Pinellas County SR 60 West Coast Smart Signal Corridor Project

Project Description: Pinellas County, in partnership with FDOT District 7 and the City of Clearwater will deploy a connected vehicle project along SR 60 in Pinellas County. The proposed enhancements through the Smart Signal Corridor project include, new ATC controller upgrades, improved detection systems for both intersection and mid–block system detection, pedestrian detection systems, additional CCTV cameras to complete coverage and new field communications equipment upgrades.

Through an Advanced Transportation Technologies & Innovative Mobility Deployment(ATCMTD) Grant awarded to Pinellas County, RSU's, Cellular OBU's and additional pedestrian detection / warning systems will be installed. Once completed the corridor will be an absolute state–of–the–art smart signal corridor on one of the most critical and visible state roadways in Pinellas County.

Project Status: Planned

Project Stakeholders:

• FDOT CO
• Pinellas County PWD
• Travelers

Project Service Packages:

• SU01: Connected Vehicle System Monitoring and Management (Pinellas County SR 60 West Coast Smart Signal Corridor)
• SU04: Map Management (Pinellas County SR 60 West Coast Smart Signal Corridor)
• SU08: Security and Credentials Management (Pinellas County SR 60 West Coast Smart Signal Corridor)
• TM01: Infrastructure-Based Traffic Surveillance (Pinellas County SR 60 West Coast Smart Signal Corridor)
• TM02: Vehicle-Based Traffic Surveillance (Pinellas County SR 60 West Coast Smart Signal Corridor)
• TM03: Traffic Signal Control (Pinellas County SR 60 West Coast Smart Signal Corridor)
• TM04: Connected Vehicle Traffic Signal System (Pinellas County SR 60 West Coast Smart Signal Corridor)
• VS12: Pedestrian and Cyclist Safety (Pinellas County SR 60 West Coast Smart Signal Corridor)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
crossing call	Pedestrians	Pinellas County Field Equipment	Planned
crossing permission	Pinellas County Field Equipment	Pedestrians	Planned
equipment control commands	CAV Authorizing Center	Pinellas County CAV Field Equipment	Planned
equipment control commands	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
field equipment status	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Planned
intersection control status	Pinellas County Field Equipment	Pinellas County CAV Field Equipment	Planned
intersection geometry	CAV-ITS Map Update System	Pinellas County CAV Field Equipment	Planned
intersection geometry	CAV-ITS Map Update System	Pinellas County Traffic Management Center	Planned
intersection geometry	Pinellas County CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
intersection geometry	Pinellas County CAV Field Equipment	Vehicles	Planned
intersection infringement info	Vehicles	Pinellas County CAV Field Equipment	Planned
intersection management application info	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
intersection management application status	Pinellas County CAV Field Equipment	Pinellas County Traffic Management Center	Planned
intersection safety application info	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
intersection safety application status	Pinellas County CAV Field Equipment	Pinellas County Traffic Management Center	Planned
intersection safety warning	Pinellas County CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
intersection safety warning	Pinellas County CAV Field Equipment	Vehicles	Planned
intersection status	Pinellas County CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
intersection status	Pinellas County CAV Field Equipment	Vehicles	Planned
map update notification	Pinellas County Traffic Management Center	CAV-ITS Map Update System	Planned
map updates	CAV-ITS Map Update System	Pinellas County CAV Field Equipment	Planned
map updates	CAV-ITS Map Update System	Pinellas County Traffic Management Center	Planned
misbehavior report	Pinellas County CAV Field Equipment	FDOT SCMS	Planned
misbehavior report	Pinellas County Traffic Management Center	FDOT SCMS	Planned
misbehavior report	Vehicles	FDOT SCMS	Planned
personal crossing safety information	Pinellas County CAV Field Equipment	Private Travelers Personal Computing Devices	Planned
personal location	Private Travelers Personal Computing Devices	Pinellas County CAV Field Equipment	Planned
personal location	Private Travelers Personal Computing Devices	Vehicles	Planned
roadway geometry	CAV-ITS Map Update System	Pinellas County CAV Field Equipment	Planned
RSE application information	CAV Authorizing Center	Pinellas County CAV Field Equipment	Planned
RSE application information	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
RSE application install/upgrade	CAV Authorizing Center	Pinellas County CAV Field Equipment	Planned
RSE application install/upgrade	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
RSE application status	Pinellas County CAV Field Equipment	CAV Authorizing Center	Planned
RSE application status	Pinellas County CAV Field Equipment	Pinellas County Traffic Management Center	Planned
security credential revocations	FDOT SCMS	Pinellas County CAV Field Equipment	Planned
security credential revocations	FDOT SCMS	Pinellas County Traffic Management Center	Planned
security credential revocations	FDOT SCMS	Vehicles	Planned
security credentials	FDOT SCMS	Pinellas County CAV Field Equipment	Planned
security credentials	FDOT SCMS	Pinellas County Traffic Management Center	Planned
security credentials	FDOT SCMS	Vehicles	Planned
security policy and networking information	FDOT SCMS	Pinellas County CAV Field Equipment	Planned
security policy and networking information	FDOT SCMS	Pinellas County Traffic Management Center	Planned
security policy and networking information	FDOT SCMS	Vehicles	Planned
signal control commands	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Planned
signal control device configuration	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Planned
signal control plans	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Planned
signal control status	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Planned
signal fault data	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Planned
signal system configuration	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Planned
situation data collection parameters	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
traffic detector control	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Planned
traffic detector data	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Planned
traffic images	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Planned
traffic monitoring application info	Pinellas County Traffic Management Center	Pinellas County CAV Field Equipment	Planned
traffic monitoring application status	Pinellas County CAV Field Equipment	Pinellas County Traffic Management Center	Planned
traffic situation data	Pinellas County CAV Field Equipment	Pinellas County Field Equipment	Planned
traffic situation data	Pinellas County CAV Field Equipment	Pinellas County Traffic Management Center	Planned
vehicle location and motion	Vehicles	Pinellas County CAV Field Equipment	Planned
vehicle location and motion	Vehicles	Private Travelers Personal Computing Devices	Planned
vehicle location and motion for surveillance	Vehicles	Pinellas County CAV Field Equipment	Planned
vehicle location data for mapping	Pinellas County CAV Field Equipment	CAV-ITS Map Update System	Planned
video surveillance control	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Planned

Project Functional Requirements (Element - Functional Object):

• CAV Authorizing Center - Center Connected Vehicle Infrastructure Management
• 1: The Center shall be capable of monitoring the operational status of Connected Vehicle Roadside Equipment applications.
• 2: The Center shall be capable of modifying the operational status of Connected Vehicle Roadside Equipment applications.
• 3: The Center shall request Connected Vehicle Roadside Equipment maintenance actions from other responsible centers.
• 4: The Center shall be capable of modifying the operational status of Connected Vehicle Roadside Equipment.
• 5: The Center shall track the status of Connected Vehicle Roadside Equipment maintenance actions.
• 6: The Center shall be capable of installing software applications on Connected Vehicle Roadside Equipment.
• 7: The Center shall accept information from other Centers that indicates which Connected Vehicle Roadside Equipment needs maintenance.


• CAV-ITS Map Update System - Map Management
• 20: The Center shall provide basemap updates to Personal devices.
• 21: The Center shall provide intersection geometry updates to Vehicles.
• 22: The Center shall provide basemap updates to Vehicles.
• 24: The Center shall provide intersection geometry updates to Personal Devices.
• 27: The Center shall provide basemap updates to Connected Vehicle Roadside Equipment.
• 5: The Center shall provide basemap updates to other Centers.


• FDOT SCMS - CCMS Authorization
• 1: The Center shall generate credential identifiers using facilities that are independently owned and operated from one another.


• FDOT SCMS - CCMS Misbehavior Reporting and Action
• 1: The Center shall accept misbehavior reports from ITS Objects.


• FDOT SCMS - CCMS Provisioning
• 1: The Center shall provide security and regulatory policy information to ITS Objects.


• FDOT SCMS - CCMS Revocation
• 1: The Center shall place certificates on the revocation list of those certificates that are associated with misbehavior.


• FDOT SCMS - ITS Security Support
• 1: The ITS Object shall obtain security policy information from the Cooperative Intelligent Transportation System Credentials Management System (CCMS).


• Pinellas County CAV Field Equipment - ITS Management Support
• 1: The ITS Object shall provide its network address, service offerings and metrics characterizing those services to vehicles within the broadcast range of the ITS Object's short range communications equipment.
• 2: The ITS Object shall provide its network address, service offerings and metrics characterizing those services to the Object Registration and Discovery Service.
• 3: The ITS Object shall obtain network addresses from the Object Registration and Discovery Service.
• 4: The ITS Object shall make network address information available to onboard applications.
• 5: The ITS Object shall provide its configuration and operational status information to the Service Monitor
• 6: The ITS Object shall acquire regulatory information relevant to the operation of the ITS Object from the CCMS.


• Pinellas County CAV Field Equipment - ITS Security Support
• 1: The ITS Object shall obtain security policy information from the Cooperative Intelligent Transportation System Credentials Management System (CCMS).
• 10: The ITS Object shall maintain cryptographic secret information so that those secrets are accessible only to ITS Security Support, and not to any other Functional Object.
• 11: The ITS Object shall request pseudonymous credentials from the CCMS.
• 12: The ITS Object shall provide messages (that it receives) that indicate potential misbehavior/malfunction to the CCMS.
• 2: The ITS Object shall request enrollment credentials from the CCMS.
• 3: The ITS Object shall obtain the CCMS' trust credentials.
• 4: The ITS Object shall provide a mechanism for on-board applications to digitally sign messages using keys secured by the CCMS' trust authority.
• 5: The ITS Object shall provide a mechanism for on-board applications to authenticate messages secured by the CCMS' trust authority.
• 6: The ITS Object shall provide a mechanism for on-board applications to encrypt messages using keys secured by the CCMS' trust authority.
• 7: The ITS Object shall provide a mechanism for on-board applications to decrypt messages using keys secured by the CCMS' trust authority.
• 8: The ITS Object shall obtain a list of revoked credentials from the CCMS.
• 9: The ITS Object shall make the list of revoked credentials available to on-board applications.


• Pinellas County CAV Field Equipment - RSE Device Management
• 1: The field element shall monitor the operational status (state of the device, configuration, and fault data) of connected sensors (such as traffic, infrastructure, environmental, security, speed) and devices (such as highway advisory radio, dynamic message signs, automated roadway treatment systems, barrier and safeguard systems, cameras, traffic signals, ramp meters, short range communications equipment, security surveillance equipment).
• 10: The field element shall implement configuration commands received from authorized Field Support Equipment.
• 2: The field element shall send operational status of connected field equipment to the maintenance center.
• 3: The field element shall send collected fault data to the maintenance center for repair.
• 4: The field element shall include a local interface that provides operational status and fault data for connected field equipment to field personnel.
• 5: The field element shall include a local interface that allows field personnel to command diagnostic tests on connected field equipment.
• 6: The field element shall provide operational status information to the Service Monitor.
• 7: The field element shall implement configuration commands received from an authorized Center.
• 8: The field element shall implement operational status commands received from an authorized Center.
• 9: The field element shall implement operational status commands received from authorized Field Support Equipment.


• Pinellas County CAV Field Equipment - RSE Intersection Management
• 1: The field element shall communicate with passing vehicles to provide the current signal phase and timing information for all lanes and approaches at a signalized intersection.
• 2: The field element shall send the request for emergency vehicle preemption to a traffic signal controller that results in preemption of the current control plan and grants right-of-way to the requesting vehicle.
• 5: The field element shall receive transit signal priority requests from transit vehicles and forward to the traffic signal controller
• 6: The field element shall receive emergency vehicle preemption requests from emergency vehicles and forward to the traffic signal controller.


• Pinellas County CAV Field Equipment - RSE Intersection Safety
• 3: The roadway equipment shall collect vehicle path information sent by a vehicle.
• 5: The roadway equipment shall send to Connected Vehicles intersection signal timing information in order for the vehicle to determine if it will safely cross the intersection given its current speed and location.
• 6: The roadway equipment shall send to connected vehicles a warning if an intersection violation appears to be imminent.


• Pinellas County CAV Field Equipment - RSE Map Management
• 1: The field element shall collect broadcasted vehicle location and motion information.
• 10: The field element shall provide intersection geometry updates to proximate Vehicles.
• 11: The field element shall provide parking facility geometry information to proximate Personal devices.
• 12: The field element shall provide roadway geometry updates to proximate Vehicles.
• 2: The field element shall aggregate vehicle location data.
• 3: The field element shall provide roadway geometry update information to proximate Vehicles.
• 4: The field element shall provide parking facility geometry information to proximate Vehicles.
• 5: The field element shall provide intersection geometry update information to proximate Vehicles.
• 6: The field element shall provide basemap update information to proximate Vehicles.
• 7: The field element shall provide intersection geometry update information to proximate Personal devices.
• 8: The field element shall provide vehicle location data to Centers.
• 9: The field element shall provide basemap updates to proximate Vehicles.


• Pinellas County CAV Field Equipment - RSE Situation Monitoring
• 1: The field element shall collect traffic-related data including snapshots of measured speed and heading and events including starts and stops, speed changes, and other vehicle control from vehicles.


• Pinellas County CAV Field Equipment - RSE Traffic Monitoring
• 1: The field element shall communicate with on-board equipment on passing vehicles to collect current vehicle position, speed, and heading and a record of previous events (e.g., starts and stops, link travel times) that can be used to determine current traffic conditions.


• Pinellas County Field Equipment - Roadway Basic Surveillance
• 1: The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
• 2: The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
• 4: The field element shall return sensor and CCTV system operational status to the controlling center.
• 5: The field element shall return sensor and CCTV system fault data to the controlling center for repair.


• Pinellas County Field Equipment - Roadway Mixed Use Crossing Safety
• 2: The field element shall respond to pedestrian or bicyclist crossing requests via display, audio signal, or other manner.
• 3: The field element shall inform pedestrians and bicyclists of the status of the intersection including the amount of time left for crossing the intersection.


• Pinellas County Field Equipment - Roadway Signal Control
• 1: The field element shall control traffic signals under center control.
• 13: The field element shall provide to roadside equipment the intersection geometry and signal phase movement information including phase and timing information, alarm status, and priority/preempt status.
• 6: The field element shall return traffic signal controller operational status to the center.
• 7: The field element shall return traffic signal controller fault data to the center.


• Pinellas County Traffic Management Center - Center Connected Vehicle Infrastructure Management
• 1: The Center shall be capable of monitoring the operational status of Connected Vehicle Roadside Equipment applications.
• 2: The Center shall be capable of modifying the operational status of Connected Vehicle Roadside Equipment applications.
• 4: The Center shall be capable of modifying the operational status of Connected Vehicle Roadside Equipment.


• Pinellas County Traffic Management Center - Center Map Management
• 1: The Center shall collect updates to basemaps from Map Update Systems .
• 2: The Center shall collect updates to intersection geometry from Map Update Systems.
• 3: The Center shall provide roadway geometry updates to Map Update Systems.
• 4: The Center shall provide intersection geometry updates to Map Update Systems.


• Pinellas County Traffic Management Center - ITS Management Support
• 1: The ITS Object shall provide its network address, service offerings and metrics characterizing those services to vehicles within the broadcast range of the ITS Object's short range communications equipment.
• 2: The ITS Object shall provide its network address, service offerings and metrics characterizing those services to the Object Registration and Discovery Service.
• 3: The ITS Object shall obtain network addresses from the Object Registration and Discovery Service.
• 4: The ITS Object shall make network address information available to onboard applications.
• 5: The ITS Object shall provide its configuration and operational status information to the Service Monitor
• 6: The ITS Object shall acquire regulatory information relevant to the operation of the ITS Object from the CCMS.


• Pinellas County Traffic Management Center - ITS Security Support
• 1: The ITS Object shall obtain security policy information from the Cooperative Intelligent Transportation System Credentials Management System (CCMS).
• 10: The ITS Object shall maintain cryptographic secret information so that those secrets are accessible only to ITS Security Support, and not to any other Functional Object.
• 11: The ITS Object shall request pseudonymous credentials from the CCMS.
• 12: The ITS Object shall provide messages (that it receives) that indicate potential misbehavior/malfunction to the CCMS.
• 13: The ITS Object shall request permissions from the Center that manages permissions requests.
• 2: The ITS Object shall request enrollment credentials from the CCMS.
• 3: The ITS Object shall obtain the CCMS' trust credentials.
• 4: The ITS Object shall provide a mechanism for on-board applications to digitally sign messages using keys secured by the CCMS' trust authority.
• 5: The ITS Object shall provide a mechanism for on-board applications to authenticate messages secured by the CCMS' trust authority.
• 6: The ITS Object shall provide a mechanism for on-board applications to encrypt messages using keys secured by the CCMS' trust authority.
• 7: The ITS Object shall provide a mechanism for on-board applications to decrypt messages using keys secured by the CCMS' trust authority.
• 8: The ITS Object shall obtain a list of revoked credentials from the CCMS.
• 9: The ITS Object shall make the list of revoked credentials available to on-board applications.


• Pinellas County Traffic Management Center - TMC Basic Surveillance
• 1: The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
• 2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.
• 7: The center shall remotely control devices to detect traffic.


• Pinellas County Traffic Management Center - TMC Roadway Equipment Monitoring
• 1: The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) operational status.
• 4: The center shall collect and store CCTV surveillance system (traffic, pedestrian) fault data send to the maintenance center for repair.


• Pinellas County Traffic Management Center - TMC Signal Control
• 1: The center shall remotely control traffic signal controllers.
• 4: The center shall collect traffic signal controller fault data from the field.
• 6: The center shall implement control plans to coordinate signalized intersections based on data from sensors.
• 9: The center shall implement control plans to coordinate signalized intersections based on data from sensors and connected vehicles.


• Pinellas County Traffic Management Center - TMC Situation Data Management
• 1: The center shall collect traffic probe data from vehicles via roadside field equipment.


• Private Travelers Personal Computing Devices - ITS Management Support
• 6: The ITS Object shall acquire regulatory information relevant to the operation of the ITS Object from the CCMS.


• Private Travelers Personal Computing Devices - ITS Security Support
• 1: The ITS Object shall obtain security policy information from the Cooperative Intelligent Transportation System Credentials Management System (CCMS).
• 2: The ITS Object shall request enrollment credentials from the CCMS.
• 3: The ITS Object shall obtain the CCMS' trust credentials.


• 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.
• 5: The personal traveler interface shall provide the traveler with warnings about approaching vehicles.


• Vehicles - Vehicle Basic Safety Communication
• 2: The vehicle shall provide its location with lane-level accuracy to on-board applications.


• Vehicles - 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.


• Vehicles - Vehicle Intersection Warning
• 1: Vehicle shall provide vehicle path information to identify if vehicle is performing an unpermitted movement at an intersection such as a stop sign violation or running a red light.


• Vehicles - Vehicle Location Determination
• 1: The vehicle shall provide the vehicle's current location to other in-vehicle functions.
• 2: The vehicle shall calculate the location from one or more data sources including positioning systems such as GPS, sensors that track vehicle movement, and maps used to determine the likely vehicle route.


• Vehicles - Vehicle Map Management
• 1: The Vehicle shall make basemap, roadway geometry, intersection geometry and parking facility geometry information available to other onboard vehicle applications.


• Vehicles - Vehicle Situation Data Monitoring
• 1: The Vehicle shall obtain data collection parameters from Connected Vehicle Roadside Equipment.

Standards:

• (None-Data) - Secure Internet (ITS)
• TUF - Secure Internet (ITS)
• US: Misbehavior reporting - Secure Internet (ITS)
• US: NTCIP Generic Device - SNMPv3/TLS
• US: NTCIP Roadside Unit - SNMPv3/TLS
• US: NTCIP Signal System Masters - SNMPv3/TLS
• US: NTCIP Traffic Signal - SNMPv3/TLS
• US: NTCIP Transportation Sensors - SNMPv3/TLS
• US: NTCIP Video Switches - SNMPv3/TLS
• US: SAE Basic Safety Messages - WAVE WSMP
• US: SAE Lane-Level Mapping - Secure Internet (ITS)
• US: SAE LTE-V2X BSM - LTE-V2X WSMP
• US: SAE Other J2735 - LTE-V2X IPv6
• US: SAE Other J2735 - LTE-V2X WSMP
• US: SAE Other J2735 - Secure Internet (ITS)
• US: SAE Signal Control Messages - LTE-V2X WSMP
• US: SAE Signal Control Messages - WAVE WSMP
• US: SAE VRU Messages - WAVE WSMP
• US: Security Credentials - Secure Internet (ITS)

Project Operational Concepts:

Roles and Responsibilities

• Travelers
• Load pedestrian safety application on mobile device.
• Operate vehicle.
• Provide vehicle communication of collision warning, and location.


• Pinellas County PWD
• Coordinate CAV capabilities with private vehicles using FDOT District 5 field equipment.
• Obtain traffic images and traffic flow data from Pinellas County CCTVs and field sensors, and maintain operational control of all field equipment.
• Operate traffic signal systems on county-owned arterials.


• FDOT CO
• Provide security and credentials management support and certificates for connected vehicle operations.