All: Curve Speed Warning

Displaying 21 result(s).

Leverage Relative Accuracy of GPS for Detecting Lane Departure and Road Direction.
Date Posted: 11/24/2021 | Source Date:
Speed Warning System Tested in Minnesota Reduces Vehicle Speed by up to 10 Percent on Curved Road Segments.
Date Posted: 11/23/2021 | Source Date:
A Proof-of-Concept System to Provide V2I Smartphone-based Curve Speed Warnings was Developed in a Research Project that Cost under $80,000.
Date Posted: 11/24/2020 | Source Date:
A Cloud-Based Dynamic Warning System Can Enable Curve Warnings at Locations where Field Infrastructure would Otherwise be Costly.
Date Posted: 11/24/2020 | Source Date:
In-vehicle visual and audible safety alerts improved speed limit compliance and reduced driver speeds in Minnesota study.
Source Date:
Passive safety treatments were found to be more reliable and affordable than active safety treatments on two-lane rural roads with dangerous horizontal curves in Virginia.
Date Posted: 06/26/2019 | Source Date:
Obtain working prototypes of CV applications from the USDOT’s Open Source Application Data Portal (OSADP) to prevent time spent doing duplicative software development
Date Posted: 12/19/2017 | Source Date:
Include technical, operations, and legal personnel in stakeholder meetings to address the requirements of the CV deployment and ensure that participants' privacy is being maintained
Date Posted: 12/19/2017 | Source Date:
Separately deploying mileage-based user fee and in-vehicle safety alert functions helps ensure each technology has the best opportunity for user acceptance.
Date Posted: 09/26/2017 | Source Date:
Sequential Dynamic Curve Warning System reduces the number of vehicles exceeding the speed limit by 10 mph or more by 27.8 percent
Date Posted: 02/09/2016 | Source Date:
ITS Deployment Evaluation

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

1200 New Jersey Avenue, SE
Washington, DC 20590

1-800-853-1351

its.dot.gov

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Arterial Management

Freeway Management

Roadway Operations & Maintenance

Crash Prevention & Safety

Road Weather Management

Transportation Management Center

Alternative Fuels

Traffic Incident Management

Transit Management

Emergency Management

Traveler Information

Driver Assistance

Information Management

Commercial Vehicle Operations

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