IVBSS Program Overview and Accomplishments Presented by: Jim Sayer UMTRI ITS America 2007 Annual...
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Transcript of IVBSS Program Overview and Accomplishments Presented by: Jim Sayer UMTRI ITS America 2007 Annual...
IVBSS Program Overview and Accomplishments
Presented by:
Jim Sayer
UMTRIITS America 2007 Annual Meeting & Exposition
Palm Springs, CA
June 6, 2007
ITS America 2007 Annual Meeting June 6, 2007
2
The Team
ITS America 2007 Annual Meeting June 6, 2007
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What is IVBSS FOT?
• UMTRI-led cooperative agreement with U.S. DOT– National Highway Traffic Safety Administration
(NHTSA) and Federal Motor Carrier Safety Administration (FMCSA)
• Develop integrated crash warning systems in light vehicles and heavy trucks
• 4-year, $31.6M program– $25M from U.S. DOT, $6.6M from project partners
ITS America 2007 Annual Meeting June 6, 2007
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IVBSS Subsystems
• Forward crash warning– Address rear-end crashes
• Lateral drift warning– Address lane/road departure crashes
• Lane change/merge warning– Address lane change crashes
• Curve Speed Warning– Address road departures in curves
– Light vehicle platform only
ITS America 2007 Annual Meeting June 6, 2007
5
The Vehicles
• Two fleets of vehicles– 16 cars (Honda Accord EX)– 10 trucks (International 8600 Series)
ITS America 2007 Annual Meeting June 6, 2007
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Program Vehicles and Timing
EngineeringDevelopment
Vehicles
Prototype Vehicles
Pilot Vehicles
Extended Pilot FOT
FOTData
Collection
Nov ‘05 Nov ‘06 Nov ‘07 April ’08 Aug ’08 Sept ‘09
Phase I Phase II
ITS America 2007 Annual Meeting June 6, 2007
7
The Integration Challenge
• IVBSS evaluates integration from a variety of perspectives:– Enhanced performance of any one subsystem– Enhanced safety with multiple threats– Benefits of a fully integrated driver-vehicle
interface– The role of the surrounding environment on a
driver’s decision to perform certain actions
ITS America 2007 Annual Meeting June 6, 2007
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Value of the IVBSS FOT
• Evaluate driver assistance/warning systems– Objective data on system performance– Objective data on system utilization– Objective data on accident reduction potential– Subjective data on willingness to buy and use
• Fundamental data on driver/traffic behavior– With and without the systems– Ability to address a multitude of questions
ITS America 2007 Annual Meeting June 6, 2007
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Summary of Progress
• Systems Engineering– Functional partitioning– System architectures developed– Interface control documentation– Functional requirements– System performance specification
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ITS America 2007 Annual Meeting June 6, 2007
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Summary of Progress
• Subsystem Development– Subsystem hardware purchases– Subsystem modeling– Concepts of operation– Build-up of development vehicles– Arbitration development
ITS America 2007 Annual Meeting June 6, 2007
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Summary of Progress
• DVI Development– DVI prototype hardware development– Testing of tone characteristics– Significant simulator upgrades– Simulator testing
• Vehicle Integration– Six light vehicles being built– Mule vehicle and one tractor built
ITS America 2007 Annual Meeting June 6, 2007
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Summary of Progress
• Verification Test Procedures– Collaboration with U.S. DOT/Volpe/NIST– Test procedures developed – Test plan generated – Simulations have been developed
• Phase 1 Testing– First trips to test tracks have taken place– Jury drives to take place soon
ITS America 2007 Annual Meeting June 6, 2007
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Summary of Progress
• Data Acquisition System (DAS) – Prototype DASs built– Plans for FOT DASs under development– Data sharing network defined and being set-up
ITS America 2007 Annual Meeting June 6, 2007
Concluding Remarks
• Accomplishments to Date:– Extensive subsystems development– Prototype vehicle builds and system testing– Verification test procedures and preliminary testing– DVI testing and development
• Activities in 2007– Perform the verification testing– FOT planning– Jury drives and in-vehicle DVI evaluations