BayJax Pedestrian Sensor Project

Project Description: BayJAx Pedestrian Sensors: Multiple sensors will be installed to reduce pedestrian and bicycle crashes. Sensors will notify drivers using time–activated warning signs and signal preemption. Other sensors will identify pedestrians crossing mid–block and increase lighting intensity when a pedestrian is present.

Project Status: Planned

Project Stakeholders:

Project Inventory:

Interconnect and Flow

Diagrams

Project Service Packages:

VS12: Vulnerable Road User Safety (City of Jacksonville)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
intersection control status	City of Jacksonville Field Equipment	City of Jacksonville CAV Field Equipment	Planned
intersection geometry	City of Jacksonville CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
intersection geometry	City of Jacksonville CAV Field Equipment	Vehicles	Planned
intersection infringement info	Vehicles	City of Jacksonville CAV Field Equipment	Planned
intersection safety application info	City of Jacksonville Traffic Management Center	City of Jacksonville CAV Field Equipment	Planned
intersection safety application status	City of Jacksonville CAV Field Equipment	City of Jacksonville Traffic Management Center	Planned
intersection safety warning	City of Jacksonville CAV Field Equipment	Vehicles	Planned
intersection status	City of Jacksonville CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
intersection status	City of Jacksonville CAV Field Equipment	Vehicles	Planned
mixed use crossing status	City of Jacksonville Field Equipment	City of Jacksonville CAV Field Equipment	Planned
mixed use safety warning control	City of Jacksonville Traffic Management Center	City of Jacksonville Field Equipment	Planned
mixed use safety warning status	City of Jacksonville Field Equipment	City of Jacksonville Traffic Management Center	Planned
personal crossing safety information	City of Jacksonville CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
personal location	Private Travelers Personal Computing Devices	City of Jacksonville CAV Field Equipment	Planned
personal location	Private Travelers Personal Computing Devices	Vehicles	Planned
personal location information	City of Jacksonville CAV Field Equipment	City of Jacksonville Field Equipment	Planned
personal signal service request	Private Travelers Personal Computing Devices	City of Jacksonville CAV Field Equipment	Planned
proxied personal location	City of Jacksonville CAV Field Equipment	Vehicles	Planned
signal service request	City of Jacksonville CAV Field Equipment	City of Jacksonville Field Equipment	Planned
vehicle location and motion	Vehicles	City of Jacksonville CAV Field Equipment	Planned
vehicle location and motion	Vehicles	Private Travelers Personal Computing Devices	Planned

Project Functional Requirements (Element - Functional Object):

City of Jacksonville CAV Field Equipment - RSE Intersection Safety

1: The roadway equipment shall collect the current location (latitude, longitude, and elevation) from personal information devices.
2: The roadway equipment shall communicate with approaching vehicles to alert and warn drivers of potential stop sign, red light, and non-motorized user crossing conflicts or violations.

City of Jacksonville Field Equipment - Roadway Mixed Use Crossing Safety

1: The field element shall collect images or sensor data for pedestrians or bicyclists and respond to pedestrian or bicyclist crossing requests via display, audio signal, or other manner.

City of Jacksonville Traffic Management Center - TMC Intersection Safety

1: The center shall provide current intersection safety status information.
2: The center shall provide warnings to drivers when non-motorized users are occupying a cross walk or other mixed use path crossing.
3: The center shall provide warnings to pedestrians or bicyclists when vehicles are infringing on a cross walk or other mixed use path crossing.
5: The field element shall be capable of configuring roadside equipment to perform the collection and transmission of information to support intersection safety.

Private Travelers Personal Computing Devices - Personal Pedestrian Safety

1: The personal information device shall provide the current location (latitude, longitude, and elevation) of the non-motorized travelers.

Vehicles - Vehicle Intersection Warning

4: The vehicle shall be capable of providing warnings to the driver based upon information received regarding pedestrians, cyclists, and other non-motorized users that are sharing the roadway with the vehicle.

Standards:

Project Operational Concepts:

Roles and Responsibilities

City of Jacksonville Traffic Engineering Division

Operate and maintain connected vehicle equipment along the roadway that senses pedestrians and cyclists on or along the roadway.
Operate and maintain connected vehicle equipment along the roadway that warns drivers of the presence of pedestrians and cyclists on or along the roadway.
Operate and maintain traffic signals that receive and respond to pedestrian calls.

Last Updated 5/24/2024