紐約和新澤西港務局自動公交車測試.pdf

1、Florida Automated Vehicle SummitAutomated Bus Testing at the Port Authority of NY&NJ:Lincoln Tunnel Exclusive Bus Lane(XBL)ProjectSeptember 4-6,2024Umang PatelManager,Infrastructure PlanningTunnels,Bridges and Terminals1LT XBL Connected Automated Bus Proof of Concept Demonstration3Lincoln Tunnel Exc

2、lusive Bus Lane(XBL)Eastbound Lanes to NYCWestbound Lanes to NJContra-FlowLane4XBL Teardropfrom Rt.35Factors Affecting Travel Time Reliability and Throughput Speed Differential XBL Delineator Hits Crashes Mechanical Failures Weather Security Incidents Sick Passengers6Observed Distribution of Headway

3、s in XBL7Technology OverviewSystems IntegrationDrive-By-Wire IntegrationSensor InstallationLocalization&TestingThrottle&Braking ActuatorVision/LiDAR/RadarSteering ActuatorDownward Facing Camera&IlluminatorVehicle to Vehicle Communications System Devices89XBL Driver-Assist Applications and Benefits T

4、echnology Application Benefits Safety Throughput Operational Forward Collision Warning Lane Keeping Adaptive Cruise Control Automatic Emergency Braking Platooning Automated Merging 10XBL Proof of Concept Demonstration ActivitiesDriver Training w/NJ TRANSIT Driver Instructors at Port Newark(July 6-8,

5、2022)Route Mapping and Calibration on XBL(July 10-11,2022)XBL In-Lane Testing(July 16-17,2022)XBL Proof of Concept Demonstration(July 23-24,2022)Lane Keeping,Emergency Braking,Speed HarmonizationAutomated Merging(3 Vehicle Merge at the Lincoln Tunnel Teardrop)Platooning(Automated loops from the Tear

6、drop to the Toll Plaza)Demonstration Videos113 Vehicle Merge,PlatooningDrivers Perspective3 Vehicle Merge,Platooning1213Simulation Modeling9.18.17.66.94.50.01.02.03.04.05.06.07.08.09.010.00%25%50%75%100%Delays0.2030.2000.2070.2120.2040.0000.0500.1000.1500.2000.2500%25%50%75%100%Fuel3.243.153.183.173

7、.120.000.501.001.502.002.503.003.500%25%50%75%100%Emissions42250046475048425050375052975001000002000003000004000005000006000000%25%50%75%100%Buses(Veh-Minutes/Trip/Bus)(CO2 Lbs/Trip/Bus)(Gallons/Trip/Bus)(XBL Throughput Buses/Year)XBL CACC PenetrationXBL CACC PenetrationXBL CACC PenetrationXBL CACC

8、PenetrationAverage Headways(sec.)Passengers XBL Throughput(Buses)5.520,150650Existing Observed Capacity(2019)5.022,16571525%-ADAS Equipped BusesProof-of-Concept Simulation Modeled at 2 Second Gap,2040 Forecast Demand4.823,09574550%-ADAS Equipped Buses4.624,02577575%-ADAS Equipped Buses4.425,26581510

9、0%-ADAS Equipped Buses26,0408402040 Forecast Demand14Next Steps Continue to evaluate and plan for CAV technology on the XBLDetermine desired technology applicationsAlign with fleet lifecycles and new procurementsEvaluate optimal deployment scenarioInvestigate funding opportunities Ensure technology to support future Connected Automated buses is incorporated into planned capital projectsThank You!