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A Research Study in China Revealed Drivers’ Acceptance Rate of Advanced Driving Assistance Systems (ADAS) in Commercial Vehicles, with 69.52 Percent for Forward Collision Warning and 38.76 Percent for Lane Departure Warning Systems.

METHODOLOGY In this study, the researchers applied a machine learning algorithm to evaluate the influence factors of commercial drivers’ acceptance. Naturalistic driving ADAS data of 24 commercial…
Content type
Benefit
Date Posted
03/29/2024
Taxonomy (ARC-IT) Commercial Vehicle Operations, Autonomous Vehicle Safety Systems (VS01), V2V Basic Safety (VS02)
Geolocation links
Nanjing, China

Mathematical Model Showed Unmanned Aerial Vehicles Can Reduce Costs by 48.3 Percent and CO2 Emissions by 19.7 Percent in Parcel Deliveries, Especially Under Congested Traffic.

METHODOLOGY The study used a computer programming software tool to carry out an experiment and test the UAV routing model and GA with two restrictions: 1) deliveries are assumed to be completed…
Content type
Benefit
Date Posted
01/29/2024
Taxonomy (ARC-IT) Carrier Operations and Fleet Management (CVO01), Freight-Specific Dynamic Travel Planning (CVO09)
Geolocation links
Nationwide, United States

The Estimated Annual Cost to Operate a Port in a Major Urban Area with Level 4 Automated Trucks in Queue Ranges from $75.1million to $123.4 million.

As freight imports to the US continue to increase, several US agencies are seeking ways to improve the efficiency of drayage trucking at ports by evaluating the impacts of Intelligent Transportation…
Content type
System Cost
Made Public Date
01/26/2024
Taxonomy (ARC-IT) Commercial Vehicle Parking (CVO05), Smart Roadside and Virtual WIM (CVO08), Freight Drayage Optimization (CVO11)
Geolocation links
Nationwide, United States

Virtual Gate Technology Used To Conduct Port Terminal Transactions at Off-Site Truck Staging Areas Can Improve Truck Loading and Waiting Times and Reduce Drayage Area Turn Times by 20 Percent Contributing To Benefit-To-Cost Ratios As High as 14.55.

METHODOLOGY The four solutions chosen for detailed feasibility analyses were: (i) off-site parking and staging, (ii) off-site parking and staging combined with a “virtual gate” where some terminal…
Content type
Benefit
Date Posted
01/26/2024
Taxonomy (ARC-IT) Commercial Vehicle Parking (CVO05), Smart Roadside and Virtual WIM (CVO08)
Geolocation links
Nationwide, United States

Illinois Study Found Automated Truck Platooning Powered by an Artificial Intelligence Model Can Reduce Average Fuel Consumption by 10 Percent and Delivery Cost by 26.5 Percent.

METHODOLOGY The study used the pre-trained surrogate model to determine the optimal platooning configuration to minimize fuel consumption under different wind scenarios. The performances of four…
Content type
Benefit
Date Posted
03/31/2024
Taxonomy (ARC-IT) Carrier Operations and Fleet Management (CVO01), Cooperative Adaptive Cruise Control (VS14), Automated Vehicle Operations (VS16)
Geolocation links
Illinois, United States

The Estimated Cost for Building Ten Electric Charging Stations for Tenant Shippers at the Port of Oakland Ranged From $1.25M to $2M.

Cost Subsystem
Fleet Management Center (FM)
The Port of Oakland Board of Port Commissioners approved the Seaport Air Quality 2020 and Beyond Plan in 2019 which establishes zero-emission operations as the policy direction of the Seaport. Among…
Content type
System Cost
Made Public Date
10/31/2023
Taxonomy (ARC-IT) Freight Drayage Optimization (CVO11), Electric Charging Stations Management (ST05)
Geolocation links
Oakland, California, United States

Plan for the Significant Lane Use Demand of Electronic Charging Stations for Zero-Emission Drayage Trucks.

Be aware of different charging/fueling standards. The absence of clear standards regarding voltage, amperage, phasing, “withstand rating”, and charging connectors makes it challenging for consistent…
Content type
Lesson
Date Posted
10/30/2023
Taxonomy (ARC-IT) Freight Drayage Optimization (CVO11), Electric Charging Stations Management (ST05)
Geolocation links
Oakland, California, United States

Simulation-Based Drayage Operation Study in South California Showed that Eco-Approach and Departure (EAD) Connected Vehicle Application Can Provide Up To 8 Percent Energy Savings for Battery-Electric Trucks in Light Traffic.

METHODOLOGY Data collection from each truck spanned one to two months and yielded over 130,000 miles and more than 15,000 hours of truck operations. To simulate the truck performance, the study…
Content type
Benefit
Date Posted
09/29/2023
Taxonomy (ARC-IT) Freight Drayage Optimization (CVO11), Connected Eco-Driving (ST09)
Geolocation links
Los Angeles, California, United States
ITS Deployment Evaluation

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

1200 New Jersey Avenue, SE
Washington, DC 20590

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U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
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