Project Description: This project would install intelligent sensor based infrastructures – RSU, ATSPM, SPaT, CCTV, Bluetooth Detectors, EVP, TSP, Passive pedestraian etc. along the International Drive from World Center Drive to Oak Ridge Drive.
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.
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.
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.
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.
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.
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.
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.
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.
1: The field element shall collect, process, and send data to the center to uniquely identify passing vehicles in order to support travel time measurement
1: The field element shall control traffic signals under center control.
10: The field element shall receive request for transit vehicle signal priority.
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.
15: The field element shall receive requests for emergency vehicle signal preemption.
2: The field element shall respond to pedestrian crossing requests by accommodating the pedestrian crossing.
5: The field element shall report current preemption status to the center.
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.
8: The field element shall report current transit priority status to the center.
1: The field element shall include dynamic message signs for dissemination of traffic and other information to drivers, under center control; the DMS may be either those that display variable text messages, or those that have fixed format display(s) (e.g. vehicle restrictions, or lane open/close).
3: The field element shall provide operational status for the driver information systems equipment (DMS, HAR, etc.) to the center.
3: The parking element shall distribute parking lot information to traffic management centers upon request to support integrated regional traffic control and parking management. This could include information on facility hours of operation and current parking availability.
7: The parking facility shall determine availability of parking spaces.
1: The parking element shall maintain static parking lot information including hours of operation, rates, location, entrance locations, capacity, type, and constraints.
3: The parking element shall determine and maintain the number and availability of parking spaces.
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.
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.
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.
1: The center shall remotely control traffic signal controllers.
10: The center shall adjust signal timing in respond to a signal prioritization, signal preemption, pedestrian call, multi-modal crossing activation, or other requests for right-of-way.
14: The center shall support requests from emergency management centers to provide responding emergency vehicles with signal preemption.
3: The center shall collect traffic signal controller operational status and compare against the control information sent by the center.
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.
1: The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.
19: The center shall collect general parking information and status, including current parking availability, parking pricing, and parking space availability information.
3: The center shall collect operational status for the driver information systems equipment (DMS, HAR, etc.).
1: The ITS Object shall obtain security policy information from the Cooperative Intelligent Transportation System Credentials Management System (CCMS).
1: The transit vehicle shall determine the schedule deviation and estimated times of arrival (ETA) at transit stops.
2: The transit vehicle shall send priority requests to traffic signal controllers at intersections, pedestrian crossings, and multimodal crossings on the roads (surface streets) and freeway (ramp controls) network that enable a transit vehicle schedule deviation to be corrected.
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.
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.
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.
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.
1: The Vehicle shall make basemap, roadway geometry, intersection geometry and parking facility geometry information available to other onboard vehicle applications.
