.
4. The maintenance and construction vehicle shall exchange operational and environmental data with other maintenance and construction vehicles. Operational data includes operational state of the maintenance equipment (e.g., blade up/down, spreader pattern, equipment configuration) and a record of the actual work performed while the environmental data includes environmental sensor data collected on-board a maintenance and construction vehicle, either raw or processed data.