CFX Wrong Way Driver Deployment

Project Description: Expansion of Wrong Way Driving (WWD) Countermeasures on CFX Roadways.

Project Status: Planned

Project Stakeholders:

• CFX
• Private Commercial Vehicle and Fleet Operators
• Travelers

Project Service Packages:

• VS03: Situational Awareness (CFX WWD Deployment Project)
• TM25: Wrong Way Vehicle Detection and Warning (CFX WWD Deployment Project)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
vehicle location and motion	Vehicle	CFX CAV Field Equipment	Planned
wrong way vehicle detected	CFX CAV Field Equipment	CFX Field Equipment	Planned
wrong way vehicle detected	CFX Field Equipment	CFX CAV Field Equipment	Planned

Project Functional Requirements (Element - Functional Object):

• CFX CAV Field Equipment - RSE Communications Relay
• 1: The field device shall be capable of relaying safety related messages, such as detection of wrong- way vehicles, to other connected vehicle field devices.
• 2: The field device shall be capable of relaying safety related messages, such as detection of wrong-way vehicles, to equipped vehicles.


• CFX Expressway Management System - TMC Basic Surveillance
• 9: The center shall monitor, analyze, and identify wrong way vehicle entries received from sensor data under remote control of the center.


• CFX Expressway Management System - TMC Wrong Way Vehicle Warning
• 2: The center shall issue warning to other drivers approaching a wrong way vehicle.


• CFX Field Equipment - RSE Communications Relay
• 1: The field device shall be capable of relaying safety related messages, such as detection of wrong- way vehicles, to other connected vehicle field devices.
• 2: The field device shall be capable of relaying safety related messages, such as detection of wrong-way vehicles, to equipped vehicles.


• Commercial Vehicle - Vehicle Basic Safety Communication
• 14: The vehicle shall determine if road conditions data received from other vehicles represent a potential safety hazard for the vehicle.
• 3: The vehicle shall provide its location with road-level accuracy to on-board applications.
• 5: The vehicle shall calculate vehicle paths in order to determine if an impending collision is detected.
• 6: The vehicle shall exchange location and motion information with roadside equipment and nearby vehicles.
• 7: The vehicle shall receive warnings, informational road signs, traffic meters, and signals provided by infrastructure devices.


• Commercial Vehicle - Vehicle Control Automation
• 1: The vehicle shall monitor the area behind and in front of the vehicle to determine the proximity of other objects to the vehicle.
• 10: The vehicle shall present vehicle control information to the driver in audible or visual forms without impairing the driver's ability to control the vehicle in a safe manner.
• 3: The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and another objects, based on the proximity and vectors of other objects relative to the vehicle and the current speed and direction of the vehicle.
• 6: The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and a stationary object, based on the proximity of other objects to the vehicle, roadway characteristics, and the current speed and direction of the vehicle.
• 7: The vehicle shall provide position control adjustments and warnings to the driver when an object gets close enough to the vehicle to become a hazard if no action is taken by the driver.


• Commercial Vehicle - Vehicle Control Warning
• 12: The vehicle shall determine if a crash between the host vehicle and a remote vehicle is imminent.
• 2: The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and another object to warn the driver, based on the proximity and vectors of other objects to the vehicle, roadway characteristics, and the current speed and direction of the vehicle.
• 3: The vehicle shall provide position warnings to the driver when an object gets close enough to the vehicle to become a hazard if no action is taken by the driver.
• 4: The vehicle shall present vehicle control warnings information to the driver in audible or visual forms without impairing the driver's ability to control the vehicle in a safe manner.


• Vehicle - Vehicle Basic Safety Communication
• 3: The vehicle shall provide its location with road-level accuracy to on-board applications.
• 5: The vehicle shall calculate vehicle paths in order to determine if an impending collision is detected.
• 6: The vehicle shall exchange location and motion information with roadside equipment and nearby vehicles.
• 7: The vehicle shall receive warnings, informational road signs, traffic meters, and signals provided by infrastructure devices.


• Vehicle - Vehicle Control Automation
• 1: The vehicle shall monitor the area behind and in front of the vehicle to determine the proximity of other objects to the vehicle.
• 10: The vehicle shall present vehicle control information to the driver in audible or visual forms without impairing the driver's ability to control the vehicle in a safe manner.
• 3: The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and another objects, based on the proximity and vectors of other objects relative to the vehicle and the current speed and direction of the vehicle.
• 6: The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and a stationary object, based on the proximity of other objects to the vehicle, roadway characteristics, and the current speed and direction of the vehicle.


• Vehicle - Vehicle Control Warning
• 11: The vehicle shall determine the trajectory of the host vehicle.
• 12: The vehicle shall determine if a crash between the host vehicle and a remote vehicle is imminent.
• 2: The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and another object to warn the driver, based on the proximity and vectors of other objects to the vehicle, roadway characteristics, and the current speed and direction of the vehicle.
• 3: The vehicle shall provide position warnings to the driver when an object gets close enough to the vehicle to become a hazard if no action is taken by the driver.
• 4: The vehicle shall present vehicle control warnings information to the driver in audible or visual forms without impairing the driver's ability to control the vehicle in a safe manner.

Standards:

• (None-Data) - Secure Internet (ITS)
• US: SAE Basic Safety Messages - WAVE WSMP

Project Operational Concepts:

Roles and Responsibilities

• CFX
• Detect wrong way drivers and warn them.