ITS Roadway Equipment --> Commercial Vehicle Driver:
driver information

Definitions

driver information (Information Flow): Regulatory, warning, and guidance information provided to the driver while en route to support safe and efficient vehicle operation.

ITS Roadway Equipment (Source Physical Object): 'ITS Roadway Equipment' represents the ITS equipment that is distributed on and along the roadway that monitors and controls traffic and monitors and manages the roadway itself. In CVRIA, this physical object represents all of the other ITS field equipment that interfaces with and supports the Connected Vehicle Roadside Equipment (RSE). This physical object includes traffic detectors, environmental sensors, traffic signals, highway advisory radios, dynamic message signs, CCTV cameras and video image processing systems, grade crossing warning systems, and ramp metering systems. Lane management systems and barrier systems that control access to transportation infrastructure such as roadways, bridges and tunnels are also included. This object also provides environmental monitoring including sensors that measure road conditions, surface weather, and vehicle emissions. Work zone systems including work zone surveillance, traffic control, driver warning, and work crew safety systems are also included.

Commercial Vehicle Driver (Destination Physical Object): The 'Commercial Vehicle Driver' represents the people that operate vehicles transporting goods, including both long haul trucks and local pick-up and delivery vans. This physical object is complementary to the Driver physical object in that it represents those interactions which are unique to Commercial Vehicle Operations. Information flowing from the Commercial Vehicle Driver includes those system inputs specific to Commercial Vehicle Operations.

Included In

This Information Flow is in the following Applications:

• Freight Signal Priority

This Information Flow is in the following Application Objects:

• Roadway Advanced Rail Crossing
• Roadway Dynamic Lane Management and Shoulder Use
• Roadway Environmental Monitoring
• Roadway Infrastructure Restriction Warning
• Roadway Pedestrian Crossing Safety
• Roadway Signal Control
• Roadway Speed Monitoring and Warning
• Roadway Traffic Gap Assist
• Roadway Traffic Information Dissemination
• Roadway Variable Speed Limits
• Roadway Work Zone Safety
• Roadway Work Zone Traffic Control

Communication Diagrams

Characteristics

Architectural:

Security

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