Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Influence of Process Parameters on the Phenomenon of Stress Cracking in Hot Plate Welded Tail Lights https://trid.trb.org/View/1792006 Wed, 13 Sep 2023 09:12:37 GMT https://trid.trb.org/View/1792006 A Camera-based Vehicular Visible Light Communication System using Modulated Taillights in Public Road Scenarios https://trid.trb.org/View/2219572 Mon, 28 Aug 2023 09:19:08 GMT https://trid.trb.org/View/2219572 Application of Vehicle Tail Light Identification Technology in Traffic Safety https://trid.trb.org/View/2000941 Tue, 15 Aug 2023 11:54:13 GMT https://trid.trb.org/View/2000941 Action-State Joint Learning-Based Vehicle Taillight Recognition in Diverse Actual Traffic Scenes https://trid.trb.org/View/2040005 Tue, 06 Dec 2022 09:25:41 GMT https://trid.trb.org/View/2040005 Mixed Event-Frame Vision System for Daytime Preceding Vehicle Taillight Signal Measurement Using Event-Based Neuromorphic Vision Sensor https://trid.trb.org/View/2031315 events, as well as the whole picture of the scene. The events naturally respond to illumination changes (such as the ON and OFF state of taillights) in the scene with very low latency. Moreover, the property of a higher dynamic range increases the sensor sensitivity and performance in poor lighting conditions. In this paper, the authors consider an event-driven solution to measure vehicle taillight signals. In contrast to most existing work that relies purely on standard frame-based cameras for the taillight signal measurement, the presented mixed event/frame system extracts the frequency domain features from the spatial and temporal signal of each taillight region and measures the taillight signal by combining the active-pixel sensor (APS) frames and dynamic vision sensor (DVS) events. A thresholding algorithm and a learned classifier are proposed to jointly achieve the brake-light and turn-light signal measurement. Experiments with real traffic scenes demonstrate the performance of measuring taillight signals under different traffic conditions with a single event-based neuromorphic vision sensor. The results show the high potential of the event-based neuromorphic vision sensor being used for optical signal measurement applications, especially in dynamic environments.]]> Thu, 20 Oct 2022 10:23:56 GMT https://trid.trb.org/View/2031315 Stability Analysis of the New Traffic Flow Lattice Model considering Taillight Effect and Speed Deviation https://trid.trb.org/View/2004719 Mon, 22 Aug 2022 16:14:04 GMT https://trid.trb.org/View/2004719 Night Time Vehicle Detection for Adaptive Beam and Collision Avoidance Systems https://trid.trb.org/View/1827564 Tue, 24 May 2022 10:05:05 GMT https://trid.trb.org/View/1827564 A Highly Efficient Vehicle Taillight Detection Approach Based on Deep Learning https://trid.trb.org/View/1866378 Thu, 11 Nov 2021 15:21:23 GMT https://trid.trb.org/View/1866378 The Temporal Dynamics By Which Drivers Become Aware of Bicyclists Who Use Taillights In Daytime https://trid.trb.org/View/1769255 Thu, 22 Apr 2021 17:48:07 GMT https://trid.trb.org/View/1769255 Rear Lamp Reaction Time Study-Comparison of Incandescent Bulbs and LEDs https://trid.trb.org/View/1776929 Fri, 26 Mar 2021 17:47:48 GMT https://trid.trb.org/View/1776929 Power LEDs for Automotive Exterior Lighting https://trid.trb.org/View/1776910 Fri, 26 Mar 2021 17:47:47 GMT https://trid.trb.org/View/1776910 Performance Considerations for LED Automotive Signal Lamps https://trid.trb.org/View/1776903 Fri, 26 Mar 2021 17:47:47 GMT https://trid.trb.org/View/1776903 Regulatory Issues for Signal and Marker Lamps Using Light Emitting Diodes https://trid.trb.org/View/1776888 Fri, 26 Mar 2021 17:47:47 GMT https://trid.trb.org/View/1776888 Ultra-Thin Automotive Lamps (8-12mm) Using Special SMT LEDs and Special Optics https://trid.trb.org/View/1776874 Fri, 26 Mar 2021 17:47:47 GMT https://trid.trb.org/View/1776874 Effects of taillight shape on conspicuity of vehicles at night https://trid.trb.org/View/1764533 Mon, 22 Feb 2021 10:21:46 GMT https://trid.trb.org/View/1764533