Award Data

The objective of this DoT SBIR program is to further establish the technical foundation of low friction HybridSil® Slippery Overturn Automobile Protection (SOAP) coatings on concrete barriers for drastic reductions in vehicle rollover potential and significantly increased concrete impact durability thus, enabling the rapid commercial integration of these coatings. To meet this challenge, NanoSoni ...

According to a survey completed by NCAT in 2019, as part of the NCHRP 20‐07 project, 36 DOTs (out of 43 responded) consider fatigue cracking as the most common failure mode that the agency wants to address. However, in the same survey, 34 of the DOTs also indicated that fatigue cracking test is not required in their mix design specifications. This is primarily because a simple, practical, and ro ...

Technological Enhancements to Improve and Expand Casual Carpooling in New Corridors 12/05/2016 The overall goal of Phase II of this SBIR project is to demonstrate a working prototype of one or more tools and/or approaches that catalyze casual carpooling in a corridor where it does not exist or to improve casual carpooling in a corridor where it is present but underperforming. Phase II will provi ...

Most research on scour assessment has traditionally focused on developing best-fit or envelope equations to estimate the maximum scour depths from physical experiments in a laboratory environment. However, obtaining an accurate estimate is always a challenge due to numerous uncertainties in the actual riverine or coastal environment. With advances in new surveying technologies and growing computat ...

In the inspection and quality assurance framework, coercimetry refers to non-destructive testing of mechanical properties based on measurements of the magnetic characteristics of a metal. This technology relies on the continuous and noticeable (100-400%) increase in the magnitude of the coercivity, while the metal passes from as-delivered to its final state. As both magnetic and mechanical propert ...

This proposal seeks to produce a unique thermographic coating inspection system that is customized for the inspection of bridge coatings. The system uses active thermography where IR sources are used to provide controlled heating to a coating system. The presence of a defect in a coating system will result in differences in heat flow, which can be imaged with an infrared camera. An off-the-shel ...

NanoSonic will work with the Giles County School System and Leidos transportation engineers to develop STEM lesson plans concerning ITS and CV technologies, and will demonstrate their use in the classroom with Middle School and High School teachers and students. During Phase I, twenty draft lesson plans were developed, ten for Middle School and ten for High School. During Phase II, these plans w ...

This SBIR proposal presents a robust and cost-effective pedestrian and cyclist detection and collision warning system for transit buses. It uses inexpensive but robust sensors and incorporates state-of-the-art object detection techniques to enable effective pedestrian and cyclist detection near transit buses in different environmental conditions. The proposed collision warning system exploits meas ...

eTEXAS is an integrated traffic and communications simulator developed in cooperation with the US Department of Transportation (USDOT) to support the development of Connected Vehicle (CV) Apps and to perform research on vehicle and roadside Dedicated Short-Range Communication/Wireless Access in Vehicular Environments (DSRC/WAVE) communications using the Society of Automotive Engineers (SAE) standa ...

We accelerate the maturity of IntelliDrive applications and unlock the storehouse of modeling detail in TEXAS to organizations building IntelliDrive applications J2735/Dedicated Short Range Communication (DSRC) signal controllers and on-board IntelliDrive systems. We add four SAE J2735 messages: SPAT MapData Basic Safety Messages and Signal Request Message for emergency vehicle preemption. Mapping ...